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SM_ESiE03-04_R(Y)P71~125L7_Sky-Air R

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Contents

1. LATLEdAYS YI SILLEQCE 213 VIVO 9N1833NI9N3 ONY TYDNVM NOL LY u0123NN02 110281 LHOHS SMOHS EA g MOLavov TOuINDD anoko Ny GE Y 1VISN A8 4311081809 310438 SS313HIM NY 350 DNE p Y311041N09 310 3U Q3U M JO 255 ISS HOLIMS SL LEY YSTTOHLNOD 310438 Ss3134 M IHL NAHM 0310300 SI pz y CPI 10H HOLJJNMOJYS LX u0123135 FHL 9NILIJS JO GOHLIM JHL WHIJNO2 L oNi 53uND2 300438 213 SDOTW IO ONY S1Y1031VR DN H33N 983 WUIJNO2 LEER NO 113A N1A 3018 m8 31845 NOJIVNIGNO JHL OL ONIOUOIIY S3 UYA TICON USTIOULNOO 31OMGN E TIS
2. DERS Aq Fans 255 155 H9 INOI 1 Cans IENA 3T ANdidUd AvUD 40 00 HOLIMS H l23138 LSS e ed ree o 30151FO MORA naw 440 40 HIY HOISIWH3H 118 V E J vVIY NV OS IV cal E rai nd NW NDA DA 031545 NOTLYNTANCD JFL CL 9NICHOOCY 310A 130 UOLO3NNO2 YOYX 231104_N09 lt LORGL 38 51 LIX H311081N02 310H3E SS3138IM IHL LN lm milan TANYA NOT VTTVISN 1487 Ha y Yi vIdS t 49999 7 TEENS x l 5 FHL OL LP 193NN00 2311991 63 H3S HY INQ 3 S YIX YIX JVas A B dbH oo 755 ae HOLS INKOG HOLdVd 32 j I 2 s le Eb kE NES 80123 I 5 die SS EE Sluyd TYNDILdC HE KONIO E JFV diy NZX E 14S SSJH1Uv SS11 MS H0194145 LSS i re A AA a eee eod a se SS iv 7 VA YAH D XD a BY oN gry SEE A e I2 2 eb 1g H L H
3. L 9L2S2M 12 The illustration below shows the wiring diagram of the unit RP71 100L7W1 iagram d iring 6 3 W Part 1 System Outline ESIE03 04 Outdoor Units iagrams D iring Ww RP125L7W1 6 4 The illustration below shows the wiring diagram of the unit iagram d iring Ww
4. Wy TWAIN MOLLYTTIEN Ad CESTO OH Wd LiDU O NOISSINSHVHL TYND 2 3078 0018 h339 JORRIE AE AUI TUN um MEL SM Y104 5Y M045 STOBMAS 9 uin 03 11 9 3 1Cul 5 ONLLIIRNOJ 340J38 SLE SOOTHLO ONY SIYIUILY MUL INOS 5318 did_s 1 E WALSAS NOLLVN SNO 3H 0 ONICHOCOY SI BA T 3 SION rad iSi DENE v ISN 9N 33 SI LD HETIOELNCD 310838 55312814 IHL 2 vct lI aa INTR NO LY LIYISNI CXHOYTL LY 4039Y NI Slayd YN LAINI HINI RO S INA JHL OL 1 1233002 H2T10E1N02 JOMI n 35v WIE 13S 553 ATW Av138 jo 3 7 y al Oo S Cg acocod OGODCGOOQ GO oo 9 EL PAYA JA YGEY WECY TE 109 4801 gi rt ttt S31UN eae 7 T 300 30036001 JL 4S ONY MiTo na ARANA NIVHO HO m AW 18 JU mg 30 v3 H000N 20 3 y ar dV1d SNTMS lt 34 33 HOLIN gt u311C LUO X dl C010 SNIL 8 A 31 N33 9 HOLIN D 2CJIG ONL a Lo day y 3 S adv 2 GEN aS A9 A967 um c HY 100 t STE OL HWY quvoe LINCH 3 T AY1dS10 43A13934 TAVIE LING G E W s ESANI YNHAL MS S019333 1 SS 31945 XCILVI 0 EE e i ShO3NSIT WIS 30 35Y2 NI IM UIT UOLS AUEL A 4511 9i e EJTIOHLNOS 11078 JOV18 E 5 N A gt E B LL D amp 3 o c 7 7 Ww Part 1 System Outline ESIE03 04 diagram of the unit ing Iri
5. Installation and service space See page 1 10 1 8 Part 1 System Outline ESIE03 04 General Outline Outdoor Units Components The table below contains the different components of the unit No Component Gas pipe connection Liquid pipe connection Service port inside the unit Grounding terminal M5 inside the switch box Refrigerant piping intake Power supply wiring intake Control wiring intake o 0o 0O0 AJ wy Ph Drain outlet Part 1 System Outline General Outline Outdoor Units ESIE03 04 1 5 RP71 RP100 RP125 RYP71 RYP100 and RYP125 Installation and Service Space Non stacked The illustrations and table below show the required installation and service space mm The values in brackets are for the 100 and 125 class Tsogo Aa 2100 zo A Ee Ho 4 tf a zo a nao 2500 as 1 us 2150 250 emo 21000 Liszt iilii m Lime _ hc Vi 1 a R E S Poe eee aes 000 EI aw REZ zw Eus a es Lr zm LL Viv sees 025 U 2H Lact Us 200 300 21000 n on vid T EE 3 us sl xo 500 21000 122 4 Suction side obstacle 1 In these cases close the bottom
6. Components The table below contains the components of the exploded view No Component No Component 1 Compressor 38 Capacitor fixing band 2 Sound insulation for comp 1 39 Comp motor capacitor 3 Rubber cushion pre assy 40 Comp motor capacitor 4 Bolt for compressor 41 Wire clip 5 Nut with washer 42 Compressor cable 6 Plate finned coil heat exch as 43 Fan propellor 7 Liquid receiver assy 44 Washer 8 Flare nut 3 8 45 Top plate assy 9 Flare nut FNS 6 46 Front plate assy 10 Valve cap 47 Front plate 2 assy 11 Stop valve cap 48 Side plate assy 12 Check valve 49 Part plate assy 13 Valve core 50 Fan motor stand 14 Shraeder round dustcap 51 Fan motor stand up 15 Low pressure switch 52 Fan motor stand left 16 High pressure switch 53 Fan motor stand right 17 Solenoid valve body 54 Suction grill 18 Liquid stop valve assy 55 Packing case p m 19 F1233 Filter 56 Cover 20 Strainer 57 Piping cover rear 21 Tjoint 58 Stop valve mounting plate 22 Gas stop valve assy 59 Bell mouth assy 23 Filter 60 Air discharge grill 24 Motor operated valve body 61 Handle 25 Elec comp mounting assy 62 Bottom frame assy 26 PCB assy 63 Installation leg painted 27 Resin cover assy 64 Bottom tray assy 28 Elec comp box lower cover 65 Cushion top 29 Magnetic switch 66 Thermistor fixing plate 30 Transformer 67 Single phase AC fan motor 31 Fan motor capacitor 68 Therm
7. Components The table below contains the components of the exploded view No Component No Component No Component B1 Evaporator assy E14 Wire harness swing motor F10 1 Insulation tube B1 1 Distributor Wire harness power unit F10 2 Vertical vane air discharge B1 2 Union joint gas line Wire harness power unit F10 2 1 Set plate vertical vane B1 3 Union joint liquid line Thermistor F10 2 2 Vertical vane air discharge B1 4 Flare nut Wire clip F10 2 3 Connecting bar vertical vane B1 5 Flare nut Clamp F10 3 Cap drain socket B1 6 Retainer thermistor Lock metal F11 Supporter C1 Fan assy Wire clip F12 Horizontal vane assy C1 1 Top plate fan assy Bush thermistor F12 1 Horizontal vane C1 2 Fan housing Sound absorbing material F12 2 Rod horizontal vane C1 3 Fan housing Housing power unit F12 3 Rod horizontal vane C1 4 Fan rotor Top plate assy F12 4 Rod horizontal vane C1 4 1 Hexagon socket screw Bottom plate assy F13 Decorative plate C1 5 Fan rotor Name plate assy F14 Air suction grille assy C1 5 1 Hexagon socket screw Housing signal receiver F14 1 Air suction grille C1 6 Fan motor DAIKIN name plate F14 2 Fixture air suction grille C1 7 Lock metal fan motor Side plate assy right F14 3 Hinge air suction grille C1 8 Motor base Side plate right F15 Side plate assy C1 9 Fan shaft Swing motor assy F15 1 Cover side plate C1 10 Coupling fan sha
8. View A 950 View B 80 2X100 200 85 12x M4 ie X 350 O 160 ETA View D 12xM4 Prepared hole 80 42x100 200 80 View C For fresh air intake kit connec Eki 9 Yon direct installation type Prepared hole NS Os 95 1 D E d 8 160 Lo S 350 Part 1 System Outline ESIE03 04 General Outline Indoor Units Installation and service space Components The illustration below shows the required installation and service space When a discharge grille is closed e g 3 way blow application the required space is 200 mm or more mm 1000 or more Wi The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe connection Drain pipe connection Power supply connection Transmission wiring connection Air discharge Air suction grille Oo ol NI OD a AJ OJN Water supply intake Corner decoration cover
9. 123 lie L 98L52M1Z A8 Q3ddlHS SELINA SHL N3HM TIYANYW 32IAH3S SSHDLIMS H013313S JHL DNILL3S 30 GOHLAW JHL Wild JANYA YOSSSUdWOI 3Snv3 TIM dis ONILINDHID LYOHS AG LINN 3HL 31V43d0 LON dWV D JAM MJYIS HLAVY 3A110310Yd 801233NNO VELAN SA MOTIZA MIA SONVUO 9 SLIHM LHM ania M8 Gad 038 MY TWNINHAL ONdIM Td NC 30 38 Ol LAS Suv SSHILIMS TIV ANOLD nex ee wy LA ne dVH aise zsa Isad av Mm 4000110 X08 HJLIMS Part 1 System Outline 1 92 Outdoor Units iagrams D iring W ESIE03 04 RYP125L7W1 6 7 The illustration below shows the wiring diagram of the unit iagram d iring Ww 3A VA GIION3 10S SZA MOT HJLIMS JansSdud LNY 3543438 3SVHd Jad OW YOLIVINOD 2LLJNDVA WEY 3NWA AYM 7 SLA HOIH HILIMS 39NSSI4A Z NY4 OJO EM N3380 YOLINOW 3314835 30010 DNLLLI3 LH917 dYH OINOS123 l3 JA TVA NOISNYdX3 JA INIH 33413338 IVNDIS NV3 X010 El 3snd Qld nes dils TVNINH3L WEX WZX WX 30HVHOSIQ YOLSINYSHL YOSSAUdWOD 010 pli O vor oso 3803 ned Ns 03 40 1SI
10. Part 1 System Outline Indoor Units iagrams D iring Ww FHYCP35 45 60 71 100 and 125 7 4 The illustration below shows the wiring diagram of the unit iagram d iring Ww z H3 TIOHLNOO ONIMIM H04 YO LA VOY e JOJ 440 NO 2 310H38 NOLLVMJdO YOSSIYdWOI 1 OL VtBdO NJ XI 0 LVIONI BANDE um NOLLVM3d0 H04 S IVNI DE AREE iA o 9 6 WTE EEX YZ yax yax vox 73 M O JJAIJ3S en Gp 3 q dot ILON a dH A e DIAZ HHON p Joopino H3 TIOMLNOJ 4 gt 310438 38M X VOIX MMC O SS ania LAZZ8S7 SEJAHS t Ps t Li t t j fa Ta LALSSZV 001 42 09 SY SECIAHS NLDINNOJ 390428 SDOTYLY ONY YLVO TNI 7 13S SSaUCOY SSI acc HINO dul TWN HEX FWIINHDAL 338 WISAS NOLLYNIGWOD IHL OL MINIS HLYVI SAILISLOdd O HJLIMS 40193798 AMO dS TYNI WX DNIOHODY SJMYA TSCOW M4TIOMINGD 31038 JHL Y diVD JHM QNS NIVW HDLIMS 0 LSS ACCADE AQZO 8d 4035 all YOON Es GUNVHO CONTA MIMS 01 ISS CSN SI 1D SH TIOMINO AEN di E ETE n 310434 SS3T3HM IHL NIHM C3D3NNO SI V92X ONMIM Cad A a a IN JHL OL NOLLDZNNDO 803 TYNNYW 33S Er ee UE u
11. 5 12 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Outdoor Units Components The table below contains the components of the exploded view No Component No Component 1 370264 Compressor 37 Wire clip 2 Sound insulation for comp 1 38 Compressor cable 3 Rubber cushion pre assy 39 Fan propellor 4 Bolt for compressor 40 Washer 5 Nut with washer 41 Top plate assy 6 Plate finned coil heat exch as 42 Front plate assy 7 Liquid receiver assy 43 Front plate 2 assy 8 Flare nut 3 8 44 Side plate assy 9 Flare nut FNS 6 45 Part plate assy 10 Valve cap 46 Fan motor stand 11 Stop valve cap 47 Fan motor stand up 12 Check valve 48 Fan motor stand left 13 Valve core 49 Fan motor stand right 14 Shraeder round dustcap 50 Suction grill 15 Low pressure switch 51 Packing case p m 16 High pressure switch 52 Cover 17 Solenoid valve body 53 Piping cover rear 18 Liquid stop valve assy 54 Stop valve mounting plate 19 FI233 Filter 55 Bell mouth assy 20 Strainer 56 Air discharge grill 21 T joint 57 Handle 22 Gas stop valve assy 58 Bottom frame assy 23 Filter 59 Installation leg painted 24 Motor operated valve body 60 Bottom tray assy 25 Elec comp mounting assy 61 Cushion top 26 PCB assy 62 Thermistor fixing plate 27 Resin cover assy 63 Single p
12. speeds 71 and 100 125 Fan operation 1 fan Upper fan MF1 Lower fan MF2 OFF OFF OFF OFF L L L L H H H H HH HH HH HH Used input The normal outdoor fan control during cooling operation uses the following inputs ot Connection on Connection on p indoor PCB outdoor PCB Indoor room temperature R1T X19A Outdoor air temperature R1T X4A Low outside The purpose of this control is to prevent freezing of the indoor heat exchanger due to a low pressure temperature control drop by reducing the air flow volume of the outdoor unit fan Year round cooling The control is activated when the outdoor temperature drops below 41 7 0 84 x Tr At this temperature the outdoor fan speed switches to L tap The differential for the return is 4 K The control is not activated during start up control 2 36 Part 2 Functional Description ESIE03 04 Overview of the cooling mode functions Fan speed control graph The graph below shows the relation between inside and outside temperature and the fan speed Outside air temp Ta HH tap domain CDB 43 l Ta gt 45 7 1 84 Tr H tap condition d Ta lt 45 7 0 84Tr L tap condition ill weer zi 25 37 Indoo Tu r suction airtemp Tr CDB Part 2 Functional Description 2 37 Overview of the cooling mode functions ESIE03 04 2 6 High Pressure Protection Control in Cooling Operation
13. TAANI SIJAJA ALIIVS as IA HILIMS OWYSHL WO OLW OIOV NOD OLLJNDVA Wl MOT HILIMS 3H0SS3Hd lads LIH 3SH3A38 ISVHdA Jud N3349 YOLINOW FDIAYSS 30010 DNLLLIN3 LHD dVH JAVA QION310S SZA HOIH HILIMS SYNSS3ud HdlS Z Nv3 YOLOW ACW 3snd 0133 Nes OINOHL2313 JAVA NOISNYdX3 JA LIMY 43A13938 TYNDIS 2d L Nv3 80 10W E O worAoso ISNA ned nid WEX 394VH2SIQ HOLSINH3H L LEY YOSSAYdWOD YOLOW B HILIMS HOl2dI3S zsa sa diMlS TWNINYAL WZX WLX 102 JOLSIHe3HL 128 SN AV 138 DILSNOVW HOLY 62i 889 dz HOLD Vd ge INIA NOISSIASNVHI TVNBIS IL IV HOLSIWH3HI L AZW AVTSY JILSNOVW 52 99 881 dij HOlDVdV uo A6 vZ A072 022 H3AHOJSNVMHL bl 0133130 Av37 HL8v3 SED SCA AVTS4 2ILJND VA WT NMOO dANd 1S08330 0324023 NOLIN8 HSAd 158 YINJOISNVYL 1NISHNO WL cl HOLIMS OWYSHL WZO IA AV 1398 DLL NOVA uw Qqavog LMD GSLNldd div 3ONVH L Nd dAvVD3JM o AE zem M3 DS HLY 331084 t YOLIANNOD ES TWHLNN H JI 3 TYNAL g MOSS 440 MOTIJA MIA 3ONvHO SHO 30 NOLISOd SIH LHM ama me 038 38 1118 18 TWNIWYSL ONMIM CId NEE 330 38 OL LAS SHY S3HDLIMS TIY AHOL2VJ A8 d3ddlds SI LINA JHL N3HM WANA DIAMSS 48 o eed S3HILIMS M012313S 3HL DNILL3S 40 GOHLSW JHL WHIJNO2 Z JINT MOSSQMdWOJ dsnva TIM LI MIS ONLINIYD LYOHS A8 LIN JHL 31V4340 LON OQ 1 SION o es YX WX a Wes A007 POLA wx um ZHOG NE WA Ted JE0 dvHe nel 4 11 Led 123 113 dt n MD E 0 sg N e HZ div 400010 V Sttsc Mz
14. ONI_J3NNO 340 38 213 S3n50 1v1v2 ONY SIVl8 1 VW TVJINHO3L 33S WELSAS NOLLVNIBAOJ SHI LIN SHL OL NOILOJNNOJ 94 IVANVW JzS 43 1I041N0 SLOWSY TWHYLN 3H1 ONISN N3HM L 01 9NIQHO22V Saler H0SS3220V IV NY NOLVUSJO YESS HKO NOL vido HOLVOINI NOIL VH3dO NO 310 UsdIM 0 S IV y IZQON 93 10E1NO SLOWSY 3Hl C SALON pA 403 SIVNINUL Une H H dA SOS c Hd EN las gt ora id vox 73 d ul SLIM LM l Q3 38 a NE JONVSC OHO HVT AE SHO 10 M38IS H1HV3 SAILJSLOYe amp VD JM 531835 dy D VO7X ME aa 32404 d40 NO 3 OE HOID3NI ES EMEN v 10H1N22 NORD 40 193 VX ANAM IJI N ONAM C so LdvO VE Ia NOSSIMSNVEL TUS JI SINIS S m LINA H3AE238 TVNOIS gt HOLA VOY DV we dHIS VME dL AaX SINVd TNO ALS WNHESL AY SATAN UONSOHSHSHEOIIMS GOLF 1S LSS cd NYNO AV Id LENDVR eA aro ISS NYJ Av ld 3 AY 01 dH din Nv NOLING 750 ROLLING KOlLviddo
15. RP100L7V1 RP125L7W1 Ga J 4 6 Liquid Gas Eo UT Pipe connection The table below contains the refrigerant pipe connection diameters O D diameters Model Gas pipe flare Liquid pipe flare RP100L7V1 19 1 mm 9 5 mm RP100L7W1 RP125L7W1 Part 1 System Outline 1 67 Functional Diagrams ESIE03 04 4 3 RYP71L7 RYP100L7 and RYP125L7 Functional diagram Components The illustration below shows the functional diagram of the refrigeration circuit 5 cooling heating Liquid piping piping Gas For a description of the components see Piping Components on page 1 75 Part 1 System Outline ESIE03 04 Functional Diagrams Pair system The illustration below shows the functional diagram of the refrigeration circuit Outdoor unit RYP71L7V1 RYP71L7W1 RYP100L7V1 RYP100L7W1 or RYP125L7W1 Pipe connection The table below contains the refrigerant pipe connection diameters O D diameters Model Gas pipe flare Liquid pipe flare RYP71L7V1 15 9 mm 9 5 mm RYP71L7W1 RYP100L7V1 19 1 mm RYP100L7W1 RYP125L7W1 Part 1 System Outline 1 69 1 Functional Diagrams ESIE03 04 Twin system Pipe connection Outdoor unit RYP71L7V1 RYP71L7W1 RYP100L7V1 RYP100L7W1 or RYP125L7W1 Liquid
16. 3 73 Outdoor Unit Checking the Refrigerant System sss 3 74 Outdoor unit Checking the Installation Condition 3 75 Outdoor Unit Checking the Discharge Pressure sssss 3 76 Outdoor Unit Checking the Expansion Valve seeesessss 3 77 Checking the Thermistors esssseeeeenenen eene 3 78 RIT and R2T dis iie se rh tete e ecd qud 3 79 PRS Tis iei ee on n le aee e rhet eed reote pee E E den 3 80 Evaluation of abnormal high pressure see 3 81 Evaluation of abnormal low pressure seem 3 82 Check for Clogged Points oooocconnccnocccoconocconccnnnnnanononcnrannnnnc cr nnc cnn 3 83 1 Pre Test Run Checks 1 1 What Is in This Chapter oocoocncconiconiccnococoncnnonncnnnnnnnncnnnnonnnnnncn nn nnnncnnnnnns 4 3 1 2 Test RUN Checks ege dT eae gl So i ae 4 4 1 3 Setting the Infrared Remote Control esee 4 5 2 Field settings 2 1 Whatls in This Ghapter atico ii 4 9 2 2 How to Change the Field Settings with the Wired Remote Control 4 10 2 3 How to Change the Field Settings with the Infrared Remote Control 4 12 2 4 Overview of the Field Settings of the Indoor Units 4 13 2 5 Overview of the Factory Settings of the Indoor Units 4 14 2 6 Setting the Cei
17. TvIv2 INY STWIHI vh 9 ON TIBOO S3 bYA 13304 9377081 JHIVLIY JHL FLIM 32NY0E222Y HOlinS DITIS LSS 09 u3 10ui1N03 310438 1991 UIV EDISIWL3Hl ilu E EC ON 43 lUHINJO 310038 03H TA og o uDI93NAC2 TT Go TMT NOISS ASNEU_ TNTS bas A 10201 H3A 2OEE IwNOIS d didis vNLAHIL E dlH1S NN AHIL E dN ea N 49N30H3N3 m Coma DRE dua go u0123135 Iss x A Jia pa Jj d 012 E NAL A HO i 74 93 LIMA VSZX A TH 24 En 7 AH 4 ad 3415 SV n S cobn AAscu LINNA YOCONT LI DON A ma des Ar AILSA vule a ais 3 lm TN SCO3NY MAS YI M m 980 o y O E A GOSINU Med Ind oH LHA 1 GAs UJ SE 4 ol dm 1 LTR e ldY y 1981 og Oo ve lx i EE E no 0 d d wex 9CQlno OL ELO a A GIES ezv Z f d0_d civ u3110H1N22 GR ubt l HEE 310438 332 mM SH VEE yowre lme CHI Part 1 System Outline 1 104 Indoor Units iagrams D iring W ESIE03 04 FDYMP71 100 and 125 7 11 The illustration below shows the wiring diagram of the unit iagram d iring Ww 9 D S dUDS s4 SI C Sy Ji aas puc UDr Jomod 944 Lo Lin 35c JO spuozos G 0J Om DLE Jamod oui jo Jnz OS 3100 535 JOE EjGUQ 3d 10 alguen Addn arog 8jDU 335 10 18 p109 5d CFU Xt dun OTI MO DUON 3 dvi Loyduasaq Jcjuau JEU au Ja COMETA M fp Jd J00pu auj uo 37 y ypa Guyooys aqnas Eulysoy 07 Ho CJl e uo CIT x Buiys
18. 58 16 ES Installation and See page 1 10 service space 1 6 Part 1 System Outline ESIE03 04 General Outline Outdoor Units Components The table below contains the different components of the unit No Component Gas pipe connection Liquid pipe connection Service port inside the unit Grounding terminal M5 inside the switch box Refrigerant piping intake Power supply wiring intake Control wiring intake o 0o 0O0 AJ wy Ph Drain outlet Part 1 System Outline General Outline Outdoor Units ESIE03 04 1 4 RP125 and RYP125 Outlook Dimensions and Components Outlook and The illustration below shows the outlook and the dimensions of the unit mm dimensions gmyenr 1 a EBEN EH COC Mo zs PEE Wut ir sl
19. Indoor heat Outdoor air exchanger temp CDB temp 21 62 5 gj _ 55 0 6 4 5 54 0 4 53 0 52 3 40 50 3 47 3 10 17 24 30 Indoor air A B temp CDB Example For area A the fans go m From L speed to OFF at 52 3 C m From OFF to L speed at 50 3 C Part 2 Functional Description 251 Overview of the heating mode functions ESIE03 04 Different fan The table below explains the meaning of L H and HH fan speed i speeds 71 and 100 125 Fan operation 1 fan Upper fan MF1 Lower fan MF2 OFF OFF OFF OFF 2 L E E E H H H H HH HH HH HH Used input The normal outdoor fan control during heating operation uses the following inputs TA Connection on Connection on p indoor PCB outdoor PCB Outdoor thermistor R1T Suction thermistor R1T Indoor heat exchanger thermistor R2T 2 52 Part 2 Functional Description ESIE03 04 Part 3 Troubleshooting What is in this part This part contains the following chapters Part 3 Troubleshooting Chapter See page 1 Troubleshooting 3 3 2 Error Codes Indoor Units 3 25 3 Error Codes Outdoor Units 3 37 4 Error Codes System Malfunctions 3 61 5 Additional Checks for Troubleshooting 3 71 3 1 ESIE03 04 Part 3 Troubleshooting ESIE03 04 Troubleshooting 1 Troubleshooting 1 1 What Is in This Chapter Introducti
20. E A 39 178 98 98 152 98 178 98 98 152 1350 Bic ot 1450 Suspension position 1350 24 x5 Fresh air intake 160 P C D D125 Knock out hole 100 Components The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe connection Drain pipe connection O D 32 mm 1 D 25 mm Remote control wiring connection Power supply connection Drain hole O D 32 mm 1 D 25 mm Air filter Air suction side O 0 NIOJ a AJ OJN Air discharge side o Name plate Part 1 System Outline ESIE03 04 General Outline Indoor Units 2 7 FDYP125 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space
21. 3 E 662 TITLE a ill s vl a c 5 d 8 im 1150 189 2300 y m Ti w w Z7 Service space Components The table below contains the different components of the unit No Component 1 Power supply intake 2 Drain connection O D 25 mm 3 Gas pipe connection 4 Liquid pipe connection 5 Filter Part 1 System Outline 1 21 General Outline Indoor Units ESIE03 04 2 8 FHYP35 45 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space Front view Front view 3 1 30 or more Service space Name plate E 2 D o a 2 7 t o a 5 ln Suspension position Suspension bolt 30 or more Service space Drain pipe connection 300 or more Obstacle 2500 or more 1 22 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component 1 Air discharge 2 Air suction grille 3 Air filter 4 Gas pipe connection 5 Liquid pipe connection 6 Drain pipe connection 7 Grounding terminal inside the electric components box M4 8 Suspension bracket 9 Backward piping and wiring connection opening lid 10 Upward piping and wiring connection opening lid 11 Right side pipe connection slit hole
22. you rotate the fan smoothly Yes Y Check capacitor the capacitor in good condition Yes v No 1 Remove obstacles so the fan rotates correctly or replace the fan 2 Reconnect connector Replace the capacitor No Reconnect connector DN 1 Check motor windings 2 Reconnect connector Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 40 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units The fan is turning clockwise To troubleshoot proceed as follows The fan is turning clockwise Check condensator connection Refer to fan motor condensator connection ls the Correct the connection connection No gt Referto fan motor correct condensator connection Yes Replace fan motor Excessive compressor current To troubleshoot proceed as follows The compressor current is excessive Check power supply Is there a suitable power supply Voltage lack of phase etc Yes Is the current higher than the setting of the overcurrent relay Yes Replace compressor No Provide suitable power supply No Replace overcurrent device Caution may occur Be sure to turn off power switch b
23. Note Control and time Description 1 Motorized valve control After a defrost activation the defrost motorized valve is at during defrost operation 480 pulses for a certain amount of time and is then closed gradually to 100 pulses Only when the discharge pipe temperature is high during defrost the motorized valve opens at intervals 2 Motorized valve control The motorized valve is controlled to an optimum opening after defrost operation and the most suitable operating speed according to the operating conditions after defrost activation 3 Outdoor unit fan The fan operates at optimum fan tap according to the oper after defrost operation ating conditions after defrost activation Part 2 Functional Description 2 43 Overview of the heating mode functions ESIE03 04 Note Control and time Description 4 Hot start after defrost The unit remains in the hot start standby indoor unit fan Defrost ending RYP71 125L Hot start after OFF mode for m 40s after defrost ending or m Until the indoor heat exchanger temperature increases The defrost operation ends m After 10 min or m As soon as one of the following conditions is met after 1 min or more Outdoor heat exchanger temp gt 10 C Discharge pipe temp gt 110 C The hot start function is activated defrosting m 40s after the defrosting ending or m When Tc
24. Applicable units R Y P71 125L Purpose The purpose of the high pressure protection is to prevent a shutdown due to an error Method The thermostat turns OFF immediately before HPS activation according to the outdoor heat exchanger temperature Tc Outd unit heat exchanger A temp Te Thermostat control HPS retry 30kg cm 6th time E3 error 67 5 C Max Thermostat OFF The temp shifts 64 5 C after 90 s 1 C for each therm OFF operation e nd 1 C for each HPS activation 61 5 C Min 2 38 Part 2 Functional Description ESIE03 04 Overview of the cooling mode functions 2 7 Condensation Avoidance Control Applicable units FHYP Operating modes Regardless whether the thermostat is ON or OFF the condensation avoidance control can function in the following operating modes m Cooling automatic or m Dry keep Method To avoid condensation on the swing flap the condensation avoidance control is activated Stage Description 1 The fan operates in cooling mode with the blade in downward position set on the remote control 2 3 After 1 h operation in horizontal position the blade moves back to its downward position for 30 min 4 The unit operation is reset by m Changing the operating mode into heating or fan or m Changing the air flow direction or m Turning the unit operation ON or OFF Part 2 Functional Desc
25. Part 2 Functional Description 2 3 General Functionality ESIE03 04 1 2 Functions of Thermistors Locating the The thermistors on the illustration below are used to control the system This control secures a proper thermistors operation and prevents problems of the unit Functions of the The table below contains the thermistor functions of the heat pump unit thermistors Ther Location iting Mode Function mistor symbol 1 Indoor R2T Cooling Optimise discharge temp evap temp heat Freeze up thermostat exchanger Heating m Optimise discharge temp cond temp m Integral capacity calculation to determine defrost Hot start indoor fan Peak cut off m Outdoor unit fan control 2 4 Part 2 Functional Description ESIE03 04 General Functionality Ther Wiring mistor pesto symbol Mode Function 2 Indoor air R1T Cooling m Thermostat control return eti m Start up control expansion valve and outdoor unit fan m Outdoor fan speed control Heating m Thermostat control m Start up control expansion valve and outdoor unit fan m integral capacity calculation to determine defrost m Peakcut off 3 Outdoor R2T Cooling m Optimise discharge temp cond temp heat m Outdoor fan speed control O L exchanger Heating m Optimise discharge temp evap temp m Defrost start stop 4 Outdoor RIT Cooling m Outdoor fan
26. 3 54 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units 3 10 Malfunctioning Outdoor Thermistor System H9 Error code Error generation Causes Troubleshooting Checking the thermistor resistance Caution HO The error is generated when the thermistor resistance is out of its range 604 to 600k The possible causes are m Malfunctioning outdoor thermistor m Malfunctioning outdoor thermistor connector connection m Malfunctioning outdoor unit PCB To troubleshoot proceed as follows Check the unit type Check the connector connection of the outdoor temperature sensor R1T on X4A on the outdoor unit PCB Is it connected properly Correct the No connection Yes Check the thermistor resistance Refer to checking the thermistor resistance Replace the NOS termistor Replace the outdoor unit PCB See page 3 79 Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 55 Error Codes Outdoor Units ESIE03 04 3 41 Malfunctioning Discharge Pipe Thermistor System J 3 Error code Error generation Causes Troubleshooting Caution J3 The error is generated when the thermistor resistance is out of its range The possible causes are m Malfunctioning discharge pi
27. Gas The illustration below shows the functional diagram of the refrigeration circuit The table below contains the refrigerant pipe connection diameters O D diameters Model Gas pipe flare Liquid pipe flare RYP71L7V1 15 9 mm 9 5 mm RYP71L7W1 RYP100L7V1 19 1 mm RYP100L7W1 RYP125L7W1 1 70 Part 1 System Outline ESIE03 04 Functional Diagrams Triple system The illustration below shows the functional diagram of the refrigeration circuit TE 12 Liquid x Gas Outdoor unit RYP100L7V1 RYP100L7W1 or RYP125L7W1 Liquid Gas 33 2 y Liquid Gas ae pa Pipe connection The table below contains the refrigerant pipe connection diameters O D diameters Model Gas pipe flare Liquid pipe flare RYP100L7V1 19 1 mm 9 5 mm RYP100L7W1 RYP125L7W1 Part 1 System Outline 1 71 Functional Diagrams ESIE03 04 44 FHYBP FHYCP FUYP FAYP FDYP FHYP FHYKP and FDYMP Functional diagram The illustration below shows the functional diagram of the refrigeration circuit 6 J N Li Cooling Liquid 7A 1a 7 E Heatin Gas 3 1a Components For a description of the c
28. 1 118 Part 1 System Outline ESIE03 04 Part 2 Functional Description What is in this part This part contains the following chapters Chapter See page 1 General Functionality 2 3 2 Overview of the cooling mode functions 2 27 3 Overview of the heating mode functions 2 41 Part 2 Functional Description 2 1 ESIE03 04 Part 2 Functional Description ESIE03 04 General Functionality 1 General Functionality 1 1 What Is in This Chapter Introduction This chapter contains information on the functions used to control the system Understanding these functions is vital when diagnosing a malfunction that is related to the functional control Overview This chapter contains the following topics Topic See page 1 2 Functions of Thermistors 2 4 1 3 Operating Modes and Control Modes 2 6 1 4 Forced Operating Mode Emergency Operation 2 7 1 5 Outdoor Unit Identification Function 2 10 1 6 Thermostat Control 2 11 1 7 Forced Thermostat OFF 2 13 1 8 HPS and LPS Function 2 14 1 9 Simulated Operation Function 2 15 1 10 Discharge Pipe Temperature Control 2 16 1 11 Gas Shortage Function 2 17 1 12 Drain Pump Control 2 18 1 13 Fan and Flap Operations 2 20 1 14 Auto Restart Function 2 21 1 15 Using Conditions for Remote Control Thermostat 2 22 1 16 Overcurrent Protection Function 2 23 1 17 Expansion Valve Control 2 24
29. Applicable units All units Wired remote The remote control thermostat is only available in wired remote controls controls Conditions in which Even when the use remote control thermostat is selected in service mode the remote control the rem contr thermostat is not always used thermostat is not used The table below contains the conditions in which the remote control thermostat is not used Condition The remote control thermostat is not Except used when 1 The remote control thermostat malfunctions 2 Group control is used 3 The set temp air suction temp combination When the automatic operation is is out of range See further in this section selected If so the remote control can be used Cooling The diagram below shows the operation range of the set temperature air suction temperature combination E n temp BL sch ts th 1 35 _yts th 3 Remote control thermostat E operation range Differential zone th Suction air temp a 23 35 C Heating The diagram below shows the operation range of the set temperature air suction temperature combination ts Set temp C ts th 1 7 ts th 1 TD Remote control thermostat operation range C Differential zone ts th 10 ts th 12 m th Suction air temp C 2 22 Part 2 Functional Description ESIE03 04 General Functionality 1 16 Purpose
30. Component Forced cooling Forced heating Forced defrosting Compressor ON ON ON 4 way valve RYP71 125L OFF RYP71 125L ON RYP71 125L OFF Outdoor unit fan H fan speed H fan speed OFF Indoor unit fan H fan speed H fan speed H fan speed Drain pump ON OFF ON Additional info To avoid misunderstandings take the following into account m fthe PCB or the motorized valve is malfunctioning emergency operation cannot be carried out m No signal is transmitted between the indoor and outdoor units and remocon 88 is displayed on the remote control m fa safety device should be activated during emergency operation all actuators are turned OFF m Heat cannot be set for c o air conditioners m Emergency operation uses and switches ON both indoor and outdoor control PCBs The outdoor control PCB determines the changeover m In heating defrosting is activated once every hour Part 2 Functional Description 2 9 General Functionality ESIE03 04 1 5 Outdoor Unit Identification Function Applicable units The outdoor unit identification function is applicable for the following units Model type Model name Cassette FHYCP and FUYP Corner FHYKP Ceiling FHYP Wall FAYP Duct FDYP FHYBP and FDYMP Purpose The purpose of the outdoor unit identification function is to enable the indoor unit to automatically determine which operating mode has to be set in function of the ou
31. Components The table below contains the components of the exploded view No Component No Component 1 7029 7039 Compressor 38 Comp motor capacitor 2 Rubber cushion pre assy 39 Comp motor capacitor 3 Sound insulation for comp 1 40 Wire clip 4 Bolt for compressor 41 Compressor cable 5 Nut with washer 42 Fan propellor 6 Plate finned coil heat exch as 43 Washer 7 Liquid receiver assy 44 Top plate assy 8 Flare nut 3 8 45 Front plate assy 9 Flare nut 5 8 46 Front plate 2 assy 10 Stop valve cap 47 Side plate assy 11 Valve cap 48 Part plate assy 12 Check valve 49 Fan motor stand left 13 Valve core 50 Fan motor stand right 14 Shraeder round dustcap 51 Fan motor stand 15 Low pressure switch 52 Fan motor stand up 16 Gas stop valve assy 53 Cover 17 Filter 54 Piping cover rear 18 High pressure switch 55 Stop valve mounting plate 19 Motor operated valve body 56 Bell mouth assy 20 Solenoid valve body 57 Suction grill 21 Liquid stop valve assy 58 Air discharge grill 22 FI233 Filter 59 Handle 23 Strainer 60 Bottom frame assy 24 Elec comp mounting assy 61 Installation leg painted 25 PCB Assy 62 Bottom tray assy 26 Resin cover assy 63 Cushion top 27 Elec comp box lower cover 64 Packing case p m 28 Magnetic switch 65 Thermistor fixing plate 29 Transformer 66 Single phase AC fan motor 30 Fan motor capacitor 67 Thermistor mounting spring 31 Motor operated valve coil 68 Thermistor mounting spring 32 Thermistor 69 Insulation Material 3
32. F3 error occurs if Function the conditions Description Starting conditions Wet operation Are met for 15 min continuously Prevents liquid suction to L the compressor Change in E V opening lt 50 pulses m Td lt Tc 10 Thermistor Detects if the discharge Td lt 55 C Are repeated 6 out ested is not in the cor After start up 5 min times rect position ATde 5K Td lt Ta 10 C The table below contains the high temperature conditions to start the discharge pipe temperature control F3 error occurs if the conditions Td gt 125 C for 20 s continuously Are repeated 6 times Function description Starting conditions Detects too high discharge gas temperatures Used input The discharge pipe temperature control uses the following inputs Input Connection on Connection on indoor PCB outdoor PCB Outdoor discharge thermistor R3T X6A Outdoor heat exchanger thermistor R2T X5A Indoor heat exchanger thermistor R2T X18A 2 16 Part 2 Functional Description ESIE03 04 General Functionality 1 11 Gas Shortage Function Purpose The purpose of the gas shortage function is to detect refrigerant shortage before the unit stops due to a discharge temperature that is too high Method When the thermostat is turned OFF due to a discharge pipe temperature that is too high and the E V opening is 450 pulses or more the
33. 5 20 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the components of the exploded view No Component No Component B1 Heat exchanger assy E24 Float switch B1 1 Distributor with filter E25 Fan motor B1 2 Single union joint F1 Casing assy B1 3 Single union joint F6 Inspection cover assy B1 4 Flare nut F8 Drain pan assy B1 5 Flare nut F8 1 Drain plug C1 Fan rotor turbo F9 Sound absorbing material C2 Lock washer F10 Heat exchanger blind plate assy C3 Nut with washer F11 Heat exchanger mounting plate E1 Switch box assy F12 Hold plate assy E2 Switch box body F13 Panel mounting plate E4 Bell mouth F14 Drain pump mounting plate E5 Switch box cover assy 1 F15 Vibration isolator E6 Switch box cover 2 F16 Hexagon mounting bolt E7 1 PCB assy F17 Vibration isolator E7 1 1 Air thermistor F18 Nut with washer E9 Capacitor F19 Feeler bulb clamp E10 Terminal F21 Rubber bush E11 Terminal block F22 Inner heat insulator E12 Power supply transformer G1 Drain hose E13 Wire harness G2 Hose band E14 Wire harness H1 Top tray assy E15 Wire harness H2 Bottom tray assy E16 Wire harness K1 Drain hose assy E19 Grounding wire K2 Hose band E20 Grounding screw K3 Insulation for joint liquid E21 Thermistor liquid K4 Insulation for joint gas E23 Drain pump K5 Sealing material
34. Abnormal Error processing Normal Part 2 Functional Description 2 19 General Functionality ESIE03 04 1 13 Fan and Flap Operations Heating operation The table below contains the fan and flap operations Function In Fan Flap FHYCP FHYKP Flap FAYP Remote control and FHYP indication Hot start after defrost Swing operation OFF Horizontal Horizontal Swing Airflow direction Set position setting Defrost Swing operation Swing Airflow direction Set position setting Thermostat OFF Swing operation LL Swing Airflow direction Set position setting Hot start after thermo Swing operation Swing stat OFF cold air pre Airflow direction Set position vention setting Stop error Swing operation OFF Fully closed horizontal Airflow direction Fully closed setting Overload thermostat Swing operation LL Horizontal Swing OFF Airflow direction Set position setting Cooling operation The table below contains the fan and flap operations i Flap FHYCP FHYKP Remote control Function In Fan and FHYP Flap FAYP indication Thermostat ON Swing operation L Swing Swing Swing microcomputer con Airflow direction Set position Set position Set position trolled dry keep mode setting P p P Thermostat OFF Swing operation OFF Horizontal Horizontal Swing microcomputer con
35. Exploded view The illustration below shows the exploded view FHAYRPI5BW1 FHYRP45BW1 AA gt HH E Fi Et Ele En K3 K3 x ar FA FF i K amp KI 5 38 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the components of the exploded view No Component No Component B1 Evaporator assy E19 Wire clip B1 1 Distributor E20 Wire clip B1 2 Refrigerant filter E21 Wire clip B1 3 Union joint gas line E22 Drain pump assy B1 4 Flare nut E22 1 Drain pump B1 5 Union joint liquid line E22 2 Set plate drain pump B1 6 Flare nut E22 3 Buffer rubber drain pump C1 Fan assy E22 4 Set bolt fan motor C1 1 Top plate fan E22 5 Plain washer C1 2 Fan housing 1 E22 6 Float switch C1 3 Fan housing 2 E22 7 Set plate float switch C1 4 Fan rotor E22 8 Partition plate drain pump C1 4 1 Hexagon socket screw E22 9 Wire clip C1 5 Fan motor E22 10 Drain hose assy C1 6 Motor base F1 Front plate assy C1 7 Lock plate fan motor F2 Top plate assy C1 8 Fan shaft F3 Blind plate ducting hole C1 9 Coupling F4 Blind plate eva side 1 C1 10 Fan bearing F5 Blind plate eva side 2 C1 11 Bearing holder F6 Blind cover E1 Electric components assy F7 Reinforcement wire E2 Switch box F8 Drain pan assy E3 Cover switch box F8 1 Cap drain socket E4 Printed circuit c
36. Index ESIE03 04 vi Index
37. Power supply connection Drain pipe connection O D 32 mm Air filter Air suction side Air discharge side oo NI oO a AJ OIN Nameplate Part 1 System Outline 1 43 General Outline Indoor Units ESIE03 04 2 19 FDYMP125 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space i Si M x e LEA Y te VEW B TEW A A HL Tr F 1 44 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe connection Remote control wiring connection Power supply connection Drain pipe connection O D 32 mm Air filter Air suction side Air discharge side O 0 NI oJ a AJ OJN Nameplate Part 1 System Outline 1 45 General Outline Indoor Units ESIE03 04 1 46 Part 1 System Outline ESIE03 04 Specifications 3 Specifications 3 1 What Is in This Chapter Introduction This chapter contains the following information m Technical specifications m Electrical specifications m Electrical data Options For possible options refer to OHEO03 2 or t
38. 10 Drain hose 11 In case a infrared remote control is used this position is a signal receiver 12 Branch duct connection Part 1 System Outline 1 General Outline Indoor Units ESIE03 04 2 3 FHYCP100 125 Outlook and The illustration below shows the outlook and the dimensions of the unit mm dimensions 860 890 Ceiling opening 680 Suspension position 420 300 or less Ne e 780 Suspension position 860 890 Ceiling opening Oo Wo 12x M4 12x M4 420 CD 840 295 80 j2x100 200 80 80 2x100 200 85 o o l 3 Suspension b l 3 4x M8 M10 5 A View A View B 11 85 2x100 200 _ 80 12x M4 Prepared hole O View C a i EE View D 12xM4 Prepared hole or fresh air intake kit connec 80 2x100 200 80 Prepared AS 2 tion direct inistallation type OS 28 ot QW 350 1 16 Part 1 System Outline ESIE03 04 General Outline Indoor Units Installation and service space Components The illustration below shows the installati
39. 2 4 Field settings Overview of the Field Settings of the Indoor Units The table below contains the possible field settings of all indoor units Second code No Mode No ou No Description of the setting 01 02 03 04 10 or 20 0 Filter counter Light heavy E contamination contamination 1 Filter type Long Super long External Oil mist 2 Remote thermistor of the TH1 rem TH1 air remote control controller return 3 Filter display Filter indic No filter indic 11 or 21 0 Number indoor to 1 outdoor Pair Twin Triple Double twin 1 Unified or indiv set twin Group setting Indiv setting 2 Fan OFF at thermostat OFF LL speed OFF 12 or 22 0 KRP1B51 52 53 X1 X2 output Thermostat Option Operation Malfunction ON 1 EKRORO Forced OFF ON OFF oper ation 3 Fan speed heating thermostat LL speed Set speed OFF 5 Automatic restart Disabled Enabled 13 or 23 0 Ceiling height setting Normal High Extra high lt 2 7m gt 2 7 lt 3 0 m gt 3 0 lt 3 5 m 1 Selection of air flow direction 4 way flow 3 way flow 2 way flow setting for when a blocking pad kit has been installed 3 Horizontal discharge grill Enabled Disabled 4 Air flow direction adjust range Draft preven Standard Ceil soil pre setting tion vention 5 Field fan speed changeover air Standard Option 1 Option 2 outlet 6 External static pre
