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SERVICE MANUAL - Masterxoloda.ru

1. Fig 16 Terminal board 2 Two Connections Control box metal i LY E Fig 19 Indoor unit B Indoor unit D babe a Master unit Slave unit Cable clip Power supply cord 3 3 2 1 1 N Cord T 3 3 cla
2. 5v TEMPERATURE CHANGER CN8 l B2B XASK 1 A D D 2 MA N WB KO I AL 050 HSE CO CN8 1 BLACK ROOMS TERMS TOR 4700 box Pio CN8 2 BLACK THERMAL FUSE 21522 144 K lt 1 10W gt a a 621 ENT Basi N RA 05 Es FATT pos Xem CN7 2 19 IK 1 10 2 en T t i 330K I SPRH 2W 52252 JM3 R20 IK lt 1 10W gt e L C39 R46 IK lt 1 10W gt i R45 1637 PIPE THERMISTOR i RI 010 t 1 T1000P 49 9K 1 1 SV i E 3 3 1SR139 600 a lt 1 10W gt qr SF gt A RC 5W ta R50 10K 1 10W 7r gt gt i C7 ooTooToo UPD780058BGC T R EN ele Q 0 047 jure SWITCHINGTRANSFORMER E a E XXX 8BT A 1 1K Ees H FLOAT SW s i 2SC4236 lt gt 1 24 ZFT29B01 T TA 7 8 DO VCC lt 1710 gt Y UL1430 AWG22 039 CN3 2 d ET 7812 12V 54 p122 7119 lor 535 dd BLACK bi D1 D2 1
3. 09 01 MODEL AJ A90TATB Ka 835282538392 SA BA BA SANA BA 827 09 02 MODEL AJ A90EATB a 83 83 89 83 83 83 83 83 PU SI 09 03 AJ A90EATB MODEL AJ A90TATB 2 7 9 NX a 9 40 5 NA AN x 4 W 72 79 AE 09 04 OUTDOOR UNIT Description Parts No PARTS LIST AJ A90TATB AJ A90EATB Description Parts No AJ A90TATB AJ A90EATB FAN COVER BELL MOUTH EMBLEM REAR PROPELLER FAN FAN MOTOR ASSY OUTER CUPSCREW J636 BRACKET PANEL MOTOR BRACKET MOTOR BRACKET CONDENSER L BRACKET CONDENSER R SEPARATE WALL UPPER SIDE PANEL R PAINTED SIDE PANEL L PAINTED DRAIN PAN SEPARATE WALL L SEPARATE WALL R REINFORCEMENT SIDE PANEL BASE ASSY BASE FOOT BRACKET VALVE A REINFORCEMENT SEPARATE WALL CONDENSER GUARD REAR PANEL PAINTED BUSHING FRONT PROTECTION NET FRONT PANEL L FRONT PANEL R SCREW PAINTED SCREW PAINTED GASKET CONDENSER B ASSY CONDENSER A ASSY CLAMP NO 1219 BRACKET THERMISTOR THERMISTOR ASSEMBLY THERMO SPRING A CHECK JOINT ASSY JOINT PIPE ASSY 3 WAV VALVE ASSY LIQUID DISCHARG
4. 00 05 04 5 5 SYMPTOMS AND CHECK 65 05 04 5 6 NORMAL OPERATION 05 05 6 1 PRECAUTIONS FOR INSTALLATION 06 01 6 2 ADDITIONAL CHARGE CALCULATION 06 06 6 3 ELECTRICAL WIRING 06 07 6 3 1 SIMULTANEOUS 7 06 07 6 3 2 INDIVIDUAL 06 08 6 4 ADDRESS 4 2 07 0 0721 2 06 09 6 5 PUMP DOWN METHOD a aes 06 10 CONTENTS 751 WHAT IS CRC I HGFQG 12 nd o ia 07 01 7 2 CHARACTERISTICS OF R22 AND 407 07 01 7 3 DIFFERENCE FROM CONVENTIONAL MODEL R22 AND PRECAUTIONS 07 02 TOOLS pato i A auqa 07 03 7 5 PRECAUTIONS FOR INSTALLATION esee 07 04 7 6 PRECAUTIONS FOR 2 07 04 8 1 REFRIGERANT PIPE 08 01 8 1 1 SIMULTANEOUS
5. 4 04 06 4 3 1 ADJUSTING THE DIRECTION OF AIR 04 06 4 3 2 SWING 04 07 4 4 DRAIN PUMP 04 09 4 5 FUNCTION A An oe oeste roo od a e 04 09 4 5 1 AUTO RE START a reri 04 09 4 5 2 INDOOR HEAT EXCHANGER DE ICING 04 09 4 5 3 SET TEMPERATURE COMPENSATION THE OPERATION START 04 09 4 5 4 COLD AIR DISCHARGE PREVENTION FUNCTION 04 10 4 5 5 ENERGY SAVE 8 04 10 4 6 TIMER 04 11 456 ON EOFE TIMER tee DS RR EG 04 11 4 6 2 WEEKLY 04 11 4 7 SETTING THE ROOM TEMPERATURE DETECTION 04 12 5 1 INDOOR 22 424 05 01 5 2 OUTDOOR UNIT eee emt o eae e deo ce d et Pc ee eed ecd 05 02 5 3 REMOTE CONTROL 22 2 4 05 03 5 4 WORKING
6. 5 gt 3 TEMPERATURE CHANGER CN8 B2B XASK 1 A MODEL 18 MAIN PWB KO1AL 0508HSE CO BZB XASK 1 A E 24 ex mo lt RS 2W gt 1006p R44 1K lt 1 10 gt 10 0K 1 B2B XAKK 1 A BLACK i RA D5 PIS J lt 1 10W gt 138 330K 1SR139 600 16 ru C35 R46 IK lt 1 10W gt R45 C37 PIPE THERMISTOR lt SPRH 2W gt 010 PI7 1000P 6 9 49 9K 1 1 Sv 3 3 1SR139 600 el el ii J lt R gt EU lt 1 10W gt ls RC 5W Rideslov R50 10K lt 1 10W gt i Ti NSTNS TOS Q1 0 Baz Ta SWITCHINGTRANSFORMER 14V ee es UPD780058BGC i 25 4236 lt 1 2w gt ZFT29B01 T itz gt LSe XXX 8BT A P70 AW NA RT 7812 12 545122 n DI AT P123 P72 i D3SB60 in PAN t e Pos PIA CNIS Se Sl Poa B3B XARK 1 AIRED MTZJ5 IB DIFLZOU vi ol 5 BR 93L46RF i NSONSON 7 0 0 100 450V Re z 1 v amp v amp v gt l A H RS 2W PRIMARY SECONDARY sl dl xn CIT RIS whe au T i JEM AHA C54 AVRFO p 0 01 PA7 Q Y AVRFI P57 DTC124EKA CN14 3 P56 R47 SSS 390 lt 1 10W 630 i 6 po Nu 38 14 2 Al 470 AVSS 47 i lt F gt CNIL 1 ELI P33 1C6 2 7 Or ELF 20N0 304 I 200308 62 4 1 WHITE 4 A T TN 2 vss 105077 PKMI 3EPYH4000 A0
7. 5v RI5 R17 CN8 B2B XASK 1 A ARXA36TATA 10K lt 1 10W gt x3 MA N PWB KO 1 AL 0505HSE C0 CN8 1 BLACK CA ROOM THERMISTOR XA i 76 max 71 1 1 gt AR 45TATA R18 1K lt 1 10W gt 15 I C32 R44 A B2B XAKK 1 A BLACK p d RA R20 IK lt 1 10W gt m i lt pres gt 19811397900 1 C35 R45 7 PIPE THERMISTOR B SPRH 2W Bid C19 C21 1000P IK 49 9K 1 1 i 3 3 1SR1 39 600 0 01x3 1 lt 1 10w gt lt 1 10W gt ge i lt RGGS 5W gt ds UPD78F 0058BGC 7 ANV 5v 01 0 047 SWITCHING TRANSFORMER 14V 8 R50 10K lt 1 10W gt i 2SC4236 lt EC0B gt 2100 2 29 01 ies 208 1 150 vcc P122 eB welt i DI P123 ck NC s A A gt A A A D3SB60 x lt F gt 55 8 8 5 Pos Pp Lles enn 4 3 52 5 2 2 S R77 R79 2 2 2 9 ON RN ON x Poa 1 7 cl Y Eve EA 5 TORSILTOW XA BR93LC46RF L c3 x 3 SON CENS CENS rv 100 450 L 9 9 v v gl 8 i KRSP2 2w PRIMARY SECONDARY El 24 5 Ll CN6 4 NB JA 1 AVRFO 472 4 EN G5NB 1A DCIZV mni 2 R47 390 1 YEM A B2P3 VH B E C3 0 22 ia li 1 R57 14V I 04 L R88 120 lt 1 2W gt ES 6 Nusa aa 1 lt 1 10W gt C38 RA8 0 124
8. FILTER BOARD ETT 08 13 TO OUTDOOR UNIT 8 4 PCB CIRCUIT DIAGRAM 8 4 1 OUTDOOR UNIT MODEL AJ A90TATB AJ A90EATB i SRLS i MAIN PWB K02AZ 0500HUE CO 24v MID ANDZ4A BED i 1 Pm 7 mE i 14 Y D3SB60 lt R gt T 24v 5v Li pela Reo WK ci rows PP ents 1430 A ELECTRONIC 23 1 TR 175D D2 gt 5 P EXPANSION VALVE A B ne fh C45 1 1 b 1430 AWG24 VELLO e so 0 1 70 I R62 16 lt 1 10w gt T 2 gt lt gt L lt La So L2 L 0 i NE Lon 8 1 PPjeNTT 6 SS EN 1 i os Loo 1 1 I 8 g 2 Jud i R46 Ji M o oNC i i 3 3 NS sv R92 L 1 i R71 1 2 10k gt oNC i i 5v 1 i aw 7805 1 10 11211 i i 0242 SWITCHING ND 4 P I ONC i TRANSFORMER 4 A By UPA2003GR E2 A J lavi LON i TOS 2285 R54 2802712 LISTI i fej ogee me 1710w MS E ESA i PA pe DRAWING MODEL SOFTWARE 4WV UNIT i C R49 DANZ17U i EZ 0058HUE XXX 9ET A 06 OSONUE 5v 1710W av KI 2 D7 INDOOR SET BEAR i N 484 RDANZI7U i UNIT A LF1 11 R50 l B3P5 vH B C ELF19NO10A 7108 lt 1 8w gt 5v P
9. 09 08 AJ A90EATA MODEL AJ A90TATA 09 09 OUTDOOR UNIT Description Parts No PARTS LIST AJ A90TATA 90 Description Parts No 9 90 COVER BELL MOUTH EMBLEM REAR PROPELLER FAN FAN MOTOR ASSV OUTER CUPSCREW J636 BRACKET PANEL MOTOR BRACKET MOTOR BRACKET CONDENSER L BRACKET CONDENSER R SEPARATE WALL UPPER SIDE PANEL R PAINTED SIDE PANEL L PAINTED DRAIN PAN SEPARATE WALL L SEPARATE WALL R REINFORCEMENT SIDE PANEL BASE ASSY BASE FOOT BRACKET VALVE B REINFORCEMENT SEPARATE WALL CONDENSER GUARD REAR PANEL PAINTED BUSHING FRONT PROTECTION NET FRONT PANEL L FRONT PANEL R SCREW PAINTED SCREW PAINTED CONDENSER B ASSY CONDENSER A ASSY CLAMP NO 1219 BRACKET THERMISTOR THERMISTOR ASSEMBLY THERMO SPRING A CHECK JOINT ASSY JOINT PIPE A ASSY JOINT PIPE B ASSY BALL VALVE B ASSY DISCHARGE PIPE ASSY SUCTION PIPE B PIPE COVER CLAMP SKB 3M 4 WAY VALVE THERM HOLDER PIPE ACCESSORIES 100 INSTALLATION MANUAL 106 INSULATION PIPE C 109 DRAIN PIPE 111 HALF UNION B 112 AUXILIARY PIPE ASSY PCB INTERNAL PARTS 9366142010 9361721005 9371388014 9361726000 9601698012 9385089037 9361703001 9361701007 9361698000 9361699007 9361693005 9361706026 9361705029 9361700000 9361695009 9361696006 93617040
10. 03 01 3 4 BASE HEATER FUNCTION 03 02 349 DE ICING OPERATION oe bb e e Re bete be 03 02 356 BELT HEATER ocn id nan tq iq una So 03 02 3 7 DEFROSTING REVERSE CYCLE id 03 02 3 1 DEFROSTING OPERATION eis a 03 02 3 7 2 DEFROSTING FLOW CHART i tals te ae 03 03 3 8 PROTECTION 50 03 04 3 8 1 COMPRESSOR PROTECTION 03 04 3 8 2 PRESSURE SWITCH PROTECTION e ee te 03 04 3 8 3 DISCHARGE TEMPERATURE 03 04 CONTENTS 4 INDOOR UNIT OPERATION CONTR 4 1 FAN 04 01 4 1 1 FAN SPEED SETTING a rre re 04 01 4 1 2 AUTO 04 01 4 2 MASTER 2 04 02 4 2 1 AUTO POSITIOJIN iore er ee en ee tit 04 02 42222 COOL POSITION so EE om d ure eme 04 04 4 2 3 HEAT 0 04 05 4 2 4 88 04 05 4 3 LOUVER
11. Fig 4 13 It is always compulsory to change the liquid because R407C is a mixed refrigerant and there is some fear that a mixing ratio changes In order to avoid the refrigerant from returning to the compressor in a liquid state the refrigerant can be charged instead of giving a load to the compressor with a safety charger Control valve Fig 4 14 The control valve prevents the refrigerant from spouting when it is removed as the charging hose side and the ser vice port side are possible to open and close at the same time Thermistor vacuum guage Fig 4 15 To remove moisture from the refrigerating cycle complete ly itis necessary to perform appropriate vacuum drying For that reason vacuum conditions can be confirmed cer tainly Vacuum valve Fig 4 16 This valve builts in a check valve and it is easily possible to vacuum a refrigerating cycle or check for degree of vac uum with it TOOLS AND EQUIPMENT R407C Pressure control and Circuit switching Gas charging charger Fig 4 13 Gauge manifold Electronic charging scale 4 4 Charge hose Refrigerant cylinder i Fig 4 3 2 2 8 Vacuum control a a Vacuum 4 155 Valve Fig 4 16 Ilo k Outdoor unit Control Valve Cleaner Fig 4 8 Piping work Nitrogen Cylinder Collector Fig 4 11 Flare tool Fig 4 9 T
12. S er A S ES AS 09 25 Model AUXA18TATA 09 26 Model AUXA18TATA DS 55555555529 09 27 Model AUXA18TATA INDOOR UNIT Description Part No AUXA18TATA When you order parts please make a photocopy of this page and fill the number of the parts in the Order column Description Part No AUXA18TATA Capacitor Fan Motor Rubber Sepecial Washer M6 Drain Hose Separate Wall A Evaporator Assy Inlet Pipe Eva Assy Drain Pan Fan Motor Assy IN Thermo Spring A Rubber Bushing Clamp No 1219 Clamp SKB 100 Clamp SKB 150 Control Box Outlet Pipe Eva Assy Thermistor Assy Room Thermistor Assy Pipe Controller PCB Assy Pipe Cover Cap Power Clamp NK 2N Hooking Wire Motor Fixture Locking Spacer Supporter Eva Air Duct Supporter A Clamp NK 7N Drain Pan Support TTop Cover Plate Body A 9700468165 9361279001 313306391007 9359659013 9359647003 9360640017 9360010018 9359651000 9600868010 313728262708 9364122014 313361271706 313361275805 313035356905 9359661016 9360011015 9703299032 9701947027 9705914100 9359646006 9352173011 313985355201 9359983002 9359656005 313209391506 9359669005 9359660002 9359655008 313095365602 9359652007 9359642015 9359643005 09 28 Body B Drain Port Special Nut A Large Special Nut B Small Separate Wall B Turbo Fan Tubro Fan Rubber
13. 1710W v Ku Ie i ELF 19NO10A Pc P 1 ase R7 10k lt 1 8w gt 1 i PERCE M lt gt C v 51410622 mm 1 lt 1 10W gt 72 2 6 01 lt F gt 18 lt 1 10W gt 10 20 PPI R83 120 K1 G5S 1 FTR F3A R84 120 lt 1 2wW gt N lt x 8 i WHITE id n AMV UNIT LISTI 179844 1 kd 55 Heu ui C57 0 22 4 WAY VALVE A RED LU Back 25 BLACK Ri RED gt BLACK wow mA Y VI B Y Yl y L A WAY VALVE B 1 COMPRESSOR 2 COMPRESSOR B 2 H R85 120 R86 120 lt 1 2W gt FTR F 3A R23 10k F3A 22 E 5v RI 4 7k F3A R82 4 7k 08 lt 1 10W gt e Pci lt 1 10w gt S DTC124EKA E TLP621 1 E C7 0 01 lt F gt I lt F gt P57 10k lt 1 10W gt X3 CN11 2 ELECTRONIC EXPANSION VALVE A CNIl 4 CN12 1 UL 1430 AWG24 BROWN Q AWG24 B ELECTRONIC 1430 AWG24 ORANG EXPANSION VALVE B 1430 AWG24 VELLO Q CN12 RED B6B XARK 1 A LISTI DRAWING NO MODEL SOFTWARE 4WV UNIT EZ 0059HUE 9707075014 AJYASOTATA KO2AZ 0501HUE C1 O EZ 0051WUE 9707075021 AJVAQOEATA KOZAZ OSO3
14. L 3 101 os i 1 P50 27 1 Ngor 200308 2 2 CC 7 i RA da 5 EES xt 122 mwa 1 i lt gt oo i 2 27 18 sid ER 2 ek Paez eo mes ue JLOUVER iN 2 92 4 Tm a L 4 UP DOWN SG 2 R34 IK lt 710W gt s8lp126 t PI H 1 R35 LE D s a 14 271 owe R36 1K lt 1 wel el el 22 13 i 11 2 Sp e 7 i lt 3600 gt 884018 3 1010 Hizoo2 581 159169 m EE La 114 eee ee LOUVER d UE UE P20 i i I prsal Tum TTC P sar 155 RIGHT LEFT i i 7 7 CNI IRED i bi i cs 147 LH UPA2003GR E2 A R53 R52 ESB AARK i KO1AL 0508HSE PO X UPA2003GR EZ 10M Vit a sen LL Si I H H R14 10k P51 4 OPERATION io Qe POWER P MAPS T us MEMENTO P66 P52 TIER A A i AM ORANGE al 8 03 330 TE 0207 08021 14 gu ICNI B3P5 VH B C BLACK B A ow YELLOW 4 R204 330 1 4W X 0208 EMAA3863X ORG H 5 4 a CNI 1 ULIOIS AWGIB WHITE C sw201 CNI P P02 0 01 cam SiON 37143165 UL1015 AWGIB RED Fm v lt F gt T lt 1 10W gt R54 OPERATION SW B2P3 VH B Y lt 1 10 gt UL1015 AWGZO WHITE iii meca
15. gt P32 A 28 TK 171 0W 1 HI CELLING MODE CHANGER 2 ROOM TEMPERATURE REVISED HEATING OPERATION 3 ROOM TEMPERATURE REVISED HEATING OPERATION 2 XI CSTLS5M00653 A0 08 16 FERRITE CORE HU T 28X18X16 C NOTE 1 UNIT OF RESISTORS NOT SPECIFIED IN THE DRAWING SHALL BE 0 2 UNIT OF CAPACITORS NOT SPECIFIED IN THE DRAWING SHALL aF HOWEVER 1000P MEANS 1000 pF 3 POLARITY CAPACITORS SHALL BE ALUMINIUM FOIL ELECTROLYSIS CAPACITOR 4 NO POLARITY CAPACITORS SHALL BE CERAMIC CAPACITOR BUT C101 C102 SHALL BE PLASTIC CAPACITOR 5 THE MARK OF Q IN THE DRAWING SHALL BE 187 FASTEN TUB 6 THE MARK OF BQ IN THE DRAWING SHALL BE 250 FASTEN TUB 7 THE MARK OF 9 IN THE DRAWING SHALL BE BOARD IN WIRE 8 SOFTWARE SHALL BE KO1AL 0504HSE C1 UL1430 AWG22 UL1430 AWG22 WHITE UL1430 AWG22 RED REMOTE CONTROLLER MODEL 1 REMOTE CONTROLLER CUSTOM CODE CHANGER 2 ROOM TEMP REVISED COOL 3 FREEZING PREVENTION TEMPERATURE CHANGER
16. high ODP ozone depletion potential chemical compound containing chlorine ODP 0 6 1 0 HCFC Hvdro Chloro Fluoro Carbon R22 low ODP chemical compound containing chlorine and hvdrogen ODP 1 10 1150 of CFC HFC Hvdro Fluoro Carbon R407C zero ODP new chemical compound in which is not containing chlorine ODP 0 7 2 CHARACTERISTICS OF R22 AND R407C HANDLING e As in the case of R22 the specific gravity of its vapor R22 Composition 100 wt R32 R125 R134a 23 25 52 is larger than that of air and should it leak in an air tught room it may stay at a low level and case oxy Boiling point C 40 8 43 6 gen starvation accident Ozone depletion potential ODP 0 055 0 e t may also should it come in direct contact with fire Global warming cause a poisonous gas to occur so be sure to handle potential GWP 1 700 1 530 it only in a well ventilated area Nonflammable Inflammability A1 Nonflammable A1 A1 less SELECTION OF REFRIGERANT Toxicity less Azeotropic or As there is no appropriate mono constituent refriger Zeotropic Zeotropic ant to replace R22 which has been used for conven tional air conditioners the mixed refrigerant of HFC series was developed Features R407C Merits As working pressure is nearly equal to R22 about 1 1 times pressure resistance design is easy Discharge compressor Max 30 0 bar
