Friedrich MR24C3F User's Manual
Contents
1. Models MW24Y3F K05CX 0506HSE C1 MW24C3F T2 I 280V D7 och I2. MR24Y3F m FIG UE 68 69 O 64 B2P4 VH B 99 FH200 KALIRIZ J PFC5000 I DC VOLT IN lt LI 22000 012 155355 CURRENT DETECTION CIRCUIT 8601 8603 290 x2 VOLTAGE LOCK OUT CIRCUIT ol 43 CT600 Sv IK 1 22k T lt Hep gt T5v SEAN m 0600 lt 1 10W gt lt 1 10w gt F 7 72 OF O 3 T 1 T 15V s AA m FOR D R645 Tal SV 27 T AL SL LL UNDER VOLTAGE OE zr Lo 79678 DIFL20U J 220 50V oov M 11 PE BA ows 9 ATE 2207169 lt gt 188355 TNN r OST 07 DIFL20U Joy C10 73 PPFCTRIP E ra S 1C640 1 C640 RAS 8602 va Sw e mE 6 01 ob L 53 v eA ws C D8 546 SV 72 pi3 lt r gt bsvr BA2903F 9 2 HA Ser Tes T lt 1 10w gt D3 Sm 1T 12V 66355 2 IIN 2954 E 00258 28 a 75 3 R651 gt R650 ik mende ECGS ME al mr OVER VOLTAGE TOKkS1c640 2 PN 7 569 T d SERIAL CIRCUIT x L D9 ne r SV m lt 1 10W5 294072 BAE ccv HYIC20 T hL s 76 P SPDPOW coat R648 3 SE E EA EE Fjern cem ru lt iC 4 CN110 4 FHTIO 28 0502 h PQ v k S
3. 4010 LIL 9199315 ql zz 12 2 HH SET MM 5 ARE L mm E ED ale a me 1519 FEE Noa an a lt E EE 919 ali EM 13502110 jm e 3010 9144315 nn cn AT rar Ez HH am ee sis a 1919 XY TE HOLO Ny amp we 919 Call 2414 L 5 21151 me LE EI 1 0 10810 LINN INVHO9VIG LINDYID INDOOR PCB CIRCUIT DIAGRAM Models MW24C3F MW24Y3F DM TERMINAL BOARD o OUTDOOR i Di CONTROL UNIT UNIT SERIAL gt MW24C3F EZ 005CWSE i MW24Y3F EZ 00523HSE EARTH TERMINAL emm i GREEN a i BLACK INDICATOR PCB ASSY Garn m K05CY 0500HSE D0 wa TM2 ENE En i 22007 22007 22007 i i i i i i CONTROLLER PCB ASSY i MW24C3F K05CX 0507WSE C1 2 i _15 5 MW24Y3F K05CX 0506HSE C1 I i i par BL i i ala pai cnt CN201 Tone B07B 9ASK i JB20 07HG i Es RED LOUVER I SJH20 05WS WHITE RIGHT LEFT CN2 1 RED 1 4 CN11 3 WHITE CN2 2 ORANGE
4. EMI FILTER 1 RE ua ms i l i EMI FILTE I 1 ITM101 20 UL1015 AWG14 ORANGE x I i i i I I TM102 UL1015 AWG14 BROWN 5 D100 wand D25XB60 I UL1015 AWG14 RED e I i i I CHOKE COIL UL1015 AWG14 BLACK 1 L 0 3MH 30 B X i UL1015 UL1015 po i I TRPCBASSY IPM wee ne I i I K05CZ 0500HUE TR0 CAPACITOR PCB ASSY I i 11 K05DG 0500HUE P0 I 1 i I UL1015 l T AWG14 ACTPM I z E x TM301 TM305 I I I 1 C 404 I i TM304 SACT32010F1 011015 I UL1015 AWG14 T AWG14 I TM303 WHITE BLUE i 9 8 54 TM302 i I i i I i 1 i i i UL1015 I H AWG14 I 1 1 I t VIOLET y WIS i i i Q B I 1 EMI FILTERx2 CN301 CN303 7B B10B XASK 1 B2B XH AM I WHITE WHITE I Owsos I PM CONTROL PEAR LOAD CURRENT I IB 34 5678910 21 i i i l V i Tal a i ad fae 1 al 3 2 9 amp a i 12 BL X 293223383 E I aaa 8 x i 2282 2 222929999999 98 i Io 22522222222 53 8 S 38 5 5 SlsssssSsSsSss 5 433 ao 5 333333333 1 2 222 5 3 141333535333 55 3 9 2325 333 2 2 2 I L Nam VEN n ei a Z n l ias AMAA AMAA A AAAAMNAA CN400 CN200 CN40 C42 1 B2P4 VH B M B10B XASK 1 B2B XH B4B ARSKA 4321 WHITE 4 1 WHITE 123456 7 8 9 10 WHITE