40. Centralized group No proceed as follows Step Action 1 Switch ON the power supply of the central remote control the unified ON OFF controller and the indoor unit s 2 Hold down the INSPECTION TEST button for at least 4 s during normal mode to enter the Field setting mode 3 Press the TEMPERATURE CONTROL button until Mode No 00 appears 4 Press the INSPECTION TEST button to inspect the group No display 5 Set the Group No for each group by pressing the PROGRAMMING TIME button The Group No rises in the order of 1 00 1 01 1 15 2 00 2 15 3 00 etc The unified ON OFF controller however displays only the range of group numbers selected by the switch for setting each address 6 Press the CONFIRMATION button to enter the selected group No 7 Press the INSPECTION TEST button to return to normal mode Individually If the address must be set individually for each unit set the Mode No to 30 For example for power address setting consumption counting 4 18 Part 4 Commissioning and Test Run ESIE03 04 Field settings Group control for For group control cut the jumper indicated as master slave on the PCB of the slave indoor units FDYMP indoor units slave PCB Do not cut the jumper on the PCB of the indoor unit to which the remote control is connected 2master PCB Master Slave c 3 ASS Note It is
41. Components The table below contains the components of the exploded view No Component No Component 1 Top plate assy 6 20 Terminal strip 2 Fan assy fan mounting plate 6 21 Thermistor 3 Side plate right 6 22 Thermistor 4 Side plate left 6 23 Tie wrap with clip 5 Service cover assy 6 24 PCB assy 6 Switch box assy 6 25 Power supply transformer 6 1 Switch box fixing plate 6 26 Grounding wire 6 2 PCB assy power supply 6 27 Insulation switch box 6 3 Terminal fixing plate 6 28 Insulation switch box 6 4 Magnetic contactor 6 29 Insulation switch box 6 5 PCB assy 7 Hook 6 6 Switch box body 8 Filter cover 6 7 Option fixing plate left 9 Fixture heat exchanger right 6 8 Option fixing plate right 10 Fixture heat exchanger left 6 9 Wire harness 11 Bypass sealing plate 6 10 Wire harness 12 Heat exchanger assy 6 11 Wire harness power supply 13 Drain pan assy 6 12 Wire harness power supply 14 Bottom plate assy 6 14 Wire harness 15 Air filter 6 15 Wire harness 16 Pipe fixing plate 6 16 Wire harness 17 Clamp 6 17 Wire harness 18 Clamp 6 18 PCB assy 19 Thermistor fixing 6 19 Locking guard spacer Part 5 Disassembly and Maintenance 5 29 Disassembly and Maintenance Indoor Units ESIE03 04 2 8 FHYP35BV1 and FHYP45BV1 Exploded view The illustration below shows the exploded view FHYP35BW1 FHYPASBV1 5 30 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units
42. You can operate the system manually by changing the emergency switch on the indoor and outdoor PCB from normal to emergency However when in emergency operation the equipment cannot control the temperature Make sure to set both indoor and outdoor unit to emergency You can end the emergency operation by changing the emergency switch back to normal while the power is OFF Emergency The table below describes what happens when you change the emergency switch to emergency operation Changing the emergency switch to Switches ON emergency for the Indoor unit m Indoor fan m Drain pump Outdoor unit m Compressor m Outdoor fan s 2 8 Part 2 Functional Description ESIE03 04 General Functionality Time chart The time chart below illustrates emergency operation m In cooling the unit runs for 20 min and then stops for 10 min in order to avoid freeze up of the indoor coil m During emergency operation do not attempt to operate the equipment from the remote control The remote control shows 88 while the emergency operation is active on the indoor unit Power supply 480 Motorized valve Normal control Heating ON Cooling OFF 4 way valve Compressor Outdoor unit fan i Solenoid valve The table below shows when the most important components are active in the different forced operating modes Active components
43. i ly L DIN A x li i a a I T a J E i i pem 7 ii a Er ES Lir i a I i a ms A te T 5 72 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Front Grille Step Action Removing the front panel in accordance with Removal of Front Panel Remove three pieces of front grille fixing screws Front grille Remove the front grille by pulling forward while pushing three hooks located at upper part of the grille one by one m lfhardto remove try to push the hooks by a screwdriver or the like to remove Front grille m Make sure that the three hooks are set on the original position when reinstalling the front grille Part 5 Disassembly and Maintenance 5 73 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Horizontal Blade Step Action Open the horizontal blade Bend the horizontal blade slightly to disengage the fixing part at right side Pull the horizontal blade rightward and take it out Holder 5 74 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Vertical Blade Step Action Disengage the protrusion on upper side of blade from holder p
44. 12 Left back drain pipe connection slit hole 13 Left side drain pipe connection slit hole 14 Right side drain pipe connection slit hole 15 Wall hole for taking out in piping back 4 100 mm 16 Upward drain pipe connection 60 mm 17 Upward gas pipe connection 36 mm 18 Upward liquid pipe connection 4 26 mm 19 Name plate In case of a infrared remote control this position is a signal receiver Part 1 System Outline 1 23 General Outline Indoor Units ESIE03 04 2 9 FHYP6O0 71 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space Front view Front view 4 Service space Name plate ig 30 or more c 9 Te o o o c 9 o c 0 o o 2 o Suspension position Service space Suspension bolt 30 or more 300 or more Drain pipe connection Obstacle P 7 2500 or more 1 24 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component 1 Air discharge 2 Air suction grille 3 Air filter 4 Gas pipe connection 5 Liquid pipe connection 6 Drain pipe connection 7 Grounding terminal inside the electric components box M4 8 Suspension bracket 9 Backward piping and wiring conne
45. 4 Gas pipe connection 5 Liquid pipe connection 6 Drain pipe connection 7 Grounding terminal inside the electric components box M4 8 Suspension bracket 9 Backward piping and wiring connection opening lid 10 Upward piping and wiring connection opening lid 11 Right side pipe connection slit hole 12 Left back drain pipe connection slit hole 13 Left side drain pipe connection slit hole 14 Right side drain pipe connection slit hole 15 Wall hole for taking out in piping back 4 100 mm 16 Upward drain pipe connection 60 mm 17 Upward gas pipe connection 36 mm 18 Upward liquid pipe connection 4 26 mm 19 Name plate In case of a infrared remote control this position is a signal receiver Part 1 System Outline 1 29 General Outline Indoor Units ESIE03 04 2 12 FUYP71 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space 1000 or more Suspension bracket Suspension bolt 790 Suspension position 790 Suspension position Name plate 43 o E Q a oO o a o amp 2 a o o gt Drain connection location 1 30 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component 1 Liquid pipe connecti
46. ESIE03 04 PCB Layout 8 7 FHYKP35 71BV1 Applicable The table below contains the applicable PCB number and unit of this PCB type PCB No Unit EC0063 FHYKP35 45 60 71BV1 PCB The illustration below shows the PCB connectors X33A X11A X29A X25A X27A X30A X35A X10A X5A X40A Connectors The table below describes the PCB connectors Connector Connected to Description X5A X1M Terminal strip P1 and P2 X10A X2A on A2P PCB transformer 230 V 16 VDC X11A X1A on A2P PCB transformer 230 V 16 VDC X14A 33A Limit switch swing flap X15A 33H Float switch X18A R2T Heat exchanger thermistor X19A R1T Air thermistor X21A Fan motor X23A Connector to capacity adaptor X25A M1P Drain pump motor X27A X2M Power supply and communication to the outdoor unit X29A M1A Swing flap motor X30A Connector to interface adaptor for Sky Air series DTA102 X33A Connector to adaptor for wiring option KRP1B X35A X1A KRP4 Connector to group control adaptor power supply 16 VDC for optional PCB KRP4 X40A Connector for EKRORO Part 1 System Outline 1 113 PCB Layout ESIE03 04 8 8 FHYP35 125BV1 Applicable The table below contains the applicable PCB number and unit of this PCB type PCB No Unit ECO0055A FHYP35 45 60 71 100 125BV1 PCB The i
47. ESIE03 04 Pre Test Run Checks Step Action 3 Press the UP and DOWN buttons to set the address Set the same address as the receiver 1 2 or 3 The receiver does not work with addresses 4 5 and 6 ON OFF IE sew ED TIME UP DOWN SETTING Up DOWN eo FAN RESERVE CANCEL 4 Press the RESERVE button to confirm the setting OON OFF ii sew ED TIME SETTING UP DOWN es FAN CANCEL RESERVE A RESERVE T Part 4 Commissioning and Test Run 4 7 Pre Test Run Checks ESIE03 04 Step Action 5 Press the TEST button to quit the field set mode and return to the normal display QON OFP ge TIME UP DOWN es FAN RESERVE CANCEL TIMER TEST Multiple settings When an outside control central remote control controls an indoor unit sometimes the indoor unit A b does not respond to ON OFF and temperature settings commands from this controller Remote control Indoor unit Setting Remote control dis Control of other air condi No othercontrol play tioners and units A Standard All items are displayed Commands other than ON OFF and temperature setting accepted 1 long beep or 3 short beeps emitted b Multi Sys Only one item is dis All commands accepted 2 short be
48. Fan Motor Rated Output next lower standard fuse rating Min 16A 6 Select wire size based on the larger value of MCA or TOCA 7 Instead of fuse use circuit breaker Part 1 System Outline 1 49 Specifications ESIE03 04 1 Electrical Data The table below contains the electrical specifications for RP100 and RP125 RP100 and RP125 Unit combination Power supply Compressor OFM IFM Indoor unit Outdoor unit Hz Volts Voltage range MCA TOCA MFA LRA RLA kW FLA kW FLA FHYCP100 RP100L7V1 50 230 22 7 34 8 40 97 167 0 090 0 8 0 090 1 0 FUYP100 RP100L7V1 50 230 22 4 34 8 40 97 165 0 090 0 8 0 090 1 0 FHYP100 RP100L7V1 50 230 maxsoHz 264v 225 345 40 97 168 0 090 08 0 130 0 7 FAYP100 RP100L7V1 50 230 Min 50Hz 198V 517 34 2 40 97 164 0 090 0 8 0 049 04 FHYBP100 RP100L7V1 50 230 226 348 40 97 16 6 0 090 0 8 0 135 1 0 FDYMP100 RP100L7V1 50 230 224 348 40 97 16 5 0 090 0 8 0 135 1 0 FHYCP100 RP100L7W1 50 400 92 118 16 47 5 9 0 090 0 8 0 090 1 0 FUYP100 RP100L7W1 50 400 94 118 16 47 6 1 0 090 0 8 0 090 1 0 Max 50Hz FHYP100 RP100L7W1 50 400 pra 93 115 16 47 6 2 0 090 08 0 130 0 7 FAYP100 RP100L7W1 50 400 MTE 87 112 16 47 6 0 0 090 0 8 0 049 0
49. Functional Description ESIE03 04 Overview of the cooling mode functions Target discharge pipe temperature control Tk Important remark when using Condition 3 When changing DS2 4 to ON also the target discharge pipe temperature control Tk control is changed DS2 4 OFF Factory set eo DS2 3 ON Field set When Outdoor Ambient gt 12 C Factory set condition is applicable left figure When Outdoor Ambient lt 12 C Tk poor By allowing a lower discharge pipe temperature the expansion valve closing will be limited hence avoiding a drastic drop in Low Pressure By changing DS2 4 to ON the integrated capacity increases when the outdoor temperature drops below 21 C as indicated in the table below DIP switch OFF factory setting DIP switch ON Capacity at low temperature 100 95 150 200 Relative comparison to indicate a capacity increase of 50 100 96 with dip switch setting ON The integrated capacity increases due to the reduction in stand still time after a freeze up activation Careful attention should be taken related to the internal humidity when selecting conditions 3 Because of the reduced freeze up reset conditions an increased risk of frost formation on the indoor coil or water blowing out of the indoor unit is existing when the indoor humidity exceeds the limits specified below RHi Au 50 Only u
50. Method Overcurrent Protection Function The purpose of the Overcurrent Protection Function is to protect the unit against excessive current drains If the Current Transducer detects an overcurrent the unit will trip on E6 error after 4 times detection Unit Compressor Current A R Y P71L7V1 JT90FA V1N 25 3 R Y P71L7W1 JT90FA YE 11 5 R Y P100L7V1 JT125FA V1N 38 R Y P100L7W1 JT125FA YE 11 5 R Y P125L7W1 JT160FA YE 15 J2 will be displayed if the overcurrent detection sensor has a malfunction Part 2 Functional Description 2 23 General Functionality ESIE03 04 1 17 Expansion Valve Control Applicable units R Y P71 125L Start up control When the compressor starts a pump down operation is carried out in order to avoid liquid pumping The liquid receiver fills up and a minimum refrigerant amount is passed to the compressor This 2 minimum refrigerant amount is required to avoid abnormal high discharge pipe temperatures via the purge valve The opening degree of the expansion valve depends on the number of start up If the first start up fails the opening degree of the following start up is adapted by the self learning function Thermostat SV Purge valve for liquid receiver EV Compressor 90 1 Equalisation 17 2 3 2 Start up control AAA gt 80sec 3 Normal control Pump down The unit conducts a pump down residual operation after thermo
51. y gt A EN ESIEO3 04 Service Manual R Y P71 125L7 Sky Air R 407C L series DAIKIN a Service Manual R Y P71 125L7 Sky Air R 407C L series ESIE03 04 Table of Contents 1 Introduction 1 1 About This Manual 24 rr Eo terrm D petens 1 ix 1 2 Combination Overview Outdoor Units of the Sky Air L Series 1 x Part 1 System Outline 1 General Outline Outdoor Units 1 1 What Is in This Chapter sessseseeeenneneeene 1 3 1 2 RP71 and RYP71 Outlook Dimensions and Components 1 4 1 3 RP100 and RYP100 Outlook Dimensions and Components 1 6 1 4 RP125 and RYP125 Outlook Dimensions and Components 1 8 1 5 RP71 RP100 RP125 RYP71 RYP100 and RYP125 Installation and Service Space sse 1 10 2 General Outline Indoor Units 2 1 What Is in This Chapter ssssssssseeeeeeennene enn 1 13 2 2 FHYGP35 45 60 lianas nee emer na p etae 1 14 2 3 FHYCP100 125 esee die cede idee ederet 1 16 2 4 da AA DER UN 1 18 2 5 FAY BP60 RE cette e See aia al attics 1 19 2 6 FAY BP 100 125 22 onem ERGO 1 20 2 7 EDYPI25 2 E ie es IUNII Mean ae al roe 1 21 2 8 EHYP35 OA 1 22 2 9 EHYP60 73 cet EHI Ee dede ad 1 24 2 10 FHYP100 eec ede deen tee duit eL c dece 1 26 2 11 FHYP125 2 40 cote eet cda sane d aec ee cds 1 28 2 12 FUYP71 dx tet oem P IB aee fpe dti 1 30 2 13 FU YP100 125 eie tbe eque ic
52. 10 Valve cap 49 Front plate 2 assy 11 Stop valve cap 50 Side plate assy 12 Check valve 51 Part plate assy 13 Valve core 52 Fan motor stand 14 Shraeder round dustcap 53 Fan motor stand up 15 Low pressure switch 54 Fan motor stand left 16 High pressure switch 55 Fan motor stand right 17 Check valve 56 Suction grill 18 Check valve 57 Packing case p m 19 Solenoid valve body 58 Coil of 4 way valve 20 T joint TSS2 2 2 59 Thermal insulation tube 21 Liquid stop valve assy 60 Cover 22 FI233 Filter 61 Piping cover rear 23 Strainer 62 Stop valve mounting plate 24 T joint 63 Bell mouth assy 25 Muffler 64 Air discharge grill 26 Gas stop valve assy 65 Handle 27 4 way reversing valve body 66 Bottom frame assy 28 Filter 67 Installation leg painted 29 Motor operated valve body 68 Bottom tray assy 30 Filter 69 Cushion top 31 Elec comp mounting assy 70 Thermistor fixing plate 32 PCB assy 71 Single phase AC fan motor 33 Resin cover assy 72 Single phase AC fan motor 34 Elec comp box lower cover 73 Thermistor mounting spring 35 Magnetic switch 74 Thermistor mounting spring 36 Transformer 75 HPS cable 37 Fan motor capacitor 76 Solenoid valve coil 38 Motor operated valve coil 77 Stopper 39 Thermistor Part 5 Disassembly and Maintenance Disassembly and Maintenance Outdoor Units ESIE03 04 5 16 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units 2 Disassembly and Maint
53. 6 90 17 87 79 34 13 59 13 31 74 3 06 3 01 5 85 49 83 25 35 13 04 12 77 75 2 96 2 91 4 81 08 78 97 36 12 51 12 25 76 2 86 2 82 3 76 93 74 94 37 12 01 11 76 77 2 77 2 72 2 73 01 71 14 38 11 52 11 29 78 2 68 2 64 1 69 32 67 56 39 11 06 10 84 79 2 60 2 55 0 65 84 64 17 40 10 63 10 41 80 2 51 2 47 1 62 54 60 96 41 10 21 10 00 2 59 43 57 94 42 9 81 9 61 3 56 49 55 08 43 9 42 9 24 4 53 71 52 38 44 9 06 8 88 5 51 09 49 83 45 8 71 8 54 6 48 61 47 42 46 8 37 8 21 7 46 26 45 14 47 8 05 7 90 8 44 05 42 98 48 7 75 7 60 9 41 95 40 94 49 7 46 7 31 10 39 96 39 01 50 7 18 7 04 11 38 08 37 18 51 6 91 6 78 12 36 30 35 45 52 6 65 6 53 13 34 62 33 81 53 6 41 6 53 14 33 02 32 25 54 6 65 6 53 15 31 50 30 77 55 6 41 6 29 16 30 06 29 37 56 6 18 6 06 17 28 70 28 05 57 5 95 5 84 18 27 41 26 78 58 5 74 5 43 19 26 18 25 59 59 5 14 5 05 Part 3 Troubleshooting 3 79 Additional Checks for Troubleshooting ESIE03 04 5 10 R3T Temperature The table below is the thermistor R3T temperature resistance conversion table resistance Temp Resist Temp Resist Temp Resist C KQ C KQ C kQ 60 0 52 8 130 0 5 4 62 0 48 9 132 0 5 4 6 0 1120 0 64 0 45 3 134 0 4 8 4 0 1002 5 66 0 42 0 136 0 4 6 2 0 898 6 68 0 39 0 138 0 4
54. Air thermistor Part 1 System Outline 1 81 Switch Box Layout ESIE03 04 5 8 FUYP71 100 and 125 Switch box The illustration below shows the switch box layout Components The table below contains the components of the switch box Symbol Component PCB1 Printed circuit board PCB2 Printed circuit board power supply PCB CAR Fan motor capacitor X1M Terminal strip for remote control P1 P2 X2M Terminal strip interconnection wiring 1 82 Part 1 System Outline ESIE03 04 Switch Box Layout 5 9 FAYP71 Switch box The illustration below shows the switch box layout X2M R2T R1T PCB1 GND X1M Components The table below contains the components of the switch box Symbol Component X1M Terminal strip P1 P2 for remote control and F1 F2 for D3 net application X2M Terminal strip for interconnection wiring PCB1 Printed circuit board GND Ground wire R1T Air sensor R2T Heat exchanger sensor Part 1 System Outline 1 83 Switch Box Layout ESIE03 04 5 10 FAYP100 Switch box The illustration below shows the switch box layout PCB2 PCB1 CAR X1M X2M Components The table below contains the components of the switch box Symbol Component PCB1 Printed circuit board PCB2 Printed circuit board CAR Fan motor capacitor X1M Terminal strip for remote control P1 P2 X2M Terminal strip for interconn
55. Airflow direction Set position Set position Set position trolled dry keep mode setting Thermostat OFF Swing operation Setting Horizontal Horizontal Swing cooling Airflow direction Set position Set position Set position setting Stop error Swing operation OFF Horizontal Downward horizontal Airflow direction Set position Downward setting Freeze up preventionin Swing operation L Horizontal Horizontal Swing microcomputer control Airflow direction Set position Set position Set position led dry keep mode including cooling oper ation setting 2 20 Part 2 Functional Description ESIE03 04 General Functionality 1 14 A Auto Restart Function Applicable units All units Purpose The purpose of the auto restart function is to resume the same operating mode after the power was turned OFF as when the unit was operating Turning OFF power When you have to turn OFF the power supply in order to carry out maintenance make sure to turn the remote control s ON OFF switch OFF firstly If you turn OFF the power supply while the remote control s ON OFF switch is still ON the auto restart function automatically starts the indoor fan immediately and the outdoor unit fan starts automatically 3 min after the power supply is turned back ON Part 2 Functional Description 2 21 General Functionality ESIE03 04 1 15 Using Conditions for Remote Control Thermostat
56. Causes The possible causes are m Malfunctioning electronic expansion valve m Broken or disconnected electronic expansion valve harness Malfunctioning electronic expansion valve connector connection E m Malfunctioning outdoor unit PCB u Outside cause electric noise 3 50 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units Troubleshooting To troubleshoot proceed as follows Turn the power supply off back on again E Normal reset Yes Outside cause electric noise Check resistance of No electronic expansion valve coil Is the electronic expansion valve connected to the outdoor Connect correctly etc unit PCB Yes Did you measure the resistance over a grey wire 800 lt resistance lt 1000 i V Faulty electronic es i Yes Y expansion valve Replace outdoor unit PCB y Faulty electronic 400 lt resistance lt 500 gt No gt expansion valve Yes Replace outdoor unit PCB Caution Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 51 Error Codes Outdoor Units ESIE03 04 3 8 Malfunctioning in Discharge Pipe Temperature F3 Error code F3 Error generation The error is generated when m Discharge pipe temperature becomes abnor
57. Disassembly and Maintenance 5 77 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Heat Exchanger Step Action Removing the front grille in accordance with Removal of Front Grille Removing the switch box in accordance with Removal of Switch Box 1 Press strongly the claws on both left and right sides of heat exchanger toward inside Remove clip from back side m Pay attention not to soil the floor with residual drain m Incase that the drain hose is buried inside wall remove the heat exchanger after pulling out the drain hose Caution If gas leaks repair the leakage section collect refrigerant inside the unit com pletely then recharge refrigerant after performing vacuum dehydration Don t mix air or the like otherthan the specified refrigerant into a refrigeration circle Mixing of air or other gas causes abnormal high pressure in the refrigerat ing cycle and results in pipe rupture or personal injuries 5 78 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action 2 To remove the heat exchanger pull it upward Caution When removing or reinstalling the heat exchanger be sure to wear gloves or wrap the heat exchanger with cloth or the like
58. Otherwise the fins may injure your hand Part 5 Disassembly and Maintenance 5 79 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Fan Motor and Fan Rotor Step Action Removing the front grille in accordance with Removal of Front Grille Removing the electrical box in accordance with Removal of Electrical Box 1 Removing the fan motor a Insert a Phillips tip screwdriver into the air outlet and remove the screws fixing the fan motor and fan rotor The screws can be removed without removing of horizontal blade b Remove the two screws on the bearing cover 1 and 2 and dismantle the covers c Take out the fan motor sideways ra 4 Bearing EI TO cover 1 H YI qms Bearing E A AP cover 2 Ed i TEE y Fic fa oa Fan motor zl Removing the heat exchanger in accordance with Removal of Heat Exchanger 2 Removing the fan rotor a Remove the two screws to dismantle the rotor cover b Pull the fan rotor out Rotor cover Fan rotor a iy i h Reel n x 5 80 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Air Swing Motor Step Action Removing the front grille in accordance with Removal of Front Grille 1 Disconnect the air swing motor connector in the electrical box 2 Remove the screw which fixes the air swing motor
59. Part 5 Disassembly and Maintenance 5 21 Disassembly and Maintenance Indoor Units ESIE03 04 2 4 FHYBP35B7V1 and FHYBP45B7V1 Exploded view The illustration below shows the exploded view Accessories nu Pa an aif ow mg T yu 4 FHYBP35 45B7V1 5 22 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the components of the exploded view No Component No Component 1 Top plate assy 31 1 Fan top plate 2 Right plate assy 31 2 Fan housing bottom 3 Left plate assy 31 3 Fan housing top 4 Interchangeable plate 31 4 Rotor assy 5 Small bottom plate 31 4 1 Hexagon socket screw 6 Large bottom plate 31 5 Fan motor 7 Air outlet flange 31 6 Fan motor stand 8 Center stay assy 31 7 Motor fixing plate assy 9 Air filter holding plate assy 31 8 Rotor assy 10 Stay for fan top panel assy 31 8 1 Hexagon socket screw 11 Fan side blind plate assy 31 9 Shaft assy 12 Cooler side blind plate assy 31 10 Coupling 13 Pipe setting plate assy 31 11 Vibro proof rubber assy 14 Swtich box cover assy 31 12 Bearing board 15 Drain pan setting plate 31 13 Bearing fixing plate 16 Drain socket cover assy 1 32 Switch box body 17 Drain socket cover assy 2 33 Switch box fixing plate 18 Suspension bracket 34 Terminal fixing plate 19 Drain pan assy 35 Option fix
60. Please cut jumper JH as shown in fig 1 on this page Refer to fig 3 Nr 5 i It becomes a DAIKIN compressor setup by cutting Is the capacity oftheunit71 or J yx els the capacity of the unit 1252 100 No i Yes Yes In the case of 71 or 100 Please remove and reuse the two following connectors from the original printed circuit board ass y Please attach the connector for terminal protection to CN14 X14A Refer to fig 3 Nr 2 Please attach a short circuit connector to CN12 X12A Refer to fig 3 Nr 3 y Is the model R Y P71L7V1 or R Y P100L7V1 gt No Yes Please cut jumper J4 as shown in fig 1 on this page Refer to fig 3 Nr 6 It becomes a setup for 230V by cutting E ls it a C O or H P gt 4 20 Part 4 Commissioning and Test Run ESIE03 04 Field settings Is it a C O or H P gt H P i C O Please cut jumper J5 as shown in fig 1 on this page Refer to fig 3 Nr 7 i 4 Replacement of the printed circuit board ass y gt CAUTION Figure 1 Please replace the PCB ass y when it is still included in the resin case qp 4 4 5 H Please reconnect all connectors as before according to the N electric wiring diagram The cut position of a jumper line Test run Please confirm that a test run is performed and that the system can operate normally after finishing the replacement Part 4
61. RYP71L7V1 RP71L7W1 RYP71L7W1 RP100L7V1 S1PH Discharge pipe 33 Bar 25 5 Bar Automatic RYP100L7V1 RP100L7W1 RYP100L7W1 RP125L7W1 RYP125L7W1 Part 3 Troubleshooting 3 23 Troubleshooting ESIE03 04 1 17 Outdoor Safety Device Low Pressure Switch Low pressure The table below describes the low pressure switch switch Applicable Wiring Location Settings Type outdoor unit symbol safety Abnormal Reset Reset RP71L7V1 RYP71L7V1 RP71L7W1 RYP71L7W1 Low pres RP100L7V1 sure switch S1LP located in lt 0 3 bar gt 0 5 bar Automatic RYP100L7V1 suction RP100L7W1 pipe RYP100L7W1 RP125L7W1 RYP125L7W1 3 24 Part 3 Troubleshooting ESIE03 04 Error Codes Indoor Units 2 Error Codes Indoor Units 2 1 What Is in This Chapter Introduction In the first stage of the troubleshooting sequence it is important to correctly interpret the error code on the remote control display The error code helps you to find the cause of the problem Shutdown For some errors the system only shuts down when the error occurs several times This means that you have to wait until the system shuts down to be able to see the flashing LED on the front panel and the error code on the remote control Overview This chapter contains the following topics
62. Swing motor Swing link Part 5 Disassembly and Maintenance 5 81 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Drain Hose Piping Step Action to the Left Removing the front grille in accordance with Removal of Front Grille 1 Pull out the drain hose attached on the rear right of the unit 2 Pull out the drain plug and drain socket attached on the rear left of the unit Drain hose Drain socket M Drain plug B s 3 ij Er m The drain pan and bottom frame are designed as an integral type 3 Piping of Drain Hose at Left Side l z1 hi 4 Emp NET is Drain hose m Insert the drain hose to the hose plug securely as far as it will go 5 82 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action Insert the drain plug and drain socket into the right side of the unit with hexagonal pin wrench t 1 E l m Hexagon wrench m Insert the drain plug and socket securely as far as it will go Part 5 Disassembly and Maintenance 5 83 Disassembly and Maintenance Indoor Units ESIE03 04 5 84 Part 5 Disassembly and Maintenance ESIE03
63. System Outline ESIE03 04 Switch Box Layout 5 5 FHYBP35 45 60 71 100 and 125 Switch box The illustration below shows the switch box layout PCB1 CAR Components The table below contains the components of the switch box Symbol Component PCB1 Printed circuit board CAR Fan motor capacitor X2M Terminal strip interconnection wiring X1M Terminal strip for remote control P1 P2 TIR Transformer Part 1 System Outline 1 79 Switch Box Layout ESIE03 04 5 6 FDYP125 Switch box The illustration below shows the switch box layout PCB1 PCB2 K1F TIR X1M Components The table below contains the components of the switch box Symbol Component PCB1 Printed circuit board PCB2 Printed circuit board interlock PCB K1F Magnetic contactor fan motor X1M Terminal strip TIR Transformer Part 1 System Outline ESIE03 04 Switch Box Layout 5 7 FHYP35 45 60 71BV1 100 and 125 Switch box The illustration below shows the switch box layout PCB1 R1T TIR gt Malal pb i LI a Hainan y X2M Components The table below contains the components of the switch box Symbol Component PCB1 Printed circuit board C1R Fan motor capacitor TIR X2M Transformer Terminal strip interconnection wiring X1M Terminal strip for remote control P1 P2 R1T
64. TLL IG LL amp SS 41v 8015 M43H_ 118 I Es ee bn em d i d AN 1 x cYH H O of E S POS 2 4 E l NY d m GD om RUN c ll dvd b Ous en zAASCH ZH 33010 9 4 z SD 433H9 0 E Jai 1 eLH agora 9 4 c i es eee OT otl 4 sf 5H 31 J S m c Lgzu quvOd LINO TO d31NIUd e E V A3 1 067 43A es Java Lingus USINTed cE V duvOE LINE y 5 ot 2 quv e LINCE y E HL qi HSTTOELNIG 4LIM 4 5547 3u A dvi l yov IE 31TH o o Y E lt S LL o S Lo o 7 9 W Part 1 System Outline ESIE03 04 The illustration below shows the wiring diagram of the un Indoor Units FHYKP35B 45 60 and 71 iagrams iagram D d iring iring 7 10 Ww W 043 s1VIUz1YN GN U3ENIONS ANY vV NYM NOILVITYISMI AB 5 OL NS 42193175 FHL 9NILLIJS 40 QON_ZIA 3 Avu9 Ag9 NITY MOVIE ATG 3t Tab D113A M1A4 SMS 1104
65. The error is generated when the low pressure switch is activated during compressor operation The possible causes are Stop valve is left close Malfunctioning refrigerant piping circuit Malfunctioning low pressure switch Disconnected or broken low pressure switch harness Malfunctioning low pressure switch connector connection Malfunctioning outdoor unit PCB The table below contains the preset LPS values Applicable units Abnormal Reset R Y P71 100 125L lt 0 3 bar gt 0 5 bar 3 46 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units Troubleshooting To troubleshoot proceed as follows Check the connections of the low pressure system Is the LPS correctly connected to the outdoor unit PCB Yes y Turn the power OFF and back ON after 2 or 3 minutes Check the continuity of the LPS for control and safety No gt Connect correctly Does this LPS have continuity No Replace LPS without continuity Yes Is the unit in cooling mode ye Check low pressure during operation Yes Check low 3 minutes after start pressure during Tc LP lt Ta outdoor 15 C No Replace outdoor operation set value 1 gt LP gt set value 2 unit PCB Yes v Faulty refrigerant piping circuit 3 min
66. The voltage YES has dropped Spare PC board is installed using an adapter not suitable for the applicable model See Note below YES gt Open the stop valve Correct the high pressure Correct the power supply Connect an adapter suitable forthe applicable model Check for the compressor Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur For details refer to information in Section Failure of PJ Capacity Setting Approximate Input current value Input current value RYP71L7V1 JT90FA V1N 25 3 RYP71L7W1 JT90FA YE 11 5 RYP100L7V1 JT125FA V1N 38 0 RYP100L7W1 JT125FA YE 11 5 RYP125L7W1 JT160FA YE 15 0 Part 3 Troubleshooting 3 49 Error Codes Outdoor Units ESIE03 04 3 7 Malfunctioning Electronic Expansion Valve E9 Error code Error generation Resistance values E9 The error is generated when the following coil current condition is not met Open circuit coil current short circuit The table below contains the reference resistance values Grey Black Yellow Red Orange Grey 40 50 Q 40 50 Q 40 50 Q 40 50 Q Black 40 50 Q 80 100 Q 80 100 Q 80 100 Q Yellow 40 50 Q 80 100 Q 80 100 Q 80 100 Q Red 40 50 Q 80 100 Q 80 100 Q 80 100 Q Orange 40 50 Q 80 100 Q 80 100 Q 80 100 Q
67. back on XES gt Could result from external cause e g noise other than malfunction Reset normally Replace the control PC board Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 43 Error Codes Outdoor Units ESIE03 04 3 4 Abnormal High Pressure Detected by the HPS E3 Error code Error generation Causes HPS settings E3 T he error is generated when the high pressure switch is activated during compressor operation T he possible causes are Abnormal high pressure caused by too much refrigerant or by non condensable gas air or nitrogen Inaccuracy of the high pressure switch Broken or disconnected high pressure switch harness Malfunctioning high pressure switch connector connection Malfunctioning outdoor unit PCB Malfunctioning refrigerant piping circuit Indoor unit air filter is clogged Heat mode Outdoor heat exchanger dirty Cool mode Outdoor fan malfunction Cool mode Stop valves remained close The table below contains the preset HPS values Applicable units Abnormal Reset R Y P71 100 125L gt 33 bar lt 25 5 bar 3 44 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units To troubleshoot proceed as follows Check the connections of the high pressure systems Is HPS correctly connecte
68. gt 34 C indoor heat exchanger temperature Used input The defrost control uses the following inputs Input Connection on Connection on indoor PCB outdoor PCB Outdoor thermistor R1T Outdoor heat exchanger thermistor R2T Discharge pipe thermistor R3T Defrosting start temperature changeover switch DS1 3 2 44 Part 2 Functional Description ESIE03 04 Overview of the heating mode functions 3 3 Draft Avoidance Control 1 Applicable units Purpose Method Heating mode and thermostat OFF Defrosting The draft avoidance control 1 is applicable for the following units Model type Model name Cassette FHYCP and FUYP Corner FHYKP Ceiling FUYP Wall FAYP The purpose of the draft avoidance control 1 is to avoid draft which is very uncomfortable for the end users The draft avoidance control 1 delays the moving of the flap setting to the Po0 position upper for a certain amount of time in the following conditions m In heating mode and thermostat OFF or m In defrosting The time chart below illustrates the draft avoidance control 1 in heating mode and thermostat OFF When the flap starts to move there can be a draft The fan speed decreases to LL Setting speed but it takes some time because of Fan nh c ye its inertia LL jo oon Feit ti E N Fl Setting ss Po0 Po0 ON Thermostat OFF oe Flap moves from setting position to Po0
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70. 125L7W1 The illustration below shows the PCB connectors X24A E X14A X15A X9A X1 X11A X25A X22A X7A A X8A X27A X10A X6A X4A X1A X26A X5A The table below describes the PCB connectors Connector Connected to Description X4A R1T Air thermistor X5A R2T Coil thermistor X6A R3T Discharge pipe thermistor X7A X1A TIR Transformer 220 240V 24 9V X8A K1M Magnetic contactor M1C X9A S1PH High pressure switch X10A S1PL Low pressure switch X11A Q1M Thermo switch M1F X12A Q2M Thermo switch M2F X14A M2F Fan motor 2 X15A M1F Fan motor 1 X22A Y1S 4 way valve X24A Y1E Electronic expansion valves X25A E1HC Crankcase heater X26A Connector for capacity setting adaptor X27A Y2S Solenoid valve X40A Connector for VRV service checker 1 108 Part 1 System Outline ESIE03 04 PCB Layout 8 3 FHYCP35 125B7V1 Applicable The table below contains the applicable PCB number and unit of this PCB type PCB No Unit EC0059 FHYCP35 45 60 71 100 125B7V1 PCB The illustration below shows the PCB connectors X27A X11A X10A X33A X19A X23A X30A Connectors The table below describes the PCB connectors Connector Connected to Description X5A X1M Terminal strip P1 and P2 X10A TIR Transformer 230V 22V secundary X11A TIR Transformer 230V 22V primary X15A 3
71. 59 7 4 0 065 0 6 0 5 4 2 0 085 0 7 Symbols Notes MCA Min Circuit Amps 1 RLA is based on the following conditions Indoor temp 27 CDB 19 5 CWB TOCA Total Over current Amps Outdoor temp 35 CDB MFA Max Fuse Amps see note 7 2 TOCA means the total value of each OC set LRA Locked Rotor Amps 3 Voltage range Units are suitable for use on electrical systems where voltage RLA Rated Load Amps supplied to unit terminals is not below or above listed operation range OFM Outdoor Fan Motor limits IFM Indoor Fan Motor 4 Maximum allowable voltage unbalance between phases is 2 FLA Full Load Amps 5 MCA MFA MCA 1 25 x RLA all FLA MFA 2 25 x RLA all FLA kW Fan Motor Rated Output next lower standard fuse rating Min 16A 6 Select wire size based on the larger value of MCA or TOCA 7 Instead of fuse use circuit breaker Part 1 System Outline 1 53 Specifications ESIE03 04 3 4 FHYCP Technical The table below contains the technical specifications specifications Specification FHYCP35B7V1 FHYCP45B7V1 FHYCP60B7V1 FHYCP71B7V1 FHYCP100B7V1 FHYCP125B7V1 Heat exchanger Rows x stages x fin pitch 2x8x1 5mm 2x12x1 5 mm Face area 0 331 m 0 497 m Tube type Hi XA Fin type Cross fin coil Fan Nominal air flow cooling H 14 m3 min H 15 m3 min H 18 m3 min H 28 m3 min H 31 m3 min L 10 m min L 11 m min L 14 m3 m
72. 758 NIT 307 VOLS 10 Sg 3000 5 NOL ES i COEDEN 058 JZ ESNI viel NCLING ONL 6SU SQ Ty MOLINE GSES AOAO IEZ YOA NCLING JOLS7 Z58 HJWHO SNVEI ATedNS UMOJ gt 58 CHvOd Lincs G3INHd dv FENIE HSTMS vo HF The illustration below shows the wiring diagram of the unit Indoor Units FHYBP35 45 60 and 71 iagrams iagram D d iring iring 7 2 Ww Ww Part 1 System Outline 1 96 Indoor Units iagrams D iring W uL 22 m gt lt gt t gt Ny 330 031403 340 10 310478 01 58 est037 NOL1Ve3d0 dWO NOLLVH3dO ass a ES ION NOIL VOR 304 STWNHYJL WZ Mia gt lt SSV D SQ 0SS320V IVNOLLdO 31104_N03 310 3H O3ElM 30 S Iv 130 E E SAS NOLLVNIG NOM YANNO a 04 IVANYH gay 038 8 JONVHO DHO ODVI QNLISNNOJ 390338 213 S3n20 vl1v2 ONY S TvIH3lvMW Tv3 NH23l 33S 9J ZHL 9 BNIGE222V S3luv SHO 1835 d AYA 0334
73. 97 167 0 090 0 8 0 049 04 FHYBP100 RYP100L7V1 50 230 223 348 40 97 164 0 090 08 0 135 1 0 FDYMP100 RYP100L7V1 50 230 224 348 40 97 165 0 090 08 0 135 1 0 FHYCP100 RYP100L7W1 50 400 93 118 16 47 60 0 090 0 8 0 090 1 0 FUYP100 RYP100L7W1 50 400 93 118 16 47 60 0 090 0 8 0 090 1 0 FHYP100 RYP100L7W1 50 400 MED e 93 115 16 47 62 0090 0 8 0 130 07 FAYP100 RYP100L7W1 50 400 US 88 11 2 16 47 61 0 090 0 8 0 049 04 FHYBP100 RYP100L7W1 50 400 93 118 16 47 60 0090 08 0 185 1 0 FDYMP100 RYP100L7W1 50 400 94 118 16 47 61 0090 08 0 185 1 0 1 52 Part 1 System Outline ESIE03 04 Specifications Unit combination Power supply Compressor OFM IFM Indoor unit Outdoor unit Hz Volts Voltage range MCA TOCA MFA LRA RLA kW FLA kW FLA FHYCP125 RYP125L7W 50 400 12 2 15 3 20 59 7 9 0 065 0 6 0 09 1 0 0 085 07 FUYP125 RYP125L7W 50 400 1 4 15 3 20 59 7 3 0 065 0 6 0 09 1 0 0 085 0 7 FHYP125 RYP125L7W 50 400 Max 50Hz 21 150 20 59 8 1 0 065 0 6 0 13 0 7 440 V 0 085 0 7 FHYBP125 RYP125L7W1 50 400 Min 50Hz 20 15 7 20 59 7 4 0 065 0 6 0225 1 4 360 V 0 085 0 7 FDYMP125 RYP125L7W 50 400 2 0 15 7 20 59 7 4 0 065 0 6 0 225 1 4 0 085 0 7 FDYP125 RYP125L7W 50 400 4 8 18 5 20
74. Circuit of Indoor Unit Inlet Lower Lower Lower Outlet Air Outdoor Unit Fin Fouling Higher Higher Higher Short Circuit of Outdoor Unit Higher Higher Higher Inlet Outlet Air Air Mixed in Refrigerant Higher Higher Higher Water Mixed in Refrigerant 1 Lower Lower Lower Dirt Mixed in Refrigerant 2 Lower Lower Lower Lack of Refrigerant Gas Lower Lower Lower Unsatisfactory Compression 3 Higher Lower Lower When Heating Air Conditioner Status Low Pressure High Pressure Running Current Air Filter Fouling Higher Higher Higher Short Circuit of Indoor Unit Inlet Higher Higher Higher Outlet Air Outdoor Unit Fin Fouling Lower Lower Lower Short Circuit of Outdoor Unit Lower Lower Lower Inlet Outlet Air Air Mixed in Refrigerant Higher Higher Higher Water Mixed in Refrigerant 1 Lower Lower Lower Dirt Mixed in Refrigerant 2 Lower Lower Lower Lack of Refrigerant Gas Lower Lower Lower Unsatisfactory Compression 3 Higher Lower Lower 1 Water in the refrigerant freezes inside the capillary tube or expansion valve and is basically the same phenomenon as pump down 2 Dirtin the refrigerant clogs filters inside the piping and is basically the same phenomenon as pump down 3 Pressure differential between high and low pressure becomes slight Part 4 Commissioning and Test Run 4 35 Test Run and Operation Data ESIE03 04 3 2 RP71L7V1 RP71L7W1 RP100
75. Commissioning and Test Run 4 21 Field settings ESIE03 04 Figure 3 The outline drawing of the PCB assembly including the resin case Nr 1 The attachment position of a capacity setting adaptor CN26 X26A Nr 2 Only 71 100 The connector attachment position for terminal protection CN14 X14A Nr 3 Only 71 100 The attachment position of a short circuit connector CN12 X12A Nr 4 lt Only 71 100 exclude R Y P gt The attachment position of a short circuit connector CN9 X9A Nr 5 lt Only DAIKIN compressor gt Setting jumper position JH Nr 6 lt Only 230V gt Setting jumper position J4 Nr 7 lt Only cooling machine gt Setting jumper position J5 lt Terminal board 1 2 3 gt lt Terminal board R S T gt M4 screw attachment position Three places M5 screw attachment position Six places Figure 4 Capacity establish adaptor illustration For the correct value refer to accessories table 4 22 Part 4 Commissioning and Test Run ESIE03 04 Field settings 2 11 The Field Setting Levels Introduction The three field setting levels are m Inspection level m Monitoring level m Maintenance mode settings The inspection level The inspection level is the highest level of the three field setting levels You can change the views in the inspection level by pressing the INSPECTION TEST button Th