17. 90 2 The amount of additional charge Up to apipe length of 30m charging with additional refrigerant is not necessary e f the pipe length exceeds 30m it is necessary to charge with an additional refrigerant by the following amounts Simultaneous operation type Total pipe length Additional refrigerant None 1 000g 2 000g 100g m R407C 3502 7002 3 50z 3 3ft Individual operation type 30 40 50 Total pipe length 99ft 132ft 164ft Additional refrigerant None 400g 800g 40g m R407C 140z 2802 1 402 3 3 Please do additional refrigerant with each unit for Individual operation type 2 Example When the outdoor unit model is Individual operation type and unit A pipe lengths are 39m and unit B pipe lengths are 46m Additional charge Unit A 30m chargeless 9m x 40g m 360g Unit B 40m 400g 6m x 40g m 400g 240g 640g 06 06 6 3 ELECTRICAL WIRING SETTING 6 3 1 SIMULTANEOUS OPERATION Fig 11 Terminal board Control box metal Cord clamp Insulation tube Connection cord indoor unit and outdoor unit connection cord Power supply cord Fig 12 R w T POWER AAAA 14 81 88 1 Connection cord indoor unit and outdo
18. ABYA3OTATA 0509 5 01 2 0050 5 B4B XH AM JEM A HA EZ 0050DHSE 2 14 4 024707073084 ABYAASTATA KOIAL OSOEHSE CI 29707073027 ABYA36TATA KOTAL OSODHSE CI 4 3 CN14 2 CN 14 1 rs CNIO WHITE BSB XASK 1 A PKMI 3EPYH4000 A0 ois UPAZ003GR E2 A LOUVER P25 UP DOWN 22 21 LOUVER P20 RIGHT LEFT P51 UPA2003GR E2 A lt 1 10W gt a R202 330 HZ LN D202 SLR 325 GRN P52 P53 P54 R203 330 1 4W 4 0203 515 325 ORG P55 52 lt RED 2 ORANGE 3 8 WHITE 5 58201 b PURPLE COMPULSION OPERATION SW EVO PEE QAR PURPLE 7 61 d 4 2 b YELLOW 5 YELLOW 4 SL GRAY 5 GRAY lt lt ms 2 1 BBB XASK l A i DISPLAY BOARD DISPLAY PWB i EZ 097JHSE D lt 1710W gt P00 05 06 2882712 2 25 27122 53 UPA2003GR E2 A r gt UL1430 AWG22 UL1430 AWG22 WHITE FERRITE CORE HU T 28X18X16 C R70 Ok lt 1 10W gt R 1Ok lt 1 10W gt 10k lt 1 10W gt PA5 PAA 11 lt 1 10 gt RB 5 210 3 FAN SPEED CHANGER 2 FAN SPEED CHANGER 1 AUTO RESTART XI CSTLS5M00G53 AO CN201 BP SCN NOTE 1 UNIT OF RESISTORS NOT SPECIFIED IN THE DRAWING SHALL BE 2 2 UNIT OF CAP
19. Pressure switch A faultv when turning on 4 way valve A operation 0 1 sec 0 1 sec flashing Lighted continuously Serial signal A faultv 0 5 sec 0 5 sec flashing once Pressure A faultv 0 5 sec 0 5 sec flashing 2 times Discharge temperature A abnormal 0 5 sec 0 5 sec flashing 3 times Unit A operation mode error 0 5 sec 0 5 sec flashing 4 times Solenoid controlled valve A operation Lighted continuously Discharge temperature thermistor A faultv Discharge temperature thermistor B faultv 0 5 sec 0 5 sec flashing 2 times 0 5 sec 0 5 sec flashing 3 times Heat exchanger thermistor A faultv 0 5 sec 0 5 sec flashing 4 times Heat exchanger thermistor B faultv 0 5 sec 0 5 sec flashing 5 times Outside temperature thermistor faultv 0 5 sec 0 5 sec flashing 6 times Compressor B operation Lighted continuously Pressure switch B faultv When turning on 0 1 sec 0 1 sec flashing 4 way valve B operation Lighted continuously Serial signal B faultv 0 5 sec 0 5 sec flashing once Pressure B faultv Discharge temperature B faultv 0 5 sec 0 5 sec flashing 2 times 0 5 sec 0 5 sec flashing 3 times Unit B operation mode error 0 5 sec 0 5 sec flashing 4 times ALL LEDs Solenoid controlled valve B operation Lighted continuously Negative phase prevention faultv 0 5 sec 0 5 sec flashing once EE
20. po 52 sy FAN CAPACITOR L T E R9310k 1 10W A50V 2 3uF R94 10k 1 10W lt R gt DISPLAY PWB i L R9510k 1 10W at R63 per 1 KOAE 1 0400HSE DO ES UL1015 AWGZO WHITE AN 5 H R60 R61 15 4K IMS UR CMM i al R96 10 lt 1710 gt 10K lt 1 10W gt REA i als MW 14 0 200308 2 dius didis ds 1 FAN MOTOR d OMA O 40 pg 05 O 4 lt lt a 6 2562712 267 256 9 12 WARS m m 39 olo CQ eds 563 i 11 2 e y 3 3 O O j i 38 IC6 147 BA10358 9 9 513 o Pez 3 UPAZOO30R E2 A pe mw A RI vaz e lt Mes 25 888 a a i P de fel co pee 168 lt 17 1083 y 07 3 Aci 2j 1 lt gt one 5 AN 52 H Lech 20 FERRITE CORE 51 IC11 1 o HU T 28X18X16 C lt Par 10358 E DRAIN PUMP nta ue 43 p35 i zi 4 Sw4 TERMINAL B2P3 VH B E ol ol ol ol 48534 DSS803 15 2 aNSANSaNSANS 2 0 IC6 4 7 i UPA200 40R E 2 6 3 FAN SPEED CHANGER c x x 2 SPEED CHANGER 8 5 2 A R25 1K lt 1 10W gt 43 7 1 AUTO RESTART POWER R26 1K lt 1 10w gt 44 p30 dl TEST 27 1K lt 1 Z 45 50HZ 7 P31 5v 3 WHITE wAR28 1K lt 1 10w gt 45 p32 A A A A LISTI L LL 2 N NV mv inv I
21. 21 SLR 325 RED AW 08 14 MODEL AJ A90TATA AJ A90EATA INDOOR UNIT A TERMI delenz2 23 5_ FTR shel MAGNETIG enaa BLUE Slak See Els i B2P3 VH B E sls S Ac 1 INDOOR SER 58 2 UNIT B 4 23 2 FTR o O O 55 515 MAGNET IC 3 3 H COMP B FAN CAPACITOR 1 TERMINAL 440V BOARD POWER 415 380V 50 60HZ UL 1015 AWG12 GRN YEL MAIN PWB K02AZ2 0501HUE CO N Ps Bi R81 IC4 72 p D14 62k UPA2003GR E2 AI D3SB60 lt RS 2w gt TI 24V P67 TR 175D 02 155 1 8 D2FL20U 824 5 H vi P M e s Ro gt gt SN R62 10 iow p gnam in 5 poa 52 Dig SO of hom o ISR139 600 5 96 55 7 I 24 I l C35 3 S 010 018 25 1815 MTZJ5 lt 1 2W gt P7A P73 CN7 BLACK H AC IN B3P5 VH B C 7 1 441 8 Q qo m gt N V NAL SWITCHING TRANSFORMER in A A N z L HE N xc NY P72 8 1 R48 v o 10k 1 8W uPD780024AGK XXX 9ET A po le m 5v RA R54 4 7k lt 1 10W gt 7U i 1710W R49 14 DTCIZ4EKA iles Rss On lt 1 10W gt i 1 7 HU2001 SN am
22. a Ts H Teo i m 3HT _ 3ST 3ST 3ST 3HT 3ST 3HT gt lt gt oc lt gt gt lt gt x gt Comp OFF 6min e Indoor fan motor e Compressor amp ON Outdoor fan OFF i e 4 Way valve L aa 88888 OFF 4 2 2 COOL POSITION 1 When using the cooling mode set the temperature to a value lower than the current room temperature 2 If itis set higher than the current room temperature the unit will not enter the cooling mode and only the fan will oper ate An example for COOLING TEMPERATURE CONTROL time chart Manual setting e Set temperature Ts Ta Correction C Less than 6 min AE TR H TIME gt Compressor Indoor fan a Compressor turned OFF Tr lt Ta b Compressor turned ON TR Ta 0 5 C In case of 3 to 6 minutes c Compressor turned ON TRE In case that the compressor stops more than 6 minutes 04 04 4 2 3 HEAT POSITION 1 Set the temperature higher than the current room temperature If it is set to a lower temperature heating will not start 2 For about 3 5 minutes after the start of heating the fan will operate very slowly and then switch to the selected fan setting This period allows the indoor unit s heat exchanger to warm up before emitting warm air 3 During defrosting the OPERATION indicator lamp flashes 3 sec ON a
23. 14V UPA2003GR E2 A R62 12V 199 c SSRI T 4 7K 28 0K 219 G3MC 202PL VD NE pM 5 l ilz UL1015 AWG20 BLACK amp DC12V 2 10 pg Q5 G6 EUNT ls lt 1 10W gt a a 2502712 227 28027122 hs 7 in in _ 39 77 12V LISTI 515 111015 AWG20 WHITE B 12 2 T 1011 2 T 5 B E FM d IC6 1 7 BA10358 E le Je DRAWING NO MODEL SOFTWARE 513 2 poz UPA20038R E2 A py 2 lt UL1015 AWGZORED 9 lews 3 JM5 JM8 129 41 Pin P Ze 1 SOS z lt lt EZ 00506HSE lt LUL1O15 AWG20 RED IL A ON i E TT i lt 1 1 37 i EN 64 R65 2 o 9707071016 AUY25TLESA KO1AL 0507HSE C1 EE 470V ESL R67 RES Y iib D7 1 MESES H A lt gt L H EZ 00509HSE FAN MOTOR iB3P5 VH B lt TNR gt i 1 36 T 1 10k 5 i J a Ju AUY3OTLESA 050 5 01 WHITE T7 P60 2 0 K1 10W gt lt 1 10W gt DA226UA 5 9707071023 OU LI m DRAIN K4 lt 5 Pia l 22 ICIl 1 i AUY36TLESA ROTAL OSOBHSE C1 PUMP YELLOW TUL 1015 622 2 2 E 2858 10358 312 BLACK 0 22 5V lt a d SPAR Y EZ DOSOBHSE AUYASTLESA KOTAL OSOCHSE CI BLUE R88 120 lt 1 2W gt 19 53s o EN JIEN TEEN UL1015AWG22 l lens i 4 3 E x i YELLOW BLACK B2P3 VH B E o o e o o lt 48 534 SI 055803
24. 3v PRIMARY SECONDARY 74 vopo 1 IC3 VDDI 2 64 7805 1 751 vno 3 lt F gt o AVRFI JM6 sol 0 0 a 575 CS E Al o o 4 470 AVSS lt TNR gt ELF20N030A 5 vsso N VSSI SS 3 ic OS w gt x12 ON Te 56 piza 58 os snas nikon J Br 2 P127 02 EA R36 IK lt M Ow i SA101 sy Al aj I lt 3600 gt 470 DR 4016 5 cig 2002 7 ESAE p eeu 4 NSTNSZTNSTNS H ool ool oo So s i 1 7 E101 w103 KO1AL 0509HSE PO UPA2003GR E2 A L POWER O uuu R14 10k lt 1 10W gt P66 oz 15 CN1 1 3 UL1015 AWGTB BLACK TI 1 2 11015 ANGIE WHITE 3 delcni 3 ULIOIS AWGI8 RED CNA YELLOW ROERE 4B2P3 VH B Y UL1015 AWG20 WHITE del FAN CAPACITOR 450V 6aF UL1015 AWG2O WHITE lt lt UL1015 AWG2O BL ACKUI 1 cus 1 UL1015 AWG20 RED QU UL1015 AWGI8 BLACK UL1015 AWG18 WHITE P02 5 0 01 R9310k lt 1 10W gt PJ DTC124EKA AwE94 10k lt 1 10W gt AwE9510k lt 1 10W gt R96 10k lt 1 10W gt 14V 1C5 5 7 SSRI UPA20036RE2 A G3MC 202PL VD 1 En 3 4 0 12 TT l P64 39 le t P63 38 p62 3 ROOM TEMPERATURE REVISED o o o i FAN MOTOR ics vaz re i L 470V i i iB3P5 VH B lt TNR gt A 36 Ps0 WHITE 221 a 52
25. Brazing all around Branch gas pipe 3 Installation angle Be sure that the branch liquid pipe and the branch gas pipe are installed so that they are either exactly horizontal or vertical Fig 8 Vertical Fig 8 Horizontal ESA 06 03 5 Tightness test 1 After completing all piping connection always carry out an air tight test to check and confirm that there is no gas leakage Charge the piping with nitrogen to within the sealing test pressure 2 94 MPa After 24 hours check that the pressure has not fallen Make sure to add the pressure to both gas pipe and liquid pipe Perform the leak test on all flared and brazed parts Note When the ambient temperature changes 5 deg the test pressure changes 0 05MPa 2 After tightness test always apply insulation at pipe connections If these pipes are not insulated water will drip from them 3 Refer to the items shown below when selecting the thickness of the insulation When the refrigerant piping is installed in a location with more than 70 to 8096 humidity use a thickness of 15 mm or more If it exceeds 80 use a thickness of 20 mm or more Consation could form on the surface of the pipes if insulation with a thckness than shown above is used Use an insulation with a heat conveyance ratio of 0 04W m k or less The standard insulation thickness for each pipe diameter is provided in DES
26. GREENIVELLOW BLUE GREENIVELLOW oo 1 Lj 2 UNIT EARTH TERMINAL 08 07 8 3 2 INDOOR UNIT MODEL ARXA25TATA TRERMISTOR PIPE TEMP ga THERMISTOR ROOM TEMP BLACK AM 1 FAN MOTOR CAPACITOR TERMINAL R CONTROL BOARD ES REMOTE CONTROL HA Use T 3 15A 250V Fuse on F101 MI 1 V V TO OUTDOOR UNIT y FILTER BOARD I at 08 08 MODEL ARXA30TATA ARXA36TATA ARXA45TATA GRAY TRERMISTOR PIPE TEMP ga THERMISTOR ROOM TEMP LACK FAN MOTOR CAPACITOR TERMINAL R CONTROL BOARD 1 CONTROL Use T 3 15A 250V Fuse on F101 MI 2 V V TO OUTDOOR UNIT y FILTER BOARD I
27. INDOOR UNIT and fill the number of the parts in the Order column Part No Part No Description AU A25TATA AU A30TATA Description AU A25TATA AU A30TATA Capacitor Fan Motor Rubber Discharge Pipe Decoration Plate Rubber Vibration proof Grille Hook Holder Filter Hex Nut w Spring Washer Louver Support Holder Drain Hose Separate Wall Clamp NK 3N Clamp NK 6N Evaporator A Assy Inlet Pipe Eva Assy Special Nut M6 Drain Pan Assy Fan Motor Assy IN Cabinet E Thermo Spring A Clamp No 1219 Clamp SKB 100 Clamp SKB 150 Wind Guide Board Control Box Motor Gear Outlet Pipe Eva Assy Thermistor Assy Room Thermistor Assy Pipe Controller PCB Assy Pipe Cover Joint 3 Way Reinforcement Eva A Reinforcement Eva B Motor Holder Locking Spacer Reinforcement Drain Pan Pump Cover A Pump Cover B Top Cover Plate Cabinet A Cabinet B Drain Port Special Nut A Large Bellmouth B Special Nut B Small 9703306068 313194159807 9363133004 9362783002 9362782005 9362766005 301721180114 9362799003 9362784009 9362737005 313361274700 9305657001 9364172002 9364126005 9307615016 9362804004 9600878019 9362735001 313728262708 313361271706 313361275805 313035356905 9363117004 9362762007 9362764001 9364127002 9703299025 9703297014 9705914117 9362748001 9359419006 9362749008 9362750004 9362765008 313209391506 9362757003 9362775007 9362776004 9362806015 93628000
28. 1 YELLOW H Line 2 lt 1 10W gt 212108 CN4 1 a 617 Poi T w 6 THE MARK OF Dd IN THE DRAWING SHALL FAN CAPACITOR L 5 R93 R96 0 01 03 kN i BE 250 FASTEN TUB T LORS LZ Two A SERT DTC124EKA lt R gt 12v i 7 7 THE MARK OF IN THE DRAWING SHALL Y del CNA 2 5v SES 12V A BE BOARD IN WIRE 1015700920 WU TE PA L2 R60 R61 15 4K 1 RR BLACK 8 SOFTWARE SHALL BE 0505 1 M ITS 1577 10K 10K lt 1710W gt R64 L 1015 5 1 14V UPA2003GR E2 A cd im 28 0K FAN MOTOR J mezz cus 2 1 40 oe 05 06 z E WRITE 3 6 25 2712 2 28027122 UL1015 AWG22 CN5 6 855 1 kz A 39 q BLUE q O KI T 4 Sees Ja LE CN5 5 855 1 oc 38 pe I AGREE LA A je De mw 895 LA EN lt lt lt lt del 1015 awozz_ 5 4 O L e 4 37 pe P03164 RES 8 8 8 i R67 R68 F qx sl Ml BIBT oy ss RED 858 1 187121 T lt F gt k1 10w gt lt 1 10w gt i 5 P B6P11 VH B A 52 1 FERRIT WHITE w lt P120 P1278 U T LISTI O O si 01 21 2 i 413 gt a LE i 49 2207904 i EZ 00504HSE ARXA3OTATA 440V 10uF i O i e CR2 CR4 lt lt swa i 29707069013 i ia F 48 10K lt 1 10
29. 14 2 DRAIN PUMP 36 0 01 R49 10 4 dp 7 ad ss 2 i ipl 1 6 2 7 ELF20N030A Pod 5V R29 R3 mika ERR DPO UPA20030R E2 A Ba E MIQ lic PKMI 3EPYHA000 A0 i Sw2 i i R33 R36 72 105 1 7 CNIO HEATER r i 1 lt 1710w3x4 NCO 12 27 1N UPA2003GR E2 A i B2B XAMK 1 A mg 6 124 ro Per GREEN E P125 p27 8 Le I P126 Pz6 Do E pos 16 ET i E sy 207029 lica 7 7 11 FRESH AIR Do i f P La 8 UPA20030R E2 A B2B XARK 1 A n 8 Pod NOTE bi OO e DS y sl 1 UNIT OF RESISTORS NOT SPECIFIED L i OA dH EAR Tu 1 IN THE DRAWING SHALL BE 0 0505 5 sq ow oL 2 UNIT OF CAPACITORS NOT SPECIFIED POWER PWB H R14 10k Psi 8 IN THE DRAWING SHALL BE uF o E i lt 1 10W gt M ps2 La En HOWEVER 1000P MEANS 1000 pF e al i H p53 30 3 POLARITY CAPACITORS SHALL BE ALUMINIUM ICNI B3P5 VH B C BLACK FOIL ELECTROLYSIS CAPACITOR T 3 P54 k CN1 1 m lt 1 10W gt 4 NO POLARITY CAPACITORS SHALL BE 3 UL 1015 ANGTB 59 2 b DE P55 CERAMIC CAPACITOR BUT C101 C102 C3 3 UL1015 AWG18 CNI 3 16171 0W gt 91710W gt nal C42 SHALL BE PLASTIC CAPACITOR D H 2 RED war i lt gt T 1 100 R54 9 01 5 MARK OF Q IN THE DRAWING SHALL ie VH B BE 187 FASTEN TUB ULI015 AWGZO WHITE
30. 4 Outdoor fan low sound Set the outdoor fan noise value 2dB A to the low noise mode See page 03 01 OUTDOOR FAN SPEED CONTROL FUNCTION OPERATION 8 Factory setting Outdoor fan low sound Standard Fan low sound 2 4 3 REMOTE CONTROLLER DIP SWITCH SETTING SW1 setting 1 1 Dual remote controller setting Set the remote controller DIP switch No 1 and 2 according to the following table Indoor unit Factory setting Number of Master unit Slave unit Wh Jwi remote is x e controller SW1 1 SW1 2 SW1 1 SW1 2 OFF 1 Normal 2 Dual OFF OFF 1 2 Group control setting Remote controller Number of indoor unit connection One Multiple This is switched according to the number of Indoor unit 0 Indoor unit 1 Indoor unit 2 Indoor unit 3 connected indoor units 8 Factory setting SW1 3 Number of indoor unit OFF One unit connection ON Multiple unit connection Remote 1 3 Model setting controller cable Remote controller The system type of the outdoor unit can be selected by setting up DIP switch No 4 as follows When ground wire is necessary 8 Factory setting Heat Pump model or Heat Recovery model Cooling only model 02 09 1 4 Auto changeover setting Selecting auto changeover validity invalidity 8 Factory setting SW1 5 Auto changeover OF