5. Models MR24C3F MR24Y3F 2006 02 23 Models MR24C3F MR24Y3F TRPCBASSY IPM K05CZ 0500HUE TRO B DB CIRCUIT B x w16 orange V 10 ken 1 1 m B WHITE 1O 17 W306 BROWN D100 BL ACK 25XB60 TM301 102 P W301 t YELLDW O C 306 55 T Cement 2 B ER 7 WHITE POWER G N W302 Q JA CN303 BLUE 95kX6 Metal Film gt NO E T 0 lt 0 lt 0 2 lt RN 1 2W gt NM TM302 R75 R74 PNG V R 3 R72 AE w307 Sao 2 BLACR RZ RZ m ON rL 300 A IN PY lt MN 2 4 2 15 0 1 rif
6. al i 2 5 i ____ 502 I OUTSIDE COMMUNICATION i gt 45V lt gt gt 78 R116 1 0K T C55 2 3 1 OUTPUT 3 CN20 U I 9 77 R47 10K i lt 1 10W gt 2 0 01 i 46 1 1 10w gt 2 lt B gt i 100 4 I 13 1 4 1 5 12 i co ra 3242 i 1000PT 1 0K C14 R56 R63 6 8K 11 i lt R gt 4 510 gt PS2501L 4 4 7K lt t 4W gt 77 lt KD I RES lt 1 10W gt 2006 02 23 6 2006 02 23 Models CN201 MW24C3F MW24Y3F INDICATOR PCB ASSY KO5CY 0500HSE DO O T 2 5v D201 116 SLR 325 N 213 O D202 416 CERES p C201 SLO SLR 325 147 0 1 61 5 lt F gt 7 O I C201 I GP1UM261R 5 VCC 2 lt 1 4W gt l OUT 1 GND 3 C202 L Tan i 10V x l l 7 OUTDOOR PCB CIRCUIT DIAGRAM Models MR24C3F MR24Y3F UL1015 AWG14 FILTER murem Dm m cc
7. FOR SERIAL COMMUNICATIONS MW24Y3F POWER SUPPLY CIRCUIT 1NH42 6 i i 5 D12 D2F20U ws er D9 D1FL20U 4 D10 DIFL20U 12v i R79 R81 R84 i 41 20V k 8 MSS 10K 1 10W x 5 T IC 26 c6 R45 100K 3 C4 TENA RET Fra oT1 12 E7ER lt RS 2W gt T 100P 1 I I 1C26 14 1C26 10 qi C32 gt 150 1 2K z i 9 1 0 01 t 77 K1 10W lt 1 10W gt 1C1 76 JM5 AUTO RESTART PLUG ON 44 5 2 2 383 gt o VAG 5 gt C35 I 27 5 SV 9 i doi gt R64 R53 i 5191 42 JM6 TEMPERATURE CORRECTION 1 i 470V R106 4 3 2 1 3 1 o R46 188355 1 8K 5 6K 34K LC1 41 JM7__ TEMPERATURE CORRECTION 2 lt TNR gt 1 0K 1626 10 FH1 FH2 1 C13 0 01 E lt 1 10W gt lt 1 10 gt lt 1 10w gt I 1 I lt 2W gt 8 0 7A 5 0MH 1C8 47 Q7 p T 250V D6 2 1 1 75 JM8 REMOTE CONTROL SWITCHING 1 R114 390 TOP243 lt 1 2 gt 2SA1037AK I 4 I O 1 C80 47 GS B460L EN 470V 470V PT OFGERING POWER R105 iega lt 1 10W gt TM4 470V T 275V ep 9 5 FE lt TNR gt lt TNR gt C37 9 1 lt P gt 787 1 1 74 Lg REMOTE CONTROL SWITCHING 2 s lt TNR gt C14 0 017 455 3 ul 4 1 820 REF lt 1 10w gt I 569 014 AW x lt 77 1C1 6 250V 3 Ac Vl 25V 1019 1 DAN202K 1 2 R38 e 5 C50 hod 5 4 6 8 2 1615 a I JP SETTING I 0 01 390 1 gt 1 4 6 lt 1 10W gt
8. amp 33 PS2501L 1 Ji B lt 1 10W gt Q10 DTC124EUA C54 lt 1 10W gt m T 33 lt KD KE gt I I DTC124EUA Io 35V I TR 97 7V 1C2 V R N S gr I 10147 lt B gt 96 QV 5V 96 OT NJM7805 76 R42 llc en Ei Es al eee Figg JM3 ola gt SINKS 41 270 D4 O 16V lt 110W gt D1FL20U i 15V LINE ON OFF CONTROL I wa c19 eu bem lem bono sesi i POWER RELAY I ABNOMAL VOLTAGE DETECTOR 280V 330 04 330 to 01 Lo Ta 2ov 025 JM9 1C20 i i 25V lt F gt lt gt 25V lt F gt lt F gt 18 78M15 20 sv R111 330K 25V lt F gt T SR in gos tO i R108 ix lt 1 2W gt 10 5V pM ccs I 7 I H 90 MTZJ30B gt SE 1C17 F lt 1 10W gt U SV C39 C42 cse I loras o 3 4 1 R112 62K i CN9 9 T 18 5 KD KES 100 R77 10K x 330 I L R107 23 lt 1 2W gt lt I uLN2003 1 4 7 35 lt 1 10W gt 25V lt F gt I 1000P 1 0K i 52 R37 10K lt 1 10W gt H yz 10 I i lt R gt 1 1C27 i lt RESET R40 10K lt 1 10W gt I ser 2 3 ZAR OUS i 1 zr lt 1110W gt I 3 Q 93 i R65 330 i 1 PS2501L 1 i ls 904 SOE I L loug I I J 012 lt KD KE gt i i I IC1 i ara R72 100K lt 1 10W gt R8 1 0K lt RS 2W gt I DTC144EUA H VPP I uPD780148 2 SS Se Se s kus s A s SS SS