76. E E E dene Se cr ae Sa de i Ae VER lo cene A ern 2 20 fan control normal coolirig mode 5 eR Pha ee id n 2 36 normal heating mode oxida AS dc bode qn 2 51 starting cooling or dry keep mode 1 IRI 2 33 starting heating mode ise hh mh hem sn 2 49 field settings DS a o ia E O A INI TA SUE rs dee t 4 27 DIP SWitChes OVeIVIeW ocioteca ea che hae Ea Ee RE 4 26 JUMPEFS OVEIVIEW vision tdo em PERO Hb He ea ee eae pen 4 26 levels dM cue Hee coe tec d M t eo AD ae e AO EAA e Aaah Se 4 23 overview indoor units sos ss uee A i eg See Se GE Se Se ne as 4 13 filt r COBDIbr metia ted fe A te tere cit Rod ao este Barats a ince 4 16 forced operating mode general Praa O RC MN Rae eee a ao de eig 2 7 forcedithermostat DEE tet ee sd aes ae el hoe ce e gale aaa de c eO PR a e un tac 2 13 Index ESIE03 04 freeze up function sirote eisai Rh e A aon 2 29 f nctional diagratmis a xw ho ale a A Sie he whee HUS EO E S RA wares dp 1 63 G gasshortage f nction 5 cdm NET ey oe RI dl ue nd Ge eldoru VE a ES 2 17 BA a ds an N o aed 3 54 E lin DE AN AN NS ao labios 3 55 high pressure protection control ooo ooccocoronrconoarcor eee hh hu han 2 38 high pressure SWIICh iurare ee meet e drehte hpc v nena lees Ite A dram oe cedo ads 3 23 HPS and LPS function ucc a A EFE a RESERVE Ue e d 2 14 identification function a aee Llame Ax RED ax aw x AERA GRE oes d 2 10 installation space indoor Uhl
77. EV capillary Check if the main valve unit of EV operates by noise vibration Is the check valve clogged Check if there is a temperature difference before and after check valve gt If YES the check valve is caught Is the HPS normal Check continuity using a tester Is the piping length 5 meters or less Visual inspection Does air enter the refrigerant system Conduct refrigerant collection and vacuum dry ing and then add proper amount refrigerant Is the refrigerant overcharged Conduct refrigerant collection and vacuum dry ing and then add proper amount refrigerant Part 3 Troubleshooting 3 81 Additional Checks for Troubleshooting ESIE03 04 5 12 In cooling operation In heating operation Evaluation of abnormal low pressure Abnormally low pressure level is mostly caused by the evaporator side The following contents are provided based on field checking of service engineer Further the number is listed in the order of degree of influence Check items Possible causes Does the outdoor unit fan run normally Judgment Visual inspection Is the indoor unit filter clogged Visual inspection Is there clogging before or after the EV capil lary Is the check valve clogged Heat pump model only Check if there is a temperature difference before and after EV capillary Check if the main valve unit of EV operate
78. Fan Control in Heating Mode sesssss 2 51 Part 3 Troubleshooting 1 Troubleshooting 1 1 What Is in This Chapter eones 3 3 1 2 Overview of General Problems seeeeeeeeneens 3 4 1 3 ON OFF Operation in Case of Infrared Remote Control 3 6 1 4 Checking with the Wired Remote Control eeeees 3 7 1 5 Procedure of Self Diagnosis by Remote Control sssse 3 8 1 6 Checking with the Infrared Remote Control Display 3 9 1 7 Self Diagnosis by Wired Remote Control sseeeee 3 13 1 8 Remote Control Display Malfunction Code and Contens 3 14 1 9 Troubleshooting with the Indoor Unit LEDs and the Remote Control 3 16 1 10 Troubleshooting with the Remote Control Outdoor Malfunctions 3 17 1 11 Troubleshooting with the Remote Control System Malfunctions 3 18 1 12 Overview of the Indoor Safety Devices sseseeeeee 3 19 1 13 Overview of the Outdoor Safety Devices ssssssesss 3 20 1 14 Outdoor Safety Device Thermal Protector Fan Motor 3 21 1 15 Outdoor Safety Device Reverse Phase Protector sss 3 22 1 16 Outdoor Safety Device High Pressure Switch esesssss 3 23 1 17 Outdoor Safety Device Low Pressure SWitCh ooonni
79. Jumpers The table below describes the input and the output of the jumpers Item Description Input ATr Cooling ATr2 Tr Ts m Tre indoor unit suction air temp Heating ATr Ts Tr amp Ts temp set by the remote control Output Magnetic switch compressor K1M J1 The function of jumper J1 is to reduce the possibility of thermostat OFF reduce ON OFF cycle compr Factory setting closed state Field setting open state Thermostat goes into OFF state when Thermostat goes into OFF state when ATr 0 0 C m 0 5 C lt ATr lt 0 0 for 3 min or m 1 5 C lt ATr lt 0 5 for 1 min or m ATr lt 1 5 C Input ATr Input ATr ATr 0 0 C and gt 3 min Alr AT 1 ATr 0 5 C and gt 1 min 10 E A EOS e OR 0 0 0 0 0 5 Output K1M 1 5 Output K1M ON OFF J3 The function of jumper J3 is to increase the differential for thermo ON Factory setting closed state Field setting open state Thermostat goes into ON state when Thermostat goes into ON state when ATr 2 1 0 C ATr 2 4 5 C Input ATr Input ATr ATr ATr 1 0 4 5 0 0 0 0 Output K1M Output K1 M Pump down AR ON ON OFF OFF 4 28 Part 4 Commissioning and Test Run ESIE03 04 Field settings 2 14 DIP switch DS1 DS1 3 The table below describes the DIP switch Defrost starting condition Setting Illustratio
80. Part 1 System Outline 1 87 ESIE03 04 Outdoor Units iagrams D iring Ww RP71 100L7V1 6 2 The illustration below shows the wiring diagram of the unit iagram d iring Ww L 99LG2M LZ 330 38 OL LAS 38V SSHILIMS TIY AuOI2OVJ Ag GaddlHS SI LINA JHL N3HM IVANVA 3JIAHJS Ad SSHILIMS 90133135 JHL ONILIJS 30 QOHIJW JH WBIJNOO JANYA JOSSIYANOI SSNVI TIM LI IS ONILINDYD LYOHS A8 LINA JHL 31We8340 LON OQ 1 SALON SONVaLNA IHM H NIWL H0SSIHdN09 0 NOILISOd 97H no IMS MJSDS H1 dv D 3AM v3 34113310844 80123NNOJ oo na ul gt SATVA ald ia 1 o OINOH123 13 JAVA NOIS E gt lt dle 1S Vi MOTA LUN aD OISSINSNVUL TYI JLIHM A67Z A072Z 7022 dINYSOISNY 038 JONVe0 43 HOJSNvHl INJMBI ang MdNI SIJAJ AL33V MOD HOLIMS 34N553 HDI HDL IMS 38553 Y Yu LINJA 43413338 TYNI IAAL IAI lo eli a 015183 358 Vi 301SI 3O1SI WISI V31H TM M
81. Poor cooling m Poor heating Does the drain flow out smoothly Water leakage Is piping adequately heat insulated Water leakage Have the connections been checked for gas leakage m Poor cooling m Poor heating m Stop Is the supply voltage conform to the specifications on the name plate Incorrect operation Are the cable sizes as specified Damage of cables Are the remote control signals received by the unit No operation 4 4 Part 4 Commissioning and Test Run ESIE03 04 Pre Test Run Checks 1 3 Setting the Infrared Remote Control Introduction To set the infrared remote control you have to set the address for m Thereceiver of the infrared remote control m The infrared remote control Setting the address The address for the receiver of the infrared remote control is factory set to 1 To change this setting for the receiver proceed as follows Step Action 1 Turn OFF the power 2 Remove the sealing pad on the top of the receiver Sealing pads ur Small wenn Receiver Que Set the infrared address switch 882 according to the table below You can find the infra red address switch attached on the PCB of the receiver and it is visible through the small opening on the back of the receiver UmtNo Not f No2 f ws N N B E If you use a wired
82. See page 3 14 for malfunction code and malfunction contents New Remote Control BRC1D527 Operation lamp Indoor unit No in which a malfunction occurs Inspection test button Inspection display Malfunction code Part 3 Troubleshooting 3 13 Troubleshooting ESIE03 04 1 8 Remote Control Display Malfunction Code and Contens malunetion Contents Processing Remarks Code Al Failure of PC board ass y for indoor unit A3 Malfunction of water level system A6 Indoor unit fan motor overload overcurrent lock AF Malfunction of water level system Float switch is OFF during indoor unit stops AJ Failure of capacity setting Either capacity data is set incorrectly or capacityhas not been set for the data IC C4 Malfunction of heat exchanger temperature sensor system C9 Malfunction of suction air temperature sensor system CJ Malfunction of remote control temperature sensor system The remote control thermistor does not func tion but the system thermostat operation is possible EO Actuation of safety device outdoor unit E1 Outdoor P C board malfunction E3 High pressure malfunction outdoor unit E4 Low pressure malfunction outdoor unit E6 Compressor overcurrent E9 Malfunction of electronic expansion valve outdoor unit F3 Discharge pipe temperature malfunction outdoor unit F6 Heat exchanger temperature abnormal H3 Fail
83. Specification FDYP125B7V1 Heat exchanger Rows x stages x fin pitch 3x14x 1 75 mm Face area 0 338 m Tube type Hi XA Fin type MLH7 fin hydrophilia Fan Nominal air flow cooling 43 m min Fan motor model DPA216 178NB Fan speed 3 steps Drive Direct drive Static external pressure 0 150 Pa 50 60 Hz Refrigerant circuit Type R407C Safety and functional devices See page 1 63 and 3 19 Air filter Filter class Eurovent 4 5 EU2 EN 779 5G2 Max temperature 100 C Cleaning Hot water 30 40 C or compressed air Temperature control Computerized control Insulation Sound absorbing Flame and heat resistant foamed felt Weight 59 kg Electrical The table below contains the electrical specifications specifications Specification FDYP125B7V1 Unit Phase T gt Voltage 230 V Frequency 50 Hz Fan motor No of motors x output 500 W 1 56 Part 1 System Outline ESIE03 04 Specifications 3 7 FHYP Technical The table below contains the technical specifications specifications Specification FHYP35BV1 FHYP45BV1 FHYP60BV1 FHYP71BV1 FHYP100BV1 FHYP125BV1 Rows x stages x fin pitch 3x 12x 1 75 mm Tube type N hiX tubes Fin type Cross fin coil multi louvre fins Empty tube hole 0 Fan Nominal air flow cooling H 13 m3 min H 16m min H 17 m9 min H 24 m min H 30 m min L 10 m3 min L 13 m min L 14 m min L 20 m min L 25 m min Nominal air flow heating H 13 m3 min H 16 m3 m
84. X08 HILIMS Part 1 System Outline 1 90 Outdoor Units iagrams D iring W ESIE03 04 RYP71 100L7V1 6 5 The illustration below shows the wiring diagram of the unit iagram d iring Ww V 9vLGZM AZ 330 38 OL LSS Juv SIHILIMS TW AHOl2VJ A8 d3ddlHS SI LINA 3HL N3HM IVANVA 314435 A8 SSHILIMS 30133138 3H1 BNILIJS JO JOHL3W JHL WHISNOD JANY JoSSqSdWOJ SSAVI TIM LI TAS ONILINDYID LYOHS A8 LINN JHL 31V83d0 LON 00 L SALON SONVELNS SUM 43825 HLY S dAV D 38M V3 AALISLOUd YOLIANNOD E IVELA N 3AT ely INNINEdIL SAWA GIONS 10S HOSS FUNDO 3NIVA AVM 7 30 NOILISOd OINOH123 13 3 1 VA NOISNYdX3 d WLS IVNIMS3L LINDH NOISSI SNYHL TYND MOTBA MAR LAMA 4 at AS7Z A072 022 USNYOSSNVY SLIM YSNYOSS v l LNdB gt 038 SDNVUO LONI SZDIA3Q AL33V INW MOT HD IMS 34NSS34 WIE H9IH H2 IMS 34NSS34 UNY 83 Al3 38 WN t c a jon G o 0 1SIS3 EDIVHISIO YOLSIWYSH CIO 2 HOISIHMHSH lv HOLSINM3H no 23130 3v31
85. X2M for the indoor units 2 Check whether the power supply wave form is a sine wave 3 Check whether there is wave form disturbance near the zero cross 4 Adjust the supply voltage Part 3 Troubleshooting 3 73 Additional Checks for Troubleshooting ESIE03 04 5 4 Checking Outdoor Unit Checking the Refrigerant System To check the refrigerant system proceed as follows Check discharge pipe thermistor R3T discharge pipe Check for gas leaks using a leak tester thermistor R3T disconnected from the No gt holder Yes Replace the refrigerant Correct the problem 3 74 Part 3 Troubleshooting ESIE03 04 Additional Checks for Troubleshooting 5 5 Outdoor unit Checking the Installation Condition Checking Check the space for all air passage around the suction and discharge areas Is the minimum space respected Yes Does the discharged air from other outdoor units cause an increase of the suction temperature Yes Change the installation location To check the installation condition proceed as follows Change the installation No p location Is the heat Clean the heat exchanger Du exchanger clean Change the Is there enough installation air flow E No location or direction Y
86. and RYP71 Outlook Dimensions and Components 1 4 1 3 RP100 and RYP100 Outlook Dimensions and Components 1 6 1 4 RP125 and RYP125 Outlook Dimensions and Components 1 8 1 5 RP71 RP100 RP125 RYP71 RYP100 and RYP125 Installation and 1 10 Service Space Part 1 System Outline 1 3 General Outline Outdoor Units ESIE03 04 1 2 RP71 and RYP71 Outlook Dimensions and Components Outlook and The illustration below shows the outlook and the dimensions of the unit mm dimensions BLT em ARTO 620 pa mT A i EE TET Lf rte TS fi 7 Sy SSS wy SSSL T J SL SS B 1m LU 0 r J l 22 53 95 Installation and See page 1 10 service space 1 4 Part 1 System Outline ESIE03 04 General Outline Outdoor Units Components The table be
87. and a infrared remote control for one indoor unit proceed as follows 1 Set the wired remote control to MAIN On the remote control 2 Set the infrared remote control to SUB On the receiver with the MAIN SUB switch SS1 MAIN SUE SS1 Seal off the opening of the address switch and the MAIN SUB switch with the attached sealing pad Sealing pad uu Small opening n v Receiver d Make sure to also change the address on the remote control Part 4 Commissioning and Test Run 4 5 Pre Test Run Checks ESIE03 04 Setting the address The address for the infrared remote control is factory set to 1 To change this setting proceed as for the infrared follows remote control Step Action 1 Hold down the FILTER RESET button and the TEST button for at least 4 s to go to field set mode The display indicates the field set mode 0 ON OFF mo TIME SETTING uE DOWN es FAN RESERVE CANCEL FILTER RESET TEST 2 Press the FAN button to select a multiple setting A b see Multiple settings A b further in this section Each time you press the button the display switches between A and b DON OFF EE e TIME SETTING UP DOWN e FAN FAN RESERVE CANCEL 4 6 Part 4 Commissioning and Test Run
88. assy 56 Fan motor stand left 17 Four way valve body 57 Fan motor stand right 18 Filter 58 Fan motor stand 19 Muffler 59 Fan motor stand up 20 High pressure switch 60 Cover 21 Check valve 61 Piping cover rear 22 Check valve 62 Stop valve mounting plate 23 Motor operated valve body 63 Bell mouth assy 24 Solenoid valve body 64 Suction grill 25 T joint TSS2 2 2 65 Air discharge grill 26 Liquid stop valve assy 66 Handle 27 FI233 Filter 67 Bottom frame assy 28 FI233 Filter 68 Installation leg painted 29 Strainer 69 Bottom tray assy 30 T joint 70 Cushion top 31 Insulation tube 71 Packing case p m 32 EleC comp mounting assy 72 Thermistor fixing plate 33 PCB Assy 73 Single phase AC fan motor 34 Resin cover assy 74 Thermistor mounting spring 35 Elec comp box lower cover 75 Thermistor mounting spring 36 Magnetic switch 76 Coil of 4 way valve 37 Transformer 77 Insulation tube gas 38 Fan motor capacitor 78 HPS cable 39 Motor operated valve coil 79 Solenoid valve coil 40 Thermistor 80 Stopper Part 5 Disassembly and Maintenance Disassembly and Maintenance Outdoor Units ESIE03 04 1 4 RP100L7V1 RP100L7W1 Exploded view The illustration below shows the exploded view Switch box Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Outdoor Units
89. be produced by noise Check the surrounding area and restart operation Change to double core independent cable Failure of remote control PCB or replacement of defective indoor unit PCB Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 67 Error Codes System Malfunctions ESIE03 04 4 6 Transmission Error between MAIN Remote Control and SUB Remote Control U8 Error code U8 Error generation The error is generated when in case of controlling with two remote controls the microprocessor detects that the transmission between the indoor unit and the remote controls MAIN and SUB is not normal over a certain amount of time Causes The possible causes are m Transmission error between MAIN remote control and SUB remote control 3 m Connection among SUB remote controls m Malfunctioning remote control PCB Troubleshooting To troubleshoot proceed as follows SS 1 switch on remote control PCB is turned to MAIN Controlling with 2 remote control Turn the SS 1 switch of one remote control to MAIN Turn OFF the power supply and restart operation YES NO switches on remote controls are turned Y Turn OFF the power once and restart operation Replace remote control PCB if any error is generated Y Turn the SS
90. bee Org tad 4 and ERE REA WR OI pe Ux px Unde 4 4 TIER ITMISTORS a ted pd E ER HO HEN A era ake tiated 3 78 Uat IR Adag nee wie REO Eu by adh ede ea AX ER BORED E E Rot MR 3 36 components exploded views indoor unitS 0 00 cee s 5 17 exploded views outdoor units oococccoo ren 5 3 f rictiorialidiagramss s vedo e doe e eL bed eese LA UR uei n 1 63 general outline indoor units ooooccoccccoco IIIA nh 1 13 general outline outdoor units liliis hr 1 3 PGBlayoUL apa ni haa e t Iri Ripe A ERU Ee s RIDE ERS Pa GU EE Rd Dareus 1 107 switch DOX lAY OUR RE 1 75 wired remiotercontrolis usce s e dao a c roe ti tc Sete Mites libido 4 10 infrared remote control oococccoco lh rn 4 12 wiring diagrams indoor units 2 2 RII 1 95 wiring diagrams outdoor units 6 0 IRR 1 87 condensation avoidance control lille 2 39 control modes i ai eL die ae m aues aed aec ta EXC a a o edi eben 2 6 Index ESIE03 04 D detrost controlz c 1 os nc Ur Uo teer i bre e Nes eu Loi caeli Sore usa M do 2 42 diameters pipe connections oooooccoco IRI Iu 1 63 dimensions inidoor Units vio e ee deed eo bee RR pu DUE RE EUM dV LE 1 13 outdoor unitS oznece kei beg be Yo eI RIEN CO a e HEY EQ SEXE QE DELE Wok 1 3 DIP Switchess EEE cC ld tee e do de d 4 26 discharge pipe temperature control llli RI III 2 16 display malf hctlom unt achete ax a re a RR aos 3 14 draft avo
91. causes Does the outdoor unit fan run normally Judgment Visual inspection Is the outdoor unit heat exchanger clogged Visual inspection Is there clogging before or after the EV capil lary Is the check valve clogged Heat pump model only Check if there is a temperature difference before and after EV capillary Check if the main valve unit of EV operates by noise vibration Check if there is a temperature difference before and after check valve gt If YES the check valve is caught Is the HPS normal Check continuity by using a tester Is the outdoor unit installed under such condi tions that short circuit easily occurs Visual inspection Is the piping length 5 meters or less Visual inspection Does air enter the refrigerant system Conduct refrigerant collection and vacuum dry ing and then add proper amount refrigerant Is the refrigerant overcharged Conduct refrigerant collection and vacuum dry ing and then add proper amount refrigerant Check items Possible causes Judgment Does the indoor unit fan run normally Visual inspection Is the indoor unit heat exchanger clogged Visual inspection Is the indoor unit installed under such conditions that short circuit easily occurs Visual inspection Is there clogging before or after the EV capil lary Check if there is a temperature difference before and after
92. compressor has counted down 3 min m ATr lt OK AND OFF m Thermostat is ON for min 2 min Part 2 Functional Description General Functionality ESIE03 04 Preset temp range The table below illustrates the preset temperature range 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Display Cooling E Initial setting j Display Heating Setting Remote control Heating Automatic change 9 Infrared Example L L V L H 19 21 22 23 25 When the display is 25 or H 2 C Automatic heating Cool heat Automatic cooling 2 C Thermostat ON Thermostat OFF Thermostat ON Thermostat OFF 2 12 Part 2 Functional Description ESIE03 04 General Functionality 1 7 Forced Thermostat OFF Applicable units All indoor units Purpose The outdoor unit independently turns its thermostat OFF by means of control other than thermostat OFF commands from the indoor unit Method The table below contains the different conditions for which the thermostat is turned OFF by the outdoor unit Thermostat OEF Indicator Starting conditions Result Reset control Freeze up function See page 2 29 Cooling overload Outdoor heat Tc gt 62 5 C for A s exchanger continuously temperature Te A _ 120 s for FUYP The thermo A 0 s for FAYP stat is A 30 s for all indoor models turned OFF except FUYP amp FAYP Next start min 5
93. connection Drain pipe connection Wire intake Wire intake for remote control Grounding terminal M4 inside the switch box Air discharge Air suction grille O 0 J O O AJ Ww PY Air filter E o Suspension bracket Part 1 System Outline 1 41 General Outline Indoor Units ESIE03 04 2 18 FDYMP71 100 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space en 5 a z V ea 2l GOVdS NOILYTIYLSNI ps aJU 10 COE 2 ES 506 gl LZ ea n E tu gt ree o s 258 IPSE EIG S Ss Eu e S NC y y 5 Ld e EZ KE su En a SE 85 05 e 792 pos BE 5 y L n te VXelnm z e E E g Z lt e o E SS bs gt 2 pai 2 3 El Ine a ser zr NOILISOd NOISNSdSfIS 699 P 2 N 1 42 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe connection Remote control wiring connection
94. digits match 1 continuous beep Both upper and lower digits match 5 Press the MODE selector button The right 0 lower digit indication of the error code flashes ONA A e 4 RESERVE CANCEL TIME TIMER LL MODE A SWING Part 3 Troubleshooting 3 11 Troubleshooting ESIE03 04 Step Action 6 Press the UP or DOWN button and change the error code lower digit until the receiver of the remote control generates a continuous beep DOWNS CT OonrorF E E UP d DOWN C BE DOWN H We FAN E i PTS RESERVE CANCEL B TIMER 1 MODE 5 5 H 3 e i B A UP Lo 7 Press the MODE button to return to normal status If you do not press any button for at least 1 min the remote control returns automatically to normal status WonsorF Y mo TIME RESERVE CANCEL TIMER MODE Eun I xg MEST O 3 12 Part 3 Troubleshooting ESIE03 04 Troubleshooting 1 7 Self Diagnosis by Wired Remote Control Explanation If operation stops due to malfunction the remote control s operation LED blinks and malfunction code is displayed Even if stop operation is carried out malfunction contents are displayed when inspection mode is entered The malfunction code enables you to tell what kind of malfunction caused operation to stop
95. do not operate twin triple Overview of General Problems The general problems are None of the indoor units operates Equipment operates but stops sometimes Some indoor units do not operate twin triple Equipment operates but is not able to cool Abnormal operating noise and vibrations Equipment does not operate operation light OFF Poor cooling or heating Operation stops suddenly operation light flashes Abnormal functioning To troubleshoot check the following Make sure the rated voltage is supplied Make sure the indoor unit type is compatible with the outdoor unit Troubleshoot with the indoor unit LEDs See page 3 16 Troubleshoot with the remote control outdoor malfunctions See page 3 17 Make sure the address for the remote control and indoor unit are set correctly See page 4 5 To troubleshoot check the following A power failure of 2 to 10 sine wave cycles can stop air conditioner operation Troubleshoot with the indoor unit LEDs See page 3 16 To troubleshoot check the following Make sure the indoor unit type is compatible with the outdoor unit Troubleshoot with the indoor unit LEDs See page 3 16 Troubleshoot with the remote control outdoor malfunctions See page 3 17 Equipment To troubleshoot check the following operates but is not m Make sure the thermistor is not disconnected from the pipe holder able to cool m Troubleshoot with the indoor unit LEDs See pag
96. erts diee Ae 3 24 overview INdOOr units c exte n mcn RA ce ROS RD Vo cada eed o 3 19 overview outdoor Uhits racer reste Try A d Y Ia A A a aeter 3 20 reverse phase protector iilii hehe hh hh heuer hen 3 22 thermal protector fan motor een tnm Rm PERPE meme are mee E tn o dor vein 3 21 self diagnosis remote GOntrol iii A A A eg Wed id RI Y uas 3 8 Wired remote COMMON erc 3 13 service space indoor UNS wma a SAA AAA A oe DTA AAT ane AR AREA AA 1 13 SAO A A A nada ein A EN 1 3 setting address for receiver of infrared remote control ooooccccccoc eee 45 address for infrared remote CONTO ooooocccccoo eee 4 6 ceiling NEIGH s idni anen AA Rate Fg antea Dea ade eet Ee eat oS e e A 4 15 centralized group NO iss ene I xxu x REIR REA EEG ER eet a 4 18 field settings wired remote control ooooocccccco ee 4 11 field settings infrared remote control oooccoccccoco eee 4 12 filter counter 2 rai te mte en Rr AA a A AA o Dept n 4 16 MAIN SUB when using two remote controls l l 4 17 Index ESIE03 04 settings Ba woes debe ue he SEVERE OU ach ae ee Det euet v 4 27 A E RENTA 4 15 changing maintenance mode oooooocconncocnraroon eh n hh hn 4 24 Dl i PR ari ate eile oo oa ae Pate eae tie dae Nida de aoe en naa tated 4 26 factory oVervieW a isse a E E x e ea 4 14 fiol OVVIE W era M d 4 13 filter Counte oo rase eee opes aka ca el
97. hrs 1250 hrs 2500 hrs 1250 hrs 2500 hrs 1250 hrs 200 hrs 100 hrs 200 hrs 100 hrs 2500 hrs 1250 hrs 2500 hrs 1250 hrs 2500 hrs 1250 hrs When the cool heat thermostat is OFF you can stop the indoor unit fan by switching the setting to Fan OFF This setting is used as a countermeasure against odour for example for barber shops and restaurants Mode No First code No Second code No Setting 01 11 or 21 02 Fan OFF You can switch the fan speed to the set fan speed when the heating thermostat is OFF This setting is called Set Fan Speed Mode No First code No Second code No Setting 01 LL fan speed 12 or 22 3 02 Set fan speed Set the air flow direction of the indoor units as given in the table below This setting is needed when the optional air outlet blocking pad has been installed The Second code No is factory set to 01 Mode No 13 or 23 First code No Second code No Setting 01 F four direction air flow 02 T three direction air flow 03 W two direction air flow 4 16 Part 4 Commissioning and Test Run ESIE03 04 Field settings 2 8 MAIN SUB Setting when Using Two Remote Controls Situation The MAIN SUB setting is necessary when one indoor unit is controlled by two remote controls When you use two remote controls control panel and separate remote control set o
98. of the installation frame to Discharge side obstacle prevent discharged air from being y bypassed 2 In these cases only 2 units can Left side obstacle be installed h Right side obstacle al This situation is not allowed S Top side obstacle Y Obstacle is present 1 10 Part 1 System Outline ESIE03 04 General Outline Outdoor Units Stacked The illustration below shows the required installation and service space mm The values in brackets are for the 100 and 125 class m Do not stack more than one unit m 100 mm is required for the drain pipe m Seal A in order to prevent outlet air from bypassing With obstacles in front of the air outlet side With obstacles in front of the air inlet side Multiple rows The illustration below shows the required installation and service space mm The values in brackets are for the 100 and 125 class One unit per row Multiple units per row amp L installation impossible Part 1 System Outline 1 11 General Outline Outdoor Units ESIE03 04 1 12 Part 1 System Outline ESIE03 04 General Outline Indoor Units 2 General Outline Indoor Units 2 1 What Is in This Chapter Introduction This chapter contains the following information on the indoor units m Outlook and dimensions m Installation and service space m Components Genera
99. speed control air retur m Start up control expansion valve and outdoor unit fan Heating m Integral capacity calculation to determine defrost m Start up control expansion valve and outdoor unit fan 5 Discharge R3T Cooling m Cooling overload pipe com pressor m Check refrigerant shortage too much refrigerant m Expansion valve control Heating m Heating overload m Check refrigerant shortage too much refrigerant m Expansion valve control Part 2 Functional Description 2 5 General Functionality ESIE03 04 1 3 Operating Modes and Control Modes Operating modes The two operating modes are m Normal operating mode m Forced operating mode Control modes The table below contains the different control modes of the Sky Air B series air conditioners Operating mode Control mode Normal operating mode Cooling Dry keep Heating Defrosting automatic Freeze up Pump down Stop mode Forced operating mode Forced cooling Forced heating Forced defrosting Part 2 Functional Description ESIE03 04 General Functionality 1 4 Forced Operating Mode Emergency Operation Applicable units The forced operating mode is applicable for the following units Model type For this unit you can go to RP71 125L Forced cooling mode RYP71 125L m Forced cooling mode m Forced heating mod
100. switch closes again within 80 s cooling can restart after the 10 min recovery Thermostat OFF The thermostat stays forced OFF 2 The drain pump starts to operate for minimum 10 min 3 If the float switch closes again within 80 s cooling can restart after the 10 min recovery Float switch opens each time the After five retrials the error code AF flashes on the remote drain pump stops control Used input The drain pump control uses the following inputs Input Connection on Connection on indoor PCB outdoor PCB Float switch 33H X15A Magnetic relay drain pump RyP X25A 2 18 Part 2 Functional Description ESIE03 04 General Functionality Detection system All applicable units use a drain pan water level detection system of the float type Float type During The time chart below illustrates the drain pump control during start up start up Water level abnormality Float switch j Normal O a ON eae Compressor 1 ON Drain pum PAP OFF IN 5 min 53 5 min Abnormal Error processing Normal 3 Loznmnmezenen8n ta 1 min 20 Float type During The time chart below illustrates the drain pump control during start up operation compr Water level ON abnormality Float switch Normal ON Compressor OFF ON Drain pum PM OFF y 5 min BI 5 min x
101. the outdoor unit PCB Caution Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 57 Error Codes Outdoor Units ESIE03 04 3 13 Abnormal Heat Exchanging Temperature F6 Remote Control Display Method of Malfunction Detection Malfunction Decision Conditions Possible Causes Troubleshooting Caution F6 The high pressure control stop is made according to temperature detected with outdoor unit heat exchanging thermistor in cooling operation or indoor unit heat exchanging thermistor in heating operation When the outdoor unit heat exchanging temperature in cooling operation or the indoor unit heat exchanging temperature in heating operation exceeds a rated value Refer to information in Part 7 Function and Operation Clogged indoor unit suction filter in heating operation Dirty outdoor unit heat exchanger Faulty outdoor unit fan Excessive charging of refrigerant Failure to open the stop valve Check for the installation conditions Is the stop valve open Open the stop valve See Evaluation of abnormal high pressure on page 3 81 High pressure is too high Correct the high pressure e In cooling operation Dirty outdoor unit heat exchanger e In heating operation Dirty indoor unit heat exchanger e Excessive charging of refrigerant Se
102. the dimensions and the installation and service space of the dimensions and unit mm installation and service space 700 60 25 800 460 50 595 5 Suspension bolt mM D 38 O j Qo D y a E 3 g 2 r 4 da 5 co dde il D be G7 T P LO 45 46 d E m 3x150 450 57 A 485 300 or more View A View B View C 6x65 390 Fresh air intake AE AAA E 160 P C D E pa Aa InN z p 39 178 98 98 152 Di st gt 2 e E S d dam Knock out hole Ll pP 4x150 600 AD p n JF 2 SiN 70 Suspension 850 14xM5 position Components The table below contains the different components of the unit No Component 1 Liquid pipe connection 2 Gas pipe connection 3 Drain pipe connection O D 32 mm 1 D 25 mm 4 Remote control wiring connection 5 Power supply connection 6 Drain hole O D 32 mm 1 D 25 mm 7 Air filter 8 Air suction side 9 Air discharge side 10 Name plate Part 1 System Outline ESIE03 04 General Outline Indoor Units 2 5 FHYBP60 71 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space 1000 60 2 800 760 50 3 65 Suspension bolt T oO 8l 5 sea did E 8 un la 5 AAA 3 e P2 e 5x1
103. 00 pulses m When changing this setting the time of opening the E V at maximum opening is reduced to 30 seconds m Stops the compressor at defrost start and stop DS2 1 Not applicable RYP71 125L 4 29 DS2 2 Not applicable 4 29 DS2 3 Change Freeze up conditions Freeze up start stop decided by m RP71 125L 4 30 indoor unit Unit will restart when m RYP71 125L evaporator temperature reached 7 C for 10 minutes DS2 4 Change Freeze up conditions Setting for low humidity applica 4 30 tions Unit will restart when evapo rator temperature reached 7 C for 3 minutes 4 26 Part 4 Commissioning and Test Run ESIE03 04 Field settings BS The table below contains the BS field setting BS Label on PCB Function Applicable units Details BS1 Pump down forced Cooling fan only Pump down see further m RP71 125L defrost in this section m RYP71 125L Heating Forced defrosting Pump down Pump down is preferably carried out with the indoor unit set to fan only in order to avoid compressor restart with closed stop valves after finishing the previous pump down operation close stop valves turn OFF the power supply If accidentally the power was switched back ON the unit will automatically restart with closed stop valves which may result in a possible compressor breakdown Part 4 Commissioning and Test Run 4 27 Field settings ESIE03 04 2 13 Input and output
104. 00 125FJV1 Four screws 5 62 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action 3 Remove motor by pulling down Part 5 Disassembly and Maintenance 5 63 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Drain Pan Step Action Remove suction grille according to the Removal of air filter and that of suction grille 1 To dismount three corner sections A B and C remove a flocked screw Be sure to use flocked screw when reassembling Corner section at piping side 2 Remove three flocked screws to dismount corner section D 5 64 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action 3 Disconnect wires and connectors from PCB To power supply PCB O i To connecting wire Heat exchanger terminal a thermistor i Fan motor Swing motor Remote control terminal strip Earth terminal for remote control Earth Drain pump Connecting wire terminal strip 4 Arrange wire harness to avoid interference with next process p MA Caution This work should be done by two personnel If drain water remain in the pan it may drop and stain onthe floor Make sure to check if no dr
105. 03 330 NO 3 0W3 ce VO X OHINO3 d VSEX WEE WES YC YOld VEEX 491 dv Uv SltVd TV ZII E VOEX xLOoooloocolu us un ni hw olz SNS NIVW c ota NOLLAG NC Lv amp 3 z NOLLIPS 10 O los S Lu NOLLNG 40123138 30CA Lu FIO NOLIN DNIL NO_1M8 dOLS Vio e VIS 309 83 S Ein NOLING JdC N NO LOW The illustration below shows the wiring diagram of the unit FHYBP100 and 125 iagram d iring ESIE03 04 7 3 W 1 97 TzJ0N 837 O8LNO FAS 3T OHINOD 3 10H38 WAIN 3 COM3H JHL SN MIHM Eav J 11 310ud 01 J3NNO LINDA HJA A N3943 AGLZ AQ7Z 022 BNO HJWHO ZSNYHL ATdd IS 3 de v08 L MS 1VO Part 1 System Outline ESIE03 04
106. 04 Index Numerics 4 way valve control ii A A oe ow 2 48 PV eet ntes A LA a e Gow alle T et A e ahd TA a DER OG e al 3 26 jc Bee MO EE Me MEM Mar ENS E 3 27 AD TIT A ih tak A C 3 29 BEL RI A eie aia dee tree Sad PUE PERDU im E 3 31 7 MERERI II O A EDEPOL EE HERI EEUU 3 32 auto restart TUNCtION iios deer he ele Rer x m eh A Oye es dl KA SR d Ec ELA 2 21 Codec bL rds iu Cue dt LU a Leere e ALIUM Lente i Dra dni Lad de ur 3 34 9 ro dd tret ecu home f tu aho m ber iUm muU seem trey Be 3 34 ceiling height is cese ep rer Rd e RR E ES AA RE E EE TE E A Ra 4 15 centralized group No Send see Eo ke Dl esce Reti ol tertie uet ee 4 18 changing field settings wired remote control liiliilsilselselles eh 4 11 field settings infrared remote control o ooccccccccc e 4 12 maintenance mode settings oocococcccoco RI e 4 24 checking clogged pollts 3 52 x ma A XUI ue eMe er Pp er EXE die RR E dp qol 3 83 discharge pressure 3 Venen eint Reto fte DI rr mr al c qe e RR RR ias 3 76 expansion valve cede ree rt eH etd eec adore ts vci qose Mer oe Mey Woy 3 77 installation condition riere nene e aa m Reese aids Be pem aes see us 3 75 PGB s HalllG ag evan RE ER hepa et ae lea eee Ee RR E A E ede alles 3 72 power supply wave form eser ener kr Ws nena Ren a n Ene e ceca an 3 73 retrigerarit Sy SOM 2 ttr i n est RR e kta dere re dk eq tatit Ry eat ie Ra rer Ponce en d ae 3 74 testir n Checks eth
107. 1switch of one remote control to MAIN Turn OFF the power supply and restart operation Caution Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 68 Part 3 Troubleshooting ESIE03 04 Error Codes System Malfunctions 4 7 Malfunctioning Field Setting Switch UA Error code UA Error generation The error is generated when incorrect field settings have been set for pair twin triple double twin Causes The possible causes are m Malfunctioning indoor or outdoor unit PCB m Malfunctioning power supply PCB m Indoor outdoor indoor indoor unit transmission wiring a Malfunctioning remote control wiring Part 3 Troubleshooting 3 69 Error Codes System Malfunctions ESIE03 04 Troubleshooting To troubleshoot proceed as follows Is the remote control connected YES to more than Connect the remote control one indoor correctly unit Is the outdoor unit NO mpm EE m i gt Check setting No of Connecte gl Twin System Indoor Units of indoor y unit Is the setting of NO Pair Twin Triple gt Set correctly set correctly Are the 3 Is the microcomputer normal montiors indoor indoor HAP of all indoor unit and in
108. 3 0 0 806 5 70 0 36 3 140 0 4 1 2 0 724 8 72 0 33 7 142 0 3 9 4 0 6522 74 0 31 4 144 0 3 7 6 0 587 6 76 0 292 146 0 3 5 8 0 530 1 78 0 27 2 148 0 3 3 10 0 478 8 80 0 25 4 150 0 32 12 0 432 9 82 0 23 7 152 0 3 0 14 0 392 0 154 0 2 9 16 0 355 3 156 0 2 7 18 0 3224 158 0 2 6 20 0 292 9 160 0 2 5 22 0 266 3 92 0 16 9 162 0 2 3 24 0 242 5 94 0 15 8 164 0 2 5 26 0 221 0 96 0 14 8 166 0 2 1 28 0 201 6 98 0 13 9 168 0 2 0 30 0 184 1 100 0 13 1 170 0 1 9 32 0 168 3 102 0 12 3 172 0 1 9 34 0 154 0 104 0 11 5 174 0 1 8 36 0 141 0 106 0 10 8 176 0 1 7 38 0 129 3 108 0 10 2 178 0 1 6 40 0 118 7 110 0 9 6 180 0 1 5 42 0 109 0 112 0 9 0 44 0 100 2 114 0 8 5 46 0 922 116 0 8 0 48 0 84 9 118 0 7 6 50 0 78 3 120 0 7 1 52 0 72 2 122 0 6 7 54 0 66 7 124 0 6 4 56 0 61 6 126 0 6 0 48 0 57 0 128 0 5 7 3 80 Part 3 Troubleshooting ESIE03 04 Additional Checks for Troubleshooting 5 11 In cooling operation In heating operation Evaluation of abnormal high pressure Abnormally high pressure level is mostly caused by the condenser side The following contents are provided by service engineer based on their field checks Further the number is listed in the order of degree of influence Check items Possible
109. 3 80 5 11 Evaluation of abnormal high pressure 3 81 5 12 Evaluation of abnormal low pressure 3 82 5 13 Check for Clogged Points 3 83 Part 3 Troubleshooting 3 71 Additional Checks for Troubleshooting ESIE03 04 5 2 Indoor Unit Checking the Fan Motor Hall IC Applicable units Units using phase cut controlled fan motor with feedback signal Checking To check the indoor unit fan motor hall IC proceed as follows Step Action 1 Make sure connector S7 on PCB 1 is properly connected 2 Make sure the power is ON and that there is no operation 3 Measure the voltage between pin 1 and 3 of S7 4 Turn the fan one rotation with your hand and measure the generated pulses 5 Proceed as follows If Then The measured voltage between pin 1 and 3 does Replace the PCB 1 not equal 5 V The generated pulses do not equal 3 pulses Replace the fan motor between pin 2 and 3 The measured voltage does not equal 5 V and Replace the PCB 1 the generated pulses do not equal 3 pulses between pin 2 and 3 3 72 Part 3 Troubleshooting ESIE03 04 Additional Checks for Troubleshooting 5 3 Indoor Unit Checking the Power Supply Wave Form Checking To check the power supply wave form proceed as follows Step Action 1 Measure the power supply wave form between pin 1 and 3 of X1M for the outdoor units or between pin 1 and 3 of
110. 3 Thermistor 70 Insulation tube gas 34 Thermistor 71 HPS cable 35 Terminal strip 72 Solenoid valve coil 36 Capacitor fixing band 73 Stopper 37 Capacitor fixing band Part 5 Disassembly and Maintenance Disassembly and Maintenance Outdoor Units ESIE03 04 1 3 RYP71L7V1 and RYP71L7W1 Exploded view The illustration below shows the exploded view PA A Switch box d 7 WA AO peli ME TTE ON d hi 3 k Vas ls NI WH 5 6 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Outdoor Units Components The table below contains the components of the exploded view No Component No Component 1 7028 7039 Compressor 41 Thermistor 2 Rubber cushion pre assy 42 Thermistor 3 Sound insulation for comp 1 43 Capacitor fixing band 4 Bolt for compressor 44 Capacitor fixing band 5 Nut with washer 45 Comp motor capacitor 6 Plate finned coil heat exch as 46 Comp motor capacitor 7 Liquid receiver assy 47 Wire clip 8 Flare nut 3 8 48 Compressor cable 9 Flare nut 5 8 49 Fan propellor 10 Stop valve cap 50 Washer 11 Valve cap 51 Top plate assy 12 Check valve 52 Front plate assy 13 Valve core 53 Front plate 2 assy 14 Shraeder round dustcap 54 Side plate assy 15 Low pressure switch 55 Part plate assy 16 Gas stop valve
111. 3H Float switch X18A R2T Heat exchanger thermistor X19A R1T Air thermistor X20A M2F Fan motor X23A Connector to capacity adaptor X24A X2A on A2P Receiver IR remote control option X25A MSP Drain pump motor X27A X2M Power supply and communication to the outdoor unit X30A Connector to interface adaptor for Sky Air series DTA102 X33A Connector to adaptor for wiring option KRP1B X35A X1A KRP4 Connector to group control adaptor power supply 16 VDC for optional PCB KRP4 X36A M1A Swing flap motor X40A Connector for EKRORO Part 1 System Outline 1 109 PCB Layout ESIE03 04 8 4 FHYBP35 125B7V1 1 Applicable The table below contains the applicable PCB numbers and units of this PCB type PCB No Unit ECOO60A illustrated below FHYBP35 45 60 71B7V1 ECO061A FHYBP100 125B7V1 PCB The illustration below shows the PCB connectors X33A X11A X25A X27A X30A X35A X10A X50A X5A Connectors The table below describes the PCB connectors Connector Connected to Description X5A X1M Terminal strip P1 and P2 X10A TIR Transformer 230V 22V secundary X11A TIR Transformer 230V 22V primary X15A 33H Float switch X18A R2T Heat exchanger thermistor X19A R1T Air thermistor X21A M1F Fan motor X23A Connector to capacity adaptor X25A MSP Drain pump motor X27A X2M Power supply and communication to the outdoor unit