31. BLACK FAN CAPACITOR E FAN CAPACITOR YELLOW BLACK E AFM BLUE YELLOW BLACK WHITE RED BLUE FAN MOTOR A GREEN YELLOW GREENIVELLOW 2 OJ NIT EARTH TERMINAL 08 05 INDIVISUAL OPERATION MODEL AJ x A9OEATA COOLING ONLY TYPE INTERNAL OVER LOAD PROTECTOR COMPRESSOR A ma gt r ESI Im 2m DD O UD OJ m m m m i gt T am 2 3 GI 2m E 10 0 0 m rn ma mA mo mo EA co 5 ya YELLOW YELLOW RED RED GREEN SW GREEN BROWN BROWN BLACK W A gt gt 0 BLACK PURPLE PURPLE AGNETIC RELAY A CR COMPOSITE INTERNAL BLUE OVERLOAD PROTECTOR COMPRESSOR B MAGNETIC RELAY B CR COMPOSITE EXPANSION VALVE COIL A EXPANSION
32. BOARD B3P5 VH B H M 1015 AWG20 2 1 lt E WHITE 1055 0 22 H 5 R83 120 403 UL1015 AWG20 lt 1 2W gt 14V 14 WHITE 6z 8 pep ene a 3 25 1 G5S 1 FTR F3A 835 14 21 CET LES Lo EE CAPAC I TOR 2 H TEST 440V iCN16 RED ne B3P5 VH B R 161616 R33 Ik 1 10W X4 4 5 CN9 BLACK o 16 2 1 531310510 21 BeB XAKK 1 A E 1056 0 22 TUBE 1015 AWG12 0 01 lt F gt X4 RII 1 ate y R84 120 108 415 380V 4 4 BROWN 50 60HZ 3 H 855 1 FTR F3A R13 TE 5 A ETA g S UNIT LISTI i WHITE IC3 7 7 5 5 5 al Es CN4 2 UPA2003GR E2 A 21513 57 0 22 gt Y R85 120 z e cN4 1 lt 1 2W gt gt x 3 amp m in DS PARA o o o y 226 CN6 2 i i 2 93229 R CN6 YELLOW 5v i i 1000P R X3 o lo ln clas COMP BASE HEATER A ee P 7 z z y V Yr Y VI B V Y CN6 1 lt 1 10w gt L SLR 325 0 1 lt F gt X3 E 5 FTRAF 3A 212108 py Z SLR 325 xi zr ar U COMPRESSOR A COMPRESSOR B R34 10k lt 1 10W gt So EDS SLR 325 lt RED gt 8 38MHZ CRANK CASE CRANK CASE SIA _ HEATER HEATER 327 MO SIZJONI 1 2 53 SLR 325 RED i R36 10k 1 10W
33. Indoor unit 5 Remote controller signal Remote control Indoor unit 6 Indicator Operation Display LED Timer Swing UP DOWN Swing RIGHT LEFT Indoor Fan High Motor Speed Med Low Louver Motor Vertical UP DOWN Horizontal RIGHT LEFT Drain Pump OUTPUT Signal Transmitter Forward Signal Indoor unit Outdoor unit O O x OOOOOOOOO X O O X X X O O 1 O O O JO O IO O O OJO OOO JO O X O O O O OOODOOOOOOO O O O x X O O O XOOOOXOOO X OO x X OJO O Remote controller signal Indoor unit Remote Control 02 05 2 3 2 OUTDOOR UNIT Simultaneous Type Individual Type OUTDOOR UNIT TYPE Cooling only Heat pump Cooling only Heat pump 90 O 90 45 x 2 Discharge Temp Thermistor A Discharge Temp Thermistor B Condensor Temp Thermistor A Condensor Temp Thermistor B Outdoor Temp Thermistor Pressure Switch A Pressure Switch B No 1 Defrost temp Selected No 2 Forced Defrost DIP SW No 3 Pump down No 4 Outdoor Fan low sound Serial Transmitter Forward Signal A Indoor unit gt Outdoor unit O Serial Transmitter Forward Signal B
34. Remote control unit Microcomputer input output signal Temperature control faulty Room temperature thermistor Indoor pipe temperature thermistor A D converter input section Room temperature thermistor Indoor pipe temperature thermistor Microcomputer input signal Indoor fan motor control faulty Indoor fan motor control output section Fan motor control circuit Remote control unit Indoor unit to outdoor unit control faulty Output to the indoor unit 05 04 Output circuit to the indoor unit 5 6 NORMAL OPERATION DISPLAY OPERATION FACTOR INDICATOR LAMP FLASH TIME SEC Operation N gt 1 0 sec 1 0 sec lamp red OFF tee ee mts coc PS Timer lamp 6 ON k 1 0 sec 11 0 sec green OFF Power failure lamp Si k 3 0 sec 11 0 sec Auto restart enable green FE IPSW44 ON fF _ 1 Operation e N 1 0 sec 1 0 sec 2 lamp red OPE Auto restart disable 4 4 DIP SW 4 1 OFF green 3 Heating operation lamp red Operation lamp red 3 Defrost operation Operation 3 0 sec 1 0 sec 4 Opposite operation ij mode Timer lamp k 3 0 sec K 1 0 sec green mz Note Display lamps light front panel of the indoor unit 1 The power is failed during timer operation then the t
35. Review thickness of pipes CAUTION During storage due care must be taken so that foreign matters such as dust and water do not enter 7 4 TOOLS Gauge manifold Fig 4 1 Pressure gauge changed Charge hose Fig 4 2 Changed to HFC resistant material Charging cylinder Fig 4 3 Gauge changed Electronic balance for refrigerant Charging ssi ma ma aa s wa sua Fig 4 4 Electronic balance is recommended as in the case of R410A Vacuum pump with adapter to prevent reversefloW Fig 4 5 Conventional pump can be used Vacuum holder Fig 4 6 Conventional pump can be used if adapter for preventing vacuum pump oil from flowing back is used Gas leakage tester Fig 4 7 Exclusive for HFC Refrigerant cleaner Fig 4 8 Brown paint as designated by the ARI USA Flare tool Fig 4 9 Conventional tool can be used Torque wrench Fig 4 10 Conventional wrench can be used Refrigerant recovering equipment Collector Fig 4 11 The type which can be used for any refrigerant is available Nitrogen cylinder Fig 4 12 This prevents an oxide film from forming in the pipe silver alloy brazing work by turning the air out of the pipe and preventing the inside combustion Safety charger
36. at 08 09 MODEL AUXA18TATA FAN MOTOR CAPACITOR WHITE WHITE TIBLUE PURPLE 2 RED BLACK WHITE 5 3 6 4 GREEN YELLOW STEP MOTOR BROWN i 2 RED M ORANGE M 3 1YELLOW 5 WHITE THERMISTOR PIPE TEMP BLACK THERMISTOR ROOM TEMP BLACK Use T 3 Fuse on CN1 31211 CONTROL BOARD DRAIN PUMP MOTOR 7 BLACK qq YELLOW BLACK YELLOW FLOAT SWITCH BROWN RED ORANGE YELLOW WHITE PURPLE BLUE 0 4 GRAY 00 A Col 4 OD on A peo o DISPLAY BOARD 15A 250V F101 a LLI a I GREEN FILTER BOARD ETT 08 10 TO OUTDOOR UNIT MODEL AU A25TATA AU A30TATA AU A36TATA AU A45TATA 5 REMOTE CONTROL UNIT A A A TERMINAL 63 6261 JBLACK TS BLACK e WHITE FAN MOTOR CAPACITOR CTE CN4
37. the unit is DIEA TN 3 changed into the DRY mode Room temp gt Room Temp S Set Temp Ts 2 C Ts 1 C NO Yes Room temp gt Ts 2 e 3 min ST Protection e 3 min HT Protection Cool Room temperature control Ts 2 C Compressor off Dry Yes Ts C Cooling or Dry temperature control operation time chart COOL DRY COOL DRY COOL DRY Operation mode gt lt 3 gt lt gt lt gt Tr Room temperature Set temperature Ts Ta Ta 2 C Ta 1 AA A A 0 5 C i i ken e Indoor fan motor ON Compressor OFF 04 02 B AUTO CHANGEOVER operation REVERSE CYCLE e When AUTO CHANGEOVER operation is selected the air conditioner selects the appropriate operation mode Cooling or Heating in response to your room s temperature When AUTO CHANGEOVER operation first selected the fan will operate at very LOW speed for about one minute during which time the unit detects the room conditions and selects the proper operating mode Auto changeover flow chart START 1 Monitoring one minute timer Y Tsa Ts 3 1 Tr 2 Y Cooling Tsa Ts CC Y 4 way valve is turned on The compressor is turned on Thermostat control min SH 3 min ST De icing function Cold air prevention Over
38. Compressor operates but does not cool Dirty condenser Clean 3 Water does not come out of drain hose When the compressor operates nor mally the gas leaks Charge gas and replace the parts 4 Compressor return pipe low pressure is not cold Gas leakage Charge gas Replace the parts 5 Compressor outlet pipe high pressure is not hot Gas leakage Charge gas 6 Compressor operates but does not cool a Indoor unit evaporator is cold b Outdoor unit condenser is hot but it does not cool Overload operation Dirty condenser Eliminate overload Clean 7 Indoor unit air outlet temperature is low but it does not cool Clogged filter The cooled air is shortcircuited Overload operation Note Display lamps light on the front panel of the indoor unit Clean Isolate the problem and correct Eliminate the overload 5 5 SYMPTOMS AND CHECK ITEMS No operation Power supply circuit section Microcomputer input signal DC output voltage Switching transformer Remote control signal receiver unit Remote control unit Erroneous operation Reset section Reset circuit Auto louver control faulty Auto louver control section Auto louver control circuit Display faulty Indicator PC board LED display control section Display LED Microcomputer output signal Remote control input faulty Remote control unit Signal receiving section
39. EZ 0964HSE D Motor Rod Louver Link Insulation Panel A Insulation Panel B Insulation Flap Base Clamp NK 10N Drain Pan Wire Arm Bracket Separate Wall B Grille Support 9358561010 9358567012 313810068203 9356362008 9358621004 313659068604 9358563007 9359061014 9358543009 9359196006 9358591000 9359242000 9358584002 9359310013 9359263005 9358568002 9600778029 9358596005 9358595008 313728262708 313361271706 313361275805 312300787605 9358600016 9703299087 9701102068 9705914124 9358540015 9358541012 9359267003 9358594001 9357942001 9358554005 9358553008 9359092001 9359091004 313209391506 9701873012 9358560006 9358556009 9358574003 9358914007 9358572009 9359183006 9358598009 9359281009 9358585009 9358602003 Optional Parts For Indoor Unit 9358561010 9358567012 9703306044 9356362008 9358621004 313659068604 9358563007 9359061014 9358543009 9359196006 9358591000 9359242000 9358584002 9358870013 9358568002 9600778043 9358596005 9358595008 313728262708 313361271706 313361275805 312300787605 9358600016 9703299087 9701102068 9705914124 9358540015 9358541012 9358819005 9358594001 9357942001 9358554005 9358553008 9359092001 9359091004 313209391506 9701873012 9358560006 9358556009 9358574003 9358914007 9358572009 9359183006 9358598009 9359281009 9358585009 9358602003 Description Part No Joint Pipe A 9302812021 09 18 Filter B
40. Indoor unit gt Outdoor unit Outdoor Fan High Motor Speed Fan motor 1 Low High Fan motor 2 Low 18 Compressor A O O O O O O O O O O OO O I O Compressor B 19 4 Way Valve OUTPUT 4 Way Valve B 20 Electronic Expansion Valve A Electronic Expansion Valve B LED Display No 1 No 6 4 Remote Transmitter Receiver Signal A Indoor unit Outdoor unit OJOIXIOIX Remote Transmitter Receiver Signal B Indoor unit Outdoor unit x 02 06 2 4 FUNCTION AND SETTING OF EACH SWITCH 2 4 1 INDOOR UNIT DIP SWITCH SETTING 1 SW1 setting 1 1 Ceiling height setting CEILING HEIGHT SETTING CASSETTE TYPE Factory setting SW1 1 Ceiling height mode Standard High ceiling This function is validity only large cassette type 1 2 Room temperature correct coefficient of heating Decide the heating temperature correct coefficient value for room temperature thermistor The overall temperature increases when a larger coefficient value is used HEATING TEMPERATURE CORRECTION 4 Factory setting Coefficient value 2 SW4 setting 2 1 Auto restart validity invalidity Control the auto restart function by turning this switch ON OFF AUTO RESTART SETTING Factory setting SWA 1 Auto restart Invalidity Validity Please set it in the same way when remo
41. SW GREEN BROWN BROWN BLACK W A gt gt 0 BLACK PRINTED PURPLE Fy 2 PURPLE CIRCUIT BOARD AGNETIC RELAY A CR COMPOSITE INTERNAL BLUE OVERLOAD PROTECTOR COMPRESSOR B MAGNETIC RELAY B CR COMPOSITE EXPANSION VALVE COIL A EXPANSION VALVE COIL B 2 BLUE YELLOW ORANGE WHITE ORANGE RED p GREEN EARTH PRESSURE SWI ORANGE ORANGE PRESSURE SWI PINK PINK SOLENOID COIL B BLACK 10 68 BLACK SOLENOID COIL A BLACK BLACK FAN CAPACITOR E FAN CAPACITOR YELLOW BLACK E AFM BLUE YELLOW BLACK WHITE RED BLUE FAN MOTOR A ORANGE GREEN YELLOW
42. Special Nut M8 Special Washer Special Washer Sensor M Bracket Float Switch Pump Unit Hanger Metal Drain Pan Plug Clamp No 2U46 Control Box Cover Locking Spacer B Therm Holder Pipe Separate Wall C Pump Hook Bracket Terminal 7P Fuse Wire Cover Cushion A For Pump Cushion B For Pump Filter PCB Assy Flare Nut A Flare Nut B Bonnet B Cord Clamp A Cord Clamp B 9359645009 313005415658 313005446653 313005446759 9359648000 9359658009 313005445054 313005360755 301801185049 9359954002 9359654001 313005416154 9359974000 9359644002 9359653004 9352715006 9359662006 313005446558 313806262805 9359649007 9359650003 9703403019 0600222512 9359878001 9352211003 9356084016 9704561282 313996239804 9351062019 9301858006 9359822011 9359823018 Models AU A25TATA AU A30TATA 09 29 AU A36TATA AU A45TATA Models 09 30 Models AU A25TATA AU A30TATA AU A36TATA AU A45TATA 12 09 31 Models AU A25TATA AU A30TATA AU A36TATA AU A45TATA 09 32 Models AU A25TATA AU When you order parts please make a photocopy of this page
43. VALVE COIL B 2 BLUE YELLOW ORANGE WHITE YELLOW ORANGE PRINTED CIRCUIT BOARD RED p GREEN EARTH PRESSURE SWI ORANGE 2 ORANGE PRESSURE SWI PINK po 2 PINK FAN CAPACITOR E FAN CAPACITOR YELLOW BLACK WHITE FM RED BLUE YELLOW BLACK WHITE RED BLUE FAN MOTOR A ORANGE GREEN YELLOW GREENIVELLOW BLUE GREENIVELLOW 1 oo 1 Lj 2 ol UNIT EARTH TERMINAL 08 06 MODEL INTERNAL OVER LOAD PROTECTOR COMPRESSOR A ma gt r ESI Im 2m 7 UD Qu m m m m i IL am _ 2m E 10 0 0 tom rn ma mA mo ZO ZO ZO ZO mo U ya 9 HEAT PUMP YELLOW YELLOW RED RED GREEN
44. temperature plete the temperature SET BACK timer settings To start To cancel 08 SET BACK 94 DELETE opa A 2 ex Display during SET BACK timer operation The operating time will not be displayed Press the SET BACK button and then press the DELETE l button while the SET BACK confirmation display is dis Press the SET BACK button The SET BACK confirmation played Even if the SET BACK button is pressed again the display appears for 5 seconds and then the timer starts au SET BACK timer will be cancelled tomatically NorES 1 The SET BACK timer only changes the set temperature it cannot be used to start or stop air conditioner operation 2 The SET BACK timer can be set to operate up to two times per day but only one temperature setting can be used 3 The SET BACK timer can be used together with the ON OFF and weekly timer functions 4 During the COOL DRY mode the air conditioner will operate at a minimum of 18 C even if the SET BACK temperature is set to 17 C or lower 5 The SET BACK operating time is displayed only in the SET BACK confirmation display Refer to step 1 for the SET BACK confirmation display 6 Room temperatures low 10 12 and 14 C cannot be set depending on the model 04 13 4 7 SETTING THE ROOM TEMPERATURE DETECTION LOCATION The detection location of the room temperature can be selected from the following three examples Choose the detection locati