9. 2 flash Abnormal lock Indoor fan motor error 6 flash 3 flash Abnormal rotation 2flash Discharge Temperature abnormal Refrigerant cycle error 3flash Cooling high pressure abnormal rise 5flash Pressure switch trouble 2flash Active filter voltage trouble second time Optional function error 8 flash 3flash Active filter voltage trouble first time 4flash PFC circuit error Model error Blinking Blinking Model error 2006 01 20 13 DISASSEMBLY ILLUSTRATION Models MW24C3F MW24Y3F 14 2006 02 23 Models MW24C3F MW24Y3F 2006 02 23 15 v X 9 IN JeOPZANN slepo N Models MW24C3F MW24Y3F x NCC 29 SSSA NOR Fos b ITS SA gt 17 2006 02 23 Models MR24C3F MR24Y3F 2006 03 14 18 Models MR24C3F MR24Y3F 2006 03 14 2006 02 23 PARTS LIST INDOOR UNIT OO O O Q RN gt Front Panel Total Assy Intake Grille Assy Air Filter Clamper Grille Receiver Window Crossflow Fan Assy Bearing C Assy Casing Assy R and L Louver Spacer B Drain Cap Evaporator
10. 80307 BA2903F 0 ab m ME gt m E gt A Miz 1 77 Cp ED m Xx JA O TM305 ee o Nz m ON C324 R304 COMP POSITION DETECI eile 5 301 5 mu 55 2 ciana s gO 305 NL Mi brain finn 3 6 kl NG ED U 15Vag 22 15V DAN217UX2 S n L O lt O 4 24 2 NC 0 8P 070 071 m MMS m 783 QC TON te x Qa pub ace dum Om OT 304 IC70 1 zu st hr f lt f 2 lt 1710W gt BA2903F I AL ar sa s l le C327 PM G W304 5 3 AZ SIE memEm 8 21 A B WHITE v Sia ME 27 obr ok C326 a 75 522 1 0 022 lt gt E 22271 070 y n nm R80 1 E iiim 2 IH LO 23 r 1kX6NLws ott 77 Dc 4 C301 2SC2412K 2 pl 8 66k1 m 12 25 Ben me IS 2 lt 1 10w gt um vurg W303 15y 0 1 IPM G lt BQ m C 0 G N mes PERO 42 4 13 N26 B e Ix A ANAMA FA WV ias BLACK W _ y 4 m R108 R317 EIT lt 11 C308 ANOVOVOV ORO V R319 2 INVERTER N 47 35V Z 5 S uus R3194 2 m 77 IPM C KO o K m xis EN R32QOAAA OT m IR3Z 2 IPM G v 2 FO N ml lt ini LO denn S m m m m m m VP e OA og OZ OZ OZ 02 ey _ 77 Do UN 50 G VN WN CN301 WHITE B10B XASK 1 A 2006 02 23 11 Models MR24C3F MR24Y3
11. ACTPM CONTROL DC VOLT IN I PM CONTROL PEAK LOAD CURRENT COMPRESSOR Models MR24C3F CONTROLLER PCB ASSY K05CU 0507HUE C1
12. SS SS lt 16 i 12 CN8 R35 I voo s 6 LUVER OPERATING CIRCUIT I 000 i wama oe 5 43 01 EVDD 31 i sy 2 42 02 Pso 56 3 Do 1C7 3 uLN2003 48 Q s gt a I gt EEPROM IC1 41 APO PSI 55 i al 13 1 7 4 uLN2003 49 Q 4 a P Ir s ean 40 po4 Ps2 54 DIFFUSER I 5V R39 10K lt 1 10W gt 1 1 39 39 pos Ps3 53 12 1 7 5 uLN2003 50 si SV 1C6 1C1 38 0 38 900 P9482 C7 6 uLN2003 sni 51 9 2 SV CN2 ROOM TEMP PIPE TEMP THERMISTOR ses edi BR93LC46 oe n gt 52 1 sp 4 DO SK 2 20 P12 P57 49 en R14 1 0K 2012 psr 48 m 1 1 1 7 7 