112. 3MA and QCL1163MAB Fan speed 2 steps Fan type Cross flow fan Refrigerant circuit Type R407C Safety and functional devices See page 1 63 and 3 19 Insulation Foamed polystyrene foamed polyethylene Weight 13 kg 26 kg Electrical The table below contains the electrical specifications specifications Specification FAYP71LV1 FAYP100BV1 Unit Phase dis Voltage 230 V Frequency 50 Hz Fan motor Phase 1 Voltage 230 V Power consumption 68 W 101 W FLA Full Load Amps 0 4A 0 4A No of motors x output 1x43W 1x49W Part 1 System Outline 1 59 Specifications ESIE03 04 3 10 FHYKP Technical The table below contains the technical specifications specifications Specification FHYKP35BV1 FHYKP45BV1 FHYKP60BV1 FHYKP71BV1 Heat exchanger Length 778 mm 978 mm Rows x stages x fin pitch 2x11x1 75mm 3x11x1 75 mm No of passes 5 9 Face area 0 186 m2 0 226 m Tube type N hiX tubes Fin type Cross fin coil multi louvre fins Empty tube hole 2 3 Fan Nominal air flow cooling H 12 m min H 12 m3 min H 17 m3 min L 9 m min L 10 m min L 14 m min Nominal air flow heating H 12 m3 min H 12 m3 min H 17 m3 min L 9 m min L 10 m min L 14 m min Fan motor model 3D12H1AH1V1 3D12H1J1V1 4D12H1AG1V1 Fan speed 2 steps Fan type Sirocco fan Refrigerant circuit Type R407C Safety and functional devices See page 1 63 and 3 19 I
113. 4 FHYBP100 RP100L7W1 50 400 93 118 16 47 6 0 0 090 0 8 0 135 1 0 FDYMP100 RP100L7W1 50 400 94 118 16 47 6 1 0 090 0 8 0 135 1 0 Unit combination Power supply Compressor OFM IFM Indoor unit Outdoor unit Hz Volts Voltage range MCA TOCA MFA LRA RLA kW FLA kW FLA FHYCP125 RP125L7W1 50 400 11 6 5 3 20 59 74 0 065 0 6 0 09 0 0 085 07 FUYP125 RP125L7W 50 400 11 6 5 3 20 59 74 0 065 0 6 0 09 0 0 085 0 7 FHYP125 RP125L7W1 50 400 Max 50Hz 114 5 0 20 59 75 0 065 0 6 0 13 07 440 V 0 085 0 7 FHYBP125 RP125L7W 50 400 Min 50Hz 12 1 57 20 59 75 0 065 0 6 0 225 14 360 V 0 005 0 7 FDYMP125 RP125L7W 50 400 12 1 5 7 20 59 7 5 0 065 0 6 0 225 14 0 085 0 7 FDYP125 RP125L7W 50 400 14 9 8 5 20 59 75 0 065 06 05 42 0 085 0 7 Symbols Notes MCA Min Circuit Amps 1 RLA is based on the following conditions Indoor temp 27 CDB 19 5 CWB TOCA Total Over current Amps Outdoor temp 35 CDB MFA Max Fuse Amps see note 7 2 TOCA means the total value of each OC set LRA Locked Rotor Amps 3 Voltage range Units are suitable for use on electrical systems where voltage RLA Rated Load Amps supplied to unit terminals is not below or above listed operation range OFM Outdoor Fan Motor limits IFM Indoor Fan Motor 4 Maximum allowable voltage unbalance between phases is 2 FLA Full Load Amps 5 MCA MFA MCA 1 25 x RLA all FLA MFA lt 2 25 x RLA all FLA kW Fan
114. 4 How to remove the Vertical Blade 5 75 How to remove the Electrical Box 5 76 How to remove the Heat Exchanger 5 78 How to remove the Fan Motor and Fan Rotor 5 80 How to remove the Air Swing Motor 5 81 How to remove the Drain Hose Piping to the Left 5 82 Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work Step Action 1 Put your fingers on protrusions at left and right side of the unit to open the front panel Front panel Part 5 Disassembly and Maintenance 5 71 Disassembly and Maintenance Indoor Units ESIE03 04 Step Action To remove the air filter push up the tab and pull down the filter Lr Front panel a ES al m T x Yg a X a gt _ b a z ri i Lo pe j E a E ELM 4 a ul m Pl i 4 q i r f i i a p i L i A J lo y Y ry rat rh qu A M rt y ha L 1 E a E Y eR oer CAMIS S LLL m The air filter is free from the side of left or right m Itis easy to install if inserting along the guide Disengage the holding section on upper right of the panel by pushing toward left then slide toward right to remove the front panel Front panel E 3 e ris ya ad 3 y 1 E 1 T B 11 M _ or y GA 5 Y Li n y j e j p te i Fa a j A m As ais wr lao E E a i 4 d i i ri T i 1 L i 1 a h
115. 5 Disassembly and Maintenance 5 31 Disassembly and Maintenance Indoor Units ESIE03 04 2 9 FHYP60BV1 and FHYP71BV1 Exploded view The illustration below shows the exploded view FHYP60841 FHYP718W1 5 32 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the components of the exploded view No Component Component No Component B1 Evaporator assy Wire harness 5 F10 2 Vertical vane air discharge swing motor B1 1 Distributor Thermistor for coil F10 2 1 Set plate vertical vane B1 2 Union joint gas line Thermistor for air F10 2 2 Vertical vane air discharge B1 3 Union joint liquid line Wire clip F10 2 3 Connect bar vertical vane B1 4 Flare nut Wire clip F10 2 4 Connect bar vertical vane B1 5 Flare nut Lock metal F10 3 Cap drain socket B1 6 Retainer thermistor E20 Clamp F11 Supporter horizontal vane C1 Fan assy E21 Bush thermistor F12 Horizontal vane assy C1 1 Top plate fan assy Sound absorbing material F12 1 Horizontal vane C1 2 Fan housing 1 Housing power unit F12 2 Rod horizontal vane R C1 3 Fan housing 2 Top plate assy F12 3 Rod horizontal vane L C1 4 Fan rotor Bottom plate assy F12 4 Rod horizontal vane C C1 4 1 Hexagon socket screw Nameplate assy F13 Decorative plate C1 5 Fan rotor Housing
116. 5 0 6 0 062 0 6 Max 50Hz 264V FHYKP71 RP71L7V 50 230 Min 50Hz 198V 14 6 23 1 32 72 0 8 0 065 0 6 0 045 0 5 FAYP71 RP71L7V1 50 230 14 5 22 9 32 72 0 9 0 065 0 6 0 046 0 3 FHYBP71 RP71L7V 50 230 15 1 23 5 32 72 0 9 0 065 0 6 0 125 0 9 FDYMP71 RP71L7V 50 230 15 1 23 5 32 72 0 9 0 065 0 6 0 125 0 9 FHYCP71 RP71L7W 50 400 230 6 6 2 6 37 43 0 065 0 6 0 045 0 6 FUYP71 RP71L7W 50 400 230 6 6 2 6 37 4 3 0 065 0 6 0 045 0 6 FHYP71 RP71L7W 50 400 230 Max 50Hz 6 6 2 6 37 4 3 0 065 0 6 0 062 0 6 FHYKP71 RP71L7W1 50 400 230 440 V 6 4 1 6 37 42 0 065 0 6 0045 05 Min 50Hz FAYP71 RP71L7W1 50 400 230 360 V 6 3 0 9 16 37 4 3 0 0656 0 6 0 046 0 3 FHYBP71 RP71L7W 50 400 230 6 8 5 6 37 4 2 0 065 0 6 0 125 0 9 FDYMP71 RP71L7W 50 400 230 6 8 5 6 37 4 2 0 065 0 6 0 125 0 9 Symbols Notes MCA Min Circuit Amps 1 RLA is based on the following conditions Indoor temp 27 CDB 19 5 CWB TOCA Total Over current Amps Outdoor temp 35 CDB MFA Max Fuse Amps see note 7 2 TOCA means the total value of each OC set LRA Locked Rotor Amps 3 Voltage range 2 Units are suitable for use on electrical systems where voltage RLA Rated Load Amps supplied to unit terminals is not below or above listed operation range OFM Outdoor Fan Motor limits IFM Indoor Fan Motor 4 Maximum allowable voltage unbalance between phases is 2 FLA Full Load Amps 5 MCA MFA MCA 1 25 x RLA all FLA MFA lt 2 25 x RLA all FLA kW
117. 50 750 57 A 785 500 or more View A View B View C 11x65 715 eee AR i AAN T Fresh air intake 39 141 5 107 115 5 98 141 5 107 SPI j 2xM pps E Knock out hole Z 100 fcn A a 160 Suspension position 950 Components The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe connection Drain pipe connection O D 32 mm 1 D 25 mm Remote control wiring connection Power supply connection Drain hole O D 32 mm 1 D 25 mm Air filter Air suction side oO OC NI OD a AJ wy dv Air discharge side E o Name plate Part 1 System Outline 1 19 General Outline Indoor Units ESIE03 04 2 6 FHYBP100 125 Outlook dimensions and installation and service space unit mm The illustration below shows the outlook the dimensions and the installation and service space of the x65 130 F7 es o y 300 7x150 1050 57 1185 500 or more View A View B 16x65 1040
118. 54 3 10 Malfunctioning Outdoor Thermistor System ssss H9 3 55 3 11 Malfunctioning Discharge Pipe Thermistor System J3 3 56 3 12 Malfunctioning Heat Exchanger Thermistor System J6 3 57 3 13 Abnormal Heat Exchanging Temperature F6 eese 3 58 3 14 Malfunction of Current Sensor System J2 ooocoocccincnnicinicccnncnoccnacccannon 3 59 3 15 Failure of Capacity Setting PJ oooonocnniciccnnnconnccnoccnnncnncnrnrnnarccnnnnnnncn no 3 60 4 Error Codes System Malfunctions 4 1 What Is in This Chapter cccceecceeseeseeeeeneeseeeeeeeeeeeseaeeeaeessaeeeaeesneraas 3 61 4 2 Gas Shortage Detection ecceeeeeeeeseeeeeeeeeneeeeeeeeaeeseeeseaeeeneeseeeseeeeeaees UO 3 62 4 3 Reverse Phase ssiri anren ae n Le ente t kennt U1 3 63 4 4 Transmission Error between Indoor and Outdoor Unit U4 or UF 3 65 4 5 Transmission Error between Indoor Unit and Remote Control U5 3 67 4 6 Transmission Error between MAIN Remote Control and SUB Remote Control U8 3 68 4 7 Malfunctioning Field Setting Switch sesseseeeese UA 3 69 Table of Contents V ESIE03 04 5 Additional Checks for Troubleshooting Part 4 Commissioning and Test Run Whatls inThis Ghiapter ntt Oe deen aaa RR 3 71 Indoor Unit Checking the Fan Motor Hall IC seeesesess 3 72 Indoor Unit Checking the Power Supply Wave Form
119. 5A Drain pump motor X26A M1F Fan motor feedback cable X27A X2M Power supply and communication to the outdoor unit X29A M1A Swing flap motor X30A Connector to interface adaptor for Sky Air series DTA102 X40A Connector for EKRORO X35A X1A KRP4 Connector to group control adaptor power supply 16 VDC for optional PCB KRP4 X98A CAR Capacitor M1F 1 116 Part 1 System Outline ESIE03 04 PCB Layout 8 11 FDYMP71 125L7V1 Applicable The table below contains the applicable PCB number and unit of this PCB type PCB No Unit EW0203B FDYMP71 100 125L7V1 PCB The illustration below shows the PCB connectors X35A X33A X40A X21A SA JP1 X27A X19A X11A S185 X10A SS1 Connectors The table below describes the PCB connectors Connector Connected to Description X5A X1M Terminal strip P1 and P2 X10A TIR Power supply transformer sec X11A TIR Power supply transformer prim X18A R2T Thermistor coil X19A R1T Thermistor air X21A M1F Fan motor X27A X2M Power supply and communication to the outdoor unit X33A Connector to adaptor for wiring option KRP1B X35A X1A KRP4 Connector to group control adaptor power supply 16VDC for optional PCB KRP4 X40A Connector for EKRORO SS1 Selector switch emergency normal mode JP1 Master Slave jumper Part 1 System Outline 1 117 PCB Layout ESIE03 04
120. 5VHd O vor aos2 ISN NZa Nd JATYA GIONS 10S SZA MOT HJLIMS A4NSSJAd l Y3 X010 EN HILIMS 80123 zsa sa OINOHLO3 T3 SATIVA NOISNYdX3 ALA DIH HILIMS SYNSSsud HOSSI8AWO SOLO pl AAW HOLD VV Y dldlS TVNI WEX WX WX LINDY 43413238 TYNIIS GIAI AV T3 JILJNDVM X01 Y6A YS NMOQ dAng 150833Q 033903 NOLIN fi sd 398VH2SIQ HOLSINH3HI SEA AY 134 JLL3NBY 87 Qavog LINJN U Y AY M n 78 LHM O38 39 t f TV NIASAL YOSS 3HdNO2 30 NOLLISOd dA D MIS H18V3 3ALL3J MOTIZA MI 3LIHM 1H 034 Q3 TWNINYAL ONIM 013 M E F 1 89 ESIE03 04 330 38 OL LAS Juv SJHJLIIMS TIV ANO A8 0O3ddIHS SI LINA JHL NAHM IVONVA JAHIS SAHILIMS 40133138 3H1 DNILL3S 40 GOHLAW 3Hl Wal 34M IVY YOSSAYdWOI 3Snv2 T1 ldiS ONLUINIAD 130HS A8 LNN AHL 313340 LON 00 310N ec ML Ma
121. 7 Overview of the cooling mode functions ESIE03 04 2 2 Dry Keep Mode Applicable units Purpose Method Thermostat Operation condition All units The purpose of the dry keep mode is to remove humidity while maintaining the room temperature The points of thermostat ON or OFF are determined according to the suction air temperature at start up of the unit operation The set temperature and flow rate are not displayed on the remote control Suction air temp Operation start up Thermostat ON ATr Differential Thermostat OFF When dry keep is selected on the remote control the unit detects the ambient temperature This ambient temperature is then the setpoint The thermostat is turned OFF when the air return temperature drops below this setpoint The thermostat is turned ON in one of the following conditions Suction air temperature Thermostat ON ATr Tr gt 24 C Tr 1 5 C 18 lt Tr lt 24 C Tr 1 0 Tr lt 18 C 18 C The table below describes the operation condition Compressor condition ON OFF Fan speed L OFF Flap angle Set angle PoO Air flow direction set with remote control Setting indication Used input The dry keep function uses the following inputs Input Connection on Connection on indoor PCB outdoor PCB indoor air temperature R1T X19A 2 28 Part 2 Functional Descriptio
122. 7 5 4 FHYCP35 45 60 71 100 and 125 sse 1 78 5 5 FHYBP35 45 60 71 100 and 125 1 79 5 6 EDYP125 ea Rh EC Hebe me e pite id dace 1 80 5 7 FHYP35 45 60 71BV1 100 and 125 sssssse 1 81 5 8 FUYP7 1 100 and 125 osea es Se esae ee 1 82 5 9 FAYP7 enin AA ee EEG as 1 83 5 10 FAYPTOO inihi oep b eene debes a 1 84 5 11 FHYKP35 45 60 and P71 icono anana 1 85 5 12 FDYMP71 100 and 125 cssc E 1 86 6 Wiring Diagrams Outdoor Units 6 1 What Is in This Chapter sesessesseseeeeeeenenneennnnnnnnnen nne 1 87 6 2 RP71 100L7V41 35 iiis a ede de LER HR de 1 88 6 3 RP71 100E7WT ic aie eae be te ogg dias nha 1 89 6 4 RP125L7W1 iiid eC NT Ee e erede tUe 1 90 6 5 RYP71 100L7WV1 eee deer io eoe dae deed 1 91 6 6 RYP71 100E7W1 An teenie Hee ae dle 1 92 6 7 RYP125E7WYT x nem te eto te a ta atada 1 93 ii Table of Contents ESIE03 04 7 Wiring Diagrams Indoor Units 7 1 Whats in This Chapter Tico ia rt 1 95 7 2 FHYBP35 45 60 ahd 71 i iei ertet ie spp ener 1 96 7 3 FHYBPTOO And 125 vierte HEIDI RM 1 97 7 4 FHYCP35 45 60 71 100 and 125 1 98 7 5 FDYP125 une cedi aeter 1 99 7 6 FHYP35 45 60 71 100 and 125 risinn iah dde 1 100 7 7 FUY P7135 100 and 125 5 ta epp Aa 1 101 7 8 FAMP Os si vente ate 1 102 7 9 EAYP 100 2 tt adherent ve cia ani ee in ee 1 103 7 10 FHYKPS5B 45 60 and 7 1 iti eerte mete tet 1 104 7 11 FDYMP71 100 and 125 iii aerea ale 1 105 8 PCB Lay
123. 9 5 max 65 C for initial open practice function ing E V 70 pulses Heating over Indoor heat Tc 63 C for 90 s continu cooling load peak exchanger tem ously min 60 max 66 C 80 pulses cut off perature Tc for practice function Remocon heating OFF Discharge pipe Discharge pipe Td gt 125 C for 20s high temperature temperature T2 continuously Td disconnection Discharge pipe Td is determined to be dis Retry 6 x thermistor T2 connected from the piping until 5 min after the compressor final error starts F3 Td lt 55 C Td lt Ta 10 ATd lt 5 K within 5 min after start Remarks In case of O L operation O L will be activated 1K next time In case of H P activation O L will be activated 1K next time Used input The forced thermostat OFF control uses the following inputs Input Connection on Connection on p indoor PCB outdoor PCB Outdoor heat exchanger thermistor R2T Indoor heat exchanger thermistor R2T Discharge pipe thermistor R3T Remark In case of twin triple applications the highest Tc is used Part 2 Functional Description General Functionality ESIE03 04 1 8 HPS and LPS Function Applicable units R Y P71 125L Purpose HPS High Pressure Switch If the pressure at the discharge side of the compressor becomes abnormally high the HPS stops the unit automatically in order to prev
124. A will appear on the remote control display See Malfunctioning Field Setting Switch UA on page 3 69 Set the second code No according to the tables below FHYP Second code No Ceiling suspended type 01 Height lt 2 7 m 02 2 7 m lt height lt 3 5 m 03 Not used FAYP Second code No Wall mounted type 01 Normal 02 High 03 Extra high FHYCP and FUYP Indoor unit Second code No 4 way outlet 3 way outlet 2 way outlet FHYCP35 71 01 lt 2 7m lt 3 0 m lt 3 5 m 02 lt 3 0m lt 3 3m lt 3 8 m 03 lt 35m lt 3 5m FHYCP100 125 01 3 2m lt 3 6m 4 2m 02 lt 3 6m 4 0m 4 2m 03 4 2m lt 4 2m FUYP 01 27m 3 0m 93 5m 02 3 0m lt 3 5m lt 3 8m 03 lt 3 5m lt 3 8m Part 4 Commissioning and Test Run 4 15 Field settings ESIE03 04 2 7 Setting the Filter Counter Mode No 10 or 20 First code No 0 Fan speed OFF when thermostat OFF Fan speed changeover when thermostat OFF Air flow direction setting When the filter counter indication time is set to ON set the second code No according to the table below Unit FHYCP FHYKP FHYP FUYP FAYP L FAYP B FHYBP FDYMP FDYP Mode No 10 or 20 First code No Second code No Contamination 01 02 light heavy 2500 hrs 1250 hrs 2500
125. A LRA RLA kW FLA kW FLA FHYCP71 RYP71L7V 50 230 151 23 2 32 72 111 0 065 0 6 0 045 0 6 FUYP71 RYP71L7V 50 230 147 23 2 32 72 108 0 065 O6 0 045 0 6 FHYP71 RYP71L7V 50 230 15 6 23 2 32 72 115 0 065 06 0 062 0 6 FHYKP71 RYP7IL7V 50 230 Mex ente 144 231 32 72 106 0 065 06 0 045 05 FAYP71 RYP71L7V 50 230 143 229 32 72 10 7 0 065 06 0 046 0 3 FHYBP71 RYP71L7V 50 230 14 8 235 32 72 106 Jo o65 06 0 125 0 9 FDYMP71 RYP71L7V 50 230 148 235 32 72 106 0 065 0 6 0 125 0 9 FHYCP71 RYP71L7W1 50 400 6 6 2 6 37 43 0 060 0 6 0 045 0 6 FUYP71 RYP71L7W1 50 400 6 5 2 6 37 42 0 065 06 0 045 0 6 FHYP71 RYP71L7W1 50 400 Max 50Hz 6 7 2 6 37 44 0 065 06 0 062 0 6 FHYKP71 RYP71L7W1 50 400 an e 4 16 37 42 0 065 06 0 045 05 FAYP71 RYP71L7W1 50 400 360 V 6 2 0 9 6 37 4 2 0 065 0 6 0 046 0 3 FHYBP71 RYP71L7W1 50 400 6 8 5 6 37 42 0065 06 0 125 09 FDYMP71 RYP71L7W1 50 400 6 8 5 6 37 42 0 065 0 6 0 125 09 Unit combination Power supply Compressor OFM IFM Indoor unit Outdoor unit Hz Volts Voltage range MCA TOCA MFA LRA RLA kW FLA kW FLA FHYCP100 RYP100L7V1 50 230 227 348 40 97 16 7 0 090 0 8 0 090 1 0 FUYP100 RYP100L7V1 50 230 22 3 348 40 97 164 0 090 0 8 0 090 1 0 FHYP100 RYP100L7V1 50 230 MaxsoHz264v 225 345 40 97 168 0 090 08 0 130 07 FAYP100 RYP100L7V1 50 230 Min 50H2 198V 2524 342 40
126. ALERTA HR Ier a 3 24 MAIN lt lt A e ie o cra erate c AE eh uf P m A Bed 4 17 malfunctions indoor error codes overview 1 ehh 3 16 outdoor error codes overview 1 erras 3 17 system error codes overview 2 ec ehh hh hh hn 3 18 Index ESIE03 04 Operating Mones ve bla de sad o Lees EA E etu b des E A dde tet 2 6 operation data s sae cece claws a ere eme EE RE KR RR eee ee ee ala Mya 4 34 operation MANGE vero ci cete ra e a ee ace ee A aed aunt Ge TE Roe eat ena 4 33 eol P c r 1 47 outlook Indoor Unltss ata das e LA Ande see it s es Mom dte heo 1 13 CUA UNS ii A AO lee CO Ie p NEP RIA e A A S 1 3 overcurrent protection function 2 0 eee eee 2 23 RUD sa cosca NN 3 79 PR A A A ST AAA ERA hc IL UNE Mte S Rr a eaa 3 79 A A ur dA TA A O AE EO NE A A 3 80 remote control display malf nctionu 1 d hd eee t eI ER Penn ee in 3 14 setting address for receiver of infrared remote control 0 0 00 cece eee eee 4 5 setting address for infrared remote control 0 0 cece eee 4 6 thermostat using conditions s sasaa 000 cee he 2 22 remote CONO uu PA A Soares SE Ed A operose t au UP En T GE 3 8 reverse phase protector Joao me Goo are it done MR Casta d eR peak Md Ro RUE stir ann 3 22 S safety devices high pressure SWILCh 5 125 ase ace bet od base ee coe bk RENI no Lei ba s 3 23 low pressure SWIEGhze crest cu Ata ares A M br e S SML ae uud
127. E03 04 2 17 Outlook dimensions and installation and service space FHYKP60 71 The illustration below shows the outlook the dimensions and the installation and service space of the unit mm Required space Fresh air intake position 2 o SON 09 r VM 4 A 08 y A A w i al Dx JE m eom uu ee Pd p i 008 i nis A e ge J A c SF 0 L SF eae OBZ Ol E VA Era TE F on 1 1 n E EM E is Ez 6 E A N e ex all TET s z SL 5 Oo o o 2 5 E 38 aj o D pele E o oN as e 2e T uil d E E are I E Sar T ec y 350 Suspension positio 760 Ceiling opening ver o 2 c D Oo Oo t5 DO 23 05 c 23 Oo oo 2 1000 or more 20 QF ein ec El oc 9 25 wo PI ra V Ds ES NIN AE X js 7 D Per E e 2 ECT f E Wr o un gt E en el 7 Ad i ste SE i y E le PULS o y o X 1 7 E LO GOL 2 Z Ocl ori oz 1 40 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe
128. FF Cooling dry keep Unit mode Heating i ON Defrosting OFF 4 way valve ON i i OFF Used input The 4 way valve control uses the following inputs Input Connection on Connection on p indoor PCB outdoor PCB Indoor air temperature R1T auto changeover X19A Outdoor heat exchanger temperature R2T defrost X5A 2 48 Part 2 Functional Description ESIE03 04 Overview of the heating mode functions 3 6 Starting Outdoor Fan Control in Heating Mode Applicable units RYP71 125L Purpose The purpose of the starting outdoor fan control is to control the fan speed in function of the indoor and outdoor unit air temperature Method The illustration below shows the fan starting control in heating mode m LPS is not detected for 3 min after start up m Units operate with the starting air flow volume for at least 5 minutes The air flow volume stays at H for the first 5 seconds if it is switched from OFF to L The fan operating areas 1 9 are indicated Outdoor unit air temperature 4 5 1 17 24 Indoor unit air temperature Different fan The table below explains the meaning of L H and HH fan speed speeds 71 and 100 125 Fan operation 1 fan Upper fan MF1 Lower fan MF2 OFF OFF OFF OFF L L L L H H H H HH HH HH HH Used input The outdoor fan starting control in heating mode uses the following inputs init Connection on C
129. Field settings ESIE03 04 2 3 How to Change the Field Settings with the Infrared Remote Control Optional accessories Infrared remote control If optional accessories are mounted on the indoor unit the indoor unit setting may have to be changed Refer to OH98 2 or the installation manual optional handbook for each optional accessory The illustration below shows the infrared remote control C ON OFF EE e ED Mode No T TME UPbutton Field setting mode SEEMS dj Il DOWN button ela FAN CANCEL RESERVE button RESERVE UP DOWN First code No TIMER MODE C 3 MODE button Second code No A SWIN o O20 OS TEST C3 INSPECTION TEST button Setting To set the field settings you have to change m Mode No m First code No m Second code No To change the field settings proceed as follows Step Action 1 Hold down the INSPECTION TEST button for at least 4 s during normal mode to enter the Field setting mode 2 Press the MODE button to select the desired Mode No 3 Press the UP button to select the First code No 4 Press the DOWN button to select the Second code No 5 Press the RESERVE button to set the present settings 6 Press the INSPECTION TEST button to return to the Normal mode 4 12 Part 4 Commissioning and Test Run ESIE03 04 Field settings
130. Hi8v3 LIMS Jim H JLIMS OWYSHL eo Y4 4010 03 az dossaddWO 8010 3 AW de 9NLL V E dvHe AW 198 JU 3NDV os ZSglsd de JUJNDV diy im AV AV AV JH JU JNOV OUO HOLIY LL 3 3 134 DLLINOY 3 3 0 JLINDY N33H9 JOLINOW 3214835 30010 ONILLIN3 HON 3503 dls LO vorAoca ISN 1EM 12M JOOpJnO HL IMS 30123135 AQEZ QU YOLDY dv ONILYVLS 1 5 ZHOG L a WW HOLY 1 JOOpul 4 El LW OLIVA VO IVNINelaL NMOG did 1504330 03403 NOLLA HSAd ONdIM Olla duvog LIA 031Nieid 1 91 Part 1 System Outline ESIE03 04 Outdoor Units iagrams D iring WwW RYP71 100L7W1 6 6 The illustration below shows the wiring diagram of the unit iagram d iring WwW LINIID NOISSIWSNYHL TYNOIS lv HOLS
131. INYSHL WA AYTAY JILSND VW HW A67Z A072 022 dINYOISNVAL 40133130 4431 Hl yd OV HOLIYINOJ JLLJNOVH WA YAWHOSSNVaL 1N338N GIA HILIMS ONS3HL N3389 YOLINOW 3 4835 30010 ONILLIWS LHOM dvH 1AdNI S3DIA3U AL33VS LNH 3543A38 3SVHd J 3503 Cals Nes 3ATVA GIONS TOS SCA MOT HILIMS 34nsS3Hd L Y4 YOLOW El CO vol aosz 3snd Na fd 3ATVA AVM 7 SLA HOIH H IIMS 38NSS3Hd MOSSdHdNO YOLOW 3l HILMS 40133135 zsa IS OINOS123 T3 3A TVA NOISNYdX3 ALA LINJA 43413338 IVNDIS GIA AV 38 B LL3ND VW OIM YO YS AWW SOLDVdV iol diMIS lVNINH3L WEX eX WIX SDYVHISIC YOLSINNSHL SZA AV 138 J LAND VW 47 NMOQ dW d 1S08430 033404 NOLLAN HSfid 1S8 102 YOLSINYSHL GLA AV 38 B L3NDVH YE ayog LINIJ O31Nlsd div TYNINHAL YOSS JudWOO 30 NOILISOd
132. L7V1 RP100L7W1 and RP125L7W1 Conditions Operation range The illustration in this section is based on the following conditions m Equivalent piping length 7 5 m m Level difference 0 m m Air flow rate High The illustration below shows the operation range Outdoor temp C DB 50 46 45 44 40 35 30 25 20 15 10 10 15 Operation range Allowable range of operation pull down 14 15 20 25 Indoor temp C WB 28 30 4 36 Part 4 Commissioning and Test Run ESIE03 04 Test Run and Operation Data 3 3 RYP71L7V1 RYP71L7W1 RYP100L7V1 RYP100L7W1 and RYP125L7W1 Conditions The illustrations in this section are based on the following conditions m Equivalent piping length 7 5 m m Level difference 0 m m Airflow rate High Operation range The illustration below shows the operation range Cooling Cooling Outdoor temp C DB Operation range Allowable range of operation pull down 12 15 20 25 2830 Indoor temp C WB Operation range The illustration below shows the operation range Heating Heating Outdoor temp C WB a Operation range operation Warming up Allowable range 10 15 20 2527 30 Indoor temp C DB Part 4 Commissioning and Test R
133. L7V1 RYP100L7W1 RYP125L7W1 Unit Phase de 3N 1 3N 3N Voltage 230 V 400 V 230 V 400 V 400 V Frequency 50 Hz No of wire connections 3 wires for power 5 wires for power 3 wires for power 5 wires for power 5 wires for power supply supply supply supply supply including earth wire including earth wire including earth wire including earth wire including earth wire 4 wires for connec 4 wires for connection 4 wires for connection 4 wires for connection 4 wires for connection ion with indoor with indoor including with indoor including with indoor including with indoor including including earth wire earth wire earth wire earth wire earth wire Power supply intake Outdoor unit only Compressor Phase 3 1 3 Voltage 230 V 400 V 230 V 400 V Starting method Direct No x motor output x2200 W 1x3000 W 1x3750 W Fan motor Phase Voltage 230 V No of motors x output x65 W 1x90 W 1x85 1x65 W Part 1 System Outline 1 51 1 Specifications ESIE03 04 Electrical Data The table below contains the electrical specifications Unit combination Power supply Compressor OFM IFM Indoor unit Outdoor unit Hz Volts Voltage range MCA TOCA MF
134. LYOHS A8 LINA JHL 318300 LON A8 GaddlHsS div 1 38M M38J5 H13V3 JALLJ3108d MOTIJA MIA SLIHM LHM 038 038 TIWNIHH3L DNIHIM 01913 H0123NNOJ WALNAN ENS 3DNV8O DUO Jni8g nig 9DV I8 118 EEE EX oo LX Md div Mza YHS O se zsa 1S0 ha 0001 n0 X08 HILIMS 1 93 Part 1 System Outline Wiring Diagrams Outdoor Units ESIE03 04 1 94 Part 1 System Outline ESIE03 04 Wiring Diagrams Indoor Units 7 Wiring Diagrams Indoor Units 7 1 What Is in This Chapter Introduction This chapter contains the wiring diagrams of the indoor units Wiring diagrams This chapter contains the following wiring diagrams Wiring diagram See page 7 2 FHYBP35 45 60 and 71 1 96 7 3 FHYBP100 and 125 1 97 7 4 FHYCP35 45 60 71 100 and 125 1 98 7 5 FDYP125 1 99 7 6 FHYP35 45 60 71 100 and 125 1 100 7 7 FUYP71 100 and 125 1 101 7 8 FAYP71 1 102 7 9 FAYP100 1 103 7 10 FHYKP35B 45 60 and 71 1 104 7 11 FDYMP71 100 and 125 1 105 Part 1 System Outline 1 95 ESIE03 04 ca Y gt lt cul
135. M dE SIgvd 1vNO LdQ H d t2121NN22 CRIADA 178 2LLINOVI 135 SS3UCOW 5 31 41M HOLIMS k219313 ZSS 1 09 J01S Nd3HL1 Lee SS N TW H21IS EJLOFTIS ss divid ls Md3Hl lik OO Jana AINJHOLIMS QNH3HI Jle NY1 HOOQN EOIQN dl 391WH40 1504430 30010 9M 11 W3 1H9 1 dVvH 04H NB S 441713 30010 ON 1L N3 1H9 1 dH N33H5 HzN 1 30010 D 11L N3 1H9 1 dzH d18 N0 30010 ONI LL Wa 1H9 1 dlH dv1z ONTAS EOIQN vL 13340 331 NOR 3314E 8 JOC C 9NILIIN3 1H9 1 d amp H 13340 AQLINOW 32 AE S 3QC T 9NILIIN3 1H9 1 dvH 2INIHO0LIOvVdV3 HLS Qquvca 1109419 Qd31NIHd aly idY13 9N SS H21 45 LIANI YEE 3Xavig e 311THm 2Z C38 l Part 1 System Outline 1 100 Indoor Units iagrams D iring W ESIE03 04 1 101
136. Malfunction of outdoor air 3 55 temperature sensor system J2 O Malfunction of current sen 3 59 sor system J3 m Malfunction of discharge 3 56 pipe temperature sensor system J6 m P Malfunction of heat 3 57 exchanger temperature sen sor system P L1 Failure of capacity setting 3 60 Symbols and notes The table below describes the symbols and notes used in the malfunction overview Symbol note Description High probability of malfunction O Low probabiltiy of malfunction O No possibility of malfunction do not replace Part 3 Troubleshooting 3 17 Troubleshooting ESIE03 04 1 11 Troubleshooting with the Remote Control System Malfunctions Malfunction The table below contains an overview of the system malfunctions overview If Then Location of the malfunction Rem contr PCB PCB Malfunction description See page display Other iis id nem j di than PCB c E contr unit unit UO Gas Shortage Detection UO 3 62 Ul Reverse Phase U1 3 63 UA or UF O Transmission Error between 3 65 Indoor and Outdoor Unit U4 or UF U5 O O Transmission Error between 3 67 Indoor Unit and Remote Con trol U5 US O O Transmission Error between 3 68 MAIN Remote Control and SUB Remote Control U8 UA O Malfunctioning Field Setting 3 69 Switch UA Symbols and notes The table below describes the symbols and
137. Motor Rated Output next lower standard fuse rating Min 16A 6 Select wire size based on the larger value of MCA or TOCA 7 Instead of fuse use circuit breaker 1 50 Part 1 System Outline ESIE03 04 Specifications 3 3 Technical specifications RYP71 RYP100 and RYP125 The table below contains the technical specifications Specification RYP71L7V1 RYP71L7W1 RYP100L7V1 RYP100L7W1 RYP125L7W1 Model x No JT90FA V1N x 1 JT90FA YE x 1 JT125FA V1N x 1 JT125FA YE x 1 JT160FA YE x 1 Type Hermetically sealed scroll type Compressor Refrigerant oil type DAPHNE FVC68D Speed Oil charge 1200 cc 1500 cc Length 859 mm Rows x stages x fin pitch 2x34 x 2 0 mm 2x52x2 0mm No of passes 6 10 Outdoor Face area 0 364 m 0 983 m Heat exchanger Tube type HI XSS Cooling tube Fin type Non sym waffle louvre Empty tubeplate hole 0 No of fans 1 2 Nominal air flow 230 V cooling 48 m min 55 m min 89 m min Nominal air flow 230 V Heat 43 m3 min 50 m min 80 m3 min Fan ing Fan motor model P47L11S P47L11S x 2 Fan speed 3 steps Type R407C Refrigerant circuit Charge 2 8 kg 3 7 kg Safety and functional devices See page 1 63 and 3 20 Heat insulation Both liquid and gas pipes Machine weight 80 kg 79 kg 102 kg 101 kg 106 kg Electrical The table below contains the electrical specifications specifications Specification RYP71L7V1 RYP71L7W1 RYP100
138. N button as many times as needed to select the unit No you want 5 Carry out the settings for modes 44 and 45 See Maintenance Mode Settings further in this section 6 Press the CONFIRMATION button to confirm the settings of modes 44 and 45 7 Press the INSPECTION TEST button to return to the normal operating mode 4 24 Part 4 Commissioning and Test Run ESIE03 04 Field settings Maintenance Mode The table below describes the maintenance mode settings Settings Mode No Function Content and operation method Example of the remote control display Display malfunction history Past eror code The history No can be changed with the pro Unit No ve History error gramming time button AE 3 4 settle codes Malfunction 0 Newest nistory 2 Oldest 00 displayed for 3 and subsequent Select the display thermistor with the pro gramming time button 41 Thermistor Thermistor oe a oe data display 0 Remote control thermistor DRIES er S LC 1 Suction thermistor s d 2 Heat exchanger thermistor 2 43 Forced fan ON Turns the fan ON for each unit individually Unit No f Ll a SETTING Sets fan speed and air flow direction for each unit individually when using group control 44 Individual Settings are made using the air flow direc setting tion adjust and fan speed adjust buttons Unit No Confirmation by the confirmation button is required
139. NIORSRG H3 qu MEN B INY TE HI 300 n 3 M NOLITE 1363 J 754 y nA NZIIng NOLLVH3dO N 2158 vex fbx wile NOLIFE 108 4 US N45 HOTNDA 4 m E NCLL iL isd J001 ONL LU un NOL R SOLIS 15S dO 959 030039N ALW OLING ON LI3S 3snlvaddWal 659758 OoZcl ISNA TvWe3H Jo0pu Vases OLINA AWIL ONIWAVEDOud 9SHESH Wa SOL Ovdv E Le e P NCLICH dOlS HYlS 309W YAHI Sd ABLZ A07Z 022 YSHEOSSNYVAL m NOINE 3300 IS HSAMOSSKYHL ATdd S YSMOd e f c HIT OLLNGS SLOW CAAM QuyOS LInosD 031 Md dy 1 105 Part 1 System Outline Wiring Diagrams Indoor Units ESIE03 04 1 106 Part 1 System Outline ESIE03 04 PCB Layout 8 PCB Layout 8 1 What Is in This Chapter Introduction This chapter contains the following information m t describes which unit uses which PCB types m ltshows the PCB connectors PCB layouts This chapter contains the following PCB layouts PCB layout See page 8 2 R Y P71 125L7V1 and R Y P71 125L7W1 1 108 8 3 FHYCP35 125B7V1 1 109 8 4 FHYBP35 125B7V1 8 5 FDYP125B7V1 1 110 1 111 8 6 FUYP71 125BV17 1 112 8 7 FHYKP35 71BV1 1 113 8 8 FHYP35 125BV1 1 114 8 9 FAYP71LV1 1 115 8 10 FAYP100BV1 8 11 FDYMP71 125L7V1 1 116 1 117 Part 1 System Outline 1 107 PCB Layout ESIE03 04 8 2 PCB Connectors R Y P71 125L7V1 and R Y P71
140. NS3HL AW AV 138 LINDY HOLA YO HB HILIMS 90193135 z50 Sd LINIID_NOISSIWSNVAL TWNOIS 2l lY YOLSINGSHL ZW AV 138 JILSNDVI WUDI 89 YS ZW gO1DVdvJ ue AG TZ AO7C 0CC H3HHOJSNVHL Hl 301233130 AVS HINV3 SZA AV TdH 51L3NDV ur di HO1DVdVJ uo MJAHOJSNVHI 1N384N VIL ZW HILIMS OWAH SLA AV T38 113NDV ue NMOQ dWhnd 1S08430 033303 NOLLING HSNd 158 MANI S3DIA3Q AL IVS AO HOLIMS OWYAHL WA AV 138 Wu Qsvog LAID 31Nldd div f TNIAL YOSSIYANDO 30 NOILISO4 JOOpno e SSV D Sd I 96LSZM1Z 330 38 OL LAS 38V SJHJLIMS TIV AYOLI SELINA SHL NAHM IVONVN 32IAH3S SSHILIMS 40193735 JHL DNILI3S JO GOHLSAW AHL WII JANYA YOSSSYdWOD ISAY TIM ldiS DNILIMYD
141. PER only DS2 4 The table below describes the DIP switch Freeze 2 Setting Illustration Function Factory setting OFF Normal operation 1 2 3 4 Field setting ON Countermeasure for low humidity applications 1 2 3 4 4 30 Part 4 Commissioning and Test Run ESIE03 04 Field settings DS2 4 Method and illustration DS2 4 Capacity result at low temperature Note DS2 4 Caution The capacity will be increased when the dip switch DS2 4 mounted on the outdoor PCB is setto ON Detail dip switch setting OFF Factory setting ON ch O 4 The capacity increases when outdoor temperature drops below 21 C as indicated on table below Dip switch OFF Factory setting Dip switch ON Capacity low temperature 100 150 200 This is a relative comparisson to indicate an increase of 50 to 100 capacity with the dipswitch ON See page 2 29 Freeze up conditions for detailed information m Finally the capacity result will depend on the total condition of the installation site This is the responsibility of the customer m There is additional limitation for the relative humidity when operating this switch Finally it will depend on the total condition of the installation site and is responsibility of the customer m Evaluation is necessary for each installation site by a proffesional responsible installer m Only use the switch for capacity in
142. Part 3 Troubleshooting 3 9 Troubleshooting ESIE03 04 Step Action 2 Press the UP or DOWN button and change the UNIT No until the receiver of the remote control starts to beep TONO Y ge TIME UP DOWN RESERVE CANCEL TIMER MODE AS SWING q TEST If you hear Then 3 short beeps Follow all steps below 1 short beep Follow steps 3 and 4 Continue the operation in step 4 until you hear a con tinuous beep This continuous beep indicates that the error code is con firmed 1 continuous beep There is no abnormality 3 Press the MODE selector button The left 0 upper digit indication of the error code flashes Y ON OFF 4 RESERVE CANCEL mo E TIME UP DOWN o FAN TIMER MODE MODE A SWING 3 10 Part 3 Troubleshooting ESIE03 04 Troubleshooting Step Action 4 Press the UP or DOWN button to change the error code upper digit until the receiver of the remote control starts to beep DOWN 7 7 WonsorF m Y ese 5 UP zi DOWN UP B e FANDOUIN 1 RESERVE CANCEL P TIMER t MODE a F A SWING H E n r TEST t H AUP L If you hear Then 2 short beeps The upper digit matches 1 short beep No
143. Retainer thermistor E20 Bush thermistor F12 Horizontal vane assy C1 Fan assy E21 Sound absorbing material F12 1 Horizontal vane C1 1 Top plate fan assy Top plate assy F12 2 Rod horizontal vane R C1 2 Fan housing 1 Bottom plate assy F12 3 Rod horizontal vane L C1 3 Fan housing 2 Nameplate assy F12 4 Rod horizontal vane C C1 4 Fan rotor Housing signal receiver F13 Decorative plate C1 4 1 Hexagon socket screw Nameplate DAIKIN F14 Air suction grille assy C1 5 Fan rotor Side plate assy right F14 1 Air suction grille C1 6 Fan motor Side plate right F14 2 Fixture air suction grille C1 7 Lock metal fan motor Swing motor assy F14 3 Hinge air suction grille C1 8 Motor base Set plate swing motor F15 Side plate right C1 9 Fan shaft assy F3 4 Connect arm horizontal vane F15 1 Cover side plate C1 10 Coupling fan shaft F3 5 Crank air swing F16 Side plate assy C1 11 Fan bearing Bearing horizontal vane R F16 1 Cover side plate C1 12 Bearing holder Heat insulation material F17 Blind plate piping hole 1 C1 13 Set plate bearing holder Heat insulation material F18 Blind plate piping hole 2 C1 14 Wire clip Heat insulation material F19 Wire clip C2 Air filter Heat insulation material F20 Set plate drain pan 2 E1 Electric components assy Sealer F21 Supporter fan E2 Switch box Lock metal F22 Retainer E3 Cover switch box Wire clip F23 Air guide plate E4 Power transformer Side plate assy left F24 Heat insulation cover top plate E5 Printed circuit contr
144. S Ol LX LOLA we ma Joopjno e SSW 001714 dvre ursa zsgLsg ay M NYd Y YOSSAYdWOI Y a W AV Se ONIL El AV 138 J SCA AV 154 JLL3NBV AV 138 JILSNOV nea 39 A0EZ gt 9 ZH00 QW SOLJV INOJ JILJNIY N333 3 5 YOLINOW 3314835 0019 ONILLIWS 1HOIT 3503 07313 NE _ vol aosz ISNA Mza Ma HJLIMS 40193135 sg Isa d OLDVdv DNILNVIS u J OU SOLD VdV2 HE Gl HOLDVdv3 aJ TWNINUSL ONMIM 91313 NMOQ dANd 1504330 033403 NOL1Ng_HSNd 158 Quvog LINIJ 031Nltid dY Part 1 System Outline 1 88 Outdoor Units iagrams D iring W C103 YOLSINYSHL ALY Av T38 JILSNDV H9 JI NOISSINSNYL TVNBIS MI YOLSINYSHL QU 8012V 1NO2 ILA Dyl WA AS7Z RO7Z 02Z H3WHOJSNVHL 401233130 v31 Hl Y4 N3349 YOLINOW 314835 30010 DNILIIW3 L dvH YAWHOSSNVAL 1NISAN di HILIMS OWYSHL 3snd 0 5 d nes 1MdNI S3DIA3U AL33VS LIMH 3SH3AdH 3
145. SIMO 5338 WI 7 GG su EE DET INE em IVANYH HOLLVTTVISHI d3HOYLlY IHL HLIM 32NYC4020Y NI LA 4 aoe Lint 341 OL LE 1238805 NGTIORINOO UONGH THMLNID NISN 38 D NL 7 ie wees el oS u000N X00 TOHLNG 1NIOd DNILIS 40 DNLOHNRUC NIEMA 001314 ME 401223802 Ea IPN TAMIL SON 380150830 qd 4 wis dlv lSS EN TE NOTS CIN ER JIA 300 0 ON LLIWa 18911 dEH d0 OY SW N33H9 U3W TL T X SIN 5 30010 o I11IN3 1H911 d 30010 ons Joal d LH 4311081802 H 310n3 340 40 MILINA Hsnd LS icc 1h RIS T Zy Kquegg LINIYLI GINIHd dEY i o vog Liu QNT dzY diY E H3110HINO2 dl1Q0W3H SS31381M 6 6 E LINO AV1dS O H3A 323H 31108140 310088 l l E megir s m aic erm 3AV1S U3ISVW EE 29 o LINN HOOQNI LINA HOOQNI HATIOMLNOD 310N30 TYH N2 al N31SAS NO I1VH3d0 tim novsinshvi CU o SNOINYLTAMIS JO 3SV9 NI QUE gr m ya E Y u OWN c cu E comment mem LHM 4 Z 2 9 LINN 9 lol 034 YOOaLNO 01 0 Oo De N3389 N0J ape sume ci SE EE T 554 E do a a NOX STEP MCN im MOST VE Oh a 8311041009 31038 5S313H A OL 03HIWLLY NV H Ov M EL IMS UOL97135 INA AY Te O HIA 13938 8311041109 310438 GIYIM QuOR 1100419 CIN Hd dl v The illustration below shows the w Indoor Units iagrams FAYP71 iagram D d iring iring 7 8 Ww W Part 1 System Outline 1 102 Indoor Units iagrams D iring W ESIE03 04 1 103
146. The time chart below illustrates the draft avoidance control 1 in defrosting When the flap starts to move there can be a draft The fan speed decreases to LL Setting speed but it takes some time because of Fania ra oe its inertia Off LETTERE Fla Setting PNG A DA Poo O E Poo E Mathes 3 ae E rS Flap motor starts Yes AS to drive the flap Defrosting A SN AAA AA RA Flap moves from setting position to Po0 Part 2 Functional Description 2 45 Overview of the heating mode functions ESIE03 04 Used inputs The draft avoidance control 1 uses the following inputs Inbit Connection on Connection on p indoor PCB outdoor PCB Limit switch for flap 33S No of fan turns X26A Outdoor heat exchanger thermistor start and end R2T defrosting 2 46 Part 2 Functional Description ESIE03 04 Overview of the heating mode functions 3 4 Applicable units Purpose Starting conditions Time chart Used input Draft Avoidance Control 2 The draft avoidance control 2 is applicable for the following units Model type Model name Cassette FHYCP and FUYP Corner FHYKP Ceiling FUYP Wall FAYP The purpose of the draft avoidance control 2 is to avoid draft when the flap is moving The draft avoidance control 2 is activated when m Hot start is finished or m Cold air prevention control is finished If the f
147. Then The expansion valve has no Disconnect the valve connector without the clicking sound clicking sound and proceed to step 5 5 Check the coil current Open circuit normal short circuit The table below contains the reference resistance values DE Grey Black Yellow Red Orange Gey 40500 40500 40502 40502 Black 40 50 Q 80 100 Q 80 100 Q 80 100 Q Yellow 40 50 Q 80 100 Q 80 100 Q 80 100 Q Red 40 50 Q 80 100 Q 80 100 Q 80 100 Q Orange 40 50 Q 80 100 Q 80 100 Q 80 100 Q 6 Check the clicking sound again If Then There is a clicking sound The expansion valve works properly There is no clicking sound Replace the expansion valve unit There is still no clicking sound Replace outdoor PCB 1 Part 3 Troubleshooting 3 77 Additional Checks for Troubleshooting ESIE03 04 5 8 Checking the Thermistors Thermistors Overview of thermistors If the cause of the problem is related to the thermistors then the thermistors should be checked prior to changing the PCB For more information about these thermistors see m Wiring Diagrams Outdoor Units m Wiring Diagrams Indoor Units m Functions of Thermistors on page 4 The table below contains an overview of the thermistors Thermistor Description Indoor RIT Suction air thermistor R2T Heat exchanger thermistor