45. 2 WHITE L A STEP MOTOR 1 BROWN BROWN RED RED ORANGE ORANGE CONTROL BOARD YELLOW YELLOW WHITE WHITE o LO h lt x E 3 Fuse on F101 FLOAT SWITCH Q BLACK a a lt o ea ac LLI LL L N J LLI Lu a BLACK 7 DRAIN PUMP MOTOR T WELLOW mo M FAN gt THERMAL T FUSE 102 C TERMIN V V V V MOTOR FM TO OUTDOOR UNIT 08 11 MODEL AB A18TATA AB A24TATA FAN MOTOR CAPACITOR WHITE WHITE BLUE PURPLE RED WHITE BLACK FAN MOTOR STEP MOTOR LEFT RIGHT Lar OWN RED ORANGE 1 2 M YELLOW WHITE STEP MOTOR UP DOWN D THERMISTOR PIPE TEMP BLACK THERMISTOR ROOM TEMP BLACK Use T 3 15A 250V Fuse on F101 CN1 3 211 BROWN RED ORANGE YELLOW WHITE BLUE PUR
46. 45 P02 COMPULSION H CNA ijiem i OPERATION SW eee B2P3 VH B Y TEL x UL1015 AWGZO WHITE YELLOW i BLUE CR5 i CNI3 WHITE 8P JC FAN CAPACITOR L R93 10K lt 1 10W gt PJ 124 mI B8B XASK 1 A DISPLAY BOARD 450V 2 3uF T Wega 10K lt 1710W gt 12V 12V CNI7 DISPLAY PWB v lu y 4 ROS 10K lt 1710W gt 5v 5v R63 1 B3B XAKK 1 A EZ 097HHSE D 11015 AWGZO WHITE R60 R61 15 4K 199 11 4 441120 ian i ali amy RS 10 lt 110 gt 10K 10K lt i 10W gt FL H CAES 14V 2 lt 1710W gt R62 12V NOTE els BLACK ep L 63MC 202P VD Poo 4 7K 28 0K 1 UNIT DF RESISTORS NOT SPECIFIED 919 L 3 lt 1 10W gt lt 1 10W gt E FAN MOTOR aao DC12V Ln 1 85 06 lt 4 IN THE DRAWING SHALL BE 0 del unrors awoz2_ 25 2712 2 2SC2712 2 ja in un Os 208 12v 2 UNIT OF CAPACITORS NOT SPECIFIED olo UL 1015 AWG22 CN5 6 e KI 12 A e IN THE DRAWING SHALL BE uF 313 CE O 855 1 ms 5 j i ICS UAT REJA BA10358 818 5 HOWEVER 1000P MEANS 1000 el END S O pT 21 53 r gt AW 2358 lt 3 POLARITY CAPACITORS SHALL BE ALUMINIUM 1 Ka O led 371 sv 388 ole FOIL ELECTROLYSIS CAPACITOR f T 4705 i En R67 RoS 17108 D7 15 5 4 NO POLARITY CAPACITORS SHALL BE 015 AWO22 CN5 3 JM5 7 ex 7 P6
47. Clamp NK 6N Evaporator A Assy Evaporator B Assy Special Nut M6 Drain Pan Assy Fan Motor Assy IN Cabinet E Thermo Spring A Clamp No 1219 Clamp SKB 100 Clamp SKB 150 Wind Guide Board Control Box Motor Gear Thermistor Assy Room Thermistor Assy Pipe Controller PCB Assy Pipe Cover Reinforcement Eva A Reinforcement Eva B Motor Holder Locking Spacer Reinforcement Drain Pan Pump Cover A Pump Cover B Top Cover Plate Cabinet A Cabinet B Drain Port Special Nut A Large Special Nut B Small Grille Reinforcement A Grille Reinforcement B Grille Reinforcement C Grille Reinforcement D 9703306068 313194159807 9363133004 9362783002 9362782005 9362766005 301721180114 9362799003 9362784009 9362737005 313361274700 9305657001 9363149005 9363150001 9307615016 9362804004 9600878019 9362735001 313728262708 313361271706 313361275805 313035356905 9363117004 9362762007 9362764001 9703299025 9703297014 9705914155 9362748001 9362749008 9362750004 9362765008 313209391506 9362757003 9362775007 9362776004 9362806015 9362800013 9362801010 9362786003 313005446653 313005446759 9362738002 9362739009 9362740005 9362741002 9703306068 313194159807 9363133004 9362783002 9362782005 9362766005 301721180114 9362799003 9362784009 9362737005 313361274700 9305657001 9363149005 9363150001 9307615016 9362804004 9600878019 9362735001 313728262708 313361271706 313361275805 313035356905 93
48. D u but all other buttons displavs and protection functions will operate v II 12 owl 8 Perform the test operation for 60 minutes come ob Ll Ch To stop test run push the START STOP button of the standard wired remote El controller WDELETE G SET For the operation method refer to the operating manual and perform operation 5 check ffi Check that there are no abnormal sounds or vibration sounds during test run operation 1 1 3 TEST RUN CONTROL When the test run signal is transmitted from standard wired controller 1 The test run operation starts all of the indoor unit connected remote controller and the compressor and fan is controlled to a maximum flow regardless of the temperature condition 2 De frosting and frost prevention operation has priority over item 1 3 After 60 minutes passes the test run stops Test running initialization is shown below Fan speed Hi Hi Room Temperature Indication 18 30 Vertical Air Direction Panel Position D Position 4 Horizontal Air Direction Panel Position 3 Position 3 Swing OFF OFF x Please refer to 4 3 LOUVER in this manual and find the definition for air direction panel position 01 02 2 FUNCTION OF PRINTED CIRCUIT BOARD 2 FUNCTION OF PRINTED CIRCUIT BOARD 2 1 ELECTRIC CONTROL BLOCK DIAGRAM ay uo si 61 6 8
49. OPERATION eene nnne 08 01 8 1 2 INDIVIDUAL OPERATION Ee d bere 08 02 8 2 CHARACTERISTICS OF SENSORS seen 08 03 8 3 WIRING DIAGRAM eue e a tud 08 04 8 3 1 OUTDOOR a tbe eot torte tens 08 04 B 3 2 INDOOR UNIT Sta 08 08 8 4 PCB CIRCUIT 4 42 4 424 4 08 14 8 4 1 OUTDOOR UNIT titan aio 08 14 9 4 2 INDOOR UN irradia 08 16 8 5 MODEL DESIGNATION eens 08 22 9 DISASSEMBLY ILLUSTRATION amp PART 9 1 OUTDOOR UNIT coronilla 09 01 9 2 INDOOR eade oh Dr spe aa 09 11 1 TEST RUN 1 TEST RUN 1 1 TEST RUN METHOD 1 1 1 PROCEDURE Turn Power On Supply power to the crankcase heater for 12 hours prior to the start of operation if the outdoor temperature is lower than 21 C 1 Turn power on Operation Check Procedure 1 Operate all of the indoor units Outdoor unit There are not instrument anomalies Indoor unit There are not instrument anomalies Blinking Operation indicator and Timer indicator alternately The middle of the screen displays time Wired Remote Controller Check item Abnormal noise and abnormal vibration There are no abnormal noise or abnormal vibration Water drain Check the indoor units for water
50. OPERATION 1 Defrosting operation When the outdoor piping thermistor detection temperature is 7 C DIP SW ON or less 12 C or less for 10 minutes after switching from one room operation to two rooms operation and 7 C after 10 minutes and in one room opera tion after timer of 6 minutes timer or 10 minutes timer besides 40 minutes timer are up defrosting starts Defrosting start condition 0 10 20 30 40 50 60 70 80 90 100 Min 30 ON OFF 10 Note gt sv t Comp A1 ON OFF wasmani ST Timer Start e 6 minutes timer A EL Comp OFF is less than 20 ST TU RS 0 6 6 1 0 10 minutes timer a setting time passed Comp OFF is more than 20 min ST 10 TU RS RS x t P 40 minutes timer gt 20 1 15 4 5 2 Comp total operation time Po ee 40 Comp AON SO EE Outdoor pipe 8 C pesto ense a RE ss thermistor 4 2 4 Operation Defrost END start start 03 02 3 7 2 DEFROSTING FLOW CHART 2 Defrosting flow chart Defrosting starts Compressor OFF Indoor fan motor OFF Yes Expansion valve is controlled 3 seconds Yes Compressor ON 3 DEFROSTING FINISH Is the piping thermistor detection temp more than 10 C Compressor OFF Have 15 minutes passed since defrosting starts Yes Yes Expansion valv
51. RSENS See 15 2 1 156 1 gt nosse ICE MAT es TE N03 3 FAN SPEED CHANGER A Y 2 FAN SPEED CHANGER 2 9 9 R25 IK 1 10W 43 R71 1 lt 1 10 gt NO AUTO RESTART AR 3TA11 POVER R26 1K lt 1 10W gt 44 p3o e ul TEST R27 1K lt 1 10W gt Q 45 31 don Le 5V WHITE CN9 4 R28 1K lt 1 1 Le 5 REMOTE El 5 in x o4 CONTROLLER 2 i CN9 eV mV 5 5 o B i N ASN NE LAN LA LAN CEN H BSP SHF 1AA T co oo oo oo Me Ki Mee A A e 2 24 13 puris dest An 4 pase A ej si 552145 d ti P23 i TERMINAL BOARD DSS803 ESAS Tsy 7 R42 lk lt 1 10W gt EM 855 pa 1 RAT Ik lt 1710W gt 20 p41 so lt I TOWS 3 PST C45 N03 RAO 1k 51 10W gt 2 es al 0 1 i aa ican ica 6006 T i LL LL LL 0 1 pT La V Lo V lt F gt Zr E 1 HI CELLING MODE CHANGER E 2 ROOM TEMPERATURE REVISED Oo H 1 21 4 HEATING OPERATION El als i 3 ROOM TEMPERATURE REVISED E 1 77 OUT DOOR UNIT i HEATING OPERATION 57155 00053 0 1 REMOTE CONTROLLER CUSTOM CODE CHANGER 2 ROOM TEMP REVISED COOL 3 FREEZING PREVENTION
52. height setting Room temp correct coefficient of heating 1 Room temp correct coefficient of heating 2 Rotary SW Auto restart validity invalidity Indoor unit fan speed switch 1 Indoor unit fan speed switch 2 Select No of indoor unit Forbidden Jumper wire QV SVV1 O 2 JM2 OW3 Ow SW4 21 BLACK Room temp correct coefficient of cooling De icing prevent temp CN8 CN15 17 RED BLACK CN13 WHITE O W102 WHITE F101 W101 U O 3150mA BLACK T 3 15A 250V W104 BLACK 02 02 2 2 2 OUTDOOR UNIT c 2 2 O o E o o 6 gt Pump down 2 Defrost temperature selected 3 4 Outdoor fan low sound 9 Aosz L NO c N3349 02 L NO V H3 V3H 9041 8041 vaal OJO HSV14 8 f MSd 6LNO OJO 2041 ALIHM V MS d ELNO 8LNO LNO ALIHM ALIHM SAMT 1831 VdINO
53. leaks Drain the water without accumulating Check intake and exhaust air temperatures Intake exhaust air temperature differential is 10 C and over Cooling 15 C and over Heating 2 Operate the outdoor unit Compressor operation The compressor operates Check by noise of operation Run the indoor units one at a time and make sure that the corresponding outdoor units also run Fan rotation Check the operation in each fan mode Abnormal noise and abnormal vibration Check high pressure and low pressure There are no abnormal noise or abnormal vibration Cooling low pressure 0 3 0 5 Mpa approx Heating high pressure 1 6 2 2 Mpa approx Check discharge pipe temperature Check suction pipe temperature Below 125 C Check heat exchanger temperature 3 Remote controller Operate the remote controller Operation by remote control can be performed by each remote controller 01 01 1 1 2 TEST RUN FROM REMOTE CONTROLLER UTB YUB GUB Standard wired remote controller 00000 Stop the indoor unit Push the FAN CONTROL button and MASTER CONTROL button simultaneously for more than two seconds The air conditioner will start to conduct a test run and f will display on the remote controller display However the SET TEMP DAY setting button does not have function
54. ol 55 10 2 6 lt F gt 220 01 CN15 3 UL1430 AWG22 CN3 1 036566 R3 4 018 200 gt iin ES RE lt gt BLACK 100 2801815 cat POS P131 CS GND CNIS 53406 9910 1 10W7 OST NT A EL CA D3 04 S a gt Sl S 8 Pah B3B XARK 1 A RED MTZJ5 1B DIFL20U Sl m i B SVT i ES De mE es A i 100 450V n2 5v 1 5 87 L 5 3 2 M AT H lt RS 2W gt SS F100 6 3V PRIMARY SECONDARY ol ol 6 5 74 inno xn z CN TAS GAB AN ME 25 28 te 68 ag ar qs H H s IC3 T t VDD 25 JEM A HA i C54 7805 751 AVRFO re 26 EES x CNIL 4 i 0 01 lt F gt 1 7 04 Y 5v A P57 a DTC124EKA O CN14 3 i A P56 R47 C15 C47 R57 i ME Ze 0 1 0 1 T R56 1k 1 10W 100843 390 lt 1 10W gt cuia 2 i 50 6f C38 1K um 5 lt F gt lt P gt P36 l 7 0 01 lt 1710w gt air I i 470 4 4 AVSS 47 SP CNI4 1 o SRA MES ES ee SR ES 61 lt TNR gt 67 P33 1 6 277 14V l CNIO 214 FHTOZ 20000 l 10 aN L 1UPA20038R E2 A BZ1 B5B XASK 1 A WHITE me unt i JMIO 71 8 14V ICS 1 7 4000 0 Brow BROW Mor F101 os Log VOS m P50 27 1 N2 16 UPA20036R E2 A CN10 2 RED RED
55. replacing Complete welding within 15 minutes after opening the cap when replacing HEAT EXCHANGER Review the water contaminants controlling level Use thinner tube to increase pressure Increase capacity for resistance strength only outdoor unit improving performance CAUTION During storage due care must be taken so that foreign matters such as dust and water do not enter 4 WAY VALVE Review materials CAUTION Check if the valve is suitable for the refrigerant model when replacing CHECK VALVE Review materials Change shape of pipe ends to increase pressure resistance strength CAUTION Check if the valve is suitable for the refrigerant model when replacing 07 02 2 3 NAY VALVE Review material O ring valve core seal for securing suitability with oil CAUTION Check if the valve is suitable for the refrigerant model when replacing BALL VALVE Review material O ring valve core seal for securing suitability with oil CAUTION Check if the valve is suitable for the refrigerant model when replacing DRYER Change desiccant XH 6 XH 10 Volume of desic cant is increased CAUTION Complete welding within one hour after the package of dryer is opened PRESSURE SWITCH Adopt for some models for better reliability CAUTION Check if the valve is suitable for the refrigerant model when replacing OTHER PIPING Review the water contaminants controlling level
56. 0 1 DA226UA CERAMIC CAPACITOR BUT C101 C102 C3 i sons p mE s lt F gt EA 1 SHALL BE PLASTIC CAPACITOR DRAIN H Kasa 1120 5 THE MARK OF IN THE DRAWING SHALL PUMP YELLOW UL 1015AWG22 7 cN6 2 O Ey 515537 gel SNAM SOR IC11 1 BE 187 FASTEN TUB BLACK CN6 703 0 22 Ie 10358 A 6 THE MARK OF ES IN THE DRAWING SHALL BLUES R88 120 lt 1 2W gt op P BS 250 FASTEN TUB UL1015AWG22 1 CE x swa TERMINAL 3 BLACK B2P3 VH B E ol 48 pza o 9 lossao3 7 THE MARK OF IN THE DRAWING SHALL 2111957 R81 18 1 10 gt 7 BE BOARD IN WIRE ce ei lo of x UPA2003GR E2 A R72 1K 41 10 j in FERE pia E 8 SOFTWARE SHALL ROIAL 0506HSE CI 2 R28 1K lt 1 10W gt 4367 o NO 1 AUTO RESTART i POWER AR26 1K 1710w 44 p30 a 50HZ 827 1K lt 1 10w gt I 45 p31 oY mv Ley wR28ikerz10w T SsTos 2 JAR STATI nes LL LL LL LL o ROS ANE QV Lav xv iv ES i TTT Y 959 el s s eal ES REMOTE osi gt CONTROLLER mo P23 i TERMINAL BOARD m 2 R42 1 lt 1 10W gt N02 R41 UAM LO I 3 PST C45 103 21 N R40 LZ LOW 1881 e 7 OUT DOOR UNIT 1 HI CELLING MODE CHANGER 2 ROOM TEMPERATURE REVISED HEATING OPERATION 3 ROOM TEMPERATURE REVISED HEAT
57. 0 FASTEN TAB THE MARK OF J 1 THE DRAWING SHALL BE THE SCREW TERMINAL THIS SOFTWARE SHALL BE AS LIST OUTDOOR TEMP CN9 BLACK BIOB XAKK 1 A YELLOW THERMISTORS DISCHARGED TEMP TH B R100 3 43x B25 50 3950x CAPACITOR PIPE TEMP 16 05 DISCHARGED TEMP A B50 100 4012x BO 25 3873 PIPE TEMP TH B RO 16 05x BO 2543873k 50 100 4012 8 4 2 INDOOR UNIT MODEL ARXA25TATA DI D3SB60 ES ika i 5 i 100 450 1 REMOTE CONTROLLER CUSTOM CODE CHANGER 2 ROOM TEMP REVISED COOL 3 FREEZING PREVENTION TEMPERATURE CHANGER R4 T EN z 1SR139 600 lt 2W gt DIO 1SR1 39 600 01 25 4236 R3 02 100 2651815 ELL AR 4 2 R2 s RS 2W MAIN PWB 0504 5 00 ROOM THERMISTOR ELF 20N030A NM i 587 R36 1K lt 1710W gt P22 I DRS4016 5 42992 3 dps H P20 15 H 5 i 1 16 3 H P130 E i i 2 lic 7 7 L x i 115 0147 JI UPA2003GR E2 A KO1AL O504HSE PO E X UPAZOD SAR EZ A POWER PWB 4 10k nee mee kl 18 lt 1 10W gt 42 p66 2 29 CNT B3P5 VH B C BLACK b 2 hiq s ULIOIS AWGTB BLACK LLI CNI 2 P dl q4 3 ULIQIS AWGIB WHITE BN CNI 3 b 40 al R53 ULIO15 AWG
58. 00 C1220T O or equivalent JIS H3300 C1220T H or 1 2H or equivalent Wall thickness 3 mm 1 0 1 Allowable tensile stress gt 33 N mm 2 Allowable tensile stress gt 61 N mm 3 Design pressure 3 0MPa Standard Accessory Parts For Simultaneous UTR BP901 Separation Tube Operation Accessory Of Outdoor Unit Gas pipe ES Gas pipe Liquid pipe Liquid pipe 06 01 2 Flare connection 1 Confirm that there are not scratches or waster etc Flare nut tightening torque on the flare and union surface 2 When using lubrication oil on the inside and outside at of flare always use small amount and must the same lubrication oil as used in the refrigerant circuit Use of 1 4 14 0 to 18 0 N m different oil will cause the lubrication oil to deteriorate 3 8 33 0 to 42 0 N m and a compressor failure Also too much oil may 1 2 50 0 to 62 0 N m introduce water inside refrigerant circuit because the synthetic oil is highly hygroscopic 5 8 63 0 to 77 0 Nm 3 4 80 0 to 98 0 N m 3 Brazing work Brazing work must be carried out while blowing dry nitrogen gas through the pipes so that an oxidized layer does nat form on the inner surface of the pipes Example Inside state of welded pipe section Nitrogen Gas is used but not Nitrogen Gas is used sufficient Oxygen ga