uLN2003 1 lt 1 10W gt I S 5 oND 22 P14 P61 32 RC 1 16 1C16 1 uLN2003 53 9 3 RIGHT LEFT AW I lt F gt R52 23 P15 Pe2 29 54 ROOM TEMPERATURE R2 10K 15 R1 24 feie Pole 6 IC1 28 a 1C16 2 _uLN2003 Q 2 dos 70 1 I 100K 25 Pe4 48 4 1C18 6 uLN2003 1C16 3 uLN2003 14 55 1 1 lt i aa mete s t 7r zur T zh Perla T6148 9 5 16 pro 72 1 16 1C18 1 uLN2003 570 BLm18 1 1 76 le E gt 15 1 18 2 uLN2003 58 UP DOWN 36 R13 1 0K LIP ID I DIDI LI 1C1 75 75 P25 P72 70 2 9 3 PIPE TEMPERATURE AE 9 lt BD102 gt lt 1 10W gt i 161 74 74 P26 P73 69 14 1C18 3 uLN2003 7 Q gt een My er i REMOTE CONTROL COMMUNICATION 1 1 73 mp ra A e 5 orbe 5 3 O LG L H 1
13. cd SE a a CM CDD C EE WHITE ti H POWER SOURCE XuL1015 uL10151 H AWG14 AC220 240V T AWG14 i AWG 50 60Hz L RS KO n E500 Yw TLC25A 250V B i 3 1015 Own TAWG20 i I BLACK H INDOOR UNIT 2 i i POWER SUPPLY PCB KUE i K05CW 0500HUE FL0 A B L T EMIFILTER B O WB kjo uL1015 FSL 3 15A 250V EM AWG16 GREEN w3 I CT IN OUT I B B EARTH w19 w20 w9 wat CN100 Ll O O QO O 00 2 4 z B el e x 8 9 5 2 z z z 2 Qu RN 2 8 8 88 S 3 J 3 55 2 2 D T mm mm tot 1 CN110 TM601 TM600 CN1 B2P3 VH B Y B2B XH AM BLK l YELLOW 3 1 BLACK 2 1 i ACVOLTIN CTIN OUT POWER RELAY CONTROL i I IB wa SERIAL RED i I I I i I I i CN801 RED ZU VHB EM aaae VEEL CONTROLLER PCB ASSY DC FAN MOTOR M m 5 DC FAN MOTOR K05CU 0507HUE C1 RED u 1 EXPANSION VALVE M a ds AL ORANGE 114 B6B XARK 1 A D 1925 RED i 4 WAY VALVE i BLACK 1 CN500 3 B2P3 VH B C WHITE i I I I I I I I I I CN60 DISCHARGE TEMP THERMISTOR a B2B VEL BROWN 2 YELLOW PIPE TEMP THERMISTOR BLACK 212 B2B XH AM RED OUTDOOR TEMP THERMISTOR T 3 BLUE 1 CN62 BLUE 2 B2B XAEK 1 A 2006 02 23 BLUE
14. 1 i C48 0 1 lt gt 4 i i M I C11 ls R110 10K i C49 0 1 lt gt J CN13 i BD4842 mmm mmn mU tm EN m im S ci ES Ts osi mi S Lm m lt 1 10W gt m i 5V 65 Q i LED 6997 13073 R101 330 ili R57 330 lt 1 10W gt 66 Q 6 i MANUALAUTO SWITCH 1 Bis M0W gt i i R60 330 lt 1 10W gt nos i lt AB01 gt Oo H R58 330 lt 1 10W gt 68 Q 4 R32 10K i SUTSIDECOMMONIGATION 1 25 d 2 OUTSIDE COMMUN i R59 330 lt 1 10W gt 69 0 1 i 007 PS2561L 1 V iE T ICATION I 70 74 ili 1C1 3 L 709 2 73 lt 1 10W gt 3 JeYla C51 I R113 47 71 91 1 2 ol C1 40 305 lt 1 10W gt Re gt 11 sw Log I 0 01 1000P I T 1 il lt R gt 100 C41 I 1 0 01 I I mr lt B gt i LED FOR INDICATOR 8 REMOTE CONTROL UNIT 16V 0 01 I lt B gt I lt 1 10W gt m R102 390 lt 1 10W gt I er lt B gt lt A601 gt egenart eg S J 1C1 64 R104 10K lt 1 10W gt i i 1 10 15 i THE SWITCH FOR OPENING PS2501L 1 R51 1 0K THE CIRCUIT FOR FAN MOTERS AND CLOSING OF A PANEL I 1 7 2 42V I R43 330 lt 0 KE i i uLN2003 R94 330 gt lt 1 10 gt 3 og N on i R115 10163 2 Des 1 022 I 3 CN10 i 79 10K i icio 52561 i R555 6 1 og me cq 19 i lt 1 10W gt ER GSA p V3 la a CN16 1 CR DTC124EUA sv lt 1 4W gt TA 15 0 1