148. Topic See page 2 2 Malfunctioning Indoor PCB A1 3 26 2 3 Malfunctioning Drain Water Level System A3 3 27 2 4 Indoor Unit Fan Motor Lock A6 3 29 2 5 Malfunctioning Drain System AF 3 31 2 6 Malfunctioning Capacity Setting AJ 3 32 2 7 Thermistor Abnormality C4 or C9 3 34 2 8 Malfunctioning Remote Control Air Thermistor CJ 3 36 Part 3 Troubleshooting 3 25 Error Codes Indoor Units ESIE03 04 2 2 Malfunctioning Indoor PCB A Error code Al LED indications The table below shows the LED indications Operation HAP green HBP green Normal C C C W C Xx Malfunctioning w X Z Error generation The error is generated when the data from the EEPROM is not received correctly Causes Troubleshooting Caution EEPROM Electrically Erasable Programmable Read Only Memory A memory chip that holds its content without power It can be erased either within the computer or externally and usually requires more voltage for erasure than the common 5 volts used in logic circuits It functions like non volatile RAM but writing to EEPROM is slower than writing to RAM The possible cause is a malfunctioning indoor PCB To troubleshoot proceed as follows Switch the power off and on again to restart Replace indoor 2 Normal reset No PCB Yes Y The malfunction may be caused by an external factor rather than damaged parts Locate the cause and
149. X30A Connector to interface adaptor for Sky Air series DTA102 X33A Connector to adaptor for wiring option KRP1B X35A X1A KRP4 Connector to group control adaptor power supply 16 VDC for optional PCB KRP4 X40A Connector for EKRORO X50A In case no transfo is used Connector to power supply PCB 1 110 Part 1 System Outline ESIE03 04 PCB Layout 8 5 FDYP125B7V1 Applicable The table below contains the applicable PCB number and unit of this PCB type PCB No Unit ECO0062A illustrated below FDYP125B7V1 PCB The illustration below shows the PCB connectors X33A X11A X25A X27A E AE e 1 X30A X35A X10A X50A X5A X40A Connectors The table below describes the PCB connectors Connector Connected to Description X5A X1M Terminal strip P1 and P2 X10A TIR Transformer 230V 22V secundary X11A TIR Transformer 230V 22V primary X15A 33H Float switch X18A R2T Heat exchanger thermistor X19A R1T Air thermistor X21A K1F Magnetic contactor for fan motor M1F X23A Connector to capacity adaptor X25A M1P Drain pump motor X27A X2M Power supply and communication to the outdoor unit X30A Connector to interface adaptor for Sky Air series DTA102 X31A Connector to A3P interlock PCB X33A Connector to adaptor for wiring option KRP1B X35A X1A KRP4 Connector to group control adaptor power supply 16 VDC for optional PCB KRP4 X40A Conn
150. ain water remain in the pan or cover the floor with vinyl sheet before disassem bling work Part 5 Disassembly and Maintenance 5 65 Disassembly and Maintenance Indoor Units ESIE03 04 Step Action To dismount drain pan blocking plate remove each two mounting screws located at four corners Drain pan 5 66 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Drain Pump Step Action 1 Drain pump is located at piping side Cut clamp material of hose and disconnect hose from pump Float switch A E Clamp material Tielap Y Caution When reconnect drain hose with the pump secure hose at joint using clamping material such as Tielap Clamping material should be normally included in the stock items 2 Remove four screws to dismount drain pump Strews ill T rrr Joint port for drain hose Part 5 Disassembly and Maintenance 5 67 Disassembly and Maintenance Indoor Units ESIE03 04 Step Action Removing float switch a Loosen three mounting screws to remove drain pump mounting base b Remove two screws located at opp
151. al range simulated operation is carried out while malfunction is displayed on the remote control If the air or heat exchanger thermistor becomes normal again the simulated operation function is interrupted and the normal operation restarts The malfunctioning error disappears Used input The simulated operation function uses the following inputs Input Connection on Connection on p indoor PCB outdoor PCB Outdoor air thermistor R1T X4A Outdoor heat exchanger thermistor R2T X5A Indoor air thermistor R1T X19A Indoor heat exchanger thermistor R2T X18A Discharge pipe thermistor x R3T X6A Parameters m Check sensor valve every 500 msec s m Abnormal values are sensor values out of below range Sensor Lower than Higher than Indoor coil and air sensor 23 C 120 C Outdoor coil and air sensor 40 C 127 Discharge pipe sensor 12 C 165 C 20 sec s abnormal Sensor normal malfunction confirmation remote control error indication Part 2 Functional Description General Functionality ESIE03 04 1 10 Applicable units Purpose Low temp starting conditions High temp starting conditions Discharge Pipe Temperature Control R Y P71 125L The purpose of the discharge pipe temperature control is to prevent a discharge pipe temperature that is too high or too low The table below contains the low temperature conditions to start the discharge pipe temperature control
152. an speed is set to H the fan turns at low speed for a certain amount of time Fan Flap OFF LL Setting Po0 Hot start Finished cold air prevention H L L 24 s 50Hz 5 s FH Y CP and FH Y KP Draft avoidance control 2 uses the following inputs Input Connection on Connection on indoor PCB outdoor PCB Limit switch for flap 33S No of fan turns X26A Part 2 Functional Description 2 47 Overview of the heating mode functions ESIE03 04 3 5 4 way Valve Control Applicable units RYP71 125L Purpose The purpose of the 4 way valve control is to control how the superheated refrigerant passes through the 4 way valve The 4 way valve control carries out the changeover switching of the 4 way valve This changeover switching is only carried out during operation because pressure difference is required to move the internal cylinder When Then the 4 way valve connects the outlet of the compressor with Cooling Outdoor heat exchanger Heating Indoor heat exchanger Method The table below describes the 4 way valve control operation In The 4 way valve is Heating except for defrosting ON m Cooling OFF m Drykeep m Defrosting Time chart The time chart below illustrates the 4 way valve control ON Compressor O
153. aporator assy Wire harness 4 fan motor F10 2 Vertical vane air discharge B1 1 Distributor Wire harness 5 F10 2 1 Set plate vertical vane swing motor B1 2 Union joint gas line Thermistor for coil F10 2 2 Vertical vane air discharge B1 3 Union joint liquid line Wire clip F10 2 3 Connect bar vertical vane B1 4 Flare nut Wire clip F10 3 Cap drain socket B1 5 Flare nut Lock metal F11 Supporter B1 6 Retainer thermistor E19 Clamp F12 Horizontal vane assy C1 Fan assy E20 Bush thermistor F12 1 Horizontal vane C1 1 Top plate fan assy Sound absorbing material F12 2 Rod horizontal vane R C1 2 Fan housing 1 Top plate assy F12 3 Rod horizontal vane L C1 3 Fan housing 2 Bottom plate assy F12 4 Rod horizontal vane C C1 4 Fan rotor Nameplate assy F13 Decorative plate C1 4 1 Hexagon socket screw Housing signal receiver F14 Air suction grille assy C1 5 Fan rotor Nameplate DAIKIN F14 1 Air suction grille C1 5 1 Hexagon socket screw Side plate assy right F14 2 Fixture air suction grille C1 6 Fan motor Side plate right F14 3 Hinge air suction grille C1 7 Lock metal fan motor Swing motor assy F15 Side plate right C1 8 Motor base F3 3 Set plate fan motor F15 1 Cover side plate C1 9 Fan shaft assy F3 4 Connect arm horizontal vane F16 Side plate left C1 10 Coupling fan shaft Crank air swing F16 1 Cover side plate C1 11 Fan bearing Bearing horizontal vane R F17 Blind plate piping hole 1 C1 12 Bearing holder Heat insulation material F18 Bli
154. assy 14 Shraeder round dustcap 54 Part plate assy 15 Low pressure switch 55 Fan motor stand 16 High pressure switch 56 Fan motor stand up 17 Check valve 57 Fan motor stand left 18 Check valve 58 Fan motor stand right 19 Solenoid valve body 59 Suction grill 20 T joint TSS2 2 2 60 Packing case p m 21 Liquid stop valve assy 61 Coil of 4 way valve 22 FI233 Filter 62 Thermal insulation tube 23 Strainer 63 Cover 24 Tjoint 64 Piping cover rear 25 Muffler 65 Stop valve mounting plate 26 Gas stop valve assy 66 Bell mouth assy 27 4 way valve 67 Air discharge grill 28 Filter 68 Handle 29 Motor operated valve body 69 Bottom frame assy 30 Filter 70 Installation leg painted 31 Elec comp mounting assy 71 Bottom tray assy 32 PCB assy 72 Cushion top 33 Resin cover assy 73 Thermistor fixing plate 34 Elec comp box lower cover 74 Single phase AC fan motor 35 Magnetic switch 75 Thermistor mounting spring 36 Transformer 76 Thermistor mounting spring 37 Fan motor capacitor 77 HPS cable 38 Motor operated valve coil 78 Solenoid valve coil 39 Thermistor 79 Stopper 40 Thermistor 80 Terminal strip Part 5 Disassembly and Maintenance Disassembly and Maintenance Outdoor Units ESIE03 04 1 6 RP125L7W1 Exploded view The illustration below shows the exploded view rc Switch box or
155. ayout ESIE03 04 5 2 R Y P71 100L7V1 1 Switch box The illustration below shows the switch box layout CAR PCB1 TiR KIM F1C Components The table below contains the components of the switch box Symbol Component TIR Transformer CAR Fan motor capacitor F1C Overcurrent relay K1M Magnetic contactor X1M Power supply terminal X2M Terminal strip interconnection wiring PCB1 Printed circuit board 1 76 Part 1 System Outline ESIE03 04 Switch Box Layout 5 3 R Y P71 100 125L7W1 Switch box The illustration below shows the switch box layout C1R PCB1 TR X2M X1M Components The table below contains the components of the switch box Symbol Component TIR Transformer CAR Fan motor capacitor F1C Overcurrent relay K1M Magnetic contactor X1M Power supply terminal X2M Terminal strip interconnection wiring PCB1 Printed circuit board Part 1 System Outline 1 77 Switch Box Layout ESIE03 04 5 4 FHYCP35 45 60 71 100 and 125 Switch box The illustration below shows the switch box layout TIR PCB1 C1R Components The table below contains the components of the switch box Symbol Component TiR Transformer PCB1 Printed circuit board C1R Fan motor capacitor X2M Terminal strip interconnection wiring X1M Terminal strip for remote control P1 P2 1 78 Part 1
156. bleshooting ESIE03 04 Troubleshooting 1 14 Thermal protector fan motor Outdoor Safety Device Thermal Protector Fan Motor The table below describes the thermal protector of the fan motor Applicable Wiring Location Settings Type outdoor unit symbol safety Abnormal Reset pum RP71L7V1 RYP71L7V1 Outdoor fan RP71L7W1 motor RYP71L7W1 RP100L7V1 d QIM con Ded AO gt 13550 lt 95 15 C Automatic RYP100L7V1 RP100L7W1 Q2M con RYP100L7W1 nected to X12A RP125L7W1 Q1M and RYP125L7W1 Q2M Part 3 Troubleshooting 3 21 Troubleshooting ESIE03 04 1 15 Outdoor Safety Device Reverse Phase Protector Reverse phase The table below describes the reverse phase protector protector x Type Applicable outdoor unit Wiring Location safety symbol Reset RP71L7V1 No reverse phase protector RYP71L7V1 RP71L7W1 PRC Switch Box OE RYP71L7W1 power RP100L7V1 No reverse phase protector RYP100L7V1 RP100L7W1 RYP100L7W1 PRC Switch box delet d RP125L7W1 power RYP125L7W1 3 22 Part 3 Troubleshooting ESIE03 04 Troubleshooting 1 16 Outdoor Safety Device High Pressure Switch High pressure The table below describes the high pressure switch switch Applicable Wiring Location Settings Type outdoor unit symbol safety Abnormal Reset Reset RP71L7V1
157. c 7 5 W 1 99 Part 1 System Outline ESIE03 04 Indoor Units iagrams D iring Ww FHYP35 45 60 71 100 and 125 7 6 The illustration below shows the wiring diagram of the un iagram d iring Ww SR Ss GEdAHA 7043 sTv IU IVA DNTESINTONS ONY TANYA ND LVT MTG AvHO 4U0 3 difid dud 3 310N 1 Ag CISSIHSLING A MOTTFATMTA 3L IHM LAM 3291823018 193135 3H Yr 135 JO COHI3M JHL FL NOD Q1t 3U 5401104 SY MOHS ST08H4S 8 E0SE ZOE 08 HILIMS 430 00 W0LLng J5nd sa Sse as Taved I TOHIO GaN dd dry O nex ms 9 Taca LINIJU d3lN ud EY pev eto atv LLONA Av 1051 43 14948 4377041809 3 0038 55373814 inns M V H2I MS Mil 3 3S LSS 3015100 MOYA L dN 44C NO 4231238NCO vOYX H vV HDISINH3HLI llt u3110H1NQ3 310833 M 80_4Y0Y 1041NQJ df IO YILIINNCO YSEX 110419 NOISS IMSAYEL TYNDTS LINII 43a 3938 TYNDIS ON TH TM HO cy v 431238C2 VEEX J fI2H 9 HINDO 35VHd did
158. check correct operation of the expansion valve and the flow through non return valves RYP71 125B7 No Place the sensor correctly the discharge pipe port D See page 3 80 Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 53 Error Codes Outdoor Units ESIE03 04 3 9 Malfunctioning HPS H3 Error code Error generation Causes Troubleshooting Caution H3 The error is generated when there is no continuity in the high pressure switch during compressor OFF The possible causes are m Malfunctioning high pressure switch m Broken or disconnected high pressure switch harness m Malfunctioning high pressure switch connector connection E Malfunctioning outdoor unit PCB To troubleshoot proceed as follows Check the high pressure switch HPS Is the HPS correctly connected to the Connect correctly outdoor unit PCB Yes Y Turn the power off and back on again after 10 minutes Check the continuity of the HPS for control and safety Does this HPS have continuity No Replace HPS without continuity Yes Replace outdoor unit PCB Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur
159. cinnnnccninccnccnncccnanncnn 3 24 iv Table of Contents ESIE03 04 2 Error Codes Indoor Units 2 1 What Is in This Chapter riinan inaa a ea a aieiaa 3 25 2 2 Malfunctioning Indoor PCB eene A1 3 26 2 3 Malfunctioning Drain Water Level System ssesssss A3 3 27 2 4 Indoor Unit Fan Motor Lock ooooocccccoccccnoncccnancnonananonanancn non cnnnnnnnonn nos A6 3 29 2 5 Malfunctioning Drain System sees AF 3 31 2 6 Malfunctioning Capacity Setting sseeses AJ 3 32 2 7 Thermistor Abnormality seen C4 or C9 3 34 2 8 Malfunctioning Remote Control Air Thermistor CJ 3 36 3 Error Codes Outdoor Units 3 1 What Is in This Chapter sisside r nano 3 37 3 2 Activation of Safety Device ooooococinnoniccccccconcnnnccnonncnnnnnnccnnnnnnnccnn cnn EO 3 38 3 3 Failure of Outdoor Unit PC Board El oooooncccincccncccnocanoncnanccnnrncancnnnnnnnnos 3 43 3 4 Abnormal High Pressure Detected by the HPS E3 3 44 3 5 Abnormal Low Pressure Detected by the LPS E4 3 46 3 6 Compressor Overcurrent nennen E6 3 48 3 7 Malfunctioning Electronic Expansion Valve seesssss E9 3 50 3 8 Malfunctioning in Discharge Pipe Temperature F3 3 52 3 9 Malfunctioning HPS sse H3 3
160. coil thermistor Outdoor RIT Ambient air thermistor R2T Heat exchanger thermistor coil thermistor R3T Discharge pipe thermistor Checking To check the thermistors proceed as follows Step Action 1 Disconnect the thermistor from the PCB 2 Read the temperature and the resistor value 3 Check if the measured values correspond with the values in the table on the next pages 3 78 Part 3 Troubleshooting ESIE03 04 Additional Checks for Troubleshooting 5 9 R1T and R2T Temperature The table below is the thermistor R1T and R2T temperature resistance conversion table resistance Temp R1T R2T Temp R1T R2T Temp R1T R2T C kQ kQ C kQ kQ C kQ kQ 20 197 81 192 08 20 25 01 24 45 60 4 96 4 87 19 186 53 181 16 21 23 91 23 37 61 4 79 4 70 18 175 97 170 94 22 22 85 22 35 62 4 62 4 54 17 166 07 161 36 23 21 85 21 37 63 4 46 4 38 16 156 80 152 38 24 20 90 20 45 64 4 30 4 23 15 148 10 143 96 25 20 00 19 56 65 4 16 4 08 14 139 94 136 05 26 19 14 18 73 66 4 01 3 94 13 132 28 128 63 27 18 32 17 93 67 3 88 3 81 12 125 09 121 66 28 17 54 17 17 68 3 75 3 68 11 118 34 115 12 29 16 80 16 45 69 3 62 3 56 10 111 99 108 96 30 16 10 15 76 70 3 50 3 44 9 106 03 103 18 31 15 43 15 10 71 3 38 3 32 8 100 41 97 73 32 14 79 14 48 72 3 27 3 21 7 95 14 92 61 33 14 18 13 88 73 3 16 3 11
161. correct the situation Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 26 Part 3 Troubleshooting ESIE03 04 Error Codes Indoor Units 2 3 Malfunctioning Drain Water Level System A3 Error code A3 LED indications The table below shows the LED indications Operation HAP green HBP green Normal C C Malfunctioning C C Error generation The error is generated when the water level reaches its upper limit and when the float switch turns OFF Causes The possible causes are Malfunctioning drain pump Improper drain piping work Drain piping clogging Malfunctioning float switch Malfunctioning indoor unit PCB Malfunctioning short circuit connector X15 on PCB Part 3 Troubleshooting 3 27 Error Codes Indoor Units ESIE03 04 Troubleshooting Remark Caution To troubleshoot proceed as follows Begin Is the short circuit connector connected to Connect the No Short circuit Is the optional drai Is the unit a cassette raising mechanism or built in type 2 X15A on the indoor connector connected unit PCB Yes Yes y Y rix Check the continuity of the short circuit connector Yes Is a drain pump Replace the connected to the No sonnet me Bred se
162. cove y Changes unit No Field set No f Set the unit No after changing with the pro T 45 Unit No gramming time buttons l e change Confirmation by the confirmation button is LE LaL required l CODE ne SETTING Part 4 Commissioning and Test Run 4 25 Field settings ESIE03 04 2 12 Overview of the Field Settings R Y P71 125L Jumpers The table below contains the jumper field settings Jumper Label on PCB Function Applicable units See page J1 Thermo CTR Change thermostat OFF control indoor unit m RP71 125L 4 28 J3 Thermo CTR2 Change thermostat ON control indoor unit m RYP71 125L 4 28 DIP switches The table below contains the DIP switch field settings E Function Details Applicable units See page switch PP pag DS1 1 Emergency ON OFF Switch emergency operation out RYP71 125L 4 26 door unit ON DS1 2 Cool Heat Select emergency cooling heating 4 29 operation on outdoor unit DS1 3 Increase possibility to start m Changes the accumulated 4 29 defrost operation time from 3 hours to 40 minutes in order to advance the defrosting operation m Increases the temperature conditions for defrost activation with 4K DS1 4 Mode B Avoid risk of liquid back At factory setting switch OFF 4 29 to the compressor the E V will open at the maximum 480 pulses for a limited time 1 or 2 minutes before closing to 1
163. crease in the area indicated on the graph of page 2 31 m Do not set the switch in combination with the option EKRPER this is only for use of Daikin indoor units Reason for limitation next page By this there will be some risk of m Ice building up at indoor heat exchanger m Water blown off from the unit into the room When operating with switch ON there will be a change of freeze protection control see table on Part 4 Commissioning and Test Run 4 31 Field settings ESIE03 04 4 32 Part 4 Commissioning and Test Run ESIE03 04 Test Run and Operation Data 3 Test Run and Operation Data Introduction This chapter contains the following information m General operation data m Operation ranges Overview This chapter contains the following topics Topic See page 3 1 General Operation Data 4 34 3 2 RP71L7V1 RP71L7W1 RP100L7V1 RP100L7W1 and RP125L7W1 4 36 3 3 RYP71L7V1 RYP71L7W1 RYP100L7V1 RYP100L7W1 and RYP125L7W1 4 37 Part 4 Commissioning and Test Run 4 33 Test Run and Operation Data ESIE03 04 3 1 General Operation Data During cooling mode and dry keep During heating mode The operating conditions must be as follows Items Operating modes If the operation is out this range Outdoor temp m c o 15to 46 CDB m A safety device may stop the operation m h p 5 to 46 CDB m Condensation may occur on the indo
164. ction opening lid 10 Upward piping and wiring connection opening lid 11 Right side pipe connection slit hole 12 Left back drain pipe connection slit hole 13 Left side drain pipe connection slit hole 14 Right side drain pipe connection slit hole 15 Wall hole for taking out in piping back 4 100 mm 16 Upward drain pipe connection 60 mm 17 Upward gas pipe connection 36 mm 18 Upward liquid pipe connection 4 26 mm 19 Name plate In case of a infrared remote control this position is a signal receiver Part 1 System Outline 1 25 General Outline Indoor Units ESIE03 04 2 10 FHYP100 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space Front view Front view 30 or more Service space Name plate s c o D o a c 2 2 c o o 2 3 o Suspension position Suspension bolt 30 or more Service space 300 or more Drain pipe connection Obstacle 2500 or more 1 26 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component 1 Air discharge 2 Air suction grille 3 Air filter 4 Gas pipe connection 5 Liquid pipe connection 6 Drain pipe connection 7 Grounding terminal in
165. d to the outdoor unit PCB Troubleshooting Yes v Turn the power OFF and back ON after 2 or 3 minutes Check the continuity of the HPS for control and safety Does the HPS have continuity Yes Is the unit in cooling mode v Check high pressure during operation Tc HP gt Ta outdoor 30 C set value 1 gt HP gt set value 2 Yes Faulty refrigerant piping circuit No Connect correctly No No gt No Replace HPS without continuity Check high pressure during operation Tc HP gt Ta indoor 35 C set value 1 gt HP gt set value 2 Yes v Faulty refrigerant piping circuit v Replace outdoor unit PCB Some models are not equipped with a HPS Replace outdoor no unit PCB Tc HP heat exchanger temp Ta indoor indoor air temp Ta outdoor outdoor air temp HP high pressure set value 1 max pressure set value 2 min pressure Refer to high pressure settings Caution may occur Be sure to turn off power switch before connecting or disconnecting the connector or parts damage Part 3 Troubleshooting 3 45 Error Codes Outdoor Units ESIE03 04 3 5 Abnormal Low Pressure Detected by the LPS E4 Error code Error generation Causes LPS settings E4
166. description of the components see Piping Components on page 1 75 Part 1 System Outline ESIE03 04 Functional Diagrams Pair system The illustration below shows the functional diagram of the refrigeration circuit Outdoor unit RP71L7V1 RP71L7W1 RP100L7V1 RP100L7W1 RP125L7W1 Pipe connection The table below contains the refrigerant pipe connection diameters O D diameters Model Gas pipe flare Liquid pipe flare RP71L7V1 15 9 mm 9 5mm RP71L7W1 RP100L7V1 19 1 mm RP100L7W1 RP125L7W1 Part 1 System Outline 1 65 1 Functional Diagrams ESIE03 04 Twin system Pipe connection Outdoor unit RP71L7V1 RP71L7W1 RP100L7V1 RP100L7W1 or RP125L7W1 Liquid Gas The illustration below shows the functional diagram of the refrigeration circuit The table below contains the refrigerant pipe connection diameters O D diameters Model Gas pipe flare Liquid pipe flare RP71L7V1 15 9 mm 9 5mm RP71L7V1 RP100L7V1 19 1 mm RP100L7W1 RP125L7W1 1 66 Part 1 System Outline ESIE03 04 Functional Diagrams Triple system The illustration below shows the functional diagram of the refrigeration circuit Liqui 12 iquid Gas Outdoor unit
167. door outdoor Connect correctly PCB jumper correctly flashing connected Is the power supply Are the PCB correctly Connect correctly transmission connected normal montiors HBP of all indoor unit PCB flashing Is there 220 240 VAC between No 1 and Replace the transformer No 3 of X2M indoor Unit Turn the power off once then back on and restart operation Wiring could be incorrect recheck Is the indoor indoor Operating normally and indoor outdoor Connect correctly jumper correctly connected Indoor unit PCB replacement gt Operates normally Caution Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 70 Part 3 Troubleshooting ESIE03 04 Additional Checks for Troubleshooting 5 Additional Checks for Troubleshooting 5 1 What Is in This Chapter Introduction This chapter explains how you must check the units to carry out troubleshooting correctly Overview This chapter contains the following topics Topic See page 5 2 Indoor Unit Checking the Fan Motor Hall IC 3 72 5 3 Indoor Unit Checking the Power Supply Wave Form 3 73 5 4 Outdoor Unit Checking the Refrigerant System 3 74 5 5 Outdoor unit Checking the Installation Condition 3 75 5 6 Outdoor Unit Checking the Discharge Pressure 3 76 5 7 Outdoor Unit Checking the Expansion Valve 3 77 5 8 Checking the Thermistors 3 78 5 9 R1T and R2T 3 79 5 10 R3T
168. door units of the Sky Air L series FDYP Indoor unit Outdoor unit FUYP71BV17 FUYP100BV17 FUYP125BV17 FAYP71LV1 FAYP100BV1 FHYBP35B7V1 FHYBP45B7V1 FHYBP60B7V1 FHYBP71B7V1 FHYBP100B7V1 FHYBP125B7V1 FDYMP71L7V1 FDYMP100L7V1 FDYMP125L7V1 FDYP125B7V1 RP71L7V1 RP71L7W1 RP100L7V1 RP100L7W1 RP125L7W1 RYP71L7V1 RYP71L7W1 RYP100L7V1 RYP100L7W1 alala uo vf aj a a4 0 9 3 3 3 uo uf aj a a4 0 9 3313 a aja 232413 3313 uo ula u 0 RYP125L7W1 ESIE03 04 Part 1 System Outline What is in this part This part contains the following chapters Chapter See page 1 General Outline Outdoor Units 1 3 2 General Outline Indoor Units 1 13 3 Specifications 1 47 4 Functional Diagrams 1 63 5 Switch Box Layout 1 75 6 Wiring Diagrams Outdoor Units 1 87 7 Wiring Diagrams Indoor Units 1 95 8 PCB Layout 1 107 Part 1 System Outline 1 1 ESIE03 04 Part 1 System Outline ESIE03 04 General Outline Outdoor Units 1 General Outline Outdoor Units 1 1 What Is in This Chapter Introduction This chapter contains the following information on the outdoor units m Outlook and dimensions m installation and service space m Components General outline This chapter contains the following general outlines General outline See page 1 2 RP71
169. e Purpose The table below describes the purpose of the forced operating mode If Then m Remocon is malfunctioning or Forced operating mode can be used to go to cooling or heat ing In forced operating mode the compressor is forced to Mc J dpo e CEs OTIS OE operate until the malfunctioning indoor or outdoor PCB is m Outdoor PCB is off line back online Before switching Before moving the switches to emergency operation make sure to turn OFF the power firstly During emergency operation do not attempt to operate the equipment from the remote control The remote control displays 88 while the emergency operation is active on the indoor unit Switching To switch to forced operating mode proceed as follows Step Action 1 Turn OFF the power 2 Switch ON the emergency switch SS1 on the indoor PCB 2 oral SS1 emergency 3 Switch ON the emergency switch on the outdoor PCB LYIT Switch 2 is not applicable for the c o units Part 2 Functional Description 2 7 General Functionality ESIE03 04 Before switching back Starting conditions Ending conditions Step Action 4 Switch the emergency switch on the outdoor PCB to the forced mode you prefer Switch 2 is not applicable for the c o units 5 Turn ON the power Before moving the switches back to normal operating mode make sure to turn OFF the power firstly
170. e Evaluation of abnormal high pressure on page 81 Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 58 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units 3 14 Malfunction of Current Sensor System J 2 Remote Control Display Method of Malfunction Detection Malfunction Decision Conditions Possible Causes Troubleshooting Caution J2 The malfunction of current sensor is detected through the current detected with the current sensor While in operation When the current detected with the current sensor is not more than a constant value While in stopping When the current detected with the current sensor is not less than a constant value m Faulty current sensor m Faulty outdoor unit PC board m Disconnected compressor Restart the compressor using the remote control Is J2 displayed NO on the remote gt Could result from external causes control e g noise other than malfunction YES Check compressor terminal connections Connections OK NO Correct Check continuity of windings Continuity OK no Replace compressor Replace outdoor PC board Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 59 Error Codes O
171. e 3 16 m Troubleshoot with the remote control outdoor malfunctions See page 3 17 m Check for gas shortage See page 3 62 3 4 Part 3 Troubleshooting ESIE03 04 Troubleshooting Abnormal operating noise and vibrations Equipment does not operate operation light OFF Poor cooling or heating Operation stops suddenly operation light flashes Abnormal functioning Make sure the required space for installation is provided See chapters General Outline Indoor Units and General Outline Outdoor Units To troubleshoot check the following m Check if the breaker has switched OFF or the fuse has blown Check if the batteries are placed in the remote control E m Check if the address switch is set correctly See page 4 5 E Check if the timer is set correctly To troubleshoot check the following Check if the filters are clean Check if there is no obstruction of the air inlet or outlet of the indoor and outdoor units Check if the temperature settings are correct Check if all windows and doors are closed Check if the air flow and air direction are set correctly Check if the unit is not set to fan only operation To troubleshoot check the following m Check if the air filters are clean m Check if there is no obstruction of the air inlet or outlet of the indoor and outdoor units The operation light flashes when the following errors are detected m Activatio
172. e ab e A Pe emitte y Dea D e AR 4 16 JUMP CTS OVEIVIEW Ass rasy deer A A a A e e n ER 4 26 MAIN SUB 2 O A Se td A taa cae 4 17 maintenance mode sa sraa Taies rr a A ee 4 25 possible system Settings sa si iriri a giai a amaa a hn 4 24 simulated operation function 0 0 I he 2 15 SpecIfICatlOriS 2 e dela NA ex ete Patent TA em wei 1 47 O E cor amet ES AM e lcd M A e e el E RET a tel ea llos be IE 4 17 Switchboxes eoe e TR A AS A AE Hak 1 75 T techinical specificatioris 22 oi set obe Ole AA ae A ae ae 1 47 test run CHECKS ici A dae A dees A A A 4 4 thermal protector fan Motor o oooooooroonanarooro rr 3 21 thermistors CHECKING A A A A AA A d T 3 78 TURCOS a Ns 2 4 OC vii la ete et A A dele dees ele ee nes 2 4 RTT and Reta E 3 79 AS Titik on bed Saleen ye ato E RUE ee ie eee wy EE a ee ae ae 3 80 thermostat control v ta ve eem A RAR AS cr Sae e vien AA 2 11 A a RA E 3 62 uM E Lu x T 3 63 Mia qwe A EASA Ure Rete dette voce cao aic a erg vta i EOS 3 65 D cR ME 3 67 UB cheetah elles de e qas Re RA EUR NERO ERU Edu Ra dg ee dc ae e POL Red ng 3 68 UN ober tech nut repetita mos be ouo eut ates dete detras pat tata Mode dedecus 3 69 HO rore cT 3 65 MIDA ON DRM DM PH DET 3 5 W Wired remote control ici A dha azo tact alse fete TO Dupes eR ains da 3 13 wiring diagrams Inidoor WITS cates ret dls 1 95 outdoor UNITS ses 14 kx re meet Ged Wa Be les a YR Ee ed ee ees Gane 1 87
173. e flow chart below explains the different windows of the inspection level r Normal display Push INSPECTION TEST button v Last occurred malfunction Push INSPECTION TEST button Push Ind meda and See possible INSPECTION TEST d 4 system settings button BIER Push INSPECTION TEST button y System Push INSPECTION TEST button v Test Part 4 Commissioning and Test Run 4 23 Field settings ESIE03 04 Possible system settings Changing the mode settings The table below contains the possible system settings which are displayed on the remote control if the TEST button is pushed twice shortly Size Type Software Settings Display Settings Display 35 35 FHYCP FC 45 45 FHYP HC 60 63 FAYP AC 71 71 FHYKP EC 100 100 R FHYBP JC 125 125 FUYP 3C 200 200 FDYP UC 250 250 To enter the monitoring level and to change the maintenance mode settings proceed as follows Step Action 1 Hold down the INSPECTION TEST button for at least 4 s to enter the field setting mode 2 Hold down the INSPECTION TEST button for at least 4 s to enter the maintenance mode 3 Press the TEMPERATURE CONTROL buttons as many times as needed to select the mode No you want 4 Press the TIMER SELECTIO
174. e in case of a pump down with service port 3 Gas stop valve with The gas stop valve is used as shut off valve in case of a pump down service port 4 Compressor The compressor can restart after 3 min from last stop 5 Electronic expan The expansion valve expands the liquid to enable evaporation in the evaporator The opening sion valve degree is controlled to obtain the optimum discharge temperature 6 Heat exchanger The heat exchanger is of the multi louvre fin type Hi X tubes and coated waffle louvre fins are used Ju Filter The filter is used to collect impurities which may enter the system during installation and is also used to avoid blockage of the capillaries and other fine mechanical parts of the unit 8 Liquid receiver The liquid receiver is used to make sure only completely liquefied refrigerant is sent to the expan Sion valve It is also used as a container in which surplus refrigerant is stored 9 Check valve with The check valve allows you to connect a gauge service port 10 Low pressure switch The low pressure switch stops the operation of the unit when the pressure becomes abnormally low 11 High pressure switch The high pressure switch stops the operation of the unit when the pressure becomes abnormally high 12 Propeller fan and fan The propeller fan creates air displacement across the heat exhanger motor 13a One way valve The one way valve is used to force the refrigerant liquid to flow through the receiver and the expansion val
175. e power supply off and back on again Is RJ displayed on the remote control No The malfunction was caused by a missing capacity resistor Yes Replace indoor unit PCB Caution Be sure to turn off power switch before connect or disconnect connector or parts damage may be occurred Part 3 Troubleshooting 3 33 Error Codes Indoor Units ESIE03 04 2 7 Thermistor Abnormality C4 or C9 Error code LED indications Error generation Causes Checking thermistors The table below describes the two thermistor abnormalities Error Description a Malfunctioning heat exchanger thermistor system C9 Malfunctioning suction air thermistor system The table below shows the LED indications Operation HAP green HBP green Normal C C Malfunctioning C C The error is generated when during compressor operation m Thermistor input 4 96 V or m Thermistor output 0 04 V The possible causes are m Malfunctioning connector connection m Malfunctioning thermistor m Malfunctioning PCB E Broken or disconnected wire See page 3 78 3 34 Part 3 Troubleshooting ESIE03 04 Error Codes Indoor Units Troubleshooting To troubleshoot proceed as follows Check the connecto connection Is it connected gt Correct the properly No connection Yes v Chec
176. e power supply off indoor unit once and then back on microcom puter normal HAP Is H1P flashing Failure of indoor unit PCB or malfunction of power supply system gt Resets normally Could be outside cause noise Failure of indoor unit PCB Is HBP flashing Check of indoor unit transmission Does malfunction outdoor unit HBP microcomputer normal H1P flash Is indoor outdoor transmission wire connected correctly To outdoor unit NO next page Wire correctly Caution Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 65 Error Codes System Malfunctions ESIE03 04 Troubleshooting 2 Continued from previous page Is HAP flashing Check of YES outdoor unit microcom puter normal HAP U4 displays constantly To troubleshoot proceed as follows NO ON or OFF Turn the power supply off once and then back on Resets normally Could be outside cause noise Is HAP flashing Failure of outdoor unit PCB Turn off the power supply disconnect the NO 2 indoor outdoor transmission wire and turn power supply back on Is HAP flashing Failure of indoor unit PCB Failure of outdoor unit PCB or malfunction of power supply sys
177. e tbe 1 32 2 14 dA 1 34 2 15 FAYP100 iiiter he t id prete dane 1 36 2 16 FHYKP35 45 i eoa e e d ee ai E eee tt reed 1 38 2 17 dud dsl E EET 1 40 2 18 FDYMPY 3007 actos tren e Dorn a LUUD et 1 42 2 19 FDYMB125 0 o a taedet ch 1 44 Table of Contents ESIE03 04 3 Specifications 3 1 Whats in This Chapter creo RR ERR ERE 1 47 3 2 RP71 RP100 and RP125 ccecceeceecceeceeceesececeeeeceeeeeeeeeeeeeeeseeeeaeeenetaees 1 48 3 3 RYP71 RYP100 and RYP125 ccccceceesceeceeeeeeeceeeeeeeeeeseeeeeeeeeetaeeeeeeees 1 51 3 4 FAY CP carios toca tes de dm NUM e ale ed ts 1 54 3 5 FHYBP neiaie needed n ede ete asias 1 55 3 6 A erates ani eti ee en qi utt de Ace vendis 1 56 3 7 FHYP dise od ee dpa ete e EE 1 57 3 8 BUY P ic e d UM d atte ease eee des 1 58 3 9 PAY Pin da 1 59 3 10 gdabddiccEE E 1 60 3 11 PY MP his aesetemeSsSupbceEeeenswesesesebeppek ien 1 61 4 Functional Diagrams 4 1 What Is in This Chapter ssssssseeneeeeneneenenen n 1 63 4 2 RP71L7 RP100L7 and RP125L7 sss 1 64 4 3 RYP71L7 RYP100L7 and RYP125L7 sss 1 68 4 4 FHYBP FHYCP FUYP FAYP FDYP FHYP FHYKP and FDYMP 1 72 4 5 Piping Gomiponents t iet Litres tee edited 1 74 5 Switch Box Layout 5 1 What Is in This Chapter sssesseeseeeeneenenneenneenenenn nn 1 75 5 2 R Y PZ1 TOOL AV 12 consti dad ni sued 1 76 5 3 R YJP71 100 A251 7W A A A 1 7
178. ea 3 10 C lt Ta lt 23 C L speed area 4 Ta gt 23 C HH speed When cutting jumper J3 the 20 second timer is changed to 5 seconds The outdoor fan will start 10 seconds before compressor start in order to m minimize the stress to the compressor at startup m avoid a heat draft after fan startup m maximize the capacity at startup Different fan speeds Part 2 Functional Description 2 33 Overview of the cooling mode functions ESIE03 04 Fan speed for This fan starting control is made to be able to build up the compression ratio as soon as possible Ta 3C because this has two advantages BOE Ten m Itis better for the compressor to increase the compression ratio because the lubrication must be done by the pressure difference between low and high pressure m The pressure difference is necessary for the h p models to keep the 4 way valve in its correct position thermostat ON Area 2 4 180 sec fan start control normal fan operation Outdoor fan ON 7 OFF 10 sec i ON Compressor OFF i thermostat ON Area 1 180 sec fan start control A0 sec normal fan operation ON i i A gt Outdoor fan i l OFF i 10 sec ON Compressor OFF 2 34 Part 2 Functional Description ESIE03 04 Overview of the cooling mode functions Different fan speeds L tap starting compensation Used input The table below explains the mean
179. ection wiring 1 84 Part 1 System Outline ESIE03 04 Switch Box Layout 5 11 FHYKP35 45 60 and P71 Switch box The illustration below shows the switch box layout X2M CAR PCB1 X1M PCB2 Components The table below contains the components of the switch box Symbol Component X2M Terminal strip interconnection wiring CAR Fan motor capacitor PCB1 Printed circuit board X1M Terminal strip for remote control P1 P2 PCB2 Printed circuit board power supply PCB Part 1 System Outline 1 85 Switch Box Layout ESIE03 04 5 12 FDYMP71 100 and 125 Switch box The illustration below shows the switch box layout X2M TIR PCB1 X1M Components The table below contains the components of the switch box Symbol Component X1M Terminal strip for remote control P1 P2 X2M Terminal strip interconnection wiring TIR Transformer PCB1 Printed circuit board 1 86 Part 1 System Outline ESIE03 04 Wiring Diagrams Outdoor Units 6 Wiring Diagrams Outdoor Units 6 1 What Is in This Chapter Introduction This chapter contains the wiring diagrams of the outdoor units Wiring diagrams This chapter contains the following wiring diagrams Wiring diagram See page 6 2 RP71 100L7V1 1 88 6 3 RP71 100L7W1 1 89 6 4 RP125L7W1 1 90 6 5 RYP71 100L7V1 1 91 6 6 RYP71 100L7W1 1 92 6 7 RYP125L7W1 1 93
180. ector for EKRORO X50A In case no transfo is used Connector to power supply PCB Part 1 System Outline 1 111 PCB Layout ESIE03 04 8 6 FUYP71 125BV17 Applicable The table below contains the applicable PCB number and unit of this PCB type PCB No Unit EC0065C FUYP71 100 125BV17 PCB The illustration below shows the PCB connectors X33A X11A X27A X14A X15A adr X20A X23A EE X29A Xi8A EE X19A E E A X35A X30A X10A X5A X24A Connectors The table below describes the PCB connectors Connector Connected to Description X5A X1M Terminal strip P1 and P2 X10A X2A on A2P PCB transformer 230 V 16 VDC X11A X1A on A2P PCB transformer 230 V 16 VDC X14A 33A Limit switch swing flap X15A 33H Float switch X18A R2T Heat exchanger thermistor X19A R1T Air thermistor X20A M1F Fan motor X23A Connector for capacity adaptor X24A X2A on A3P Connected when the infrared remote control kit is used X25A M1P Drain pump motor X27A X2M Power supply and communication to the outdoor unit X29A M1A Swing flap motor X30A Connector to interface adaptor for Sky Air series DTA102 X33A Connector to adaptor for wiring option KRP1B X35A X1A KRP4 Connector to group control adaptor power supply 16 VDC for optional PCB KRP4 X40A Connector for EKRORO 1 112 Part 1 System Outline
181. ee page 1 63 and 3 20 Heat insulation Both liquid and gas pipes Machine weight 79 kg 78 kg 100 kg 99 kg 104 kg Electrical The table below contains the electrical specifications specifications Specification RP71L7V1 RP71L7W1 RP100L7V1 RP100L7W1 RP125L7W1 Unit Phase 1 3N 1 3N Voltage 230 V 400 V 230 V 400 V Frequency 50 Hz No of wire connections 3 wires for power 5 wires for power 3 wires for power 5 wires for power supply supply supply supply including earth wire including earth wire including earth wire including earth wire 4 wires for connection with indoor including earth wire Power supply intake Outdoor unit only Compressor Phase 3 1 3 Voltage 230 V 400 V 230 V 400 V Starting method Direct No x motor output x2200 W 1x3000 W 1x3750 W Fan motor Phase S Voltage 230V No of motors x output x65W 1x90 W 1x85 1x65 W 1 48 Part 1 System Outline ESIE03 04 Specifications Electrical Data The table below contains the electrical specifications for RP71 RP71 Unit combination Power supply Compressor OFM IFM Indoor unit Outdoor unit Hz Volts Voltage range MCA TOCA MFA LRA RLA kW FLA kW FLA FHYCP71 RP71L7V 50 230 15 1 23 2 32 72 1 1 0 065 0 6 0 045 0 6 FUYP71 RP71L7V 50 230 15 0 23 2 32 72 1 0 0 065 0 6 0 045 0 6 FHYP71 RP71L7V 50 230 15 0 23 2 32 72 1 0 0 06
182. efore connecting or disconnecting the connector or parts damage Part 3 Troubleshooting 8 41 Error Codes Outdoor Units ESIE03 04 High temperature of compressor head Caution To troubleshoot proceed as follows Compressor head temperature gt 120 C or Discharge superheat gt 55 C v Check the stop valves Are they No Open the stop open valve s Yes y Check the refrigerant piping circuit Is Check the it clogged No refrigerant level Yes Replace clogged refrigerant filled to Fill to specified No gt part the proper level 9 level Yes v Check the compressor Check expansion valve and discharge pipe thermistor malfunctioning Yes Replace compressor Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 42 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units 3 3 Failure of Outdoor Unit PC Board E Remote Control Display Method of Malfunction Detection Malfunction Decision Conditions Possible Causes Troubleshooting Caution El A microcomputer checks whether or not E7PROM is normal The E PROM is malfunctioning when the power supply is turned on m Faulty outdoor unit PC board Turn the power supply off once and then