59. 0118051 9700987017 9900227012 9363276015 9363275018 313739340109 9356858006 9356857009 9704764263 9703306037 313035356905 9361716001 9374740017 313361275805 9361930001 9363063004 0700145148 9363057003 9361877009 9703269004 9361929005 9363058000 9361931008 9353020000 9374762019 9361694002 313483219905 9371828015 313712304109 9367378005 9361140042 9361140059 313252257701 9361691018 313584219902 9361936003 9361935006 9361713000 313816345304 313005066051 9361727007 0600035020 0600118051 9700987017 9900227012 9363276015 9363275018 313739340109 9356858006 9356857009 9704764287 9703306037 313035356905 9361716001 9 1 2 INDIVIDUAL OPERATION AJ A90EATA MODEL AJ A90TATA 09 06 MODEL AJ A90TATA Q S N amp ta CTS 8 JEDD 9 AL ie a A 5 IA M AZ 2 NOE 2523 PP SILS 09 07 MODEL AJ A90EATA OE 7D DJ I Y SNL j Xa 2523 82 23 82828283 82 82 827
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61. 08 9372336021 9361688025 9361707009 9361697003 9366143017 9361712027 9361725003 9366144014 9361709027 9361710047 9302348001 9305648009 9370621013 9370620016 313361271706 313557406106 9900124014 313728262708 9363886009 9361948006 9361969001 9372478035 9372169018 9361967007 9363470000 312300787605 9970035012 313714262805 9363815023 313005074759 9301102000 9352768002 9363891003 9366142010 9361721005 9371388014 9361726000 9601698012 9385089037 9361703001 9361701007 9361698000 9361699007 9361693005 9361706026 9361705029 9361700000 9361695009 9361696006 9361704008 9372336021 9361688025 9361707009 9361697003 9366143017 9361712027 9361725003 9366144014 9361709027 9361710047 9302348001 9305648009 9370621013 9370620016 313361271706 313557406106 9900124014 313728262708 9363886009 9362991001 9362993005 9372478035 9372169025 9363470000 312300787605 313714262805 9363815023 313005074759 9301102000 9352768002 9363891003 SOLENOID SQ 492 SOLENOID SQ 491 CONDENSING PIPE M CONDENSING PIPE N CLAMP SKB 100 EXPANSION VALVE COIL EXPANSION VALVE COIL BOLT HEX SOCKET SUCTION PIPE A ASSY PRESSURE SWITCH EXPANSION VALVE STRAINER CHECK VALVE BALL VALVE A ASSY BRACKET COMPRESSOR WIRE CLAMP METAL ACCUMULATOR NOISE INSULATION D COMPRESSORASSY BELT HEATER A BELT HEATER B SPECIAL NUT M8 BRACKET PANEL COMP WIRE CLAMP METAL COMPRESSOR COVER B COMPRESSOR COVER A CO
62. 13 9362801010 9362786003 313005446653 9362774000 313005446759 9703306068 313194159807 9363133004 9362783002 9362782005 9362766005 301721180114 9362799003 9362784009 9362737005 313361274700 9305657001 9364172002 9364126005 9307615016 9362804004 9600878019 9362735001 313728262708 313361271706 313361275805 313035356905 9363117004 9362762007 9362764001 9364127002 9703299025 9703297014 9705914148 9362748001 9359419006 9362749008 9362750004 9362765008 313209391506 9362757003 9362775007 9362776004 9362806015 9362800013 9362801010 9362786003 313005446653 9362774000 313005446759 Grille Reinforcement A Grille Reinforcement B Grille Reinforcement C Grille Reinforcement D Grille Reinforcement E Turbo Fan Assy Special Washer Float Switch Pump Unit Hook Grille Hinge Wire Drain Pan Plug Control Box Cover Joint Gear Terminal Plate Panel Base Panel Frame Holder Panel Base Holder Panel Frame Insulation Inner Box Eva Holder Assy Noise Insulation Locking Spacer B Therm Holder Pipe Joint A Joint Shaft Louver Intake Grille B Grille Hook A Grille Hook B Pump Hook Bracket Cabinet D Cabinet C Terminal 3P Terminal 3P Fuse Wire Cover A Wire Cover B Cushion Rubber Pump Louver Supporter Grille Spring Filter PCB Assy Step Motor Bonnet B Cord Clamp 9362738002 9362739009 9362740005 9362741002 9362742009 9362803014 9362756006 9703285004 9703125010 9362736008 9
63. 313361271706 313557406106 9900125011 313728262708 9363886009 9362922005 9373989028 9367219001 9363470000 312300787605 313714262805 9363769029 9363272000 9374706013 9362047005 9362046008 0700145100 9363828009 9363206005 9363204001 9301102000 0500158072 0600222574 9703887017 9900200015 09 05 SOLENOID COIL CONDENSING PIPE M CLAMP SKB 100 COIL EXPANSION VALVE VALVE PLATE BOLT HEX SOCKET DISCHARGE PIPE B CAPILLARY TUBE SUCTION PIPE A ASSY PRESSURE SWITCH EXPANSION VALVE CHECK VALVE ASSY STRAINER CHECK VALVE 3 WAY VALVE ASSY GAS BRACKET COMPRESSOR WIRE CLAMP METAL ACCUMULATOR NOISE INSULATION D COMPRESSORASSY BELT HEATER A BELT HEATER B SPECIAL NUT M8 BRACKET PANEL COMP WIRE CLAMP METAL COMPRESSOR COVER B COMPRESSOR COVER A CONTROL BOX CLAMP NO 1763 RUBBER BUSHING BRACKET CONTROL BOX LOCKING SPACER LOCKING SPACER NETWORK C R MAGNETIC RELAY TERMINAL 4P TERMINAL 5P CLAMP CABLE NO 1259 CORD CLAMP B CORD CLAMP CONTROLLER PCB ASSY CAPACITOR FAN MOTOR CLAMP SKB 150 CONTROL BOX COVER 9703342011 9374740017 313361275805 9361930001 9363063004 0700145148 9361882003 9363057003 9361877009 9703269004 9361929005 9363058000 9361931008 9353020000 9374762019 9361694002 313483219905 9371828015 313712304109 9367378005 9361140042 9361140059 313252257701 9361691018 313584219902 9361936003 9361935006 9361713000 313816345304 313005066051 9361727007 0600035020 060
64. 361543003 9356541007 9703403019 9704561275 9356553000 9356555004 9356900002 9356521009 9356522006 9356540000 9701594030 09 38 9700468035 9356362008 9356531022 313616213202 9356551006 313659068604 9356547009 9356537000 9356538007 9356518009 9356527001 9356533002 9356523003 313361274700 9356524017 9356542028 9600830017 9356563009 313728262708 9357376004 313361271706 313361275805 312300787605 9356558005 9703299056 9703297045 9705914094 9352173011 9356546002 9357005003 9356536003 313209391506 9356554007 9356560008 313714328805 9357004006 9356541007 9703403019 9704561275 9356553000 9356555004 9356900002 9356521009 9356522006 9356540000 9701594030 9700468042 9356362008 9356531022 313616213202 9356551006 313659068604 9356547009 9356537000 9356538007 9356518009 9356527001 9356533002 9356523003 313361274700 9356524017 9356542028 9600830017 9356563009 313728262708 9357376004 313361271706 313361275805 312300787605 9356558005 9703299056 9703297045 9705914094 9352173011 9356546002 9357005003 9356536003 313209391506 9356554007 9356560008 313714328805 9357004006 9356541007 9703403019 9704561275 9356553000 9356555004 9356900002 9356521009 9356522006 9356540000 9701594030 FUJITSU GENERAL LIMITED 1116 Suenaga Takatsu ku Kawasaki 213 8502 Japan October 2005 Printed in Japan
65. 362754002 313005174654 9362763004 9362772006 9363642001 9362759014 9362761017 9362760010 9362758017 9362768009 9362802017 9363143003 313005446558 313806262805 9362773003 9362771009 9362769013 9362854016 9362779012 9362778015 9362753005 9362734004 9362733007 9306489151 9703345012 0600285210 9362789004 9362788007 9362777001 9362770019 9362755009 9704561299 9360307019 313045417959 9356857009 9362738002 9362739009 9362740005 9362741002 9362742009 9362803014 9362756006 9703285004 9703125010 9362736008 9362754002 313005174654 9362763004 9362772006 9363642001 9362759014 9362761017 9362760010 9362758017 9362768009 9362802017 9363143003 313005446558 313806262805 9362773003 9362771009 9362769013 9362854016 9362779012 9362778015 9362753005 9362734004 9362733007 9306489151 9703345012 0600285210 9362789004 9362788007 9362777001 9362770019 9362755009 9704561299 9360307019 313045417959 9356857009 Models AU A36TATA AU AASTATA When you order parts please make a photocopy of this page INDOOR UNIT and fill the number of the parts in the Order column Part No Part No Description AU A36TATA AU A45TATA Description AU A36TATA AU 45 Capacitor Fan Motor Rubber Discharge Pipe Decoration Plate Rubber Vibration proof Grille Hook Holder Filter Hex Nut w Spring Washer Louver Support Holder Drain Hose Separate Wall Clamp NK 3N
66. 63117004 9362762007 9362764001 9703299025 9703297014 9705914162 9362748001 9362749008 9362750004 9362765008 313209391506 9362757003 9362775007 9362776004 9362806015 9362800013 9362801010 9362786003 313005446653 313005446759 9362738002 9362739009 9362740005 9362741002 Grille Reinforcement E Turbo Fan Assy Special Washer Bellmouth B Float Switch Pump Unit Hook Grille Hinge Wire Drain Pan Plug Control Box Cover Joint Gear Bypath Pipe B Terminal Plate Panel Base Panel Frame Holder Panel Base Holder Panel Frame Insulation Inner Box Bypath Pipe A Assy Eva Holder Assy Noise Insulation Locking Spacer B Therm Holder Pipe Joint A Joint Shaft Louver Intake Grille B Distributor Assy Grille Hook A Grille Hook B Pump Hook Bracket Cabinet D Cabinet C Terminal 3P Terminal 3P Fuse Wire Cover A Wire Cover B Cushion Rubber Pump Louver Supporter Grille Spring Filter PCB Assy Step Motor Coupling Pipe A Assy Coupling Pipe B Assy Cord Clamp 9362742009 9362803014 9362756006 9362774000 9703285004 9703125010 9362736008 9362754002 313005174654 9362763004 9362772006 9363152005 9363642001 9362759014 9362761017 9362760010 9362758017 9362768009 9363151008 9362802017 9363143003 313005446558 313806262805 9362773003 9362771009 9362769013 9362854016 9364155005 9362779012 9362778015 9362753005 9362734004 9362733007 9306489151 9703345012 0600285210 9362789004 936278800
67. 7 9362777001 9362770019 9362755009 9704561299 9360307019 9363153002 9363155006 9356857009 9362742009 9362803014 9362756006 9362774000 9703285004 9703125010 9362736008 9362754002 313005174654 9362763004 9362772006 9363152005 9363642001 9362759014 9362761017 9362760010 9362758017 9362768009 9363151008 9362802017 9363143003 313005446558 313806262805 9362773003 9362771009 9362769013 9362854016 9364155005 9362779012 9362778015 9362753005 9362734004 9362733007 9306489151 9703345012 0600285210 9362789004 9362788007 9362777001 9362770019 9362755009 9704561299 9360307019 9363153002 9363155006 9356857009 Models ARXA25TATA ARXA30TATA ARXA36TATA ARXA45TATA 09 35 Models ARXA25TATA ARXA30TATA ARXA36TATA ARXA45TATA 09 36 Models ARXA25TATA ARXA30TATA ARXA36TATA ARXA45TATA 09 37 Models ARXA25TATA ARXA30TATA ARXA36TATA ARXA45TATA When you order parts please make a photocopy of this page INDOOR UNIT and fill the number of the parts in the Order column Part No Description ARXA25TATA ARXA36TATA ARXA45TATA Capacitor Fan Motor Cord Holder Metal Sirocco Fan Assy Hex Socket Screw Cabinet Left Metal Rubber Vibration proof Cabinet Right Intake Panel Outlet Panel Assy Base Assy Casing Assy Motor Fixing Table Assy Separate Wall Clamp NK 3N Evaporator Assy Drain Pan Assy Fan Motor Assy IN Hanger Bra
68. 9 VA33 LENO MOTI3A 2 m F E 3 VAN I8 g AV133 NIVIA ZZNO ZNO C NVdVONVH SINO T HOLOWNV4A 9LNO L VdVONVA NO Ll HOLOWNV4 02 03 2 2 3 REMOTE CONTROLLER Remote controller Dual remote controller setting Group control setting Model setting Auto changeover setting Memory backup setting E SWITCH POSITION e Wired remote controller Front case back side DIP Switch 02 04 2 3 ELECTRIC CONTROL FUNCTION TABLE 2 3 1 INDOOR UNIT Duct INDOOR UNIT TYPE Ceiling Universal cassette Cassette Standard Static Floor Ceiling compact Pressure 45 oe oe oe MODEL CODE 36 O O O Simultaneous 30 oe Q individual 25 e 24 18 9 e 1 Room Thermistor Sensor 2 Pipe Thermistor Sensor 3 Float Switch Control Thermal Fuse Within Terminal board No 1 High Ceiling mode DDIP SW1 No 2 Compensation Heating 1 3 No 3 Compensation Heating 2 No 1 Auto restart DIP SW4 No 2 Indoor Fan Table 1 No 3 Indoor Fan Table 2 JM 1 Remote controller type 3 Jumper JM 2 Compensation Cooling JM 3 De icing Prevent temp Rotary SW Select No of indoor unit 4 Signal Transmitter Receiver Signal Outdoor unit
69. 9 X 51 0 01 duund ureJq eubis SJOWSH 11 NS AYVLOY o LU 13311 UJJIMS 18014 JOJOW days JBANOJ y MS dl nz1 a X JojsiuJeu edid LL JO rubis JOJOW UB JOOPUJ L MS dia GND i 10 61 1 1 Jeuiuo pun Aeldsip JOJEJIPUJ AJOUIY eoo 0400 LINN 1 3LOIN3H pJeog Io uoo Ajddns y 0 yun J9JSEW ja O ON LINN HOOQNI euBis JO UONEJIUNWIWOD yun L ON LINN HOOQNI Ajddns Jemod 000 uolsuedx 21U0JJ99 3 ZHOS AGLP A08 LAdNI AlddNS OV UJJIMS eJnsseJgd 1a esy eseoxueu2 JOSS8Jdu109 JOJSILLJOU duu JOOPJNO 9 ON Aejdsid q31 JOJSILUJOU duu ue JUBIH 9 X JOJOW UB JOOPJINO LINN YOOALNO JojsiuJeuy duu eBueuosiq 02 01 2 2 PCB LAYOUTS 2 2 1 INDOOR UNIT Indoor unit Ceiling
70. 9358599006 9358557006 9358555002 9358559000 9358535011 9358536018 9359097006 9358537015 9358558003 9358575000 9358857007 9358551004 9358552001 9358550007 9358589007 9358590003 9359096009 9358586006 9358534014 9359282006 9358587003 9358588000 9359240006 313005446558 0400056133 313806262805 0700156014 0700190018 9358562000 0600241018 9358814000 9358544006 9358746004 9359076032 9703403026 0600222512 9358547007 9358565001 9359280002 9704561305 9359106012 9359105015 9358717004 9357886008 Models AB A30TATA AB A36TATA AB A45TATA E 09 19 Models AB A30TATA AB A36TATA AB A45TATA 09 20 Models AB A30TATA AB A36TATA AB A45TATA 09 21 Models AB A30TATA AB A36TATA AB A45TATA 09 22 195 AB A36TATA AB A45TATA Models AB A30TATA N N NV SN A A ki N SN A 09 23 Models A30TATA A36TATA A45TATA INDOOR UNIT Description Part No AB A30TATA A36TATA ABx 45 When you order parts please make photocopy of this page and fill the number of the parts in the Order column Part No Description Q ABx A30TATA AB A36TATA 45 Louver Air Filter Capacitor Fan Motor Sirocco Fan Assy Front Pa
71. 9359728009 9359713005 9359712008 9359724001 9359725008 9359737001 9359240006 9359727002 9363002003 9359688006 9359705000 9359740001 9359741008 9359714002 9703403026 9359736004 9704561312 9360479013 9360307026 9359820017 9359821014 9359693000 9359733003 9359694007 313209391403 0600118075 9359744009 9359745006 9359707004 9702260019 9359685005 9359683001 9359706007 9359697008 9359687009 9359723004 9359726005 9359729006 9359718000 9359720003 9359730002 9359728009 9359713005 9359712008 9359724001 9359725008 9359737001 9359240006 9359727002 9363002003 9359688006 9359705000 9359740001 9359741008 9359714002 9703403026 9359736004 9704561312 9360479013 9360307026 9359820017 9359821014 Hinge Grille Plate Locking Spacer KGLS 6S Locking Spacer Decoration Cover R Decoration Cover L Shaft Sirocco Fan Indicator PCB Assy Panel L Panel R Joint Assy Reinforcement Metal Shaft Holder Fixture Motor Rod Louver Link Sector Gear Louver Base Louver Spring Flap Spring Pinion Gear Control Box Metal B Control Box Metal A Louver Stopper Louver Rod Top Cover Cord Bushing Motor Base Distributor Assy Pipe Fixture Casing Cover Side Cover R Side Cover L Receiver Cover Terminal 7P PCB Holder Filter PCB Assy Step Motor H Step Motor V Cord Clamp A Cord Clamp B Model AUXA18TATA amp Z S S g po NZ i e of i 0 NN 7 4 7 e elg 2