15. 2 4 CN11 4 WHITE 4 CN2 3 YELLOW 3 T Es WHITE p J CN2 4 PINK 4 7 Ss WHITE i CN2 5 BLUE 5 7 CN11 7 WHITE 7 1 T i LOUVER CNS B i UP DOWN MAS an 06WS Y CN5 2 ORANGE 2 i CN5 3 YELLOW M je CN5 5 BLUE lt 15 i i i i l i i 8 B06B PASK i DIFFUSER CNet neo a CN8 2 ORANGE 2 CN3 M ones vguow 3 2P SCN PIPE TEMPERATURE THERMISTOR x CN8 4 PINK 4 1 E BLACK AAA A CN amp 5 BLUE 5 CN3 2 Black 24 gt CN1 2P SAN ROOM TEMPERATURE THERMISTOR 1 TARA N CN10 2 Black FAN MOTOR BO6B XARK i lt ON10 6 RED CN13 I i Zul B5P SHF 1AA CN10 4 BLACK 11 CN13 4 F M CN10 3 WHITE PAR CN13 2 lt CN10 2 YELLOW 5 31 gt CN13 1 TEST lt ONO1 6 41 gt CN13 1 51 gt CN13 1 i i P J 2006 02 23 CONTROLLER PCB ASSY MW24C3F K05CX 0507WSE C1
16. 5 10 22k Al 29 CN400 VALVE A 26 67021 2 D P AN THo GE 2 lt 1 10w gt R401 40 92 gt B6B XARK 1 A U RZOO 2 G 10 5p FPV A a 25 Hin lt 10 gt 2 PDTAT43 3000 3 BAB XASK 3959 16 los 14 8701 2 7255 s aiii E 13 paz GE O P PFCEN gr ACTPM ta P EPV B P AN IL i 0450 a C201 M40 Gn NTR E Eu quer 0 13 2 pa Herck DTC1Z4EUA 1000m Sme I 24 EE EXPANSION 61 SND2cou2z 2700 0 Tot RXD _ F 7 lt B gt SA 1 451 59 12 nei 10 10 P i P PFCPWM W A040 Ital RES 45 01 69162 mewamai 225 P AN ACO Ps NA DICI43EUA Om lt F gt 7 5 5 RSTX 19 K 13 S 7 TRES O2 caso RAS 6 48 P AN TAo 5 ps3 fa poe P ey 19857 SUP TENA 4 13 1 x gt BAR poles aono 5 1612 esi 2 22 ono 24 77 X AF 5v GND rv THERMI STOR E lt 1 10W gt 1 7 TAUXOE LD P AN TH N TTxpoh 4 C64 X1 ID 1n 7 104 918 00MHz LD 5 CN60 2 lt 1 10W gt U 7 lt EFOEC gt 2 voo TAUX 302 6 Pe T Llovr ew 4 2 R61 R66 TRESol2 DISCHARGED 13k 10k To IC10 8 ED lt 1 10W gt 3 lt 1 10W gt 7 el gt CN61 11 1 ar di ho AN TE C Bop 6 FLASH Q 9 TRES 828 XH 2 862 R954 K PIPE TH 4 7566 10k 756 95 Leite 50 1 10W 1 10W ders lt 1 10w gt 8108 EN52 lt 1 27 di Pop_AN TA AE BZB XAEK 5 R65 REA ices FLASH OUTD
17. 9315312013 9315312013 55 Chock Coil 9900366018 9900366018 21 2006 02 23 STANDARD ACCESSORIES Name and Shape Wall hook bracket o 9315023018 Remote control unit 9315027160 for cooling only 9315027153 for heat and cool Remote control unit holder 9305642045 Battery penlight 0600185534 Cloth tape 9310519004 Tapping screw big pam 0700076046 Tapping screw small eum 0700019036 Drain pipe 0 22 9301102000 for heat and cool 0602G3029
18. Assy Evaporator Assy B Connection Pipe Assy Distributor Assy Water Seal Evaporater Holder R Evaporater Holder L Rear Bracket Filter Guide Filter Guard Controller PCB Assy Control Box Control Cover Motor Case Terminal Earth DC Brushless Motor Motor Step Motor Step Motor Step Gear A Terminal Display PCB Assy Remote Controller 9315335081 9315336064 9315014016 9306755010 9315010018 9315024015 9306628017 9315331014 9311997016 9312441013 9367677009 9315347015 9315349019 9315354013 9315350015 9315251015 9314994012 9314995019 9315022011 9315013019 9315411013 9707090086 9314996023 9314997020 9314998027 9315028013 9602163014 9900384029 9900384036 9900139063 9309994003 9900385019 9707210019 9315027160 20 MW24C3F MW24Y3F Ord