183. efore test run m Testrun checks m Setting the address for the receiver of the infrared remote control E Setting the address for the infrared remote control Overview This chapter contains the following topics Topic See page 1 2 Test Run Checks 4 4 1 3 Setting the Infrared Remote Control 4 5 Part 4 Commissioning and Test Run 4 3 Pre Test Run Checks ESIE03 04 1 2 Test Run Checks Checks before test run Test run checks Before carrying out a test run proceed as follows Step Action 1 Make sure the voltage at the primary side of the safety breaker is m 230V t 10 for 1 phase units m 400V 10 for 3 phase units 2 Fully open the liquid and the gas stop valve To carry out a test run check the following Check that the temperature setting of the remote control is at the lowest level or test mode Switch ON the indoor units one by one to check whether they operate correctly Afterwards switch ON all units to check whether they all operate simultaneously Go through the following checklist Checkpoints Cautions or warnings Are all units securely installed m Dangerous for turning over during storm m Possible damage to pipe connections Is the earth wire installed according to the applicable local standard Dangerous if electric leakage occurs Are all air inlets and outlets of the indoor and outdoor units unobstructed m
184. en the following conditions are fulfilled The capacity that is set does not exist for that unit Condition Description 1 m The unit is in operation m The PCB s memory IC does not contain the capacity code m The capacity setting adaptor is not connected 2 m Theunitis in operation The possible causes are m Malfunctioning capacity setting adaptor connection m Malfunctioning indoor unit PCB The capacity is set in the PCB s memory IC A capacity setting adaptor that matches the capacity of the unit is required in the following case In case the indoor PCB installed at the factory is for some reason changed at the installation site the capacity will not be contained in the replacement PCB To set the correct capacity for the PCB you have to connect a capacity setting adaptor with the correct capacity setting to the PCB The capacity setting for the PCB will become the capacity setting of the adaptor because the capacity setting adaptor has priority 3 32 Part 3 Troubleshooting ESIE03 04 Error Codes Indoor Units Troubleshooting To troubleshoot proceed as follows Check if the capacity setting adapter is plugged into X23A of the indoor PCB Is the capacity Setting adapter plugged into X23A of the indoor unit PCB Plug a capacitor setting No adapter that matches the capacity of the unit into X23A Yes v Switch th
185. enance Indoor Units 2 1 What Is in This Chapter Introduction Exploded views and This chapter contains the following information on the indoor units m Exploded views m Components m Disassembly procedures This chapter contains the following topics components Topic See page 2 2 FHYCP35B7V1 FHYCP45B7V1 FHYCP60B7V1 and FHYCP71B7V1 5 18 2 3 FHYCP100B7V1 and FHYCP125B7V1 5 20 2 4 FHYBP35B7V1 and FHYBP45B7V1 5 22 2 5 FHYBP60B7V1 and FHYBP71B7V1 5 24 2 6 FHYBP100B7V1 and FHYBP125B7V1 5 26 2 7 FDYP125B7V1 5 28 2 8 FHYP35BV1 and FHYP45BV1 5 30 2 9 FHYP60BV1 and FHYP71BV1 5 32 2 10 FHYP100BV1 5 34 2 11 FHYP125BV1 5 36 2 12 FHYKP35BV1 and FHYKP45BV1 5 38 2 13 FHYKP60BV1 and FHYKP71BV1 5 40 Dissassembly This chapter contains the following topics procedures Topic See page 2 14 FHYP35 125BV1 5 42 2 15 FUYP71 125BV17 5 55 2 16 FAYP71LV1 5 71 Part 5 Disassembly and Maintenance 5 17 Disassembly and Maintenance Indoor Units ESIE03 04 2 2 FHYCP35B7V1 FHYCP45B7V1 FHYCP60B7V1 and FHYCP71B7V1 Exploded view The illustration below shows the exploded view FHYC P 35 45 60 187 V1 SU x DN NS aS ag 5 18 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the co
186. enance Indoor Units ESIE03 04 Step Action Bell mouth is mounted with tree screws Loosen a screw located at diagonal position to the pipings and remove other two screws Loosen this screw To remove bell mouth loosen this screw and slid bell mouth to right side arta 4 Remove bell mouth by sliding to piping direction OO T T E v SS Jj AR Bel LY JI Piping slide 5 5 60 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action Remove fan by pulling down Part 5 Disassembly and Maintenance 5 61 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Fan Motor Step Action 1 Removing fan motor a Disconnect connector b Remove lead wire retaining plate Se LE W S L ad wire retaining plate M E s 3 JT SA AL e P LAS p MES A A if LX ALA A ON jl o 5 Ss VS n i Caution Fan motor can be removed without removing the lead wire retaining plate However when washing the heat exchanger this plate should be removed and protect the lead wires 2 Remove screws for mounting fan motor m FUY71FJV1 Three screws m FUY1
187. ent it from breaking down LPS Low Pressure Switch If the pressure at the suction side of the compressor becomes abnormally low the LPS stops the unit automatically in order to prevent it from breaking down Method The table below describes what happens in case of HPS or LPS activation If the is activated Then Remark HPS The compressor stops and If this is activated an additional 6 times stands by for 3 min from the first detection and before it is turned OFF by the remote control LPS The compressor stops and the operation stops due to malfunction stands by for 3 min 20 sec s are added after each restart However depending on the operating conditions the com pressor may not turn OFF Used input The HPS and LPS detection function uses the following inputs Input Connection on Connection on indoor PCB outdoor PCB High pressure switch X9A Low pressure switch X10A 2 14 Part 2 Functional Description ESIE03 04 General Functionality 1 9 Simulated Operation Function Applicable units m R Y P71 125L Purpose The purpose of the simulated operation function is to avoid the unit from stopping if the heat exchanger thermistor or air thermistor is malfunctioning Method If the air thermistor for all models listed or the heat exchanger thermistor is malfunctioning out of its norm
188. eps tem played This item is only shown for a few seconds 4 8 Part 4 Commissioning and Test Run ESIE03 04 Field settings 2 Field settings 2 1 What Is in This Chapter Introduction This chapter contains the following information m How to change the field settings m The field settings m The factory settings Overview This chapter contains the following topics Topic See page 2 2 How to Change the Field Settings with the Wired Remote Control 4 10 2 3 How to Change the Field Settings with the Infrared Remote Control 4 12 2 4 Overview of the Field Settings of the Indoor Units 4 13 2 5 Overview of the Factory Settings of the Indoor Units 4 14 2 6 Setting the Ceiling Height 4 15 2 7 Setting the Filter Counter 4 16 2 8 MAIN SUB Setting when Using Two Remote Controls 4 17 2 9 Setting the Centralized Group No 4 18 2 10 Field settings when using a spare part PCB of Sky Air L series outdoor unit 4 20 2 11 The Field Setting Levels 4 23 2 12 Overview of the Field Settings R Y P71 125L 4 26 2 13 Jumpers 4 28 2 14 DIP switch DS1 4 29 2 15 DIP switch DS2 4 30 Part 4 Commissioning and Test Run 4 9 Field settings ESIE03 04 2 2 How to Change the Field Settings with the Wired Remote Control Installation The field settings have to be changed with the remote cont
189. er 50 Drain hose 30 Fitting bolt drain pump 51 Insulation for joint gas 31 Fan assy 52 Insulation for joint liquid Part 5 Disassembly and Maintenance 5 25 Disassembly and Maintenance Indoor Units ESIE03 04 2 6 FHYBP100B7V1 and FHYBP125B7V1 Exploded view e P O E j 8 E p iE The illustration below shows the exploded view eE Switch box Accessories 5 26 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the components of the exploded view No Component No Component 1 Top plate assy 31 1 Fan top plate 2 Right plate assy 31 2 Fan housing bottom 3 Left plate assy 31 3 Fan housing top 4 Interchangeable plate 31 4 Rotor assy 5 Small bottom plate 31 4 1 Hexagon socket screw 6 Large bottom plate 31 5 Fan motor 7 Air outlet flange 31 6 Fan motor stand 8 Center stay assy 31 7 Motor fixing plate assy 9 Air filter holding plate assy 31 8 Rotor assy 10 Stay for fan top panel assy 31 8 1 Hexagon socket screw 11 Fan side blind plate assy 31 9 Shaft assy 12 Cooler side blind plate assy 31 10 Coupling 13 Pipe setting plate assy 31 11 Vibro proof rubber assy 14 Swtich box cover assy 31 12 Bearing board 15 Drain pan setting plate 31 13 Bearing fixing plate 16 Drain socket cover assy 1 32 Sw
190. er to instructions on how to set Sky Air L series Spare Part outdoor PC board on page 4 20 3 60 Part 3 Troubleshooting ESIE03 04 Error Codes System Malfunctions 4 Error Codes System Malfunctions 4 1 What Is in This Chapter Introduction In the first stage of the troubleshooting sequence it is important to correctly interpret the error code on the remote control display The error code helps you to find the cause of the problem Overview This chapter contains the following topics Topic See page 4 2 Gas Shortage Detection UO 3 62 4 3 Reverse Phase U1 3 63 4 4 Transmission Error between Indoor and Outdoor Unit U4 or UF 3 65 4 5 Transmission Error between Indoor Unit and Remote Control U5 3 67 4 6 Transmission Error between MAIN Remote Control and SUB Remote Con 3 68 trol U8 4 7 Malfunctioning Field Setting Switch UA 3 69 Part 3 Troubleshooting 3 61 Error Codes System Malfunctions ESIE03 04 4 2 Gas Shortage Detection UO Error code Error method Error generation Causes Troubleshooting Caution UO The discharge pipe thermistor detects the malfunction temperature at which there can be a gas shortage If the discharge temperature exceeds 125 C during more than 20 s the outdoor unit will stop and retry when the guard timer is OFF 3 min have passed During the retrial the expansion valve will be opened 90 pulses more t
191. es Y Check the outdoor ambient temperature R1T This temperature must be lower than 43 C Part 3 Troubleshooting 3 75 Additional Checks for Troubleshooting ESIE03 04 5 6 Outdoor Unit Checking the Discharge Pressure Checking To check the discharge pressure proceed as follows Check the discharge pressure Is the pressure 24 kg cm during cooling operation 3 Yes Is there tee Tie No conauctivity inthe No gt Aeon coil of the solenoid open valve valve No Yes y Yes Replace the solenoid valve p gt Is the stop No Open the stop valve open valve Yes Is the Are the heat connection pipe No exchanger and air No gt Clean them deformed filter clean Yes Y Yes Replace the pipe Replace the compressor 3 76 Part 3 Troubleshooting ESIE03 04 Additional Checks for Troubleshooting 5 7 Outdoor Unit Checking the Expansion Valve Checking To check the electronic expansion valve proceed as follows Step Action 1 Check if the expansion valve connector is correctly inserted in the X24A of PCB 1 2 Compare the expansion valve unit with the number of the connector to make sure it is cor rectly connected 3 Switch the power OFF 4 Switch the power ON to check whether the expansion valve is producing a clicking sound If
192. esin net Insulation Heat Both liquid and gas pipes Weight 38 1 kg 48 6 kg Electrical The table below contains the electrical specifications specifications Specification FDYMP71L7V1 FDYMP100L7V1 FDYMP125L7V1 Unit Phase 1 Voltage 230 V Frequency 50 Hz Fan motor Phase die Voltage 230 V Power consumption 150W 195 W 415W No of motors x output 1x130W 1x155W 1X225W Part 1 System Outline 1 61 Specifications ESIE03 04 1 62 Part 1 System Outline ESIE03 04 Functional Diagrams 4 Functional Diagrams 4 1 What Is in This Chapter Introduction This chapter contains the following information m Functional diagrams m Pipe connection diameters Functional This chapter contains the following functional diagrams diagrams Functional diagram See page 4 2 RP71L7 RP100L7 and RP125L7 1 64 4 3 RYP71L7 RYP100L7 and RYP125L7 1 68 4 4 FHYBP FHYCP FUYP FAYP FDYP FHYP FHYKP and FDYMP 1 72 4 5 Piping Components 1 75 Part 1 System Outline 1 63 Functional Diagrams ESIE03 04 4 2 RP71L7 RP100L7 and RP125L7 Functional diagram The illustration below shows the functional diagram of the refrigeration circuit ay 15 17 6 3 7 5 R2T R1 7 11 10 p gt p lt 2b DD Ss 9 la S amp R3T 7 2 3 1a Components For a
193. ferences must occur before or after the clogged points Indoor Unit COMP Outdoor Unit Check points Check factor Causes Remedies 1 Around Temperature m Dust Replace the expan expansion difference m Choked moisture sion valve mechanism m Reduced effective pipe diameter due to adherent contamination etc 2 Distributor Temperature Dust Replace the heat difference Choked moisture exchanger or distributor Reduced effective pipe diameter due to adherent contamination etc 3 Field piping Temperature m Collapsed pipe Replace the pipe difference 4 Stop valve Temperature m The stop valve is not fully Open the stop valve difference open fully Part 3 Troubleshooting 3 83 Additional Checks for Troubleshooting ESIE03 04 3 84 Part 3 Troubleshooting ESIE03 04 Part 4 Commissioning and Test Run What is in this part This part contains the following chapters Chapter See page 1 Pre Test Run Checks 4 3 2 Field settings 4 9 3 Test Run and Operation Data 4 33 Part 4 Commissioning and Test Run 4 1 ESIE03 04 Part 4 Commissioning and Test Run ESIE03 04 Pre Test Run Checks 1 Pre Test Run Checks 1 1 What Is in This Chapter Introduction This chapter contains the following information m Checks b
194. flow direction adjustbutton 18 Set temperature display 37 Air filter cleaning time icon reset 19 Setting 4 10 Part 4 Commissioning and Test Run ESIE03 04 Field settings Setting To set the field settings you have to change m Mode No m First code No m Second code No To change the field settings proceed as follows Step Action 1 Hold down the INSPECTION TEST button for at least 4 s during normal mode to enter the Field setting mode 2 Press the TEMPERATURE CONTROL button until the desired Mode No appears 3 m Ifthe indoor unit is under group control all settings for all the indoor units are set at the same time Use the codes 10 to 15 to apply this group control and proceed to the next step m f you want to set the indoor units of one group individually or if you want to read out the last settings use the codes 20 to 25 which are displayed in brackets Press the TIMER SELECTION button to select the Indoor unit No for which you want to adjust the field settings 4 Press the upper part of the PROGRAMMING TIME button to select the First code No 5 Press the lower part of the PROGRAMMING TIME button to select the Second code No 6 Press the CONFIRMATION button to confirm the changed setting 7 Press the INSPECTION TEST button to return to Normal mode Part 4 Commissioning and Test Run 4 11
195. ft Set plate swing motor F16 Side plate left C1 11 Fan bearing Connecting arm horizontal F17 Blind plate piping hole vane C1 12 Bearing holder Crank air swing F18 Blind plate piping hole C1 13 Set plate bearing holder Bearing horizontal vane F19 Wire clip C1 14 Wire clip Heat insulation material F20 Set plate drain pan C2 Air filter Heat insulation material F21 Supporter fan E1 Electric components assy Heat insulation material F22 Retainer E2 Switch box Sealer F23 Air guide plate E3 Cover switch box Sealer F24 Heat insulation cover top plate E4 Printed circuit power unit Lock metal F25 Insulation cover piping hole E5 Printed circuit Wire clip F27 Protector heat exchanger E5 1 Printed circuit control unit Side plate assy F28 Heat insulation cover E5 1 1 Air thermistor Side plate left F29 Heat insulation cover E5 1 2 Connector Bearing horizontal vane F30 Suspension bolt E5 2 Capacity control adaptor Heat insulation material K1 Drain hose E6 Plastic case Heat insulation material K2 Hose band E7 Capacitor fan motor Heat insulation material K3 Insulation tube liquid line E8 Terminal block Hook metal K4 Insulation tube gas line E9 Terminal block Hook metal K5 Sealer E10 Wire harness transmission Side plate heat exchanger K6 Sealer E11 Wire harness remote con Retainer refrigerant piping K7 Operation manual trol E12 Wire harness feed back Set plate drain pan E13 Wire harness fan motor F10 Drain pan assy Part
196. gas shortage error is activated However operation does not stop due to gas shortage To check the gas shortage error UO see page 3 62 Used input The gas shortage function uses the following inputs Input Connection on Connection on indoor PCB outdoor PCB Outdoor discharge thermistor R3T X6A Outdoor expansion valve Y1E X24A Part 2 Functional Description 2 17 General Functionality ESIE03 04 1 12 Drain Pump Control Applicable units The drain pump control is applicable for the following units Model type Model name Cassette FHYCP standard and FUYP standard 2 Duct FHYBP standard and FDYP optional Corner FHYKP standard Ceiling FHYP optional Purpose The purpose of the drain pump control is to control the water draining from the drain pan Starting conditions The drain pump control starts the drain pump when one of the following conditions is fulfilled m The cooling operation is activated or m The level in the drain pan becomes abnormally high or m Freeze up prevention is detected in cooling operation Method The float switch opens because an abnormal drain level is detected in the drain pan The table below describes the activation at open float switch Situation Activation at open float switch Thermostat ON 1 The thermostat is immediately turned OFF 2 The drain pump continues to operate for minimum 10 min 3 Ifthe float
197. ge Part 1 System Outline 1 1 Part 2 Functional Description 2 1 Part 3 Troubleshooting 3 1 Part 4 Commissioning and Test Run 4 1 Part 5 Disassembly and Maintenance 5 1 Introduction The introduction contains the following topics overview Topic See page 1 2 Combination Overview Outdoor Units of the Sky Air L Series x Introduction ESIE03 04 1 2 Combination Overview Outdoor Units of the Sky Air L Series Introduction In the tables in this section m P stands for pair combination m T stands for twin triple or double twin combination FHYCP FHYKP and The table below contains the possible combinations between indoor units FHYCP FHYKP and FHYP FHYP and outdoor units of the Sky Air L series Indoor unit z z z 5 gt rn rn EE E ZI S oP S gt gt 2 1 13 3 ea a a a o LO a a a a gt gt gt gt a a 8 8 212 28 2 s c 8 8 8 2 sia 5 5 5 5 S sle ellegez l Ela Outdoor unit See ee gt l gt l gt l gt l gt I I I L p L I I I I I I I I I I LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL RP71L7V1 P P RP71L7W1 P P RP100L7V1 T T RP100L7W1 T T RP125L7W1 T T RYP71L7V1 P P RYP71L7W1 P P RYP100L7V1 T T RYP100L7W1 T T RYP125L7W1 T T FUYP FAYP The table below contains the possible combinations between indoor units FUYP FAYP FHYBP FHYBP FDYMPand FDYMP and FDYP and out
198. han in case of the previous start When the unit restarts with a fully opened expansion valve the remote control displays UO after pressing the test button The error is generated when the microcomputer detects gas shortage However the unit can still operate The possible causes are m Refrigerant shortage m Clogging of the refrigerant piping circuit To troubleshoot proceed as follows Check the amount of refrigerant No gt Fill with the proper amount of refrigerant Yes Y Check the refrigerant piping circuit for clogging Check the expansion valve Refer to error ES Check the discharge thermistor Refer to error F3 Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 62 Part 3 Troubleshooting ESIE03 04 Error Codes System Malfunctions 4 3 Reverse Phase U Error code Ul This error code is only for 3 phase equipment Error generation The error is generated when the difference between phase L1 and L3 is not 240 The illustration below shows the 3 phase network 240 L1 E 240 Causes The possible causes are m Malfunctioning power supply wiring connection m Broken or disconnected power supply wiring m Malfunctioning outdoor unit PCB Part 3 Troubleshooting 3 63 Error Codes System Malfunctions ESIE03 04 Troubleshooting Ca
199. hase AC fan motor 28 Elec comp box lower cover 64 Single phase AC fan motor 29 Magnetic switch 65 Thermistor mounting spring 30 Transformer 66 Thermistor mounting spring 31 Fan motor capacitor 67 Insulation material 32 Motor operated valve coil 68 Insulation tube gas 33 Thermistor 69 HPS cable 34 Thermistor 70 Solenoid valve coil 35 Thermistor 71 Stopper 36 Terminal strip Part 5 Disassembly and Maintenance Disassembly and Maintenance Outdoor Units ESIE03 04 1 7 RYP125L7W1 Exploded view The illustration below shows the exploded view Switch box 5 14 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Outdoor Units Components The table below contains the components of the exploded view No Component No Component 1 7026 Compressor 40 Thermistor 2 Sound insulation for comp 1 41 Thermistor 3 Rubber cushion pre assy 42 Terminal strip 4 Bolt for compressor 43 Wire clip 5 Nut with washer 44 Compressor cable 6 Plate finned coil heat exch as 45 Fan propellor 7 Liquid receiver assy 46 Washer 8 Flare nut 3 8 47 Top plate assy 9 Flare nut FNS 6 48 Front plate assy
200. he installation manual Outdoor units This chapter contains the following specifications Specifications See page 3 2 RP71 RP100 and RP125 1 48 3 3 RYP71 RYP100 and RYP125 1 51 Indoor units This chapter contains the following specifications Specifications See page 3 4 FHYCP 1 54 3 5 FHYBP 1 55 3 6 FDYP 1 56 3 7 FHYP 1 57 3 8 FUYP 1 58 3 9 FAYP 1 59 3 10 FHYKP 1 60 3 11 FDYMP 1 61 Part 1 System Outline 1 47 Specifications ESIE03 04 3 2 Technical specifications RP71 RP100 and RP125 The table below contains the technical specifications Specification RP71L7V1 RP71L7W1 RP100L7V1 RP100L7W1 RP125L7W1 Model x No JT90FA V1N x 1 JT90FA YE x 1 JT125FA V1N x1 JT125FA YE x 1 JT160FA YE x 1 Type Hermetically sealed scroll type Compressor Refrigerant oil type DAPHNE FVC68D Speed Oil charge 1200 cc 1500 cc Length 859 mm Rows x stages x fin pitch 2 x 34 x 2 0 mm 2 X 52 X 2 0 mm No of passes 6 10 Outdoor Face area 0 634 m 0 983 m2 Heat exchanger Tube type HI XSS Cooling tube Fin type Non sym waffle louvre Empty tubeplate hole 0 No of fans 1 2 Nominal air flow 230V cooling 48 m min 55 m min 89 m min Fan Fan motor model P47L11S P47L11S x 2 Fan speed 3 steps Type R407C Refrigerant circuit Charge 2 8 kg 3 7 kg Safety and functional devices S
201. i ee O RUNS TROA i WY AXS AT MEREEN br dH EEI 0 440 N0 310 CNO 300 on dH fid EH SALON 0 Sg ZH 081N0 ch Md de dcY H EN e 404 Ho AED be T ti SIHIS uv NNI BS 34 qa DY yn Ed Siad 1 D NOI WV 18 318 imap 3 SHO 103 LINDY 108 1 98 Indoor Units iagrams D iring W ESIE03 04 wm SSW SSZ YOS JIBV TVAY LON Si d l 1 a pue e XO8 HILIMS IHL ONNAdO 30438 7 IRL R Br nes 340 GSHILIMS SI AlddNS YIMOS JHL LVHL 38NS 38 Z 5 DATA Sub LNA JHL 01 NO L33NNOJ YCA TVANYW Jas o div 3 NETIOHINO 31043 TWIN JHI ONSA NAHM L lt loom om E Els C mg gS LESS 2 ng Y0133NN02 ay LON E E 3 M
202. iS vNIMH3I 521418 YIY ANS UO d ldwCv 32v4uzlN H421238NC2 VOEX diuliS vNIMUJI AGZ A0PE 02 0 JHINMUISNVHL dd NIVHI HCIO NNOJ vSZx 428399313 HOl MS U0123735 iss did NCYUC ONY HOLAS LYOTS 404 OWIHD TENOLLIQQ JHL 31023X3 ONY YGIX JO 301238002 M3dM t JHL 3AQH3k Md NIYHO IHL ON TTVISN ISV M 0811238N02 380438 213 550 VIVO INY STYTUJIVN ON E33N1N3 NHLJNOQ H3ISAS NDIVNIBADO lt HL OL SN THO2V 41UNA TATON dIT1081NDJ 112A4H 6 Scy 9 8 m SN SN 38 O31 du av Eg leeesod 22980909 pa SI 173 8311081807 212 38 SSITISIM IHL HIMM 021220002 S1 PZX P VSEX SEX vOpx TUMMA NOTLYTIVISNI Q34QVILY 3H HLIM JONVQUDOOY WI t 1 LIN JHL 21 1 123NN63 u3110H1N02 SLONSH IYUINZO DNISN ISV N 6 NUI DIH E X LINO AVTdSQ 034 323H a 5 l EE WOLIINNOD TA OO Tt VU 310 TNINWRL o CITO CL c dHe SES a m i i 9 312N T fal YIX ATA 53 0N WS2X EN dtHe e eg Sus COH o i55 lt gg dHe E SES 311081N02 LI die E EE 31038 dtY dev alv nee NI a 8 CORN AAGOH 4 amp 2 e f Ed un Oxf E a S EIE xut y l Thaski edella i a yax wm IX yil wol Inga i LET 4d i i e f S Wo at mu IH IND TE X vali S a 3419 H31SVW 20059 vaik eo Q09 v6 Lx wey 3000100 OL LINA BOOQN LIM HODON F MILSAS NOIIVU3dC E sn23Nv1 DIS 30 35 NI Ly m led llt N02 NvHOVIG ONIYIM HOL MS 1V0T1J HCIOzNNOO VS LX cli 4viau 2I13NDV
203. idance control MA hok deni cU Cl fru mu oe Re i eran ee ace TL 2 45 PE METER CU EC DRE TU FACE TRE M 2 47 drait pump control a o Fr rt e AB TC EC US pae e e WES 2 18 AY KEEP MOS s Casin at 2 28 DST I 4 29 DSi A i delis dt A A ANA E A eet ca 4 30 ED a IIA RE AA AI E ove A vee ge ra a Reb 3 38 Ed A O E eeu A A ee 3 43 A UN a a O stata 3 44 Ed coctus mara dos all DE dni Detto ato s nie de emet aude Dee alocada 3 46 Ei A ee ge lee wane anes emi Mame pere A 3 48 c TS A SAA A A gee aig NIN 3 50 EEPRO Mii oe a A A A o A M BP qd 3 26 electrical Specifications iieu coi da A mera Re a eid Go Te koe ata eng 1 47 emergency operation generals ovsvotbere pi RU EPRSLNveNpS Turk Ub p E ti em Pee Deren e dde 2 7 error codes indoor malfunctions overview 1 0 0 0 tees 3 16 outdoor malfunctions overview 1 0 0 eee nee 3 17 system malfunctions overview l i I n 3 18 evaluation abnormal high pressure leise I t 3 81 abnormal low pressure ce siir ee RR hh heh he re hn 3 82 expansion valve controls 5 5 2 cn rete tt et FORM ah nde ER d aaa 2 24 exploded views ge ore dU cpm 5 17 outdoor UNAS siue RR A AX EE ee RUE RS ROCA ee oe i 5 3 F3 d dee S RYE Te RA OEC RR RN a Rx AVE US e RR RO ERU RU ed 3 52 Forli mene egre oe tne SA e erm Ape eeu Ves qu de etes Ne poU Vie e NO TIENI T 3 58 factory settings indoorunits 2 a Vb pie ed Sie T ou e eee bees ds 4 14 Ttan and flap Operations sss cee rr E e
204. in H 17 m3 min H 24 m3 min H 30 m min L 10 m min L 13 m min L 14 m min L 20 m min L 25 m min Fan motor model 3D12K1AA1 4D12K1AA1 3D12K2AA1 4D12K2AA1 Fan speed 2 steps Fan type Sirroco fan Refrigerant circuit Type R407C Safety and functional devices See page 1 63 and 3 19 Insulation Heat Both liquid and gas pipes Sound absorbing Flame and heat resistant foamed polyethylene regular foamed polyethylene and foamed PU Weight 23 kg 24 kg 26 kg 27 kg 32 kg 35 kg Electrical The table below contains the electrical specifications specifications Specification FHYP35BV1 FHYP45BV1 FHYP60BV1 FHYP71BV1 FHYP100BV1 FHYP125BV1 Unit Phase 1 Voltage 230 V Frequency 50 Hz Fan motor Phase 1 Voltage 230 V Power consumption 111 W 115 W 117W 135 W 144W FLA Full Load Amps 0 6A 0 7A No of motors x output 3x62W 4x62W 3x130W 4x130W Part 1 System Outline 1 57 Specifications ESIE03 04 3 8 FUYP Technical The table below contains the technical specifications specifications Specification FUYP71BV17 FUYP100BV17 FUYP125BV17 Heat exchanger Length 2101 mm Rows x stages x fin pitch 3x6x1 8 mm 3x8x1 8 mm No of passes 8 12 Face area 0 265 m 0 353 m Tube type N hiX tubes Fin type Cross fin coil multi louvre fins Empty tube hole 0 4 0 Fan Nominal air flow cooling H 19 m min H 29 m8 min H 32 m min L 14 m min L 21 m mi
205. in L 21 m3 min L 24 m min Nominal air flow heating H 14 m3 min H 15 m3 min H 18 m3 min H 28 m3 min H 31 m3 min L 10 m min L 11 m min L 14 m3 min L 21 m3 min L 24 m min Fan motor model QTS46B14M QTS46A17M Fan speed 2 steps Fan type Turbo fan Drive Direct drive Refrigerant circuit Type R407C Safety and functional devices See page 1 63 and 3 19 Air filter Resin net mold resistant Temperature control Computerized control Insulation Heat Foamed polystyrene Sound absorbing material Weight Unit 23 kg Unit 27 kg Decoration panel 5 kg Decoration panel 5 kg Electrical The table below contains the electrical specifications specifications Specification FHYCP35B7V1 FHYCP45B7V1 FHYCP60B7V1 FHYCP71B7V1 FHYCP100B7V1 FHYCP125B7V1 Unit Phase 1 Voltage 230 V Frequency 50 Hz Fan motor FLA Full Load Amps 0 6A 10A Power consumption 140 W 161 W 204 W 238 W No of motors x output 1x45W 1x90W 1 54 Part 1 System Outline ESIE03 04 Specifications 3 5 FHYBP Technical specifications The table below contains the technical specifications Specification Heat exchanger Length Rows x stages x fin pitch FHYBP35B7V1 FHYBP45B7V1 FHYBP60B7V1 FHYBP71B7V1 3x14x1 75 mm FHYBP100B7V1 FHYBP125B7V1 1150 mm Face area 0 221 m 0 338 m Tube type Hi XA Fin type Fin Rhombus type Emp
206. in hose E7 Capacitor fan motor F5 Hook metal 1 K2 Hose band E8 Terminal block F6 Hook metal 2 K3 Insulation tube liquid line E9 Terminal block F7 Side plate heat exchanger K4 Insulation tube gas line E10 Wire harness 1 F8 Retainer K5 Sealer S transmission E11 Wire harness 2 F9 Set plate drain pan K6 Sealer L remote control E12 Wire harness 3 feed back F10 Drain pan assy K7 Operation manual E13 Wire harness 4 fan motor F10 1 Insulation tube Part 5 Disassembly and Maintenance 5 33 Disassembly and Maintenance Indoor Units ESIE03 04 2 10 FHYP100BV1 Exploded view The illustration below shows the exploded view FHYP100BV1 5 34 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the components of the exploded view No Component Component No Component B1 Evaporator assy Wire harness 5 F10 2 1 Set plate vertical vane swing motor B1 1 Distributor Thermistor for coil F10 2 2 Vertical vane air discharge B1 2 Union joint gas line Wire clip F10 2 3 Connect bar vertical vane B1 3 Union joint liquid line Wire clip F10 2 4 Connect bar vertical vane B1 4 Flare nut Lock metal F10 3 Cap drain socket B1 5 Flare nut Clamp F11 Supporter horizontal vane B1 6
207. ing of L H and HH fan speed 71 and 100 125 Fan operation 1 fan Upper fan MF1 Lower fan MF2 OFF OFF OFF OFF E L L L H H H H HH HH HH HH When the outdoor fan is operated from OFF to L tap the fan motor does not turn because of lack of starting torque To avoid this the fan motor operates at H tap for the first 5 s after start up before changing to L tap The fan starting control in cooling or dry keep mode uses the following inputs Input Connection on indoor PCB Connection on outdoor PCB Outdoor air temperature R1T X4A Part 2 Functional Description 2 35 Overview of the cooling mode functions ESIE03 04 2 5 Normal Outdoor Fan Control in Cooling Operation Applicable units Purpose Method Different fan R Y P71 125L The purpose of this normal outdoor fan control is to ensure a correct discharge pressure in function of the outdoor air and indoor room temperature The table below shows in which conditions the outdoor fan works at low or high speed Condition Fan Speed Ta 7 C OFF Ta 41 7 0 84 x Tr L speed Ta 45 7 0 84 x Tr H speed Tc gt 58 C HH speed Ta ambient temperature outdoor air temperature Tr room suction temperature Tc condensing temperature overload control The table below explains the meaning of L H and HH fan speed
208. ing plate left 19 1 Drain socket cap 36 Option fixing plate right 20 Heat exchanger assy 37 PCB assy 20 1 Distributor with filter assy 37 1 Air thermistor 20 2 Single union joint 38 Power supply transformer 20 3 Single union joint 39 Fan motor capacitor 20 4 Flare nut 40 Terminal for remote control 20 5 Flare nut 41 Terminal for power supply 21 Air filter assy 42 Wire harness 22 Service cover assy 43 Wire harness 23 Drain pump fixing plate 44 Wire harness 24 Service cover cap assy 45 Wire harness 25 Drain pump 46 Tie wrap with clip 26 Float switch 47 Thermistor liquid 27 Drain hose assy 48 Thermistor fixing blade 28 Vibration absorber 49 Metal clamp 29 Plain washer 50 Drain hose 30 Fitting bolt drain pump 51 Insulation for joint gas 31 Fan assy 52 Insulation for joint liquid Part 5 Disassembly and Maintenance 5 23 Disassembly and Maintenance Indoor Units ESIE03 04 2 5 FHYBP60B7V1 and FHYBP71B7V1 Exploded view The illustration below shows the exploded view E Switch box Accessories FHYBP807B7V 1 i 5 24 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the components of the exploded view No Component No Component 1 Top plate assy 31 1 Fan top plate 2 Right plate assy 31 2 Fan housing botto
209. ire clip E8 Terminal block F16 Rubber bush E9 Terminal block F17 Rubber bush E10 Thermistor for coil K1 Drain hose assy E11 Wire harness 1 transmission K2 Hose band E12 Wire harness 2 power unit Hl K3 Hose band E13 Wire harness 3 power unit LO K4 Drain pipe assy E14 Wire harness 4 remote control K5 Insulation cover drain pipe E15 Wire harness 5 limit switch K6 Insulation tube liquid line E16 Wire harness 6 drain pump K7 Insulation tube gas line E17 Wire harness 8 swing motor K8 Insulation cover air discharge E18 Tie wrap Part 5 Disassembly and Maintenance 5 41 Disassembly and Maintenance Indoor Units ESIE03 04 2 14 FHYP35 125BV1 Overview Warning How to remove the Air Filter and Suction Grille This part contains the following topics Topic See page How to remove the Air Filter and Suction Grille 5 42 How to remove the Electrical Parts and PC Boards 5 44 How to remove the Horizontal Blade 5 47 How to remove the Fan Rotor and Motor 5 48 How to remove the Fan Bearing 5 50 How to remove the Bottom Panel and Drain Pan 5 51 How to remove the Swing Motor 5 53 Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work Step Action 1 Push the 2 tabs and open the suction grilles 2 Push the air filter installation panel fr
210. istor mounting spring 32 Motor operated valve coil 69 Thermistor mounting spring 33 Thermistor 70 Insulation material 34 Thermistor 71 Insulation tube gas 35 Thermistor 72 HPS cable 36 Terminal strip 73 Solenoid valve coil 37 Capacitor fixing band 74 Stopper Part 5 Disassembly and Maintenance Disassembly and Maintenance Outdoor Units ESIE03 04 1 5 RYP100L7V1 RYP100L7W1 The illustration below shows the exploded view Exploded view Switch box 5 10 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Outdoor Units Components The table below contains the components of the exploded view No Component No Component 1 Compressor 41 Thermistor 2 Sound insulation for comp 1 42 Capacitor fixing band 3 Rubber cushion pre assy 43 Capacitor fixing band 4 Bolt for compressor 44 Comp motor capacitor 5 Nut with washer 45 Comp motor capacitor 6 Plate finned coil heat exch as 46 Wire clip 7 Liquid receiver assy 47 Compressor cable 8 Flare nut 3 8 48 Fan propellor 9 Flare nut FNS 6 49 Washer 10 Valve cap 50 Top plate assy 11 Stop valve cap 51 Front plate assy 12 Check valve 52 Front plate 2 assy 13 Valve core 53 Side plate
211. itch box body 17 Drain socket cover assy 2 33 Switch box fixing plate 18 Suspension bracket 34 Terminal fixing plate 19 Drain pan assy 35 Option fixing plate left 19 1 Drain socket cap 36 Option fixing plate right 20 Heat exchanger assy 37 PCB assy 20 1 Distributor with filter assy 37 1 Air thermistor 20 2 Single union joint 38 Power supply transformer 20 3 Single union joint 39 Fan motor capacitor 20 4 Flare nut 40 Terminal for remote control 20 5 Flare nut 41 Terminal for power supply 21 Air filter assy 42 Wire harness 22 Service cover assy 43 Wire harness 23 Drain pump fixing plate 44 Wire harness 24 Service cover cap assy 45 Wire harness 25 Drain pump 46 Tie wrap with clip 26 Float switch 47 Thermistor liquid 27 Drain hose assy 48 Thermistor fixing blade 28 Vibration absorber 49 Metal clamp 29 Plain washer 50 Drain hose 30 Fitting bolt drain pump 51 Insulation for joint gas 31 Fan assy 52 Insulation for joint liquid Part 5 Disassembly and Maintenance 5 27 Disassembly and Maintenance Indoor Units ESIE03 04 2 7 FDYP125B7V1 Exploded view The illustration below shows the exploded view ATWZzBQS 501 x o pa ems zB EE a Ea lt a FR 8 ht EE R EE EE ti ER E 23 f cy RE A FDYIPHT25 20025087 V1 5 28 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units
212. k the thermistor resistance Replace the No thermistor Yes Check the contact between thermistor and PCB Is the contact OK No Correct contact Yes C4 Indoor liquid pipe thermistor R2T Replace outdoor C9 Indoor ambient temperature thermistor R1T unit PCB Caution Be sure to turn off power switch before connect or disconnect connector or parts damage may be occurred Part 3 Troubleshooting 3 35 Error Codes Indoor Units ESIE03 04 2 8 Malfunctioning Remote Control Air Thermistor Q Error code LED indications Error generation Causes Troubleshooting Caution g The table below shows the LED indications Operation HAP green HBP green Normal C C Malfunctioning C C The error is generated when the remote control thermistor becomes disconnected or shorted while the unit is running Even if the remote control thermistor is malfunctioning the system can operate with the system thermistor The possible causes are m Malfunctioning thermistor m Broken wire To troubleshoot proceed as follows Turn the power supply off once and then back on Is CJ displayed on the N YES remote control Y Y Replace remote control Could be outside cause noise other than malfunction Be sure to turn off power switch before connect o
213. l Outline Indoor Units ESIE03 04 2 14 FAYP71 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm Components installation and service space 1 34 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit The table below contains the different components of the unit No Component Front panel Front grill Air outlet Gas pipe Liquid pipe Drain hose Grounding terminal o J OoO O AJ wy Tri Right side pipe connection hole Left side pipe connection hole Part 1 System Outline 1 35 1 General Outline Indoor Units ESIE03 04 2 15 FAYP100 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space 250 or more x 0 2 Direction for air filter pu 50 or more direction Piping Name plate o 2 o E o o re 50 or more Mounting hole for installation plate 1 36 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component Front grille Air filter Discharge ou
214. l outline This chapter contains the following general outlines General outline See page 2 2 FHYCP35 45 60 71 1 14 2 3 FHYCP100 125 1 16 2 4 FHYBP35 45 1 18 2 5 FHYBP60 71 1 19 2 6 FHYBP100 125 1 20 2 7 FDYP125 1 21 2 8 FHYP35 45 1 22 2 9 FHYP60 71 1 24 2 10 FHYP100 1 26 2 11 FHYP125 1 28 2 12 FUYP71 1 30 2 13 FUYP100 125 1 32 2 14 FAYP71 1 34 2 15 FAYP100 1 36 2 16 FHYKP35 45 1 38 2 17 FHYKP60 71 1 40 2 18 FDYMP71 100 1 42 2 19 FDYMP125 1 44 Part 1 System Outline 1 13 General Outline Indoor Units ESIE03 04 2 2 FHYCP35 45 60 71 Outlook and The illustration below shows the outlook and the dimensions of the unit mm dimensions 860 890 Ceiling opening 680 Suspension position 420 300 or less in Ti HER bs 780 Suspension position 860 890 Ceiling opening oO 840 55 55 840 55 12x M4 295 80 2400 00 80 2400 200 80 2 BECAN NS al t 8 350 Cs Suspension bo 295 260 4xM8 Mt x M8 M10 315 750 Adjustable 0 550 T Ba A JN 95 110 160 230 0 150 240 A T r q a YE 125 150
215. late Three locations Push the vertical blade backward and pull the lower side forward to disengage the blade from three hooks Holder plate Protrusion Vertical blade Part 5 Disassembly and Maintenance 5 75 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Electrical Box Step Action Removing the front grille in accordance with Removal of Front Grille Remove the screw on the service cover Remove the screw on the drip proof plate Remove the screw for the grounding wire Drip proof plate Service cover screw screw n NET Vertical blade 4 Remove the following connectors a Fan motor connector b Air swing motor connector 3 Pull the heat exchanger thermistor and dismantle it Fan motor Heat exchanger connector thermistor quem ae E ML ct Swing motor connector See 5 76 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action 6 Remove the fixing screw for switch box 7 Pull forward the switch box holding lower part of the box Switch box SAM NA qu ees 1 par cana i a AT 8 N3 xdg El ll LJ L3 L1 SRL Part 5
216. le at the same time n Two locations PS da ER E gt Suction grille 2 Pull down suction grille Two strings are equipped to prevent the grille from dropping Part 5 Disassembly and Maintenance 5 55 Disassembly and Maintenance Indoor Units ESIE03 04 Step Action To remove air filter lift the tabs up at the same time and pull it forward 5 56 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Suction Grille Step Action Unhook two drop prevention strings while supporting suction grille with hand Part 5 Disassembly and Maintenance 5 57 Disassembly and Maintenance Indoor Units ESIE03 04 Step Action Disengage three hooks located at rear side of the grille to remove suction grille 5 58 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Fan Step Action Remove two mounting screws to dismount switch box cover Switch box cover Remove suction air temperature thermistor attached to bell mouth if ES temperature thermistor Lead wire of thermistor Part 5 Disassembly and Maintenance 5 59 Disassembly and Maint
217. ling Height eene 4 15 2 7 Setting the Filter Counter oococoncconnccnnconocicoccconccnorcnnnannnn cnn cnc cnn crac narco 4 16 2 8 MAIN SUB Setting when Using Two Remote Controls 4 17 2 9 Setting the Centralized Group No sese 4 18 2 10 Field settings when using a spare part PCB of Sky Air L series outdoor Unit eee eeceeeeeeeeeeeeeeeeeeeeeeseeeseeeeeaeeseeeenaeenaes 4 20 2 11 The Field Setting Levels sesssseeseeeenneeeenenneenn 4 23 2 12 Overview of the Field Settings R Y P71 125L seeesssss 4 26 2 13 NIU MEER 4 28 2 14 DIP switch DS 404 nee ne UR a CEU ELCHE Hee 4 29 2 15 DIP S witch DS2 ene eben ace oh fe 4 ord hed anes dote eb oleh 4 30 vi Table of Contents ESIE03 04 3 Test Run and Operation Data 3 1 General Operation Dala ooooncccnconicinnncnnncnnccnnncnnnnnnrannrnnc conan rana 3 2 RP71L7V1 RP71L7W1 RP100L7V1 RP100L7W1 and RP125L7W1 3 3 RYP71L7V1 RYP71L7W1 RYP100L7V1 RYP100L7W1 and Part 5 RYPT25E Wi inire tee emerat ae ei ter da Disassembly and Maintenance 1 Disassembly and Maintenance Outdoor Units 1 1 What Is in This Chapter ssessseseeeeeennmeeneneenens 1 2 RPZTEZVA RPTZTEZWT iii eode rte re met nr eet eret 1 3 RYP71L7V1 and RYP71L7W1 sessseeeeem eene 1 4 RPATOOEZV1 RPAOOLETZW T iate mente nete 1 5 RYPT100L7V1 RYPTOOL7WJ1 aeree 1 6 RPI 257W i ng