72. ACITORS NOT SPECIFIED IN THE DRAWING SHALL HOWEVER 1000P MEANS 1000 pF 3 POLARITY CAPACITORS SHALL BE ALUMINIUM FOIL ELECTROLYSIS CAPACITOR 4 0 POLARITY CAPACITORS SHALL BE CERAMIC CAPACITOR BUT C101 C102 SHALL BE PLASTIC CAPACITOR 5 THE MARK OF IN THE DRAWING SHALL BE 187 FASTEN TUB 6 THE MARK OF Dd IN THE DRAWING SHALL BE 250 FASTEN TUB 7 THE MARK OF 9 IN THE DRAWING SHALL BE BOARD IN WIRE 8 SOFTWARE SHALL BE AS LISTI UL1430 AWG22 RED REMOTE CONTROLLER FEED BACK 8 5 MODEL DESIGNATION OUTDOOR UNIT FUNCTION TYPE 1 MODEL CHANGE PRODUCTION FUNCTION TYPE 2 MARKET REGION MODEL TYPE MODEL CODE CODE AJ OUTDOOR Y 220 240V 19 50Hz A STANDARD E COOLING ONLY A T THAILAND A INDIVIDUAL 380 415V 34 50Hz R407C SIMULTANEOUS G 220 240V 16 50Hz T HEAT PUMP 380 415V 50Hz R407C 1 2 3 5 6 7 FD CTION TYPE 1 MODEL CHANGE PRODUCTION FUNCTION TYPE 2 CODE MARKET REGION MODEL TYPE MODEL CODE O Y 220 240V 19 50Hz A STANDARD T R407C A T THAILAND BIG MULTI 380 415V 3 50Hz G 220 240V 16 50Hz 380 415V 50Hz X 220 240V 16 50Hz 380 415V 36 50Hz AB CEILING AR DUCT AU CASSETTE 08 22 9 DISASSEMBLY ILLUSTRATION amp PARTS LIST 9 DISASSEMBLY ILLUSTRATION amp PARTS LIST 9 1 OUTDOOR UNIT 9 1 1 SIMULTANEOUS OPERATION AJ A90EATB MODEL AJ A9OTATB
73. BIG MULTI Multi Air Conditioning System for Buildings k HEAT PUMP amp COOLING ONLY TYPE SERVICE MANUAL FUJITSU GENERAL LIMITED CONTENTS 1 1 TEST RUN METHOD u u ua ii ee a all 01 01 1 1 1 PROCEDURE uu uu ca 01 01 1 1 2 TEST RUN FROM REMOTE CONTROLLER seen 01 02 T5149 toon etn bo da 01 02 2 FUNCTION OF PRINTED CIRCUIT BOAI 2 1 ELECTRIC CONTROL BLOCK 02 01 2 2 PCB LAYOUTS sondas rr B 02 02 MEI 2 sspe c 02 02 2 2 2 OUTDOORUNITE mua o EUR LIS Pe SER un a 02 03 2 2 3 REMOTE i sd tits 02 04 2 3 ELECTRIC CONTROL FUNCTION 02 05 2 95 INDOOR UNI aida eli ss 02 05 232 OUTDOOR UNIT ctae tatione ans 02 06 2 4 FUNCTION AND SETTING OF EACH 02 07 zb INDOOR UNT tt to da 02 07 2 4 2 UNS ee ie a ag d eo ede do 02 08 2 4 3 REMOTE CONTROLLER ie kee eee 02 09 3 OUTDOOR UNIT OPERATION CONTRC 3 1 OUTDOOR FAN SPEED CONTROL FUNCTION OPERATION 03 01 3 2 ELECTRONIC EXPANSION VALVE 03 01 3 3 4 WAY VALVE DELAY SWITCHING FUNCTION REVERSE CYCLE
74. BSP SHF 1AA do do do do DRAWING NO MODEL FAN CAPA o o o o REMOTE EZ 00507HSE 1 1 9uF 400V CONTROLLER C2970707201 Sw1 mo 3 EZ 0050GHSE ABYA2ATATA 2 3uF 450V TERMINAL BOARD DSS803 Ey 29707072020 NO 7 B URTW AL TN 1k lt 1 10W gt R55 P40 10K 10 95 1645 44 168 gt 0 1 2 lt gt OUT DOOR UNIT 1 HI CELLING MODE CHANGER 2 ROOM TEMPERATURE REVISED HEATING OPERATION 3 ROOM TEMPERATURE REVISED HEATING OPERATION CSTLS5M00653 A0 08 20 MODEL AB A30TATA 1 REMOTE CONTROLLER CUSTOM CODE CHANGER 2 ROOM TEMP REVISED COOL 3 FREEZING PREVENTION TEMPERATURE CHANGER 6 lt RS 2W gt ABX A45TATA 18 IK lt 1 10W gt il pig 350k EE i 1581 39 600 P16 Ri lt SPRH 2W gt A cazo i 3 3 1SR139 600 B B 2 Q1 581 Tea a TRANSFORMER 14 SSTOSTGS v I 5 i 2SC4236 ZFT29B01 7 E 5 i 7812 2V 5115122 E TLE n 035860 Al n DS TN 2 q P04 MTZJ5 1B DIFLZOU E v c5 4 es R2 100 450 1 5 A ce lt RS 2W gt
75. CN10 e Lr IZ ELF 20N030A JUPA20030R E2 A BZI BSB XASK I A WHITE VAN O FI vss MNT 105177 PKMI 3EPYH4000 AO mom TMTOT L 1 Psol 27 1 No 16 UPA2003GR E2 A en10 2 SC 1 mo 15 N CE 2 ee CN10 3 lt gt Yo 1 N 2 27 18 T TGT b ORANGE lt ORANGE i lt oN TEL Y P124 2017 cmo a K wuw 2 LOUVER iN ON P125 25116 po CN10 5 I WHITE DA WHITE UP DOWN i NA P126 m i CO ZN R35 1K lt 10W gt 11 1 U TM102 582 R36 1K lt 1 10W gt NIEN 22113 4 11 2 FRESH AIR 101 gt lt 3600 gt DRS4016 5 Icio peo Dies adm en DE p SeTSeTNeTNS 20 H x 5 5 3 5 1 H i I T 2 licagzn 5V E i 1917 1C5 1 7 I UPA2003GR E2 A 126 i E 1 m a H UL1430 AwG28 i PO i 2 ps1 28 lt 1 10W gt 217108 cux 12 BROWN 1 R201 330 0201 519 325 RED i O oO T lt 1 10W gt 12 le Mq mp 25 02 0202 sueszseme i 1221 111202 eU LIST ER ORANGE ORANGE 3 R203 330 X A 0203 SLR 325 lt 0RG gt 4 s ICNI B3P5 VH B C BLACK EU S in JJ cn1 1 l s UL1015 AWGIB BLACK CNI 2 b GRAY 8 3 ULIOIS AWGI8 WHITE CNI 3 E Mq WHITE 5 58201 i UL1015 AWGIB RED
76. DRAIN i K4 51 P120 PUMP YELLOW TC UL 1015 AWG22 C cue 2 G5NB 1A DCI2V BLACK CN6 C3 0 22 x lt BLUES R88 120 lt 1 2W gt 49 UL1015AWG22 1 3 P35 YELLOW BLACK B2P3 VH B E 2 z 481 34 SINN ENS IC6 4 7 2 Y UPA2003GR E2 A cng 1 5 AmB25 1K lt 1 10W gt 43 7 2207 240v tel 89 2 R26 IK 1 10W 44 p30 50HZ TEST cn9 3 R27 1K lt 1 10W gt 45 p31 WHITE CN9 4 R28 1K lt 1 10W gt 46 p32 tol cng 5 ele CN9 5v Lot 6 1 A A o o o ned ox neo i Sw mO eo OO TERMINAL BOARD i DSS803 gt i v R42 lk 1 10W 19 2 R41 Ik A LZ Low 20 E 840 18 AL LOW u 21 p42 H 7 i 1 HI CELLING MODE CHANGER 2 ROOM TEMPERATURE REVISED i 21 4 HEATING OPERATION ol ol DUT DOOR UNIT HEATING OPERATION 08 21 UPD780058BGC P131 P130 P121 O9HSE CO 76 10 Pil P70 MAIN PWB KOTAL 05 lt 1 10W gt 49 9K 1 1 P71 P72 gt R48 1OK lt 1 10W gt P50 P27 P26 JUPA2003GR E2 A B2B XASK 1 A CN8 1 BLACK ROOM THERMISTOR PIPE THERMISTOR FLOAT SW LIST DRAWING MODEL SOFTWARE EZ 00508HSE 29707073010
77. E PIPE A SUCTION PIPE B PIPE COVER CLAMP SKB 3M 4 WAY VALVE THERM HOLDER PIPE ACCESSORIES INSTALLATION MANUAL GASKET FLANGE ASSY BRANCH GAS PIPE BRANCH LIQUID PIPE BOLT INSULATION PIPE C INS BRANCH LIQUID PIPE INS BRANCH GAS PIPE DRAIN PIPE PCB INTERNAL PARTS FH1 FH2 F1 K1 K3 K5 K7 K10 K11 K2 K4 9366142010 9361721005 9371388014 9361726000 9601698012 9385089037 9361703001 9361701007 9361698000 9361699007 9361693005 9361706026 9361705029 9361700000 9361695009 9361696006 9361704008 9372336021 9361688025 9374929016 9361697003 9366143017 9361712027 9361725003 9366144014 9361709027 9361710047 9302348001 9305648009 9363272000 9370621013 9370620016 313361271706 313557406106 9900125011 313728262708 9363886009 9361886001 9373989028 9367217007 9361894006 9363470000 312300787605 9703270000 313714262805 9363769029 9363272000 9374706013 9362047005 9362046008 0700145100 9363828009 9363206005 9363204001 9301102000 FUSE HOLDER PFC5000 0502 FUSE BET 6 3A 250V RELAY FTR F3AA012E RELAY G5SB 14 9366142010 9361721005 9371388014 9361726000 9601698012 9385089037 9361703001 9361701007 9361698000 9361699007 9361693005 9361706026 9361705029 9361700000 9361695009 9361696006 9361704008 9372336021 9361688025 9374929016 9361697003 9366143017 9361712027 9361725003 9366144014 9361709027 9361710047 9302348001 9305648009 9363272000 9370621013 9370620016
78. F Invalidity ON Validity 1 5 Memory backup setting Set to ON to use batteries for thr memory backup If batteries are not used all of the settings stored in memory will be deleted if there is a power failure 8 Factory setting SW1 6 Memory backup Invalidity Validity 02 10 3 OUTDOOR UNIT OPERATION CONTROL 3 OUTDOOR UNIT OPERATION CONTROL 3 1 OUTDOOR FAN SPEED CONTROL FUNCTION OPERATION The Outdoor Fan speed operates in the following mode depending on the outside temperature condition Outdoor Fan speed switching has a 1 C differential relative to the following temperature setting table Simultaneous type Cooling operation OUTDOOR DIP SW 1 4 Outdoor Fan motor T gt 25 C 25 C 2T gt 10 C 10 C 2T T C Outdoor Temperature thermistor Simultaneous type Heating operation OUTDOOR DIP SW 1 4 OFF ON Outdoor Fan motor Right Left Right Intermittent operation The outdoor fan repeatedly operates T gt 16 C Intermittent operati at the following timing 2 min STOP STOP 16 C 2 T gt 11 C STOP 11 C Z T gt 9 C 9 2T 10 Lo Lo Individual type Cooling and heating operations Common mode OUTDOOR DIP SW 1 4 Outdoor Fan motor T gt 26 C 26 C 2 T gt 10 C 3 2 ELECTRONIC EXPANSION VALVE CONTROL Control process of electronic expansion valv
79. GH gt MED MED gt LOW 3 After switching the fan speed it does not switch again within 2 minutes 4 When FAN CONTROL is switched from a set fan speed to AUTO after the cold air prevention is released the fan of indoor unit will start at MED speed for THE 41 C or at LOW speed for Tue lt 41 C An example for heat operation TIME gt Tue C Indoor heat 47 C exchanger temperature The C 41 2min Indoor fan speed HI 2min min min x mode 2min LOW OFF 4 FAN OPERATION The indoor fan rotates continuously at Lo speed 04 01 4 2 MASTER CONTROL 4 2 1 AUTO POSITION A COOLING amp DRY operation COOLING ONLY MODEL Operation flow chart 1 When starting yhe operation at AUTO or when switched to AUTO from other modes if the room temperature is higher than the set temperature 2 C Room temp Set temp Ts 2 C COOL mode is set automatically and an air conditioner operates until the room temperature reaches the condition Room temp S Set temp Ts 1 C Room temp Ts 2 C 2 When the room temperature is less than the Yes set temperature Ts 2 C at the start of ope COOLING OPERATION ration or changing into AUTO or after the room temperature reaches the condition Ro Room temp control Yes om temp Set temp Ts 2 C
80. I8 RED H y lt gt 1 lt 1 10 gt CNA H 4 ATE B2P 3 VH B Y 10 lt 1 10 gt 1 1015 Awo20 WHITE YELLOW Pol crs 1 W 5v FAN CAPACITOR R9310k 1 10w I 1000 T 440 T R94 10k lt 1 10W gt RES T 4 R95 10k 1 10W H 3 3 UL1015 AWG20 WHITE AWR0610x lt 1Z10wW gt eo 165 677 lt 1 10W gt 5 UPA2003GR E2 A 313 CN5 1 SSRI 98 BLack del G3MC 202P VD l 40 05 Ey A 1 P64 1525 mn in DD WHITE O O 33 1 wd 655 1 P63 A ojo 8 d 2 de EN5 6 O 2 O s IC6 1 7 3 3 sl O 655 1 Pez sa UPA2003GR E2 A 4 0 1015 AWG22 CN5 5 DOM en ozz Llensa Rid 336 PINK 4 K2 EA lt 1 10W 07 del UL1015 Mezz CN5 3 855 1 lt TNR gt eS RED 5 E x i BEPIL VH B KA WHITE G5NB 1A DC12V 5i 1 11 1 ea yp P37 ON BA10358 A9 ov DRAIN PUMP n P35 1 Sw4 i 2 Joss803 SS 32421 ics 3 FAN SPEED CHANGER EPE Y UPA2003GR E2 A 2 FAN SPEED CHANGER 2 R25 4367 1 AUTO RESTART POWER lt gt 220 240V TEST A wide m m P30 ONT 2 lt 5 P31 m 5 TERMINAL BOARD OUT DOOR UNIT R5 76 62K SESI W R43 C32 lt RS 2W gt 144 TK lt 1 10W gt 10 mur Pis J
81. IGN amp TECHNICAL DATA 4 If the outdoor unit is installed in a location that is higher than that of the indoor unit water that has condensed on the valve could flow to the indoor unit Use putty or similar material to provide a barrier for this water Fig 9 Fig 9 Insulation 6 Vacuum process 1 Do not purge the air with refrigerant but use a vacuum pump to remove air from the indoor units and connection pipes 2 Remove the cap and connect the gauge manifold and the vacuum pump to the charging valve by the service hoses 3 Vacuum the indoor unit and the connecting pipes until the pressure gauge indicates 76 cmHg 4 When 76 cmHg is reached operate the vacuum pump for at least 1 hour 5 If necessary add the refrigerant for the appropriate amount after the vacuum process is completed Refer to next item ADDITIONAL CHARGE 6 Disconnect the service hoses and fit the cap to the charging valve 7 Remove the blank caps 8 Open the 3 way valve with a hexagon wrench Fig 10 Use a M4 hex head wrench on the valve 9 52 12 7 Use a M8 hex head wrench on the gas valve 9 Tighten the cap of the two or four valves to specified torque If the spindle and handle are not fully open performance will degrade and an abnormal sound will be generated Yew rH Fig 10 Close the valves before removing the joint pipe Hexagon wrench Table 1 Liquid valve 60 to 80 kgf cm 6 0 to 8 0 N m 250 to 300
82. ING OPERATION 08 18 5 2 XI 5 155 00053 0 MODEL AU A25TATA AU A30TATA AU A36TATA AU A45TATA 1 REMOTE CONTROLLER CUSTOM CODE CHANGER 2 ROOM TEMP REVISED COOL 3 FREEZING PREVENTION
83. ION COOLING OPERATION 1 When the temperature of the heat exchanger at the indoor side drops below 2 C during cooling operation operation of the compressor stops 2 After that when the temperature of the indoor heat exchanger rises above 6 C compressor starts Reset Note The de icing setting temperature can be selected at JP3 on the control PCB An example for Cooling Indoor heat exchanger temperature Tn Compressor OFF RESET 4 5 3 SET TEMPERATURE COMPENSATION THE OPERATION START At the start of the operation and when MASTER CONTROL is switched to heating and cooling the set temperature are compensated by 2 C for heating operation for 60 minutes and by 1 C for cooling operation for 40 minutes 04 09 4 5 4 COLD AIR DISCHARGE PREVENTION FUNCTION REVERSE CYCLE 1 When the heating operation starts the indoor unit fan operates intermittently in the S LO Super Low mode After the temperature of the indoor heat exchanger rises above 27 C operation enters to the specified flow mode 2 When the compressor is stopped by the thermostat the indoor fan starts the intermittent operation in 20 seconds as described above 3 While the compressor is stopped the indoor unit fan operates in the S LO mode An example for Heat operation Room temperature Tr C Temperature correction Ta 0 5 C te C s TIME Indoor heat exchanger temperature Tn C Compressor amp outd
84. K7 K10 K11 K2 K4 09 10 9 2 INDOOR UNIT Models AB A18TATA AB A24TATA 09 11 Models 18 AB A24TATA 09 12 Models 18 AB A24TATA 09 13 Models AB A18TATA AB A24TATA 09 14 Models AB A18TATA AB A24TATA OPTIONAL PARTS 09 15 Models AB A18TATA A24TATA 09 16 Models AB A18TATA AB A24TATA 09 17 PARTS LIST Models AB A18TATA AB A24TATA When you order parts please make a photocopy of this page INDOOR UNIT and fill the number of the parts in the Order column Part No Part No Description 18 24 Description 18 24 Louver Air Filter Capacitor Fan Motor Cord Holder Metal Sirocco Fan Assy Rubber Vibration proof Cap Plastic Base Assy Casing Plastic Dew Proof Plate Motor Fixing Table Assy Drain Hose Assy Separate Wall A Evaporator Assy Inlet Pipe Eva Assy Welded Drain Pan Assy Fan Motor Assy IN Hanger Bracket L Hanger Bracket R Thermo Spring A Clamp No 1219 Clamp SKB 100 Clamp SKB 3M Control Box Thermistor Assy Room Thermistor Assy Pipe Controllre PCB Assy Flap Upper O Flap Lower Coupling Pipe Assy Motor Fixture Bushing Bushing B Plastic Bushing C Plastic Special Screw Special Screw Locking Spacer KGLS 4S Indicator PCB Assy