Qty 9315335074 9315336064 9315014016 9306755010 9315010018 9315024015 9306628017 9315331014 9311997016 9312441013 9367677009 9315347015 9315349019 9315354013 9315350015 9315251015 9314994012 9314995019 9315022011 9315013019 9315411013 9707090079 9314996023 9314997020 9314998027 9315028013 9602163014 9900384029 9900384036 9900139063 9309994003 9900385019 9707210019 9315027153 2006 03 14 OUTDOOR UNIT D ipt Parts No ig SE MR24C3F MR24Y3F 1 Top Panel Assy 9309230057 9309230057 2 Seal Top 9309228016 9309228016 3 Cabinet Sub Assy 9314809019 9314809019 4 Blow Grill 9308884015 9308884015 5 Cabinet R
19. C1 6 6 P31 Prej 66 59 6 L7 lt 1 10W gt T 0 1 5 p32 P77 65 37 BLm18 bod I aa are es 4 13 1C16 4 uLN2003 12V 12V CN5 12V I 12V 1 IC1 3 lt BD102 gt T I ZV i 1 1 64 P40 Hie u cs 5 12 1C16 5 uLN2003 z id 2 SSS rm a d ics2 E js 1C1 63 reg Mp s 1 1C16 6 uLN2003 1 18 1C16 T BA10393F I 61 Jpaa Paz 34 2 m 1C16 7 uLN2003 8 3 R21 15 4K Sb LE i so 35 2 r Es i Sec bae ips ar n r n a 1 1 C5 1 R30 57 PAT AVREF 1 BEN D2 12V It BA10393F 10K N l 5V 5v R95 10K lt 1 10W gt I REMOTE CONTROL UNIT SP DIF6O p si AN is i Tee Bor 106 ONE i CN6 86 D3 lt 1 10W gt gt 75 2I 13 cno 11 R7 100K R98 10K lt 1 10W gt 8 7 ov lt RED gt lt J 9 DAN217U I Jj ble 15 1 2 now R99 10K lt 1 10W gt uLN2003 BZ1 gt lt 29087 ques 3 27 1 R54 10K 1 eg 26871 i 7 10 62 3 WHITE 5 88 5V 1 1 28 lt 1 10W gt 8 38MHz 77 Q 32 2 TEST 9 lt BLACK gt lt lt 39 R17 R31 390 jer I lt CSTLS gt o gt I 72 JP SWITCHING 40159 12 CR xd uLN2003 C31 an vool Z cm KU RE 198 gt 8105 196 h 4 N lt 5 REOR ST N I 017 VOUT RESET T 1 C59 0 1 lt gt 1 R90 R93 34 gt I lt 1 10W gt lt 1 10 gt R20 1 0 lt 1 10W gt 16173 lt F gt SNC GND 3 C34 C47 0 1 lt gt 330 lt 1 10W gt x 4 35 08 I EIE 0
20. CK 2 15 Jac 2B RELAY L800 iac wa 12 HH Doo E2p D CONTROL 22 BLO2Rn EN B 4B P I WESS TES 024 Uli Soo EPy A C802 Ra 68 P26 G 7 LESS 28 DTA143 5 G 6 eas 46 B 13 P POS o ds 5 s EUA 12V dico HE P V4 AC0 gt a R T 28 50 U lt tr E lt 1 4W gt 3 32 102 sa H Ex P TTRIPo HD 29 51 3 syr p5v lt P gt KENZOOS P v4 pDcol 6 zr x H 13 y 9992 TOR FF ENN G 6 paz 52 v E pied G 11 UP GAS ba OS 39 FR 0800 P LED pos Bop w Bye m vk Q9 md V rDTC143EUA o 6 31 s 53 Y 1395 7 P Wo D VP 0800 iL ceo re 32 Pes a P eG 11 we panz17u 8903 79 01 P spof 9 iS 5V ERBEN Bey ERE UN 1 gt ar A 33 55 7 82 1 TT Z10w E P TTRIPo B 13 B ras Su IPM CONTROL 4299 gt vy BSP6 vH ST DCFAN 57 14 Rz TOK 4 39 10 WN 13 1 lt 1 10 gt o 1C30 2r F 13 EEPROM BR93L46RF WE2 8108 XASK MOTOR 2 5 13 she 2 TMODE P E2p csch 2 vecLa J IPM CONTROL fer cs lt gt 1 5 a2 7 woo 2 6 LD se vola 630 ACTPM CONTROL ENZO 6 P EPV Bo P ESP B foi LL 88 nez 70 1 EE VALVE 1 5 7 uni 4 gt R40 58 1062064 1 5 4 didi UU 85 10 TAM yrs am 4 1 5 P44 lt CN700 z 9 T2v PA 3 87035 4 1 QW L 2 P EPV C P23 1 JEr row gt RRO lt gt 10289 1 n 710P EPV D U