218. llustration below shows the PCB connectors X11A X27A X30A X10A X5A X24A X26A Connectors The table below describes the PCB connectors Connector Connected to Description X5A X1M Terminal strip P1 and P2 X10A TIR Transformer 230 V 22 V X11A TIR Ttransformer 230 V 22 V X14A 33A Limit switch swing flap X15A When installing the drain pump remove the jumper connector of X15A and carry out the additional wiring for float switch and drain pump Connector to float switch X18A R2T Heat exchanger thermistor X19A R1T Air thermistor X20A M1F Fan motor X23A Connector for capacity adaptor X24A X2A on A3P X24A is connected when the infrared remote control kit is used X25A Connector to drain pump motor X26A M1F Fan motor feedback cable X27A X2M Power supply and communication to the outdoor unit X29A M1A Swing flap motor X30A Connector to interface adaptor for Sky Air series DTA102 X33A Connector to adaptor for wiring option KRP1B X35A X1A KRP4 Connector to group control adaptor power supply 16 VDC for opi tonal PCB KRP4 X40A Connector for EKRORO 1 114 Part 1 System Outline ESIE03 04 PCB Layout 8 9 FAYP71LV1 Applicable PCB Connectors Remark The table below contains the applicable PCB number and unit of this PCB type PCB No Unit EC0109 FAYP71LV1 The illustration below shows the PCB connectors X20A SS1 X30A X36A The table below describes the PCB connecto
219. low contains the different components of the unit No Component Gas pipe connection Liquid pipe connection Service port inside the unit Grounding terminal M5 inside the switch box Refrigerant piping intake Power supply wiring intake Control wiring intake o 0o 0O0 AJ wy Ph Drain outlet Part 1 System Outline General Outline Outdoor Units ESIE03 04 1 3 RP100 and RYP100 Outlook Dimensions and Components Outlook and The illustration below shows the outlook and the dimensions of the unit mm dimensions HOLE FOR ANCHOR E 620 BOLT 4 M12 LE 320 uiv gt 48 61 i8I J 900 170 c 7 ls NN 148 84 155 21 2
220. m 3 Left plate assy 31 3 Fan housing top 4 Interchangeable plate 31 4 Rotor assy 5 Small bottom plate 31 4 1 Hexagon socket screw 6 Large bottom plate 31 5 Fan motor 7 Air outlet flange 31 6 Fan motor stand 8 Center stay assy 31 7 Motor fixing plate assy 9 Air filter holding plate assy 31 8 Rotor assy 10 Stay for fan top panel assy 31 8 1 Hexagon socket screw 11 Fan side blind plate assy 31 9 Shaft assy 12 Cooler side blind plate assy 31 10 Coupling 13 Pipe setting plate assy 31 11 Vibro proof rubber assy 14 Swtich box cover assy 31 12 Bearing board 15 Drain pan setting plate 31 13 Bearing fixing plate 16 Drain socket cover assy 1 32 Switch box body 17 Drain socket cover assy 2 33 Switch box fixing plate 18 Suspension bracket 34 Terminal fixing plate 19 Drain pan assy 35 Option fixing plate left 19 1 Drain socket cap 36 Option fixing plate right 20 Heat exchanger assy 37 PCB assy 20 1 Distributor with filter assy 37 1 Air thermistor 20 2 Single union joint 38 Power supply transformer 20 3 Single union joint 39 Fan motor capacitor 20 4 Flare nut 40 Terminal for remote control 20 5 Flare nut 41 Terminal for power supply 21 Air filter assy 42 Wire harness 22 Service cover assy 43 Wire harness 23 Drain pump fixing plate 44 Wire harness 24 Service cover cap assy 45 Wire harness 25 Drain pump 46 Tie wrap with clip 26 Float switch 47 Thermistor liquid 27 Drain hose assy 48 Thermistor fixing blade 28 Vibration absorber 49 Metal clamp 29 Plain wash
221. mally high m Discharge pipe temperature rises suddenly m Discharge pipe thermistor is not in its holder Causes The possible causes are m Improper refrigerant amount m Clogging refrigerant piping circuit m Discharge temperature that is too low due to too much refrigerant or due to the discharge thermistor being out of its holder m Electronic expansion valve coil is disconnected from valve body m Discharge temperature that is too high The possible causes are Excessively high discharge temperature Refrigeration caused by gt shortage caused by insufficient suction gt p gas to compressor incorrect operation of expansion valve electrical fault coil mechanical fault body discharge thermistor inaccuracy caused by 3 52 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units Troubleshooting Thermistor curve Caution To troubleshoot proceed as follows Check the amount of refrigerant Yes Y Check the discharge pipe sensor the sensor come off the discharge pipe Yes i Fill with the proper amount No of refrigerant Check if the operating conditions of the in and outdoor unit are within the range check the refrigerant piping circuit for clogging check the accuracy of the discharge thermistor refer to the thermistor curve
222. mis 3 36 tor CJ Symbols and notes The table below describes the symbols and notes used in the malfunction overview Symbol note Description Note 1 Variety of circumstances W LED is ON C LED is flashing X LED is OFF High probability of malfunction O Low probabiltiy of malfunction O No possibility of malfunction do not replace 3 16 Part 3 Troubleshooting ESIE03 04 Troubleshooting 1 10 Troubleshooting with the Remote Control Outdoor Malfunctions Malfunction The table below contains an overview of the outdoor unit malfunctions overview Outdoor Remote Location of Malfunction Contents of Malfunction Details of Unit Mal Control Dis Malfunction functions play Other PC Board Reference than PC page Board Outdoor Indoor Remote Unit unit Conir EO L1 Actuation of safety device 3 38 El O Outdoor P C board malfunc 3 43 tion E3 High pressure system 3 44 HPS malfunction F4 Low pressure system LPS 3 46 malfunction E6 Compressor Overcurrent 3 48 E9 Malfunction of electronic 3 50 expansion valve F3 O Discharge pipe temperature 3 52 malfunction F6 Malfunction of heat 3 57 exchanger temperature H3 O Failure of high pressure 3 54 switch H9 L1
223. mponents of the exploded view No Component No Component B1 Heat exchanger assy E24 Float switch B1 1 Distributor with filter E25 Fan motor assy B1 2 Single union joint F1 Casing assy B1 3 Single union joint F6 Inspection cover assy B1 4 Flare nut F8 Drain pan assy B1 5 Flare nut F8 1 Drain plug C1 Fan rotor turbo F9 Sound absorbing material C2 Lock washer F10 Heat exchanger blind plate assy C3 Nut with washer F11 Heat exchanger mounting plate E1 Switch box assy F12 Hold plate assy E2 Switch box body F13 Panel mounting plate E4 Bell mouth F14 Drain pump mounting plate E5 Switch box cover assy 1 F15 Vibration isolator E6 Switch box cover 2 F16 Hexagon mounting bolt E7 1 PCB assy F17 Vibration isolator E7 1 Thermistor air F18 Nut with washer E9 Capacitor F19 Feeler bulb clamp E10 Terminal F21 Rubber bush E11 Terminal block F22 Inner heat insulator E12 Power supply transformer G1 Drain hose E13 Wire harness G2 Hose band E14 Wire harness H1 Top tray assy E15 Wire harness H2 Bottom tray assy E16 Wire harness K1 Drain hose assy E19 Earth wire K2 Hose band E20 Earth screw K3 Insulation for joint liquid E21 Thermistor liquid K4 Insulation for joint gas E23 Drain pump K5 Sealing material Part 5 Disassembly and Maintenance Disassembly and Maintenance Indoor Units ESIE03 04 2 3 FHYCP100B7V1 and FHYCP125B7V1 Exploded view The illustration below shows the exploded view FHYLIPHOD T7587V1
224. n ESIE03 04 Overview of the cooling mode functions 2 3 Freeze Up Function Starting conditions Graph Field settings Conditions 1 In order to avoid formation of ice on the indoor heat exchanger in cooling and dry mode the system automatically starts up a freeze up cycle when some specific conditions are fulfilled misa he hera Tred Iraca abri Tr aaz up ging The table below contains the values of A B C D E and F in function of the DIP switch settings on the outdoor PCB Position of DIP switch Activation Trigger Remarks decided by conditions DSW 2 3 DSW 2 4 OFF OFF Outdoor or Conditions 1 Factory set conditions Indoor ON Indoor only Conditions 2 For use with EKRPER OFF ON Outdoor only Conditions 3 Increased capacity for technical room applications Only to be used in low latent heat applica tions applications with low rela tive humidity Position of DSW2 4 irrelevant Factory settings DSW 2 3 DSW 2 4 Start Conditions OR Stop Conditions m Te gt 10 for 10 minutes continuously OFF OFF m Freeze up start signal received from indoor unit m Te lt 1 for 25 min accumulated compressor operation time m Te lt AC for 1 minute continuous after 8 minutes continuous compressor operation time m Te lt 1 for 1 minute after 2 20 minutes continuous compressor operation time Part 2 Functional Descripti
225. n Function Factory setting OFF For temperature settings at defrosting see page 1 2 3 4 2 42 Accumulated operation time for defrost activation Y 3h Field setting ON m Increases the temp conditions for defrost 1 2 3 4 activation with 4 C m Changes the accumulated operation time from C 3 hto 40 min in order to advance the defrosting A operation DS1 4 The table below describes the DIP switch Mode B Setting Illustration Function Factory setting OFF At the start up of the defrost operation the E V 1 2 3 4 opens at the max 480 pulses for a limited time BANN 1 or2 min before closing to 100 pulses Field setting ON Changes the following in order to avoid liquid back 1 2 3 4 to the compressor m Changes the limited time of E V opening at max 480 pulses from 1 or 2 min to 30 s m Stops the compressor at defrost start and stop Part 4 Commissioning and Test Run 4 29 Field settings ESIE03 04 2 15 DIP switch DS2 DS2 3 The table below describes the DIP switch Freeze 1 Setting Illustration Function Factory setting OFF Enables the intelligent control function 1 s S 4 See page 2 29 Field setting ON Disables the intelligent control function 1 2 3 4 Freeze up start stop decided by indoor unit Unit will restart when evaporator temperature L reached 7 C for 10 minutes To be used in combination with EKR
226. n L 23 m min Nominal air flow heating H 19 m3 min H 29 m3 min H 32 m3 min L 14 m min L 21 m min L 23 m min Fan motor model QTS48A10M QTS50B15M Fan speed 2 steps Fan type Turbo fan Refrigerant circuit Type R407C Safety and functional devices See page 1 63 and 3 19 Air filter Resin net with mold resistant Insulation Heat resistant foamed polyethylene Regular foamed polyethylene Weight 25 kg 31 kg Electrical The table below contains the electrical specifications specifications Specification FUYP71BV17 FUYP100BV17 FUYP125BV17 Unit Phase de Voltage 230 V Frequency 50 Hz Fan motor Phase i Voltage 230 V Power consumption Cooling 180 W Cooling 289 W Heating 160 W Heating 269 W FLA Full Load Amps 0 6A 1 0A No of motors x output 1x45W 1x90 W 1 58 Part 1 System Outline ESIE03 04 Specifications 3 9 FAYP Technical The table below contains the technical specifications specifications Specification FAYP71LV1 FAYP100BV1 Heat exchanger Length 863 mm 1320 mm Rows x stages x fin pitch 2x16x 1 4 mm 2x12x 1 4 mm No of passes 4 9 Face area 0 289 m2 0 332 m Tube type Hi XA tubes N hiX tubes Fin type Cross fin coil multi louvre fins Empty tube hole 0 Fan Nominal air flow cooling H 19 m3 min H 23 m min L 15 m min L 19 m min Nominal air flow heating H 19 m3 min H 23 m min L 15 m min L 19 m min Fan motor model QCL9686M QCL116
227. n of a safety device or malfunctioning thermistors m Transmission error between the indoor and the outdoor unit The air conditioner may malfunction due to lightning or radio waves To check proceed as follows Step Action 1 Switch OFF the breaker 2 Switch it back ON 3 Check the operation by trying to operate with the remote control Part 3 Troubleshooting Troubleshooting ESIE03 04 1 3 ON OFF Operation in Case of Infrared Remote Control When the infrared remote control is not available or its battery is dead you can use the ON OFF button on the front panel of the indoor unit m To start the automatic mode press the ON OFF button m To stop the automatic mode press the button again 3 6 Part 3 Troubleshooting ESIE03 04 Troubleshooting 1 4 Checking with the Wired Remote Control Checking with the If the operation stops due to a malfunction the remote control s operation LED flashes and the wired remote controller displays the error code The error code helps you to troubleshoot See page 3 16 3 17 and control 3 18 Part 3 Troubleshooting 3 7 Troubleshooting ESIE03 04 1 5 Procedure of Self Diagnosis by Remote Control Thelnspection Test By turning the remote control s inspection test button ON you can change the mode as shown in the Button explanation figure below Depress Inspection Test Operation button for more than 4 seco
228. nd plate piping hole 2 C1 13 Set plate bearing holder Heat insulation material F19 Wire clip C1 14 Wire clip Heat insulation material F20 Set plate drain pan 2 C2 Air filter Heat insulation material F21 Supporter fan E1 Electric components assy Sealer F22 Retainer E2 Switch box Lock metal F23 Air guide plate E3 Cover switch box Wire clip F24 Support E4 Power transformer Side plate assy left F25 Heat insulation cover top plate E5 Printed circuit control unit Side plate left F27 Insulation cover piping hole E5 1 Printed circuit control unit Bearing horizontal vane L F28 Protector heat exchanger E5 1 1 Thermistor for air Heat insulation material F29 Heat insulation cover E5 1 2 Connector F4 4 Heat insulation material F30 Heat insulation cover E5 2 Capacity control adaptor F4 5 Heat insulation material K1 Suspension bolt E6 Plastic case F5 Hook metal 1 K2 Drain hose E7 Capacitor fan motor F6 Hook metal 2 K3 Hose band E8 Terminal block F7 Side plate heat exchanger K4 Insulation tube liquid line E9 Terminal block F8 Retainer K5 Insulation tube gas line E10 Wire harness 1 F9 Set plate drain pan K6 Sealer S transmission E11 Wire harness 2 F10 Drain pan assy K7 Sealer L remote control E12 Wire harness 3 feed back F10 1 Insulation tube K8 Operation manual Part 5 Disassembly and Maintenance 5 37 Disassembly and Maintenance Indoor Units ESIE03 04 2 12 FHYKP35BV1 and FHYKP45BV1
229. nds Indoor unit settings can be made Service data can be obtained E Filter sign time i Malfunciton code history E Air flow direction Local E W Temperature data of various sections E Others setting mode mode Service settings can be made E Forced fan ON Wi Air flow direction volume setting Depress Inspection Test Operation Press Inspection Test Operation button once button for more than 4 seconds ME Nor mode Press Inspection Test Operation Press Inspection Test Operation button once button once Or after 30 minutes After 10 S Following codes can be checked Test N NM Malfunction codes em operation Thermostat is forcibly turned on Wi Indoor model code me 07 mode W Outdoor model code ee Press Inspection Test Operation button once 3 8 Part 3 Troubleshooting ESIE03 04 Troubleshooting 1 6 Checking with the Infrared Remote Control Display Introduction Contrary to the wired remote control the infrared remote control does not display the error code Instead the operation LED on the light reception section flashes Checking To find the error code proceed as follows Step Action 1 Press the INSPECTION TEST button to select inspection The equipment enters the inspection mode 0 flashes in the UNIT No display DON OFF RESERVE CANCEL A TIMER MODE INSPECTION TEST
230. ne to MAIN and the other to SUB You can do this by setting the switch on the remote control s PCB Setting The remote controls are factory set to MAIN so you only have to change one remote control from MAIN to SUB To change a remote control from MAIN to SUB proceed as follows Step Action 1 Insert a flathead screwdriver into the recess between the upper and lower part of the remote control as shown in the illustration below Gently pry off the upper part of the con troller working from the two possible positions Upper part of the remote control Lower part of the remote control 2 Turn the MAIN SUB changeover switch on the PCB to S OI The switch is set to lt MAIN factory setting A Y Lj Set the switch to SUB JES Part 4 Commissioning and Test Run 4 17 Field settings ESIE03 04 2 9 Setting the Centralized Group No When If you want to carry out centralized control with a central remote control and a unified ON OFF controller you have to set the group No for each group with the remote control Wired remote The illustration below shows the wired remote control control First Code N Second Code N UNIT No Unit N i n eu ereu 3A i Field Set SETTING Mode A No 6 5 2 Setting To set the
231. ning indoor unit PCB Part 3 Troubleshooting 3 29 Error Codes Indoor Units ESIE03 04 Troubleshooting Caution To troubleshoot proceed as follows Check the connections of X20A and X26A Are X20A and X26A properly connected No Connect X20A and X26A correctly Yes 7 Unplug X26A and switch the power supply on Check the voltage between pins 1 and 3 of X26A Is there about 12 VDC No Replace indoor unit PCB Yes Check indoor unit fan motor and motor wiring Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 30 Part 3 Troubleshooting ESIE03 04 Error Codes Indoor Units 2 5 Malfunctioning Drain System AF Error code LED indications Error generation Causes Troubleshooting Caution AF The table below shows the LED indications Operation HAP green HBP green Normal C C Malfunctioning C C The error is generated when the float switch changes from ON to OFF while the compressor is OFF The possible causes are m Error in the drain pipe installation m Malfunctioning float switch m Malfunctioning indoor unit PCB To troubleshoot proceed as follows Are float Switch and drain pipe NO normal _ls water drainage sy
232. not necessary to designate an indoor unit address when using group control Tha address is automatically set when the power is activated Part 4 Commissioning and Test Run 4 19 Field settings ESIE03 04 2 10 Field settings when using a spare part PCB of Sky Air L series outdoor unit When In case the outdoor PCB needs to be replaced by a spare part PCB it is required to execute below mentioned field settings to ensure correct operation of the unit Required action In case of repair using this part replace the part according to the following instruction Attention on service 1 Please be sure to work after turning off all related circuit breakers 2 Before starting the work please touch the metal part of the product to discharge static electricity 3 Please exchange PCB ass y when it is still included in the resin case If it would be removed from the resin case it can cause a PCB failure The parts for replacement 1 The PCB ass y Accessories 1 Capacity setting adaptor 2 The screw for terminal board Two kinds M4x3 pieces M5x6 pieces Please replace the printed circuit board according to the following flow chart of The flow to setup the printed circuit board ass y The flow to setup the printed circuit board ass y Please check the capacity of the unit Please attach the capacity setting adaptor fig 4 to CN26 X26A i Refer to fig 3 Nr 1 Please cut jumper JH
233. notes used in the malfunction overview Symbol note Description High probability of malfunction O Low probabiltiy of malfunction No possibility of malfunction do not replace 3 18 Part 3 Troubleshooting ESIE03 04 Troubleshooting 1 12 Overview of the Indoor Safety Devices Overview The table below contains an overview of the indoor safety devices Applicable unit Thermal protector fan motor Thermal fuse fan motor Abnormal Reset automatic FH Y C P gt 130 5 lt 83 20 C N A FHYBP N A N A gt 152 C FH Y P gt 130 5 C lt 83 20 C N A FUYP gt 130 5 C lt 83 20 C N A FDYP N A N A gt 160 C FAYP gt 130 5 C lt 83 20 C N A FH Y K P gt 120 5 lt 105 N A FDYMP N A N A gt 152 C Part 3 Troubleshooting Troubleshooting ESIE03 04 1 13 Overview of the Outdoor Safety Devices Overview The table below contains an overview of the outdoor safety devices Reverse Overload Thermal Overcur High Low Applicable out contact protec rent relay 9 phase pressure pressure door unit compres tor fan compres i protector switch switch sor motor sor RP71L7V1 X X X RYP71L7V1 RP71L7W1 X RYP71L7W1 RP100L7V1 RYP100L7V1 RP100L7W1 X RYP100L7W1 RP125L7W1 RYP125L7W1 3 20 Part 3 Trou
234. nsulation Heat Foamed polystyrene foamed polyethylene Weight 31 kg 33 kg Decoration panel option Model BYK45FJW1 BYK71FJW1 Air filter Resin net with mold resistant Weight 8 5 kg 9 5 kg Electrical The table below contains the electrical specifications specifications Specification FHYKP35BV1 FHYKP45BV1 FHYKP60BV1 FHYKP71BV1 Unit Phase us Voltage 230 V Frequency 50 Hz Fan motor Phase 1 Voltage 230 V Power consumption Cooling 92 W Cooling 100 W Cooling 123 W Heating 59 W Heating 67 W Heating 90 W FLA Full Load Amps 0 2A 0 3A 0 5A No of motors x output 1x20W 1x25W 1x45W 1 60 Part 1 System Outline ESIE03 04 Specifications 3 11 FDYMP Technical The table below contains the technical specifications specifications Specification FDYMP71L7V1 FDYMP100L7V1 FDYMP125L7V1 Heat exchanger Length 0 770 mm 1 170 mm Rows x stages x fin pitch 3x14x1 75 mm No of passes 7 13 Face area 0 226 m2 0 344 m Tube type HI XA O7 Fin type Fin Rhombus type Empty tube hole 0 No of fans 2 3 Fan Nominal air flow cooling H 19 m min H 27 m9 min H 35 m min L 14 m min L 20 m min L 24 m min Nominal air flow heating H 19 m9 min H 27 m min H 35 m min L 14 m min L 20 m min L 24 m min Fan motor model Fan speed 3 steps Fan type Sirocco fan Refrigerant circuit Type R407C Safety and functional devices See page 1 63 and 3 19 Air filter R
235. oe RH IAM em 2 18 1 13 Fan and Flap Operations essent 2 20 1 14 Auto Restart F rctlon iu enter eR AREE 2 21 1 15 Using Conditions for Remote Control Thermostat sssss 2 22 1 16 Overcurrent Protection Function eene 2 23 1 17 Expansion Valve Control sese 2 24 Table of Contents iii ESIE03 04 2 Overview of the cooling mode functions 2 1 Whatlsin This Ghiapter ao iaa 2 27 2 2 Dry Keep Mod6 uiii etie ee iria 2 28 2 3 Freeze Up Furictlon citant cias 2 29 2 4 Outdoor Fan Starting Control in Cooling or Dry Keep Mode 2 33 2 5 Normal Outdoor Fan Control in Cooling Operation 2 36 2 6 High Pressure Protection Control in Cooling Operation 2 38 2 7 Condensation Avoidance Control ccceecceeseeseeeeeeeeteeeeeeeeeneeseeeennetaes 2 39 3 Overview of the heating mode functions 3 1 What Is in This Chapter ceceecceseceseeeeeneeceeeeeeeeeneeseaeeeeeeseaeeeeeeeeaeeas 2 41 3 2 Defrost Control iate sete ote eden eee 2 42 3 3 Draft Avoidance Control 1 senem 2 45 3 4 Draft Avoidance Control 2 seen 2 47 3 5 4 way Valve Comntrol ecceecceeseeseeeseeeeeeeeseeeeeseaeeeeeseaeseaeeeseeseaeeeeeeesaeenas 2 48 3 6 Starting Outdoor Fan Control in Heating Mode ssssse 2 49 3 7 Normal Outdoor
236. ol unit Side plate left F25 Insulation cover piping hole E5 1 Printed circuit control unit Bearing horizontal vane L F27 Protector heat exchanger E5 1 1 Thermistor for air Heat insulation material F28 Heat insulation cover E5 1 2 Connector Heat insulation material F29 Heat insulation cover E5 2 Capacity control adaptor F4 5 Heat insulation material F30 Suspension bolt E6 Plastic case F5 Hook metal 1 K1 Drain hose E7 Capacitor fan motor Hook metal 2 K2 Hose band E8 Terminal block Side plate heat exchanger K3 Insulation tube liquid line E9 Terminal block Retainer K4 Insulation tube gas line E10 Wire harness 1 Set plate drain pan K5 Sealer S transmission E11 Wire harness 2 Drain pan assy K6 Sealer L remote control E12 Wire harness 3 feed back F10 1 Insulation tube K7 Operation manual E13 Wire harness 4 fan motor F10 2 Vertical vane air discharge Part 5 Disassembly and Maintenance 5 35 Disassembly and Maintenance Indoor Units ESIE03 04 2 11 FHYP125BV1 Exploded view The illustration below shows the exploded view FHYP125BWV1 5 36 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Components The table below contains the components of the exploded view No Component Component No Component B1 Ev
237. om 2 places in the direction of the arrow and pull the air filter out toward yourself 5 42 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action Grip the suction grille hinge strongly and remove the suction grille Suction grille hinge Part 5 Disassembly and Maintenance 5 43 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Electrical Parts and Step Action PC Boards 1 Loosen the 2 screws of the control box cover and remove the control box cover 2 Switch box 5 44 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action 3 Pull down the control box and let it hang by the 2 locations in the rear Electrical parts can now be removed Control box ECC Rear panel 4 Disconnect the connector mounted on the PC board X11A X27A Primary side of In and outdoor X20A transforme
238. omponents see Piping Components on page 1 75 1 72 Part 1 System Outline ESIE03 04 Functional Diagrams Pipe connection diameters The table below contains the refrigerant pipe connection diameters Model Y Gas pipe flare Liquid pipe flare FHYBP35B7V1 12 70 mm 6 35 mm FHYBP45B7V1 15 90 mm FHYBP60B7V1 9 52 mm FHYBP71B7V1 FHYBP100B7V1 19 05 FHYBP125B7V1 FHYCP35B7V1 12 70 mm 6 35 mm FHYCP45B7V1 15 90 mm FHYCP60B7V1 9 52 mm FHYCP71B7V1 FHYCP100B7V1 19 05 mm FHYCP125B7V1 FUYP71BV17 15 90 mm 9 52 mm FUYP100BV17 19 05 mm FUYP125BV17 FAYP71BV1 15 90 mm 9 52 mm FAYP100BV1 19 05 mm FDYP125B7V1 19 05 mm 9 52 mm FHYP35BV1 12 70 mm 6 35 mm FHYP45BV1 FHYP60BV1 15 90 mm 9 52 mm FHYP71BV1 FHYP100BV1 19 05 mm FHYP125BV1 FHYKP35BV1 12 70 mm 6 35 mm FHYKP45BV1 FHYKP60BV1 15 90 mm 9 52 mm FHYKP71BV1 FDYMP71L7V1 12 0 12 4 mm 18 6 19 0 mm FDYMP100L7V1 12 0 12 4 mm 22 9 23 3 mm FDYMP125L7V1 Part 1 System Outline 1 73 1 Functional Diagrams ESIE03 04 4 5 Piping Components Components The table below contains the different components of the functional diagrams No Component Function remark la Flare connection See pipe connection diameter 2b Liquid stop valve The liquid stop valve is used as shut off valv
239. on 2 Gas pipe connection 3 Drain pipe connection 4 Air outlet 5 Air suction grille 6 Corner decoration panel 7 Right pipe wiring connection 8 Rear pipe wiring connection 9 Pipe through cover 10 Accessory drain elbow 11 Name plate In case of a infrared remote control this position is a signal receiver Part 1 System Outline 1 31 General Outline Indoor Units ESIE03 04 2 13 FUYP100 125 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space Suspension bracket 1000 or more Suspension bolt 790 Suspension position 790 Suspension position 11 o E 2 a O o n o S 2 a lt o o gt Name plate Drain connection location 1 32 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe connection Drain pipe connection Air outlet Air suction grille Corner decoration panel Right pipe wiring connection Rear pipe wiring connection O 0 J O O 2 O N Pipe through cover 10 Accessory drain elbow 11 Name plate In case of a infrared remote control this position is a signal receiver Part 1 System Outline 1 33 Genera
240. on 2 29 Overview of the cooling mode functions ESIE03 04 Conditions 2a In case indoor unit is connected DSW 2 3 DSW 2 4 Start Conditions OR Stop Conditions ON m Te lt 1 for 40 minutes accumulated compressor operation time m Te lt AC for 1 minute continuous after gt 8 minutes continuous compressor operation time m Te gt 7 for 10 minutes continuously Position of DSW2 4 irrelevant Conditions 2b In case option box EKRPER is connected DSW 2 3 DSW 2 4 Start Conditions OR Stop Conditions ON m Freeze up start signal m Freeze up stop signal received from EKRPER received from EKRPER Position of DSW2 4 irrelevant See installation manual of EKRPER for more details Conditions 3 Increased capacity in case of low latent heat applications DSW 2 3 DSW 2 4 Start Conditions OR Stop Conditions OFF ON m Te lt 1 for 25 min m Te gt 7 Cfor 3 minutes accumulated compressor continuously operation time m Te lt A Cfor 1 minute continuous after 2 8 minutes continuous compressor operation time m Te lt 1 for 1 minute after 2 20 minutes continuous compressor operation time Parameters The parameter value A mentioned in above conditions is decided depending on the type of indoor model as follows Indoor unit Value A FAYP 1 C FHYP 3 C All other indoor models 5 C 2 30 Part 2
241. on When a problem occurs you have to check all possible malfunctions This chapter gives a general idea of where to look for malfunctions 3 Not all repair procedures are described Some procedures are considered common practice Overview This chapter contains the following topics Topic See page 1 2 Overview of General Problems 3 4 1 3 ON OFF Operation in Case of Infrared Remote Control 3 6 1 4 Checking with the Wired Remote Control 3 6 1 5 Procedure of Self Diagnosis by Remote Control 3 8 1 6 Checking with the Infrared Remote Control Display 3 9 1 7 Self Diagnosis by Wired Remote Control 3 13 1 8 Remote Control Display Malfunction Code and Contens 3 14 1 9 Troubleshooting with the Indoor Unit LEDs and the Remote Control 3 16 1 10 Troubleshooting with the Remote Control Outdoor Malfunctions 3 17 1 11 Troubleshooting with the Remote Control System Malfunctions 3 18 1 12 Overview of the Indoor Safety Devices 3 19 1 13 Overview of the Outdoor Safety Devices 3 20 1 14 Outdoor Safety Device Thermal Protector Fan Motor 3 21 1 15 Outdoor Safety Device Reverse Phase Protector 3 22 1 16 Outdoor Safety Device High Pressure Switch 3 23 1 17 Outdoor Safety Device Low Pressure Switch 3 24 Part 3 Troubleshooting 3 3 Troubleshooting ESIE03 04 1 2 Introduction None of the indoor units operates Equipment operates but stops sometimes Some indoor units
242. on and service space mm When a discharge grille is closed e g 3 way blow application the required space is 200 mm or more 1000 or more The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe connection Drain pipe connection O D 32 mm I D 25 mm Power supply connection Transmission wiring connection Air discharge Air suction grille Water supply intake ojlo NIDJI a AJOJN Corner decoration cover 10 Drain hose O D 32 mm 11 In case a infrared remote control is used this position is a signal receiver 12 Branch duct connection Part 1 System Outline General Outline Indoor Units ESIE03 04 2 4 FHYBP35 45 Outlook The illustration below shows the outlook
243. onents The table below contains the components of the exploded view No Component No Component B1 Evaporator assy E19 Wire clip B1 1 Distributor E20 Wire clip B1 2 Refrigerant filter E21 Wire clip B1 3 Union joint liquid line E22 Drain pump assy B1 4 Union joint gas line E22 1 Drain pump B1 5 Flare nut E22 2 Set plate drain pump B1 6 Flare nut E22 3 Buffer rubber drain pump C1 Fan assy E22 4 Set bolt fan motor C1 1 Top plate fan E22 5 Plain washer C1 2 Fan housing 1 E22 6 Float switch C1 3 Fan housing 2 E22 7 Set plate float switch C1 4 Fan rotor E22 8 Partition plate drain pump C1 4 1 Hexagon socket screw E22 9 Wire clip C1 5 Fan motor E22 10 Drain hose assy C1 6 Motor base F1 Front plate C1 7 Lock plate fan motor F2 Top plate assy C1 8 Fan shaft F3 Blind plate ducting hole C1 9 Coupling fan shaft F4 Blind plate eva side 1 C1 10 Fan bearing F5 Blind plate eva side 2 C1 11 Fitting plate fan bearing F6 Blind cover E1 Electric components assy F7 Reinforcement wire E2 Switch box F8 Drain pan assy E3 Cover switch box F8 1 Cap drain socket E4 Printed circuit control unit F8 2 Insulation tube E4 1 Printed circuit control unit F9 Holder drain pan E4 1 1 Thermistor for air F10 Retaining plate fan E4 1 2 Plastic case F11 Suspension metal 1 E4 2 Adaptor capacity control F12 Suspension metal 2 E5 Printed circuit control unit F13 Retainer thermistor E6 Housing power unit F14 Wire clip E7 Running capacitor fan motor F15 W
244. onnection on p indoor PCB outdoor PCB Outdoor thermistor R1T Suction thermistor R1T Outdoor coil thermistor R2T Part 2 Functional Description 2 49 Overview of the heating mode functions ESIE03 04 Time charts 29 thermostat ON rea 2 9 180 sec fan start control ON Y i s normal fan operation Outdoor fan E OFF i i 2 timer i A I Compressor ON l OFF Area 1 2 3 Area 4 5 6 7 8 9 Timer 30 seconds 10 seconds Area 1 thermostat ON 180 sec fan Startcontrol 20sec 20sec ON l lt gt gt gt l l Outdoor fan OFF i I I I normal fan operatian Outdoor fan ON i i i 4 Tc gt 56 6 C OFF eo Meee l l I I I Outdoor fan ON i i normal fan operation Tc lt 56 5 C OFF l Um 1 pl r 0 sec E lt lt Compressor E i oy I 2 50 Part 2 Functional Description ESIE03 04 Overview of the heating mode functions 3 7 Normal Outdoor Fan Control in Heating Mode Applicable units RYP71 125L Purpose The purpose of the normal outdoor fan control is to m Reduce the chance of overload during high ambient temperature m Reduce the chance of icing up Method Normal fan control operation is done after 5 min of starting fan control operation The operation range is divided into two areas A and B
245. ontrol unit F8 2 Insulation tube E4 1 Printed circuit control unit F9 Holder drain pan E4 1 1 Thermistor for air F10 Retaining plate fan E4 1 2 Plastic case F11 Suspension metal 1 E4 2 Adaptor capacity control F12 Suspension metal 2 E5 Printed circuit control unit F13 Retainer thermistor E6 Housing power unit F14 Wire clip E7 Running capacitor fan motor F15 Wire clip E8 Terminal block F16 Rubber bush E9 Terminal block F17 Rubber bush E10 Thermistor for coil K1 Drain hose assy E11 Wire harness 1 transmission K2 Hose band E12 Wire harness 2 power unit LO K3 Hose band E13 Wire harness 3 power unit Hl K4 Drain pipe assy E14 Wire harness 4 terminal PCB K5 Insulation cover drain pipe E15 Wire harness 5 limit switch K6 Insulation tube liquid line E16 Wire harness 6 drain pump K7 Insulation tube gas line E17 Wire harness 7 swing motor K8 Insulation cover air discharge E18 Tie wrap Part 5 Disassembly and Maintenance 5 39 Disassembly and Maintenance Indoor Units ESIE03 04 2 13 FHYKP60BV1 and FHYKP71BV1 Exploded view The illustration below shows the exploded view FHYKPGDBY1 FHYKPTIBVI 1 8 E13 Eli El i KE KT lo amp b FL a 5 40 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Comp
246. or according to the procedures for removing the fan rotor and fan motor 1 Remove the left sidepanel installation screw Left side panel Left side panel Slide the left side panel toward the front of the unit and remove Remove the 2 bearing installation screws and remove the bearing Left side panel 2 5 50 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Bottom Panel and Drain Pan Step Action 1 Remove the 7 bottom panel installation screws 2 each on the left and right 3 in the rear and remove the bottom panel Remove the rear surface screws 2 each on the left and right and remove the center screw while sup porting the bottom panel from under neath 2 Let down the rear of the bottom panel push out toward the front removed from the hooking part and remove Part 5 Disassembly and Maintenance 5 51 ESIE03 04 Disassembly and Maintenance Indoor Units Step Action Remove the drain pan retainer 2 screw WS S OS SA S SS SR E SN N SS NUS Part 5 Disassembly and Maintenance 5 52 ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Swing Motor Step Action 1 Remove the sc
247. or unit and start dripping Indoor temp 14 to 28 CWB Indoor humidity 80 The operation values are guidelines in the operation range m LP 3 0 6 5 barg low pressure HP 12 0 28 0 barg high pressure Td 60 95 C discharge pipe temperature compressor Ts 2 15 C suction pipe temperature compressor ATi 8 16 C indoor temperature difference air return air outlet The operating conditions must be as follows Items Operating modes If the operation is out this range Outdoor temp 10 to 15 5 CWB A safety device may stop the operation Indoor temp 15 to 27 CDB The operation values are guidelines in the operation range m LP 1 8 6 4 barg low pressure HP 13 0 28 0 barg high pressure Td 55 95 C discharge pipe temperature compressor Ts 15 10 C suction pipe temperature compressor ATi 12 32 C indoor temperature difference air return air outlet 4 34 Part 4 Commissioning and Test Run ESIE03 04 Test Run and Operation Data Correlation of Air Conditioner s Operation Status and Pressure Running Current Note What happens in comparison to normal values is summarized in the table below Measured from 15 20 minutes or more after operation starts When Cooling Air Conditioner Status Low Pressure High Pressure Running Current Air Filter Fouling Lower Lower Lower Short
248. osite side of drain pump mounting base to dismount float switch 5 68 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Swing Motor Step Action Remove suction grille according to the removal of suction grille 1 Swing motor is located at the diagonal position of piping 2 Remove two mounting screws for swing motor cover 3 Remove swing motor cover by holding two tabs on the cover Swing motor section Air flow control blade Part 5 Disassembly and Maintenance 5 69 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Air Flow Control Blade Step Action To remove horizontal blade press down tabs located at both end of blade and pull them forward Remove horizontal blade 5 70 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units 2 16 FAYP71LV1 Overview Warning How to remove the Air filter and Front Panel This part contains the following topics Topic See page How to remove the Air filter and Front Panel 5 71 How to remove the Front Grille 5 73 How to remove the Horizontal Blade 5 7
249. ot being correctly carried out UA Failure of field setting System setting mistake for Twin system UC Address duplication of central remote control m Inthe case of the shaded error codes inspection is not displayed The system operates but be sure to inspect and repair it Note Operation when a malfunction occurs may differ according to the model Part 3 Troubleshooting 3 15 Troubleshooting ESIE03 04 1 9 Troubleshooting with the Indoor Unit LEDs and the Remote Control Shutdown For some errors the system only shuts down when the error occurs several times This means that you have to wait until the system shuts down to be able to see the flashing LED on the front panel and the error code on the remote control Malfunction The table below contains an overview of the indoor unit malfunctions overview If Then A Location of the mal LED Indoor unit LED function Remote con ENS front trol displa Malfunction description See page panel HiP H2P E Other PCB HAP HBP than PCB ind unit x C C Note 1 Normal E C C Ww Al O Malfunctioning Indoor PCB A1 3 26 C X w X C C A3 Malfunctioning Drain Water Level System 3 27 A3 A6 L1 Indoor Unit Fan Motor Lock A6 3 29 AF O Malfunctioning Drain System AF 3 31 AJ O Malfunctioning Capacity Setting AJ 3 32 CA or C9 O Thermistor Abnormality C4 or C9 3 34 q O Malfunctioning Remote Control Air Ther
250. out 8 1 What Is in This Chapter cceecececeeeeeeeeeeceeeeeeeseeeeeeeeeeeseeeseaeeeeeeaes 1 107 8 2 R Y P71 125L7V1 and R Y P71 125L7W1 see 1 108 8 3 FHY CP85 125B7V rnit ve creer a ened 1 109 8 4 EFHYBPS5 425BYWV ioin i cct ciere prece t e n dp ee 1 110 8 5 FDYP125B7WV T na edt acere i HER SE 1 111 8 6 BUMP AAI 25 BV 1755 aine gene te reed ta 1 112 8 7 FHYKPS35 7 TBV1 iere ent eene ida 1 113 8 8 PAY P35 125BV dis 4 iii eee ed 1 114 8 9 FAYPTTEVT i set aed edema ote mus 1 115 8 10 FAYPA100BV1 ino RETE EPGER RUE REM 1 116 8 11 FDYMP712125E7V1 a a UE RS 1 117 Part 2 Functional Description 1 General Functionality 1 1 What Is in This Chapter ssessssseeeeeneneneeee 2 3 1 2 Functions of Thermistorsi ive cite eel crue e ertet re ip 2 4 1 3 Operating Modes and Control Modes sseseeee 2 6 1 4 Forced Operating Mode Emergency Operation sssss 2 7 1 5 Outdoor Unit Identification Function sseee 2 10 1 6 Thermostat Control siii italian doth sees ay Hever case ex 2 11 1 7 Forced Thermostat OFF 2 eee decet De erede 2 13 1 8 HPS and ERS Euclides 2 14 1 9 Simulated Operation Function oooonccnncnnnconnncnncconncnocanarcnn nro 2 15 1 10 Discharge Pipe Temperature Control ccceecceeeeeseeeeeeeeeeseeeeeeeteateeas 2 16 1 11 Gas Shortage Function essen 2 17 1 12 Drain Pump Gontrol ii
251. p uay jpu oc uaap gar OJUQU SJAJOS 3u uj 30W eq UDI Duday Gumon au 9153 gU S EUA pi Bru ssi 3n H Jedunf aAD s aJsCu 42L jnjjuos dnoub y JeCoudu SI C3 ejouei i00pur LOISSIUISUD JUD BOUL JM COFU JOJJE UCISSIUSUEJ G3 J5d23JCJI SI JOIEINO JOOPU UOISSIUSUDJ Tn copo Jn CoEU JOJJS UCISSIUSUCIT SelM pds E al JO Z SSJ9 2H ESTEE 5 Plow Oop ay Jr 3auu jboJd DuiLjou si 8Je4 Jo jasad Atuou si oop odo qun J00py10 aJrjbJadus adid uorcns JOWJOL OY gun joop c sosa yas ed ajou cacy uy 00200 TOS MIO XGDUDUDXO DOH UT o05jnoj 15 5134 370 UNS UIT Jozpinoj Islay 3cid 35 0451 jou sac MENUS Jur OI MOY esp UNS 3359337 NO iun Op ro ajay C3jme sunsseud ICH UR JODE yA SHICISCUE sdid SbJ3u3sp PULY JUN JOOP 13 9AJDA uorsupdxe JUOJJD3 0 Duipuo22D JDA pcU 34i sI0JJa 0 asJodsa ui Locredo jusidib3 E 9304 DU OLI y cj epou uoydadsul y wos sa2tD 3 Arjdsip ay DWJOU OC APO aL Aq aaopoj ezi JJ2 pub UI saob apo ajgaci ayy Ja syoaddos p AJ0 st ajqnoJj SAcg ayy puo ay aL ur deba S3u038 G 45 UONI 340 NO at pew uaioadsul umop daay Z SUSO 5 4045 UDHNG NCILVH3dO 1S31 NC LIJASNI AY saJd 1 un 33pjr3j ansseld M0 JDWJOLY Lun oop no a nssasc yaly oUOLGY pJacq Jd sun Jcop no QUA copjna asp jos jo UNI