85. L Error contents lamp lamp nS Pulses 4 times Goes off Drain abnormal permanent type 1 1 Blinks Goes off Model information abnormal permanent type 1 1 Pulses 6 times Goes off Indoor fan abnormal Pulses Goes off Room air temperature thermistor open circuited 2 times Blinks Room air temperature thermistor shortcircuited puis s Goes off Piping thermistor open circuited 3 times Blinks Blinks Piping thermistor shortcircuited Pulses 5 times Blinks Goes off Serial communications abnormal Pulses Blinks 2 times Goes off Reverse phase wire connection abnormal Pul Goes off Outdoor heat exchange thermistor open circuited ulses Blinks 3 times Blinks Outdoor heat exchange thermistor shortcircuited Blinks Pulses Goes off Low pressure abnormal 6 times Goes off Outdoor discharge thermistor open circuited Pulses Blinks 5 times Blinks Outdoor discharge thermistor shortcircuited Pulses 7 times Goesoff Discharge temperature abnormal Goesoff Outdoor air temperature thermistor open circuited Pulses 4 times Blinks Outdoor air temperature thermistor shortcircuited 05 01 5 2 OUTDOOR UNIT OUTDOOR P C B BOARD LAYOUTS B 42 des DESCRIPTION FAILURE Leo c LED DISPLAV Compressor A operation Lighted continuously
86. NTROL BOX CLAMP NO 1763 RUBBER BUSHING BRACKET CONTROL BOX LOCKING SPACER LOCKING SPACER NETWORK C R MAGNETIC RELAY TERMINAL 8P TERMINAL 5P CLAMP CABLE NO 1259 CORD CLAMP B CORD CLAMP CONTROLLER PCB ASSY CAPACITOR FAN MOTOR CLAMP SKB 150 CONTROL BOX COVER 9970034015 9970034022 9374741021 9374741038 313361275805 9363291001 9363290004 0700145148 9361944008 9703269004 9363294002 9363293005 9353020000 9372478011 9361694002 313483219905 9371812014 313712304109 9367376001 9361140042 9361140059 313252257701 9361691025 313584219902 9361936003 9361935006 9361713000 313816345304 313005066051 9361727007 0600035020 0600118051 9700987017 9900227012 9363276022 9363275018 313739340109 9356858006 9356857009 9704764270 9703306037 313035356905 9361716001 9374741021 9374741038 313361275805 9363291001 9363290004 0700145148 9361944008 9703269004 9363294002 9363293005 9353020000 9372478011 9361694002 313483219905 9371812014 313712304109 9367376001 9361140042 9361140059 313252257701 9361691025 313584219902 9361936003 9361935006 9361713000 313816345304 313005066051 9361727007 0600035020 0600118051 9700987017 9900227012 9363276022 9363275018 313739340109 9356858006 9356857009 9704764294 9703306037 313035356905 9361716001 FH1 FH2 FUSE HOLDER PFC5000 0502 F1 FUSE BET 6 3A 250V RELAY FTR F3AA012E RELAY G5SB 14 0500158072 0600222574 9703887017 9900200015 K1 K3 K5 K6
87. OD Recover the refrigerant to the outdoor unit referring to the following procedure to prevent the refrigerant being discharged into the atmosphere when relocating the air conditioner or servicing 1 Stop the operation of the air conditioner 2 DIP SWITCH SETTING Select DIP SW 1 3 in the outdoor unit PC board from OFF to ON JE quo CN23 CN22 Es SW1 L WO x Li CN13 Su u Outdoor unit X Printed circuit board CN3 3 The charge hose of the gauge manifold is connected to the valve core of the gas valve the gas valve is opened a little and the air purge in the charge hose is performed Purge 4 After the cap nut of the liquid valve is opened the valve stem is completely closed Cap nut Close 5 Operate on cooling mode or on cooling test run If it is winter try test mode and operate in forced cooling mode Refer to 01 02 TEST RUN FROM REMOTE CONTROLLER 6 When the indicator of the pressure gauge becomes 0 05 0 the gas valve is completely closed 7 Stop the operation mode of the air conditioner The cap nut of the 3 way valve is closed X Pump down of each unit for Individual operation type 06 10 7 REFRIGERANT CAUTION 7 IN USE OF THE NEW REFRIGERANT R407C 7 1 What is CFCIHCFCIHFC amp C HC Methane CFC 12 HFC 12 CFC Chloro Fluoro Carbon HFC 12
88. OSITE FAN CAPACITOR YELLOW BLACK H E FM BLUE 39 PURPLE YELLOW FAN MOTOR A BLACK WHITE RED M BLUE GREENIVELLOW i GREENIYELLOW 2 3 6 NIT EARTH TERMINAL 08 04 MODEL AJx AQOTATB HEAT PUMP TYPE INTERNAL OVER LOAD PROTECTOR COMPRESSOR A GW GREEN GREEN M BROWN BROWN W BLACK BLACK PURPLE oll AGNETIC RELAY A PURPLE 2 PURPLE INTERNAL OVER LOAD PROTECTOR COMPRESSOR B BLUE CR COMPOSITE MAGNETIC RELAY B CR COMPOSITE 2 BLUE YELLOW ORANGE EXPANSION VALVE COIL A PRINTED CIRCUIT BOARD PRESSURE SWI PINK o 2 PINK SOLENOID COIL A BLACK D
89. P se Ss Jos Jey 3 e a P e M JLOUVER S 19 4 ES Nj 56p124 P26 17 n CN10 4 YELLOW YELLOW IN gt 796 9 i i 4 R33 iK 109 i 57 pi25 25 16 5512 CN10 5 WHITE WHITE UP DOWN Se Ge bo 2 R34 IK 1710W EE R35 IK 1 10W 14V E TM102 Ekg p f R36 1K lt ous lo JCNTI RED M 02 Sus i A Sw2 ja A X P22 13 4 13 gt 2 1 VA101 NES 5 5V G Suo A10 EE DRS4016 5 1410 H12002 gt B s ez FRESH AIR 4 i i EM 3 NST NOT NST NS P20 1C4 7 7 8130 UPA20036R E2 A ZEE az 105 1 7 7b dus KOTAL XXX PO Ac UPA2003GR E2 A POWER PWB 1 MN 5 a4 oy pe i 15 lt 1 10W gt 42 29 f i E P66 52 O de i 30 Bu B3PS VH B C BLACK iil R52 26 T 527 10k in 1 1 1 10W je UL1015 AWG18 BLACK CNI 2 P55 4 Td 1 C40 R51 UL1015 AWG18 WHITE CN1 3 0 01 de ik R53 y C42 ULIOIS AWG18 RED epo lt 1 10W gt R54 10k 10 254 2 0 01 CN4 YELLOW lt 1 10W gt lt gt ULIO 5 AWG20 WHITE B2P3 VH B Y 1 TT 1 1 CRS L FAN CAPACITOR R9310k 1 10W F 24 1 12V 450V 6uF R9410k 1 10W 77 5 12V B3B XAKK 1 A xju CN4 2 R9510k lt 1 10W gt Re BLACK pm 011015 AWG20 WHITE R96 10k R60 R61 15 4K 1 l ma H zs i 1051577 A lt 1 10W gt
90. PLE GRAY DISPLAY BOARD On A Go CONTROL REMOTE CONTROL a LLI a SREEN BOARD FILTER ETT 08 12 TO OUTDOOR UNIT MODEL AB A36TATA AB A45TATA FAN MOTOR CAPACITOR WHITE WHITE STEP MOTOR LEFT RIGHT lR OWN RED ORANGE YELLOW WHITE STEP MOTOR UP DOWN D THERMISTOR PIPE TEMP IM BLACK THERMISTOR ROOM TEMP BLACR Use T 3 15A 250V Fuse on F101 CN1 3 211 BROWN RED ORANGE YELLOW WHITE BLUE PURPLE GRAY DISPLAY BOARD 0 4105 or On A Go CONTROL REMOTE CONTROL a LLI a I GREEN
91. PROM access faultv 0 5 sec 0 5 sec flashing 7 times EEPROM ERASE faultv Incorrect model No error 0 1 sec 0 1 sec flashing 0 1 sec 0 1 sec flashing 05 02 5 3 REMOTE CONTROL UNIT Error code Error contents When the error indication E EE is displayed inspection of the air conditioning System is necessary Please consult authoilzed servise personnel Communication error indoor unit gt remote controller Communication error Run Self Diagnosis if E EE flashes on the clock display of the remote controller indoor unit outdoor unit SELF DIAGNOSIS Room temperature sensor open 1 Stop the air conditioner operation Room temperature sensor shortcircuited 2 Indoor heat exchanger temperature sensor open i Y N Faulty unit number remote controller address Indoor heat exchanger temperature sensor shortcircuited Outdoor heat exchanger temperature sensor open Outdoor heat exchanger temperature sensor shortcircuited Power source connection error Error code Float switch operated SU MO TU WE TH FR SA SU MO 1 WE T FR SA Er tL LU ex Error displav ex Self diagnosis check Outdoor temperature sensor open Outdoor temperature sensor shortcircuited Discharge pipe temperature sensor open Discharge pipe temperature sensor shortcircuited Press the SET TEMPERATURE buttons N simultan
92. Press the VERTICAL SWING button The remote controller s VERTICAL SWING lamp orange and indoor unit s SWING indicator lamp VERTICAL SWING orange will light up In this mode the UP DOWN air direction flaps will swing automat ically to direct the air flow both up and down To stop Vertical airflow SWING Operation Press the VERTICAL SWING button onse again The remote controller s VERTICAL SWING lamp and indoor unit s SWING indicator lamp VERTICAL SWING will go out Airflow direction will return to the setting before swing was begun 04 07 Instructions relating to the indoor unit s indicator lamp are applicable to CEILING SUSPENSION TYPE and FLOOR CON SOLE UNDER CEILING DUAL TYPE About Vertical Airflow SWING Operation The range of swing is relative to the currently set airflow direction Air flow direction set Range of swing e f the swing range is not as desired use the remote controller s VERTICAL AIR FLOW DIRECTION SET button to change the range of swing The SWING operation may stop temporarily when the air conditi oner s fan is not operating or when operating at very low speeds During use of the Cooling mode do not set the air UP DOWN direction flap in the position for long periods of time since water vapor may condense near the outlet port and drops of the water may drip from the air conditioner To select Horizontal Airflow SWING Operation This instructions are applicable
93. RESSURE R27 i CNI3 WHITE H 1 TERMINAL 127 111200 5 5 SWITCH w O O a lt 1 10W gt 2 ln 3 1 CRe2 R26 2 1 ULIOIS AWG20 PINK xod G o 6 01 6 1 SSN Uoc ot lt gt 2 5 P Y M lt 1 10w gt AWGZO PINK lt H 1 DEFROST L 2 1 UNIT OF RESISTOR NOT SPECIFIED E DEFROST TEMP IN THE DRAWING SHALL BE 0 m Q N 2 DOWN i UNIT OF CAPACITORS NOT SPECIFIED H m S O AAA HN OF MOT SPEC S i RA 362 470V FAN LOW NOISE HOWEVER 1000P MEANS 1000 oF Sw1 3 POLARITY CAPACITORS SHALL BE DSS804 ALUMINUM FOIL ELECTROLYTIC CAPACITOR E H CN22 RED i A A B2P3 VH B R 1 4 NO POLARITY CAPACITORS SHALL CERAMIC CAPACITOR BUT C2 CA CB C55 C56 AND C57 SHALL BE PLASTIC CAPACITOR 5 THE MARK FO IN THE DRAWING SHALL BE BOARD IN WIRE THE MARK OF DQ 1 THE DRAWING SHALL BE 8250 FASTEN TAB 7 THE MARK OF JIN THE DRAWING SHALL BE THE SCREW TERMINAL Jelenz2 1 RI 4 7k Pci lt 1 10w gt TLP621 10 lt 1 10822 2 gt J FTR F 3A MAGNETIC CU COMP A CN23 BLUE B2P3 VH B E 23 1 BLUI 4 1 B THIS SOFTWARE SHALL BE AS LISTI B 0 23 26 2 FTR F 3A i MAGNETIC LH COMP B E FAN CAPACITOR I TERMINAL 440V i CN3 WHITE
94. SOR COMPRESSOR 1 1 ACCUMULATOR 1 1 1 1 1 1 1 2 Cooling only 1 1 1 1 1 I 1 ACCUMULATOR COMPRESSOR COMPRESSOR ACCUMULATOR 08 02 INDOOR UNIT No 1 INDOOR UNIT No 1 THiA mI THHP AJ A90EATA Strainer Check valve 4 way valve Expansion valve Capillary tube valve Heat exchanger Thermistor THbo Discharge thermistor H E outlet thermistor THo Outdoor temp thermistor THia Indoor Room temp thermistor THHP H E pipe thermistor Pressure switch LP Low pressure 8 2 CHARACTERISTICS OF SENSORS 1 Thermistor resistance values lt Indoor unit side gt 1 Room temperature thermistor Room tempera 3 5 8 10 15 20 25 29 31 33 36 40 44 ture C value 287 259 223 201 158 125 10 0 84 77 62 53 45 2 Indoor unit pipe temperature thermistor Pipe tempera 2 6 10 14 18 22 26 30 34 38 44 50 56 60 ture C fe em 176 0 1157 8 127 3 103 3 84 4 69 3 57 2 47 5 39 6 33 2 279 21 7 170 13 5 11 6 2 Thermistor resistance values Outdoor unit side 1 Outdoor heat exchanger temperature thermistor Heat exchanger temperature 4 0 5 8 10 15 20 25 29 33 36 40 do em valu
95. W gt x3 S 9 elosssoa TERMINAL EZ DOSOENSE ARXA45TATA 440V 15 i Or IC6 4 7 PAS 24 Rer 3 FAN SPEED CHANGER i PT wirTE I R21 R24 UPA2003GR E2 A a R72 l5 1 10 FANISEEED GHANGEE Ll CN201 10K lt 1 10W gt x4 R71 l5 1 10 i B4P7 VH B P67 TT 1 AUTO RESTART POWER TERMINAL BOARD WHITE P30 Fid fi 220 240V ULIOIS mV 50HZ io j 4622 i RED P32 R25 R28 AJ in ULIO15 1K lt 1710W gt x4 RJ REMOTE iD awe ee IK i CONTROLLER AR 3TA11 in es eas HH M10 ETS sag WHITE 2 0 04 5 ca 15 2 5 sw 52 552 i 5v T 0 01 cu i DSS803 NC R55 lt gt NO ivl R42 Ik lt 1 10W gt 10K 5 lt 1 10W RAT 1k lt 1710W gt ajPST cas B3B XARK 1 A RED R40 1x S 10W m rca booc 791 19 1 2 lt F gt OUT DOOR UNIT 1 HI CELLING MODE CHANGER 2 ROOM TEMPERATURE REVISED HEATING OPERATION 3 ROOM TEMPERATURE REVISED HEATING OPERATION 08 17 2 CSTLS5M00G53 A0 MODEL 1 REMOTE CONTROLLER CUSTOM CODE CHANGER 2 ROOM TEMP REVISED COOL 3 FREEZING PREVENTION TEMPERATURE CHANGER 5 CN8 i B2B XASK 1 A AUXA18TATA MA N P
96. WB KO 1 AL 0506HSE C0 CN8 1 fan ROOM THERMISTOR i ML Cl 2 N 2 E R43 lt RS 2w gt R44 1K lt 1 10W gt 10 0K 139 S34 7 B2B XAKK 1 A BLACK E OK 0 1 E I 687 GRAY CN E RA 7 PIS lt 1 104 Tes Cw 330K 1SR139 600 PI6 E C35 R45 C37 PIPE THERMISTOR lt SPRH 2W gt Dio niok ibd iu R46 lt 1 10w gt EROR H 1SR139 600 lt 1 10W gt lt F gt i BA si les lov ICI R50 lt 1 10W gt i c7 oo UPD780058BGC RJ gt 0 047 100 SWITCHINGTRANSFORMER 14V E 2 TK a i FLOAT SW i lt gt lt 1 2w gt ZFT29B01 IC2 p7o 8 Do vcc lt 1 10 gt CNI5 1 UL1430 AWG22 u 7769 LAE o P122 P71 DI NC Ho 0 1 C49 CNI5 2 x P123 lt gt 0 01 15 1430 AWG22 D3SB60 33 E all Pos Pun cs 5 CNI5 m 2 El El m B3B XARK I AIRED Y Z ol Sl 9 NOS ROCES ROS 93L46RF ONES pL te 5V i 21 H lt RS 2W gt l 73 200 oj o VDDO xn IL NEE N CN14 BAB XH AM VDDI 25 S 7 D JEM A HA AVRFO 01454 E 94 sv AVRFI P57 m DTCI24bEKA O CN14 3 P56 R47 SS R57 14V T ek nl R56 1k lt 1 10W gt Gel Ti 390 1710W2 CEREREM MERE P3 po 9 9 0 01 lt 1 10w gt AVSS 47 lt F gt pena POE A T P33 Dou 1 C6 2 7 14V
97. WUE CI gt NI UL1015 AWG20 PINK 3 CN13 WHITE B2P VH B UL1015 AWG20 PINK DEFROST DEFROST TEMP PUMP DOWN FAN LOW NOISE Pas Paz Paz Pal P12 191519 R33 1k lt 1 10W gt X4 o o o o 0 01 lt F gt x4 RII IC3 UPA2003GR E2 A 7 7 Pia pis 28 lt 1710W gt SLR 325 lt RED gt R24 10k lt 1710W gt lt 1710W gt SLR 325 RED SLR 325 XI 10k 10k lt 1710W gt 8 38MHZ lt 1 10w gt SLR 325 SLR 325 10k N6 CRANK CASE CRANK CASE HEATER HEATER YELLOW 179844 4 BASE HEATER CN6 1 Do 7 FTR F3A lt 1 10W gt SLR 325 08 15 14 0k 1000P lt R gt X5 R18 196 1 R17 38 3k 0 1 5 17 TE S lcwo 9 Pr N14 WHITE 1 5 PRESSURE SWITCH A PRESSURE SWITCH B UNIT OF RESISTOR NOT SPECIFIED IN THE DRAWING SHALL BE Q UNIT OF CAPACITORS NOT SPECIFIED IN THE DRAWING SHALL BE HOWEVER 1000P MEANS 1000 oF POLARITY CAPACITORS SHALL BE ALUMINUM FOIL ELECTROLVTIC CAPACI NO POLARITY CAPACITORS SHALL BE TOR CERAMIC CAPACITOR BUT C2 C55 C56 AND C57 SHALL BE PLASTIC THE MARK OF O IN THE DRAWING SHALL BE BOARD N WIRE THE MARK OF 4 THE DRAWING SHALL BE 825
98. ay function etc When the compressor continues to be in the OFF state for 6 minutes by the thermostat control in either of the cooling or heating it is switched to the monitoring Room temperature Tr control zone 2 Monitoring 2 During cooling operation after switching to monitoring from cooling operation is identical the temperature Ts selected out of the THERMOSTAT 04 03 During heating operation or after switching to monitoring from heating operation Tsa is a value which the heating cor rection coefficient CC is added to the temperature Ts select out of the THERMOSTAT Tsa Ts CC Heating correction coefficient CC See page 02 07 When the set temperature of the THERMOSTAT Ts is changed the last temperature has priority over the former set temperature Even though the set temperature is changed to switch from cooling to heating or from heating to cooling such a switch ing is carried out after the compressor continues to be in the OFF state for 6 minutes by the thermostat control An example for AUTO CHANGEOVER TEMPERATURE CONTROL time chart Operation mode Moni Cool Moni Cool Moni Heat Moni Heat Moni Monitoring ion 5 Set temperature TR Room temperature Ts 2 C i i 1 gt TIME 0 55 a ES ae