21. F CAPACITOR PCB ASSY K05DG 0500HUE P0 YELLOW SMOOTHING CIRCUIT B W12 P W7 WHITE Q YELLOW B B R200 C200 C201 C202 220K 660 660 660 BLUE lt 2W gt 450V 450V 450V l l l O ws VIOLET I BLUE POWER G 2006 02 23 ERROR CONTENTS Display Operation Error LES Timer LED 2 flash Serial signal reverse error at operation start up 3 flash Serial signal reverse error during oeration Serial signal error Normal 4 flash Serial signal forward error at operation start up 5 flash Serial signal forward error during operation 8 flash Wired remote controller error 2 flash Indoor temperature thermistor open short Indoor unit thermistor error 2 flash 3 flash Heat exchanger middle thermistor open short 2 flash Discharge thermistor open short 3 flash Heat exchanger thermistor open Outdoor unit thermistor error 4 flash Outdoor temperature thermistor open short 8 flash Compressor temperature thermistor open short 2 flash Forced automatic SW welded 3 flash Main relay welded Indoor unit control error 4 flash Power interruption error 7 flash VDD permanent stop protection 8 flash reverse VDD permanent stop protection 2 flash Current trip error 3 flash CT abnormal Outdoor unit control error 5 flash 5 flash Compressor location detection error 6 flash Outdoor unit fan drive system abnormal
22. Ib 15 oz 1 800 g 30m 4 Ib 3 oz 1 900 g ADDITIONAL CHARGE 0 2 oz ft 20 g m Hermetic motor compressor 4 poles Involute scroll type DISCRIMINATION POWER SOURCE REFRIGERANT 5CS160 XAA23 208 V 230 V 60Hz 31b 80z 1 6009 R410A FAN MOTOR POWER SOURCE 208 V 230 V 1 310 r p m 1 120 r p m 940 r p m 830 r p m 1 000 r p m INDOOR UNIT 1 000 r p m OUTDOOR UNIT 1 050 r p m DIMENSIONS 12 5 8 x 39 1 4 x 9 inch INDOOR UNIT 320 x 998 x 228 mm 22 3 4 x 31 1 8 x 12 3 8 inch OUTDOOR UNIT 578 x 790 x 315 mm WEIGHT INDOOR UNIT OUTDOOR UNIT Gross Net 40 31 Ibs 18 14 kg Gross Net 106 97 Ibs 48 44 kg 2006 03 14 1 OUTLINE AND DIMENSIONS Unit inch mm INDOOR UNIT 12 5 8 320 000 OUTDOOR UNIT 2006 02 23 39 1 4 998 9 228 13 11 16 347 12 5 8 320 23 1 4 540 4 15 16 125 2 3 8 31 1 8 790 60 11 13 16 300 REFRIGERANT SYSTEM DIAGRAM Models MW24C3F MR24C3F MW24Y3F MR24Y3F Compressor 4 Way valve 9 5 5 Q 9 5 42 gt Cooling Heating Refrigerant pipe diameter Liguid 1 4 6 35 mm Gas 5 8 15 88 mm 2006 02 23 Heat exchanger INDOOR Expansion valve Heat exchanger Strain
23. OOR lt 38 3k 196 10k T6 1 lt 1710W gt x1 10W 2 lt 51 u 7 52 Pop AN AC T 10K 2 lt 1 10W gt 2006 02 23 9 O EZM aO ALIHM YN EZM 2100 LIOA IV OZM ng 170 27 SM HO vae I TO nam Em JLIHM N LINN H00QNI gie i 4 JOHLNOI 2050 LA 0005239 10143 O Or 9 8281 10 1 HPS 1 81 25 varte 194 10 z050 001N2 L03dZZ0 818 H2u 0005334 00143 IQ 2 025271 nel 1017 Sw 18 1 o NZOE VM 8 HPSI 81 98 oE jo OO LVS J 62M 1034720 818EH08 J NL i 1 T 1 0 zm aiia M M W lt 31 gt 0 1 3oNvHO 8 1012 LOLA EN o 8 Du 4 4 O 1 rw 2ZQ1300S00ZN AGO Do s 420 L UO UNI 1 39NVHD m NS 2017 8 954965 Q uu Kozy LZM ui id me Yoo S Ru VOU MLS IOIVA Y m 5 V ru a vm im L v lt HNL gt sw s 8556 gt v MOLSINYSHL 214 0071940092 1_ 90 SR vee xw 9 M JONYYO HOLSINYIHL 219 9076280882 H 8 gOr 0018 vu 100 21d Iin3Hi3 83113 Oh LZM OWL sem El 100 12 014 SNHOOSO MOSO 4Id AlddNS