252. pe thermistor m Malfunctioning discharge pipe thermistor connector connection m Malfunctioning outdoor unit PCB To troubleshoot proceed as follows Check the connector connection of the discharge pipe temperature sensor R3T on X6A on the outdoor unit PCB Is it connected Correct the properly No connection Yes Check the thermistor resistance No Replace the termistor Yes Replace the outdoor unit PCB Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 56 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units 3 42 Malfunctioning Heat Exchanger Thermistor System J 6 Error code J6 Error generation The error is generated when the thermistor resistance is out of its range Causes The possible causes are m Malfunctioning heat exchanger thermistor m Malfunctioning heat exchanger thermistor connector connection m Malfunctioning outdoor unit PCB Troubleshooting To troubleshoot proceed as follows Check the unit type Check the connector connection of the heat exchanger temperature sensor R2T on X5A on the outdoor unit PCB Is it connected properly Correct the No connection Yes Y Check the thermistor resistance Replace the No termistor Yes Replace
253. r disconnect connector or parts damage may be occurred 3 36 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units 3 Error Codes Outdoor Units 3 1 What Is in This Chapter Introduction In the first stage of the troubleshooting sequence it is important to correctly interpret the error code on the remote control display The error code helps you to find the cause of the problem 3 Overview This chapter contains the following topics Topic See page 3 2 Activation of Safety Device EO 3 38 3 3 Failure of Outdoor Unit PC Board E1 3 43 3 4 Abnormal High Pressure Detected by the HPS E3 3 44 3 5 Abnormal Low Pressure Detected by the LPS E4 3 46 3 6 Compressor Overcurrent E6 3 48 3 7 Malfunctioning Electronic Expansion Valve E9 3 50 3 8 Malfunctioning in Discharge Pipe Temperature F3 3 52 3 9 Malfunctioning HPS H3 3 54 3 10 Malfunctioning Outdoor Thermistor System H9 3 55 3 11 Malfunctioning Discharge Pipe Thermistor System J3 3 56 3 12 Malfunctioning Heat Exchanger Thermistor System J6 3 57 3 13 Abnormal Heat Exchanging Temperature F6 3 58 3 14 Malfunction of Current Sensor System J2 3 59 3 15 Failure of Capacity Setting PJ 3 60 Part 3 Troubleshooting 3 37 Error Codes Outdoor Units ESIE03 04 3 2 Activation of Safety Device EO Error code Error generation Causes Overview outdoor safe
254. r unit connection Fan motor SA X14A for limit switch X29A Swing motor X18A Heat exchanger thermistor X19A Suction air thermistor CN5 X26A Secondary side Remote control Fan motor of transformer feedback 5 Remove the PC board installation screw Part 5 Disassembly and Maintenance 5 45 Disassembly and Maintenance Indoor Units ESIE03 04 Step Action Slide the PC board to the left away from the tabs on the right and remove the PC board 5 46 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units How to remove the Horizontal Blade Step Action 1 Gently bend the support plate located at the center of the horizontal blade and detach the center shaft Two shafts provided on Types 140 and 160 Reassembling precautions The shaft at the right end of the horizon tal blade is cut in D shape Fit this D shaped end to the D profiled bearing Reattach the horizontal blade at the right side first 2 Then gently bend the center of the horizontal blade and take both the end shafts out of their bearings Horizontal blade When removing the horizontal blade from the bearings at bo
255. re enough operating space l Yes Check air flow rate Refer to technical specifications page 1 4 Check fan motor 2 Is air flow ok No speed Yes v Possible external cause No gt No gt gt Fan standstill Refer to fhe fan does not rotate No The fan is turning clockwise Refer to the fan is turning clockwise Replace fan motor Provide enough operating space fan motor speed 650 rpm Check the capacitor of the fan motor Ed M No fan motor speed No EU pole motor 850 rpm g Yes Replace Faul Reol motor No Fau ty motor eplace windings motor Yes Yes Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 39 Error Codes Outdoor Units ESIE03 04 The fan does not rotate Caution To troubleshoot proceed as follows The fan does not rotate Check outdoor unit type Is the unit a R Y P71B No The unit is a R Y P100 125B Yes Disconnect piscennedt connector X14 on connectors X14A and X15A on outdoor unit PCB outdoor unit PCB Try to rotate the fan with your hand
256. ren ni ete ota dios e de 1 7 RYPI25E7W T ria a AA its 2 Disassembly and Maintenance Indoor Units 2 1 What Is in This Chapter eeceeecceeseeseeeeeeeeeneeseeeseaeeseeeeeeeeaeeseaeenaeeeaees 2 2 FHYCP35B7V1 FHYCP45B7V1 FHYCP60B7V1 and FHYCP71B7V1 2 3 FHYCP100B7V1 and FHYCP125B7V1 sese 2 4 FHYBP35B7V1 and FHYBP45B7V1 see 2 5 FHYBP60B7V1 and FHYBP71B7V1 sse 2 6 FHYBP100B7V1 and FHYBP125BY7Vl sss 2 7 EDYPI2DB7 Vda rn e teet a See 2 8 FHYP35BV1 and EHYPASBVI einem trece 2 9 FHYP60BV1 and FHYP71BV1 ssseeenm eene 2 10 FFIYPAOOBVT iii inueni neoiE ii 2 11 FHYPT25BV les eget eei 2 12 FHYKP35BV1 and FHYKP45BV1 sssseem e 2 13 FHYKP60BV1 and FHYKP71BV1 esemm 2 14 EHYP35 125BV T nulia eene tere ttai 2 15 EUYPTT 7125BV17 xit trece te retten Alen 2 16 FAYP YA A Vil 2 2 Renier a 5 3 5 17 5 18 Table of Contents vii ESIE03 04 viii Table of Contents ESIE03 04 Introduction 1 Introduction 1 1 About This Manual Target group This service manual is intended for and should only be used by qualified engineers Purpose of this This service manual contains all the information you need to do the necessary repair and maintenance manual tasks for the Sky Air L series room air conditioners Five parts This service manual consists of an introduction five parts and an index Part See pa
257. rew from the right side panel Slide the right side panel toward the front and detach it 2 Cut off the tie wrap of the swing motor connector Tie wrap 3 Disconnect the connector from the swing motor connector Part 5 Disassembly and Maintenance 5 53 Disassembly and Maintenance Indoor Units ESIE03 04 Step Action Remove the screw from the swing motor The swing motor has two projections on it Lower the swing motor and take it out D shaped cut When reassembling fit the horizontal blade shaft end to the D profiled bear ing Apply the tie wrap to the connec tors to secure them in place 5 54 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units 2 15 FUYP71 125BV17 Overview This part contains the following topics Topic See page How to remove the Air filter 5 55 How to remove the Suction Grille 5 57 How to remove the Fan 5 59 How to remove the Fan Motor 5 62 How to remove the Drain Pan 5 64 How to remove the Drain Pump 5 67 How to remove the Swing Motor 5 69 How to remove the Air Flow Control Blade 5 70 Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work How to remove the Air filter Step Action 1 Opening suction grille Push two tabs on suction grille toward the center of gril
258. ription 2 39 Overview of the cooling mode functions ESIE03 04 2 40 Part 2 Functional Description ESIE03 04 Overview of the heating mode functions 3 Overview of the heating mode functions 3 1 What Is in This Chapter Introduction This chapter contains information on the functions used to control the system during heating mode Understanding these functions is vital when diagnosing a malfunction that is related to the functional control This chapter is only applicable to h p units Overview This chapter contains the following topics Topic See page 3 2 Defrost Control 2 42 3 3 Draft Avoidance Control 1 2 45 3 4 Draft Avoidance Control 2 2 47 3 5 4 way Valve Control 2 48 3 6 Starting Outdoor Fan Control in Heating Mode 2 49 3 7 Normal Outdoor Fan Control in Heating Mode 2 51 Part 2 Functional Description 2 41 Overview of the heating mode functions ESIE03 04 3 2 Defrost Control Applicable units Purpose Starting conditions m RYP71 125L The purpose of the defrost control is to prevent frost on the outdoor heat exchanger coil This frost forms when the unit is in heating position The defrosting starts when either condition 1 or 2 has been realized RYP71 125L Condition 1 Condition 2 The compressor has been running for a total of 25 min accumulated since the start of heating operation or since the end of
259. rol according to the installation conditions conditions Wired remote The illustration below shows the wired remote control control 3 6237 8 9 2 1 O 020 22 FA HON TUE WED THU FRI SAT Sti i ieli Als 56 6 08 C4 J CN Cc A S li SEES E Ue Ex Nu EN u 14 ID tE iw 10 VENE Lo elo ezo ee H 22 5 Pernt Tra 7 A ga Le pen LH HHE x OFF SETTING AVAILABLE RE Pr 25 16 13 15 18 19 20 21 5 24 Components The table below contains the components of the wired remote control No Component No Component 1 ON OFF button 20 Air flow direction icon 2 Operation lamp 21 Not available 3 Operation mode icon 22 Fan speed icon 4 Ventilation mode icon 23 Defrost hotstart mode icon 5 Ventilation icon 24 Airfiltercleaning time icon 6 Air cleaning icon 25 Element cleaning time icon 7 Leave home icon 26 Ventilation mode button 8 External control icon 27 Ventilation amount button 9 Change over under centralised control icon 28 Inspection test operation button 10 Day of the week indicator 29 Programming button 11 Clock display 30 Schedule timer button 12 Maximum set temperature 31 Time adjust button 13 Minimum set temperature 32 Temperature adjust buttons 14 Schedule timer icon 33 Operation change button 15 Action icons 34 Setpoint limit button 16 Off icon 35 Fan speed button 17 Inspection required 36 Air
260. rs Connector Connected to Description SS1 Selector switch emergency X15A Float switch X18A R2T Thermistor coil X19A RIT Thermistor air X20A M1F Fanmotor X23A Connector for capacity adaptor X24A X2A on A2P Is connected when IR remote control is used X27A X2M Power supply and communication to the outdoor unit X30A X1M Terminal strip P1 P2 and F1 F2 X35A Connector for group control adaptor power supply 16VDC for optional PCB KRP4 X36A M1S Motor swing flap Connector for EKRORO not available on this PCB Part 1 System Outline 1 115 PCB Layout ESIE03 04 1 8 10 Applicable FAYP100BV1 The table below contains the applicable PCB number and unit of this PCB type PCB No Unit EC0064A FAYP100BV1 PCB The illustration below shows the PCB connectors X27A X5A X10A X23A Connectors The table below describes the PCB connectors Connector Connected to Description X5A X1M Terminal strip P1 and P2 X10A X2A on A2P Power supply PCB X11A X1A on A2P Power supply PCB X14A 33A Limit switch swing flap X15A Float switch X18A R2T Heat exchanger thermistor X19A R1T Air thermistor X20A M1F Fan motor power supply X23A Connector for capacity adaptor X24A X2A on A3P X24A is connected when the infrareds remote control is used X2
261. s by noise vibration Check if there is a temperature difference before and after check valve If YES the check valve is caught Is the LPS normal Check continuity using a tester Is the indoor unit installed under such conditions that short circuit easily occurs Visual inspection Is the refrigerant gas short Conduct refrigerant collection and vacuum dry ing and then add proper amount refrigerant Check items Possible causes Judgment Does the outdoor unit fan run normally Is the outdoor unit heat exchanger clogged Visual inspection Visual inspection Is the outdoor unit installed under such condi tions that short circuit easily occurs Visual inspection Is there clogging before or after the EV capil lary Is the check valve clogged Check if there is a temperature difference before and after EV capillary Check if the main valve unit of EV operates by noise vibration Check if there is a temperature difference before and after check valve gt If YES the check valve is caught Is the LPS normal Check continuity using a tester Is the refrigerant gas short Conduct refrigerant collection and vacuum dry ing and then add proper amount refrigerant 3 82 Part 3 Troubleshooting ESIE03 04 Additional Checks for Troubleshooting 5 13 Check for Clogged Points Checks Temperature dif
262. se the swich DS2 4 20 in this area qu hos e Indoor DB Part 2 Functional Description 2 31 Overview of the cooling mode functions ESIE03 04 Caution m Final capacity result when using DS2 4 will depend on the total condition of the installation site m Besure to take into account the restrictions towards internal humidity when using DS2 4 m Possibility of using DS2 4 should be evaluated by a professional responsible installer for each installation site m Do not set DS2 4 in combination with the option EKRPER 2 32 Part 2 Functional Description ESIE03 04 Overview of the cooling mode functions 2 4 Outdoor Fan Starting Control in Cooling or Dry Keep Mode Applicable units Purpose Method R Y P71 125L Starting fan speed m R Y P71 125L The purpose is to avoid that the discharge pressure would start to rise and stop the unit When the compressor starts the fan keeps running for 3 min at starting fan speed The starting fan speed depends on the ambient temperature The different fan speeds for the according outdoor air temperatures are shown in the table below Operating mode Outdoor air temp Ta Starting fan speed See further in this section Cooling mode dry keep mode area 1 Ta lt 3 C L speed 20 s after compressor start Fan speed for Ta 3 C R Y P71 125L area 2 3 C lt Ta lt 10 C L speed ar
263. side the electric components box M4 8 Suspension bracket 9 Backward piping and wiring connection opening lid 10 Upward piping and wiring connection opening lid 11 Right side pipe connection slit hole 12 Left back drain pipe connection slit hole 13 Left side drain pipe connection slit hole 14 Right side drain pipe connection slit hole 15 Wall hole for taking out in piping back 4 100 mm 16 Upward drain pipe connection 60 mm 17 Upward gas pipe connection 36 mm 18 Upward liquid pipe connection 4 26 mm 19 Name plate In case of a infrared remote control this position is a signal receiver Part 1 System Outline 1 27 General Outline Indoor Units ESIE03 04 2 11 FHYP125 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space Front view Front view 19 Service space Name plate 30 or more c 2 ES D o o c LO o c o o 2 gt 0 Suspension position Suspension bolt 30 or more Service space Drain pipe connectio 300 or more Obstacle 72500 or more 1 28 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component 1 Air discharge 2 Air suction grille 3 Air filter
264. signal receiver F14 Air suction grille assy C1 5 1 Hexagon socket screw Nameplate DAIKIN F14 1 Air suction grille C1 6 Fan motor Side plate assy right F14 2 Fixture air suction grille C1 7 Lock metal fan motor Side plate right F14 3 Hinge air suction grille C1 8 Motor base F3 2 Swing motor assy F15 Side plate assy C1 9 Fan shaft assy F3 3 Set plate swing motor F15 1 Cover side plate C1 10 Coupling fan shaft Connect arm horizontal vane F16 Side plate assy C1 10 1 Hexagon socket screw Crank air swing F16 1 Cover side plate C1 11 Fan bearing Bearing horizontal vane R F17 Blind plate piping hole 1 C1 12 Bearing holder Heat insulation material F18 Blind plate piping hole 2 C1 13 Set plate bearing holder Heat insulation material F19 Wire clip C1 14 Wire clip Heat insulation material F20 Set plate drain pan 2 C2 Air filter Heat insulation material F21 Supporter fan El Electric components assy Sealer F22 Retainer E2 Switch box Lock metal F23 Air guide plate E3 Cover switch box Wire clip F24 Heat insulation cover top plate E4 Power transformer Side plate assy F25 Insulation cover piping hole E5 Printed circuit control unit Side plate left F27 Protector E5 1 Printed circuit control unit Bearing horizontal vane L F28 Heat insulation cover E5 1 1 Connector F4 3 Heat insulation material F29 Heat insulation cover E5 2 Capacity control adaptor F4 4 Heat insulation material F30 Suspension bolt E6 Plastic case F4 5 Heat insulation material K1 Dra
265. ssure Normal High Low 14 or 24 0 Additional timer to guard timer O s 5s 10s 15s 1b only 0 Permission level setting Level 2 Level 3 T when using BRC1D527 1 Leave home function Not l Permitted permitted 2 Thermostat sensor in remote Use Not use control for limit operation and leave home function only Part 4 Commissioning and Test Run 4 13 Field settings ESIE03 04 2 5 Overview of the Factory Settings of the Indoor Units Factory settings The table below contains the factory settings of all indoor units cue First code Second code No FHYCP FHYKP FHYBP FAYP FDYP FUYP FHYP 10 or 20 0 01 01 01 01 01 01 01 1 01 01 mE 02 01 2 02 02 02 02 02 02 3 01 01 01 01 01 01 01 11 or 21 0 01 01 01 01 01 01 01 1 01 01 01 01 01 01 01 2 01 01 01 01 01 01 01 12 or 22 0 01 01 01 01 01 01 01 3 01 01 5 02 02 02 02 02 02 02 13 or 23 0 01 01 01 01 1 01 B 3 01 4 02 02 mE xi 5 01 01 01 01 6 01 01 14 or 24 0 01 01 01 01 01 01 4 14 Part 4 Commissioning and Test Run ESIE03 04 Field settings 2 6 Setting the Ceiling Height Incorrectly setting Mode No 13 or 23 First code No 0 If you set the controller incorrectly a connection mistake malfunction U
266. stat OFF or stop operation from remote residual operation control The purpose of this function is to collect the refrigerant in the liquid receiver in order to prevent refrigerant from remaining in the indoor heat exchanger Thermostat ON pe OFF 7 sv ON OFF EV 480 0 ON Compressor OFF Refrigerant recuperation 10 sec Initial opening The initial opening degree of the outdoor expansion valve depends on the indoor and outdoor air degree temperature The calculation of the opening degree is made at a thermostat ON and at the end of a defrosting cycle 2 24 Part 2 Functional Description ESIE03 04 General Functionality Opening degree Self learning function Normal control Used input When the system was stopped due to abnormal suction or discharge pressure or due to a abnormal high discharge temperature that is too high the expansion valve control tries to avoid the same abnormal stop The expansion valve increases the previous opening degree with 70 in cooling mode or 80 in heating mode pulses at the next start up There are maximum five start up attempts When the compressor stops again after the fifth start up something is wrong with the unit and a unit check is necessary The relevant error code appears on the remote control The optimum discharge pipe temperature is calculated based on m Indoor and outdoor heat exchanger temperature m Actual discharge pipe temperat
267. stem normal NO In FHY and FAY problems can also occur in the optional drain up kit Possible failure of float switch Check to see if drain up height and horizontal pipe length exceed specifications Clogged drain water discharge system Clogged drain pump Faulty float switch Is drain up NO Replace indoor unit PCB Check to see if drain up height and horizontal pipe length exceed specifications kit installed NO Is drain pump Check jumper connector X15A normal NO Check drain pump and drain pipe water excessive after pump stops operation YES Does drain water NO Check water drainage system Check to see if drain up height and horizontal pipe length exceed specifications flow in reverse during non operation Faulty trap in water drainage system Replace indoor unit PCB Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Part 3 Troubleshooting 3 31 Error Codes Indoor Units ESIE03 04 2 6 Malfunctioning Capacity Setting A Error code A LED indications The table below shows the LED indications Operation HAP green HBP green Normal C C Malfunctioning C C Error generation Causes Capacity setting adaptor The error is generated wh
268. tdoor unit type c o or h p Operating modes The possible operating modes are Outdoor unit Operating modes h p m Fan m Cooling m Drykeep m Heating c o m Fan Cooling Dry keep Used input The outdoor unit identification function uses the following inputs Input Connection on Connection on p indoor PCB outdoor PCB Indoor PCB TC amp RC Outdoor PCB TC amp RC TC Transmission circuit RC Receiving circuit 2 10 Part 2 Functional Description ESIE03 04 General Functionality 1 6 Thermostat Control Applicable units Purpose Preventing thermostat OFF conditions ATr Time chart Thermostat All units The purpose of thermostat control is to control the compressor operation by sensing the indoor return air temperature The thermostat control prevents the thermostat from turning OFF in the following conditions m Defrosting or m Forced operating mode Initial operation for the first 2 5 min or The table below shows how to calculate ATr In ATr Cooling Tr Ts Heating Ts Tr Remark m Tr indoor unit return air temp m Ts temp set by the remote control The time chart below illustrates the thermostat control Thermostat ON OFF ATr The table below describes when the thermostat turns ON and OFF When Then the thermostat turns m ATr21K AND ON m Guard timer of the
269. tem Y YES Y Indoor PCB malfunction Resets normally Could be outside cause noise Caution may occur Be sure to turn off power switch before connecting or disconnecting the connector or parts damage 3 66 Part 3 Troubleshooting ESIE03 04 Error Codes System Malfunctions 4 5 Error code Error generation Causes Troubleshooting Caution Transmission Error between Indoor Unit and Remote Control U5 U5 The error is generated when the microprocessor detects that the transmission between the indoor unit and the remote control is not normal over a certain amount of time The possible causes are m Malfunctioning remote control Malfunctioning indoor PCB E m Outside cause noise E Connection of two master remote controls when using two remote controls To troubleshoot proceed as follows SS1 of both remote controls is set to MAIN Control by 2 remote controls Resets normally when power supply is turned off temporarily All indoor unit PCB microcomputer normal monitors flashing YES Using multicore transmission wiring YES between indoor unit and remote control Set one of the remote controls to SUB turn off the power supply temporarily then restart operation Indoor unit PCB replacement Malfunction could
270. th ends be careful not to get the blow port thermal insulation scratched Part 5 Disassembly and Maintenance 5 47 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Fan Rotor and Step Action Motor 1 Push the 2 tabs of the fan housing towards the inside with your fingers and pull out the fan housing Fan housing Intermediate bearing 5 48 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Indoor Units Step Action Slide the intermediate bearing to the right and remove the fan rotor assembly 4 Cut off the tie wrap of the glass tube cover over the fan motor connector Slide the glass tube and get the connector exposed Disconnect the 2 fan motor connectors Remove the 2 fan motor fasteners Jj WU TN EE RS tj 977 Wy A z la ZEN IE C SA Y i SS o ri TAN A A 9 ri Sane V L D E Glass tube A Connectors Connector 1 handles high voltage 220 240 V so be sure to turn of the power supply before disconnecting 7 Remove the fan motor Finally reconnect the fan motor connector cover it with the glass tube and secure it with the tie wrap Part 5 Disassembly and Maintenance 5 49 Disassembly and Maintenance Indoor Units ESIE03 04 How to remove the Fan Bearing Step Action Remove the fan rot
271. the previous defrosting m Outdoor heat exchanger temp lt 3 C and m Outdoor heat exchanger temp lt 0 4 x Ta 5 C Outdoor heat exchanger temp Tc CDB DS 1 3 ON Outside air temp Ta CDB Factory setting Defrost activation range m Compressor ON 2 5 min continuously Above condition for 10 min accumulated and integral heating capacity diminishes see further in this section AND m Ta gt 5 C for 3 h accumulated if DS1 3 is ON 40 min or m Ta lt 5 for 6 h accumulated Outdoor fan is ON not in overload control Outdoor fan is OFF overload control 2 42 Part 2 Functional Description ESIE03 04 Overview of the heating mode functions Heating integral The integral heating capacity is calculated by using the indoor unit data R2T R1T divided by the capacity compressor running time Max integral Integral capacity value capacity Diminishing A integral capacity Compr ON time i Heating Defrosting ee At the same time of switching on DIP switch 1 3 defrosting start becomes 4 C higher Defrost control The illustration below shows the defrost control RYP71 125L Defrosting start Defrosting ending Outd unit heat exchager temp Tc 10 C ON Compressor OFF 4 way valve ON i t OFF 480 p 400 Motorized valve 300 Fo NOTE 1 200 p 100 ON Outd unit fan OFF i Note 3 Ind unit fan ON l N 4 OFF E ote
272. tlet Gas pipe connection Liquid pipe connection Drain pipe connection O D 26 mm Grounding terminal M4 inside the cover Slit hole for right piping connection O 0 J O O AJ Ww PY Slit hole for left piping connection E o Name plate In case of a infrared remote control this position is a signal receiver Part 1 System Outline 1 37 General Outline Indoor Units ESIE03 04 2 16 FHYKP35 45 Outlook The illustration below shows the outlook the dimensions and the installation and service space of the dimensions and unit mm installation and service space Fresh air intake position Required space 1000 or more no 2 tc oo o o I c o lt 96 Dx o 26 SE o E8 Suspension bolt Suspension position Ceiling opening 350 Suspension position 760 Ceiling opening 1 38 Part 1 System Outline ESIE03 04 General Outline Indoor Units Components The table below contains the different components of the unit No Component Liquid pipe connection Gas pipe connection Drain pipe connection Wire intake Wire intake for remote control Grounding terminal M4 inside the switch box Air discharge Air suction grille O 0 J O O AJ Ww PY Air filter E o Suspension bracket Part 1 System Outline 1 39 General Outline Indoor Units ESI
273. ts 3 3 pim a Dni RIA d dang ni etd das 1 13 outdoor units 9 nien Lr Rede prece re P eee odere rite MO E ea 1 3 Jl aget bete AA oboe C Arb Bre EE e o debe e e ber ee e dn 4 28 PRA O E MALUM AC DER NIS A A sean O ANCONA 3 59 cr et Le Oe la eee ta beta neds bese buds wee et ee ete ead tee 4 28 Jine Ska O ON 3 56 Va ra a o dr a a 3 57 JUMP Sisi A A A AA Aa cd 4 28 L LEDs troubleshooting with indoor unit LEDs and remote control esee 3 16 troubleshooting with outdoor unit LEDs and remote control outdoor unit malfunctions 3 17 troubleshooting with outdoor unit LEDs and remote control system malfunctions 3 18 locating exploded views indoor units llli ae 5 17 exploded views outdoor units ooococccoo n 5 3 f nctional diagrams ck eee e rh mx IR ee Vic S ID e eoe n e Rede od Yon 1 63 general outline indoor units liliis IR Inh 1 13 general outline outdoor units ooooccoccccoo hr 1 3 PGBlayQUE ratito tahoe detiene rU EUR AE arde reia 1 107 switch box layout s avi ee cee ee e e m ex x eh RR RR RI IR le a 1 75 th rmistORS 2v doen a LU EE UU We POOR EE CURT E uer tr acis 2 4 wired remote control COMPONEN S o coccccoc e 4 10 infrared remote control COMPONENTS cocccccco ne 4 12 wiring diagrams indoor units 1 2 RII 1 95 wiring diagrams outdoor units 0 IRI 1 87 low pressure switch a retra rr ier rr dee Ike he tercer a ER era
274. ts 2 No Short circuit indoor unit PCB pump e connector Yes Yes Replace the indoor unit PCB Set to Does the drain pump No gt emergency and work after restarting check the voltage operation of X25A Yes Is the drain wate Connect Replace q 220 240 VAC No indoor unit level abnormall float switch PCB Yes Yes Yes Y y HAT Y There is a malfunction temovedne float Switch rom Replace the drain of the drain svstem X15A short circuit X15A and fife y restart operation pump Does A3 appear on the remote controller display Replace float Switch Replace indoor unit PCB If A3 is detected by a PC board which is not mounted with X15A the PC board is defective Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 28 Part 3 Troubleshooting ESIE03 04 Error Codes Indoor Units 2 4 Indoor Unit Fan Motor Lock A6 Error code A6 LED indications The table below shows the LED indications Operation HAP green HBP green Normal C C Malfunctioning C C Error generation The error is generated when the fan rotations are not detected while the output voltage to the fan is at 3 its maximum Causes The possible causes are m Malfunctioning indoor unit fan motor m Broken or disconnected wire m Malfunctioning contact E Malfunctio
275. ts d 43108 10 319438 ees MZYIS HlYW3 JALISLOYd S fS 0g H IMS 000 Cali JO S IV13C S407107 DIRE gt SO VOICNI NOLLVH340 038 ER SSIWSS c WV JolS A INO 140 TNNIWHS S B SMNMEL rz ND vorx Q32304 440 NO OWI MOL2J3ANOJ ea SUS INSET ML INNO aR E css J amp Se s oc CIBDTIMOV gen A JA 2 D OMINOZ ANOHD X0LIJNNOJ INEM 303 YOLIVOY HOt HOTIVCYI SO ARNO VEEX TiN NOISSINSNVHT TYNDIS zi E dd GAUSS SNE AAS HOS yacy TMD 434038 NOS Je o iL oa na ii E MCIdVCV 2v JH ND 801 NNO2 dlls TWN ASSL HEX l Vu SLavd IYNOLLCO J04 HOIOJNNOO 8017335 SS o Le mes lla ass a SIA HJIIMS MOlJ HS SS INH E 3 1 Z AWidSid TV SiO Uno q SINH3Hl Ze I t yx 4 Ll TES HOLNOH DIME iq SIB3HL LIE D rng VEX X VOIX OS 30010 ONLLIIWS HDT EJLOW JW z PNR E D EY OL1M8 13538 NEIS gana 7158 IN SOISVINCS SITSNOV 3b o STE y NO 1M8 NOLLVH3dO IS3L NOLLJJdSNI Z548 NSTUO YO LINO DAI ayy E pei Mey age m j NCGLING 440 NO SAUL SH 39010 BNU IWI LEM ES e a s 20 Joop no NOTIN HOT TS 300A NOIL YHHdO 958 COME IN g 5 E T E E A g lo U OU NOL CH NLIS JAN YYW 658 JSA Wha 4 q WU d df NDL C8 ONILLSS AO VEIA 759 Ny HCIDYdY HD E j JLN JWL ONMKYMOOHd FESE QHvOg IMIS Q3INMd dev D Ses ROLING dOlS 1HV S 300W SSHIL 258 ABLZ ADED EJHYO ISNVEL HL E SSVD 062002 SZ ROLNY JHO NO 158 m WITICSINO 310438 AJAM qHvOH MAD 031Nud d ic E Lo N E ea S LL D amp o o
276. ty devices Troubleshooting Caution EO The error is generated when a safety device has detected an abnormality The possible causes are Malfunctioning safety device input connection Broken or disconnected safety device harness Stop valve is set to close Clogging refrigerant piping circuit Air short circuit Malfunctioning outdoor PCB See page 3 20 To troubleshoot proceed as follows Check the safety device s lead wire Connect the lead No wire correctly Yes Temperature of fan motor coil is abnormally high Refer to High temperature of fan motor coil Q1L or Q2L No closed Yes y Compressor head temperature gt 120 C or Discharge superheat gt 55 C Refer to High temperature of compressor head Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 38 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units High temperature of fan motor coil Caution To troubleshoot proceed as follows e temperature of the fan motor coil is abnormally high Check the fan rotation when facing the front of the unit Is the fan rotating Yes Is the fan turning counter clockwise Yes Is there air short cycling in the unit Yes Check minimum operating space around the unit the
277. ty tube hole 4 0 14 0 No of fans 1 2 3 Fan Nominal air flow cooling H 11 5 m min H 14 m min H 19 m min H 27 m min H 35 m min L 9 m min L 10 m min L 14 m min L 20 m min L 24 m min Nominal air flow heating H 11 5 m min H 14 m min H 19 m min H 27 m min H 35 m9 min L 9 m min L 10 m min L 14 m min L 20 m min L 24 m min Fan speed 2 steps Fan type Sirocco fan Drive Direct drive Static external pressure High 88 High 88 High 88 50 60 Hz high tap Standard 49 Standard 49 Standard 49 Low 20 Low 20 Refrigerant circuit Type R407C Safety and functional devices See page 1 63 and 3 19 Insulation Heat Both liquid and gas pipes Sound absorbing Flame and heat resistant foamed pol Foamed polyurethane yethylene regular foamed polyethyl ene and foamed PU Weight 30 kg 31 kg 41 kg 51 kg 52 kg Electrical The table below contains the electrical specifications specifications Specification FHYBP35B7V1 FHYBP45B7V1 FHYBP60B7V1 FHYBP71B7V1 FHYBP100B7V1 FHYBP125B7V1 Unit Phase le Voltage 230 V Frequency 50 Hz Fan motor Phase Hn Voltage 230V Nominal running current 0 5A 0 7 A 0 9A 10A 14A No of motors x output x65W 1x85W 1x125W 1x135W 1x225W Power consumption 65 W 85 W 125 W 135 W 225 W Part 1 System Outline 1 55 Specifications ESIE03 04 3 6 FDYP Technical The table below contains the technical specifications specifications
278. un 1 pun ay 64 102 droJB jo aso up you BL UO 1q01 ayy Of Stuejas Aq Sj 3 J05 JNO aL asoubDip aso SIL Ul ADICSIP Jcys Jo pnbr ay UO pajD2ipui BID sapo 101 3 ay puc m 5245014 dub Loyojaco au ajgncjp 0j onp sdo s ucijp odo OL DUM Jay OsJUOI ajowas ayy jo nidsip joysAi9 pinby ay uo DIdsip ayy uj Buooys aqno Faak Pino Jd SUN JOOPUL HLM Jocpur aJ JC p 00q 5d au uc 333 aui m Sao dsp nc payoiaco eq sow wajs4s ybroyy sodas pup 5 gt DUBE uoun JO JANOJUOZ OWL ay UD peiojuou a4 UOI sagro Uo amod ay uin Jays ANS ac pur2JD o3q Jujq V JO S pPUI J0 J8 Aya ay Jo4 BuioiAJes Jo suopneo a XOE HOLIMS HI 2 NOI ANNO 104 VIN 44S 24 NO 410W WWelIN4 44 N HM SON an AE0SS32Ov m IYNO 0 ATMO RYO M3E3S H1dV3 3ALLDZ 10d 5 oe JAE MATICHLNOD NE a EH Ss marin se 110434 TA a gotas d 0 STVLEd IERE oe LAU BS ASIN 330 0338031 yo ui BET 4 A AA jJ0 NJ z10W3b uc132NN02 TOX a0 E Ea Gacy EE i 3 JCHINQJ NOAD JCIDSNNOD 77 AVTS HZISVM Y0 dd LL Eye S p M H04 HOldV v HClJJWNOJ VEEX Yadkin 1c NO d SO1V2ION NOI VEEX VOOX YO y SCLIENVH TYN S N SIUYJ TVNOLL ASNVH TYND SW vizx LED 83AD38 6 TENSA J gt E EI AY dd AJ
279. un 4 37 Test Run and Operation Data ESIE03 04 4 38 Part 4 Commissioning and Test Run ESIE03 04 Part 5 Disassembly and Maintenance What is in this part This part contains the following chapters Chapter See page 1 Disassembly and Maintenance Outdoor Units 5 3 2 Disassembly and Maintenance Indoor Units 5 17 Part 5 Disassembly and Maintenance 5 1 ESIE03 04 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Outdoor Units 1 Disassembly and Maintenance Outdoor Units 1 1 What Is in This Chapter Introduction This chapter contains the following information on the outdoor units m Exploded views m Components Overview This chapter contains the following topics Topic See page 1 2 RP71L7V1 RP71L7W1 5 4 1 3 RYP71L7V1 and RYP71L7W1 5 6 1 4 RP100L7V1 RP100L7W1 5 8 1 5 RYP100L7V1 RYP100L7W1 5 10 1 6 RP125L7W1 5 12 1 7 RYP125L7W1 5 14 Part 5 Disassembly and Maintenance 5 3 Disassembly and Maintenance Outdoor Units ESIE03 04 1 2 RP71L7V1 RP71L7W1 Exploded view The illustration below shows the exploded view x o Es Eel i o 5 4 Part 5 Disassembly and Maintenance ESIE03 04 Disassembly and Maintenance Outdoor Units
280. ure m Outdoor ambient temperature When the startup control is terminated the general control will determine the expansion valve opening The expansion valve is controlled in order to approach the optimum temperature at the discharge pipe The motor operated valve control uses the following inputs Input Connection on Connection on indoor PCB outdoor PCB Outdoor thermistor R1T Outdoor heat exchanger thermistor R2T Discharge pipe thermistor R3T Indoor heat exchanger thermistor R2T Part 2 Functional Description 2 25 General Functionality ESIE03 04 2 26 Part 2 Functional Description ESIE03 04 Overview of the cooling mode functions 2 Overview of the cooling mode functions 2 1 What Is in This Chapter Introduction This chapter contains information on the functions used to control the system when the system is in cooling mode Understanding these functions is vital when diagnosing a malfunction that is related to the functional control Overview This chapter contains the following topics Topic See page 2 2 Dry Keep Mode 2 28 2 3 Freeze Up Function 2 29 2 4 Outdoor Fan Starting Control in Cooling or Dry Keep Mode 2 33 2 5 Normal Outdoor Fan Control in Cooling Operation 2 36 2 6 High Pressure Protection Control in Cooling Operation 2 38 2 7 Condensation Avoidance Control 2 39 Part 2 Functional Description 2 2
281. ure of high pressure switch outdoor unit H9 Malfunction of outdoor air temperature sensor system See Note below outdoor unit J2 Malfunction of current sensor system J3 Malfunction of discharge pipe temperature sensor system outdoor unit J6 Malfunction of heat exchanger temperature sensor system See Note below outdoor unit PJ Failure of capacity setting outdoor unit Either capacity data is set incorrectly or capacity has not been set for the data IC UO Malfunction of suction pipe temperature U1 Reverse phase Switch R S T of the 3 phase power supply 3 14 Part 3 Troubleshooting ESIE03 04 Troubleshooting Maitunction Contents Processing Remarks Code U4 or UF Failure of transmission between indoor and outdoor unit Wrong wiring between indoor and outdoor units or malfunction of the PC board mounted on the indoor and the outdoor units If UF is shown the wiring between the indoor and outdoor units is not properly wired Therefore immediately disconnect the power supply and correct the wiring The compressor and the fan mounted on the outdoor unit may start operation inde pendent of the remote control operation U5 Failure of transmission between indoor unit and remote con Transmission between indoor and remote trol control is not being correctly carried out U8 Failure of transmission between main and sub remote Transmission between main and sub control remote control is n
282. utdoor Units ESIE03 04 3 15 Failure of Capacity Setting PJ Remote Control PJ Display Method of Check whether set value i e factory set value written in E PROM or set value with the replaced Malfunction capacity setting adaptor X26A is the same as that of outdoor unit capacity Detection Malfunction When the set value with the E PROM differs from that of the outdoor unit capacity or any capacity Decision setting adaptor other than that suitable for the applicable PC board is installed However the failure Conditions decision is made only when the power supply is turned on Possible Causes m Improper set value with E2PROM m Improper capacity setting adaptor installed m Faulty outdoor unit PC board Troubleshooting Is the capacity setting adapter X26A NO connected to the outdoor gt Connect an adapter suitable unit PC board for the applicable model See Note below es Check whether the combination of the NO capacity setting adapter gt Correct the combination if wrong X26A installed is correct for the PC board Caution Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur Notes m The capacity setting adaptor is not connected at the time of shipment from factory The capacity is written in the E PROM This capacity setting adaptor is required only when the PC board is replaced with a spare PC board m Ref
283. utes after start Te LP lt Ta indoor 25 C No set value 1 gt LP gt set value 2 Replace outdoor unit PCB Yes Faulty refrigerant piping circuit Tc LP heat exchanger temp Ta indoor indoor air temp Ta outdoor outdoor air temp LP low pressure set value 1 max pressure set value 2 min pressure Refer to low pressure settings Caution may occur Be sure to turn off power switch before connecting or disconnecting the connector or parts damage Part 3 Troubleshooting 3 47 Error Codes Outdoor Units ESIE03 04 3 6 Compressor Overcurrent E6 Remote Control Display Method of Malfunction Detection Malfunction Decision Conditions Possible Causes E6 The input current value is detected with a current sensor When the compressor input current exceeds the specified input current value Refer Approximate Input current value on next page High pressure increased too high Voltage drop Failure to open the stop valve Faulty compressor compressor lock 3 48 Part 3 Troubleshooting ESIE03 04 Error Codes Outdoor Units Troubleshooting Caution Note Check for the installation conditions Is the stop valve open High pressure is too high See Evaluation of abnormal high pressure on page 3 81 YES Check for the power supply voltage
284. ution To troubleshoot proceed as follows Check power L1 L2 L3 400V 10 L1 N 230V 10 L2 N 230V 10 L3 N 230V 10 Does the power correspond with previous data No Correct power supply Yes Y 1 Turn the power off 2 Change L1 L2 or L2 L3 3 Turn the power on displayed on the No remote controller 9 Phases are not correct Yes Replace outdoor unit PCB Be sure to turn off power switch before connecting or disconnecting the connector or parts damage may occur 3 64 Part 3 Troubleshooting ESIE03 04 Error Codes System Malfunctions 4 4 Transmission Error between Indoor and Outdoor Unit U4 or UF Error code U4or UF Error generation The error is generated when the microprocessor detects that the transmission between the indoor and the outdoor unit is not normal over a certain amount of time Causes The possible causes are m Wiring indoor outdoor transmission wire is incorrect m Malfunctioning indoor unit PCB m Malfunctioning outdoor unit PCB a Outside cause noise Troubleshooting 1 Diagnosis of incorrect or broken disconnected wiring If the LEDs on the indoor unit PC board are off it indicates that the transmission wiring between indoor and outdoor units may be incorrect or broken disconnected NO ON or OFF Is HAP flashing Check of YES Turn th
285. ve in the same direction both in cooling and heating 13b One way valve The one way valve is used to release overpressure in the liquid receiver during stand still 14 4 way valve The 4 way valve is used to select refrigerant flow in cooling or heating mode reversing solenoid When the 4 way valve switches from ON to OFF a timer starts counting up to 150 as soon as the valve cooling or defrosting operation is stopped This delay time is to eliminate the switching sound 15 Solenoid valve W SV Solenoid valve Purge liquid receiver 16 Thermistor W RIT Air thermistor W R2T Coil thermistor W RST Discharge pipe thermistor 17 Strainer 1 74 Part 1 System Outline ESIE03 04 Switch Box Layout 5 Switch Box Layout 5 1 What Is in This Chapter Introduction This chapter shows the switch box components Outdoor units This chapter contains the following switch box layouts Switch box layout See page 5 2 R Y P71 100L7V1 1 76 5 3 R Y P71 100 125L7W1 1 77 Indoor units This chapter contains the following switch box layouts Switch box layout See page 5 4 FHYCP35 45 60 71 100 and 125 1 78 5 5 FHYBP35 45 60 71 100 and 125 1 79 5 6 FDYP125 1 80 5 7 FHYP35 45 60 71BV1 100 and 125 1 81 5 8 FUYP71 100 and 125 1 82 5 9 FAYP71 1 83 5 10 FAYP100 1 84 5 11 FHYKP35 45 60 and P71 1 85 5 12 FDYMP71 100 and 125 1 86 Part 1 System Outline 1 75 Switch Box L

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