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25. ight Assy 9309236028 9309236028 6 Fan Ring 9308885012 9308885012 7 Grip 9308880017 9308880017 8 Switch Cover Assy 9309237049 9309237049 10 4 Way Valve 9900163013 9900163013 11 Pulse Motor Valve 9900056018 9900056018 12 Condenser Assy B 9315303011 9315303011 13 Condenser Assy 9315302014 9315302014 14 Thermistor Spring A 313728262708 313728262708 16 Propeller Fan 9309909014 9309909014 18 Motor Bracket Assy 9313432027 9313432027 20 Base Assy 9315296023 9315296023 21 3 Way Valve Assy 9315414014 9315414014 22 2 Way Valve Assy 9313062019 9313062019 24 Cord Clamp 9307271014 9307271014 25 Terminal 5 Pin 9703874024 9703874024 32 Expansion Valve Coil 9900057039 9900057039 33 Outdoor Temp Thermistor 9703516108 9703516108 34 DC Brushless Motor 9602110018 9602110018 35 Compressor Assy 9315297013 9315297013 36 Emblem Rear 9312661015 9312661015 37 Heat Exchanger Thermistor 9704220059 9704220059 38 Discharge Thermistor 9704219091 9704219091 39 Solenoid 9970055010 9970055010 40 Inverter PCB Assy 9707121124 9707121124 41 Power PCB Assy 9707128055 9707128055 42 Power PCB Assy 9707129052 9707129052 43 TR PCB Assy 9707125054 9707125054 44 ACTPM 9703457012 9703457012 45 Fuse Holder 0500158072 0500158072 46 Fuse 0600086039 0600086039 50 Pulse Motor Valve Assy 9315310019 9315310019 51 JNT PIPE 3WV AS 9315308016 9315308016 52 PIPE COND OLT AS 9315304018 9315304018 53 PIPE COND ILT AS 9315305015 9315305015 54 Discharge Pipe Assy
26. rredrich SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Models Indoor unit Outdoor unit MW24C3F MR24C3F MW24Y3F MR24Y3F CONTENTS SPECIFICATIONS 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 3 CIRCUIT DIAGRAM 4 INDOOR PCB CIRCUIT DIAGRAM 5 OUTDOOR PCB CIRCUIT DIAGRAM 8 ERROR CONTENTS 13 DISASSEMBLY ILLUSTRATION 14 PARTS LIST 20 STANDARD ACCESSORIES 22 SPECIFICATIONS INDOOR UNIT MW24C3F MW24Y3F OUTDOOR UNIT MR24C3F MR24Y3F COOLING CAPACITY 24 200 BTU hr 24 200 BTU hr HEATING CAPACITY ELECTRICAL DATA POWER SOURCE 208 V 230 V 27 600 BTU hr 208 V 230 V FREQUENCY 60Hz 60Hz COOLING 10 1 A 10 1 A RUNNING CURRENT HEATING 10 8 A COOLING 2 310 W 2 310 W INPUT WATTS HEATING 2 470 W SEER 18 0 18 0 MOISTURE REMOVAL 6 3 Pts hr 3 0 L hr 6 3 Pts hr 3 0 L hr AIR CIRCULATION High COMPRESSOR 647 cfm 1 100 m hr 647 cfm 1 100 m hr NOISE LEVEL C 47 dB H45 dB INDOOR UNIT C 41 dB H41dB C 36 dB H 36 dB C 32 dB H 32 dB OUTDOOR UNIT C 52 dB H 53 dB REFRIGERANT CHARGE R410A Pipe Length 15m 3 Ib 8 oz 1 600 g FULLCHARGE 2 3 Ib 12 oz 1 700 g AMOUNT 25m 3
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