99. cket Thermo Spring A Rubber Bushing Clamp No 1219 Clamp SKB 100 Clamp SKB 3M Control Box Metal Thermistor Assy ROOM Thermistor Assy Pipe Controller PCB Assy Cap Power Top Plate Coupling Pipe Assy Motor Fixture Locking Spacer Pipe Fixing Plate Control Box Metal B Clamp NK 4N Distributor Assy Drain Cap Terminal 7P Filter PCB Assy Intake Seal Plate Square Flange Assy Control Box Metal E Eva Fixing Plate R Eva Fixing Plate L Eva Seal Plate Relay PCB Assy 9700467083 9356362008 9356531022 313616213202 9356551006 313659068604 9356547009 9356537000 9356538007 9356518009 9356527001 9356533002 9356523003 313361274700 9356524017 9356542028 9600830024 9356563009 313728262708 9357376004 313361271706 313361275805 312300787605 9356558005 9703299056 9703297045 9705914087 9352173011 9356546002 9357876009 9356536003 313209391506 9356554007 9356560008 313714328805 9357875002 9356541007 9703403019 9704561268 9356553000 9356555004 9356900002 9356521009 9356522006 9356540000 9700468035 9356362008 9356531022 313616213202 9356551006 313659068604 9356547009 9356537000 9356538007 9356518009 9356527001 9356533002 9356523003 313361274700 9356524017 9356542028 9600830017 9356563009 313728262708 9357376004 313361271706 313361275805 312300787605 9356558005 9703299056 9703297045 9705914094 9352173011 9356546002 9361547001 9356536003 313209391506 9356554007 9356560008 313714328805 9
100. ding day Setting day Next day Preceding day Setting day Next day 3 The DAY OFF setting can only be set one time The DAY OFF setting is cancelled automatically after the set day has passed 04 12 3 TEMPERATURE SET BACK TIMER Instructions related to heating are applicable to HEAT PUMP MODELS The timer function may not be available because of initial setting To set the temperature SET BACK timer l 1 DE EE If there is no existing 2 OSET 5 Ce ture setting will be displayed for the tempreature Press the SET BACK button to change to the SET BACK confirmation display Press the SET button for 2 The SET BACK operating time and the set temperature will be displayed seconds or more Day setting Operating time setting DAY G SET G SET Co Es Eller L lt J EI DAY O 3 6 9 12 15 18 21 2 3 4 ex When setting all days together Follow steps 3 and 4 in To set the WEEKLY timer the previous page The DELETE button is also used as described in the procedures for the weekly timer set the temperature from 10 C to 30 SET r 4 amp 3 p A cer LIL un 3 6 9 12 15 18 21 4 Temperature setting Press the SET TEMPERATURE button to 5 SET BACR Repeat steps 3 and 4 temperature Press the SET button for 2 Normal 2 seconds or more to com
101. e 244 497 160 125 108 98 78 62 50 42 36 32 27 2 Discharge pipe temperature thermistor Pipe tempera 10 15 20 25 30 35 40 50 60 70 80 90 100 ture C 7 646 503 395 313 250 201 163 109 744 524 37 2 27 1 200 3 Outdoor temperature thermistor Outdoor tempera 3 5 8 10 15 20 25 2 31 33 36 40 44 ture C ue value 287 259 223 204 158 125 100 84 77 70 62 53 45 08 03 8 3 WIRING DIAGRAM 8 3 1 OUTDOOR UNIT SIMULTANEOUS OPERATION MODEL AJ x ASOEATB COOLING ONLY TYPE GW GREEN GREEN BROWN y BROWN AW BLACK BLACK PRINTED INTERNAL PURPLE ra CIRCUIT OVER LOAD 2 PROTECTOR PURPLE BOARD BLUE COMPRESSOR A INTERNAL OVER LOAD 2 PROTECTOR HE PRESSURE SWI py COMPRESSOR B WHITE YELLOW ORANGE EXPANSION VALVE COIL A AGNETIC RELAY A CR COMPOSITE FAN CAPACITOR H MAGNETIC RELAY B CR COMP
102. e is controlled 25 seconds Mask Yes 4 way valve is switched ON After this the unit follows conventional operation Defrosting is finished Defrosting is performed after the compressor is turned on and one minute mask is finished It will be completed when the outdoor piping thermistor temperature is 10 C or more or time of 15 minutes timer is up 03 03 3 8 PROTECTION FUNCTION 3 8 1 COMPRESSOR PROTECTION FUNCTION 1 THREE MINUTES DELAY FUNCTION 3ST 2 THREE MINUTES CONTINUOUS FUNCTION 3HT The outdoor unit does not operate for three minutes The unit continues to run for three minutes after the com after the power switch is turned on Compressor pro pressor starts tection breaker off prevention etc Compressor ON OFF control lt 3ST po AM Note When test operation is performed during continuous heating operation it takes some time until air blows out from the indoor unit because Three minutes delay and Cold air discharge prevention have priority over TEST operation 3 8 2 PRESSURE SWITCH PROTECTION To prevent the refrigerant liquid from returning to the compressor during cooling operation the following operations are performed Pressure SW ON OFF Pressure value kgf cm Up to 2 3 or more Normal operation Function operation Compressor stop Reset 3 8 3 DISCHARGE TEMPERATURE PROTECTION The following operations are performed for compress
103. e and each thermistor detection temperature To control the quantity of super heat constant the electronic expansion valve is controlled by the difference between thermistor detection temperature of outdoor temperature and discharge thermistor detection temperature 3 3 4 WAY VALVE DELAY SWITCHING FUNCTION REVERSE CYCLE When heat operation is stopped 4 way valve is stopped 2 min 35 sec later 03 01 3 4 BASE HEATER FUNCTION OPTION When the outdoor temperature is minus turn ON to warm the outdoor unit drain pan and positively discharge the drain water when the outdoor temperature thermistor is 2 C or lower and the operating mode is HEAT CN6 OUT PUT MAXIMUM HEATER OUTPUT 100W CN6 FOR OUTDOOR UNIT PRINTED CIRCUIT BOARD 3 5 DE ICING OPERATION To prevent outdoor heat exchanger icing at heating operation heating overload after the compressor and outdoor fan have been operated for two hours the compressor is stopped for 3 minutes and the outdoor fan is de iced at Hi 3 6 BELT HEATER Belt heater is installed around the compressor When the outdoor temperature is less than 21 oil is fallen in the compressor and the refrigerant is melted into oil and oil may be diluted then the bearing metal etc of the compressor motor is easy to damage when starting the compressor To prevent the above the crank case heater is installed The heater operates under the compressor halt 3 7 DEFROSTING REVERSE CYCLE 3 7 1 DEFROSTING
104. e material is changed When changing compressor complete brazing within 15 minutes after opening the cap After opening the cap the moist air enters the compressor and oil absorbs the moisture causing sludge When changing dryer complete brazing within one hour after the pack age of dryer is opened The desiccant starts to absorb the water content as Soon as the package of dryer is opened If it absorbs too much water content when replacing it cannot absorb fully the water content in the refrigerat ing cycle 8 APPENDING DATA UNIT 8 APPENDING DATA 8 1 REFRIGERANT PIPE SYSTEM DIAGRAM 8 1 1 SIMULTANEOUS OPERATION 1 Heat pump AJ A90TATB SEPARATION TUBE GAS SIDE LIQUID SIDE LIQUID SIDE COMPRESSOR ACCUMULATOR SEPARATION 1 TUBE GAS SIDE NE EE THiA THHP 2 Cooling only AJ AQQEATB A n AUR OUTDOOR UNIT mus l FRONT mmi 1 1 1 LI LI LI LI LI LI LI LI LI LI LI LI i COMPRESSOR LI LI LI LI i ACCUMULATOR LI LI LI LI LI LI LI LI LI LI LI Strainer Check valve 4 way valve Expansion valve tube 08 01 ke 3way valve TP Heat exchanger Thermistor THbo Discharge thermistor H E outlet thermistor THo Outdoor temp thermistor THia Indoor Room temp thermistor THHP H E pipe thermistor Pressure switch LP Low pressure 8 1 2 INDIVIDUAL 1 Heat pump ACCUMULATOR COMPRES
105. eously for 5 seconds or more to start the self diagnosis Outdoor low pressure abnormal Discharge pipe temperature abnormal 3 Press the SET TEMPERATURE buttons simultaneously for 5 seconds or more to stop the self diagnosis Model abnormal Indoor fan abnormal Outdoor signal abnormal Outdoor EEPROM abnormal HOW TO DISPLAY ERROR CODE HISTORY ERROR CODE HISTORY DISPLAY Up to 16 memorized error codes may be displayed for the indoor unit connected to the remote controller 1 Stop the air conditioner operation 2 8 Press the set temperature buttons A V and start stop button simultaneously O O Y for 3 seconds or more O Faulty unit number remote controller address Error code Error history number SU MO WE T FR SA 00 01 02 03 04 05 gt 06 07 lt 15 14 13 12 11 gt 10 gt 09 gt 08 Lower Raise Press the SET TEMPERATURE button to select the error history number 5 Press the SET TEMPERATURE buttons simultaneously for 3 seconds or more to stop the display 05 03 5 4 WORKING INSPECTION Ex In cooling operation Symptom 1 Indoor unit evaporator is covered with frost a Frost near inlet b Frost all over Gas leakage Clogged filter Low ambient temperature less than 20 C Check the leaking part and charge gas Clean the filter Check the ambient temperature 2
106. erant leaks As R407C is zeotropic refrigerant the composition of the remaining refrigerant changes when the refrigerant leaks Therefore recharging refrigerant cannot be done Recover the remaining refrigerant and charge the spec ified amount of new refrigerant 2 Never use the existing refrigerant piping The existing piping used for R22 cannot be used for the cycle of HFC series refrigerant as the conventional min eral oils are adhering to the piping Due to the deteriorated mineral oils compressor may be damaged Therefore basically use a brand new piping However in case of the existing piping buried in the wall and replacement with new piping is difficult wash the piping fully with detergent 3 Replacement of refrigeration cycle parts As refrigeration cycle parts are basically different from conventional parts be sure to use the parts suitable for the refrigerant when replacing For R407C the materials are being reviewed 4 Charging wrong refrigerant As there are air conditioner models using different refrigerant such as R22 R407C make sure to check and not to use wrong refrigerant when installing and servicing 5 Storage of parts When storing parts make such treatment as packing the parts in bags so as to avoid dusts water etc 6 Replacing parts When replacing parts be sure to check if the parts are suitable for the refrigerant model For most refrigeration cycle parts which have same appearance the insid
107. flashes and then disappears when the function is unlocked Indoor unit 2 Press the THERMO SENSOR button to select the temperature sensor of the indoor unit or the remote controller NOTES If the function to change the temperature sensor is used as shown in examples A and B other than example C be sure to lock the detection location If the function is locked the lock display will flash when the THERMO SENSOR button is pressed 04 12 5 IROUBLE SHOOTING 5 IROUBLESHOOTING 5 1 INDOOR UNIT Operation can be checked by lighting and flashing of the display section OPERATION TIMER and VERTICAL SWING lamps For Ceiling type Compact cassette type Perform judgment in accordance with the following VERTICAL SWING lamp Orange TIMER lamp Green OPERATION lamp Red 0 MANUAL AUTO e SWING SWING TIMEROPERATION MANUAL AUTO B SWING TIMER OPERATION o o OPERATION lamp Red TIMER lamp Green SWING lamp Orange Ceiling type AB A 30 36 45 TATA Compact cassette type AUXA18TATA e Test running When the air conditioner is run by pressing the remote controller test run button the OPERATION TIMER and VERTICAL SVVING lamps flash slowly at the same time e Error The OPERATION TIMER and VERTICAL SWING lamps operate as shown in Table 5 1 according to the error contents Table 5 1 Error display OPERATION TIMER VERTICA
108. for reciprocating compressor Max 28 5 bar for rotary compressor e Demerits Composition control is necessary for charging refrigerant as it is zeotropic refrigerant When leaked it will become composition of more R134a constituent with high boiling point Also charging refrigerant must be done from the liquid phase side Review of control system is required as there is temper ature glide gt R407C is used for large air conditioners Pressure resistance design is easy and safe 07 01 Necessary to handle carefully because of zeotropic Working pressure is nearly equal to that of R22 about 1 1 times 7 3 DIFFERENCE FROM CONVENTIONAL MODEL R22 AND PRECAUTIONS OIL Use new synthetic oils such as ester because HFC series refrigerant has less solubility with mineral oils conventionally used for R22 As these new synthetic oils are easily influenced by moisture and dusts they must be treated morecare fully than the conventional lubricating oils CAUTION For installation servicing take more precautions than before to avoid moisture and dusts Also for storing parts same precautions must be taken COMPRESSOR Use better grade of material for sliding parts for securing good lubrication of sliding part as HFC refrigerant does not contain chloride Review insulating materials ncrease pressure resistance strength CAUTION Check if the compressor is suitable for the refrigerant model when
109. g AUTO mode operation for the first minute after beginning direction cannot be adjusted during this period 04 06 operation airflow will be horizontal 1 the air Horizontal Air Direction Adjustment This instructions are applicable to CEILING SUSPENSION TYPE and FLOOR CONSOLE UNDER CEILING DUAL TYPE Press the HORIZONTAL AIR FLOW DIRECTION SET button OE EA DAY ES OKROG Each time the button is pressed the air direction range will E h follows DC MMC MESE change as follows gt 2 gt gt SET 3 0 f n The remote controller s display does not change E CEILING SUSPENSION TYPE Example When set to horizontal air direction 4 3 2 SWING OPERATION Instructions relating to the indoor unit s indicator lamp xx are applicable to CEILING SUSPENSION TYPE and FLOOR CON SOLE UNDER CEILING DUAL TYPE owl I OOO Begin air conditioner operation before performing this procedure A euo ORR OS SAVE SENSOR To select Vertical airflow SWING Operation 1 Es 1 This instructions are applicable to CEILING SUSPENSION TYPE FLOOR CONSOLE UNDER CEILING DUAL TYPE and CASSE TTE TYPE Example When set to vertical swing
110. gt lt 1 100 gt lt F gt ANV Els I C35 R46 1K 1 10W R45 1 PIPE THERMISTOR PI7 1000P 49 9K 1 1 5 iei lt R gt lt 1 10W gt lt F gt A i SWITCHINGTRANSFORMER 14 UPD780058BGC ZFT29B01 7 XXX 8BT A P70 12V P122 P7I PI23 P72 x A 58 POS P131 A A A A toki 83 l l Poa ns I7 B38 XARK 1 A RED ERIC Sor BR 93L46RF DO SS 1 i x x x x x H PRIMARY SECONDARY ol 00 CNI BAB XH AM T 103 DT 1 JEM AHA C54 7805 5v 75 AvRFO dd 2 14 4 0 07 I Z aver P57 124 el El jm lu dei R57 55 0 1 6 1 R56 1 cob 89 390 lt 1 1095 14 2 s 8 i Pa P36 Dej H 4 47 i lt F gt 14 1 470 ss P33 2 7 14 A 33 JUPA2003GR E2 A CN10 GREEN i 14V IC5 147 1 3EPYH4000 A0 0 1 5 B2B XAMK 1 A sol 1149 is UPA2003GR E2 A 10 2 MEATER 27118 mW p26 7 I L P25 i i CNI1 RED B2B XARK 1 A A A A LL LL LL LL A LO La Luv i BSP SHF 1AA 9 pee H ol 5 o P24 Sw1 P23 Y DSS803 R42 Ik lt 1 10W gt R55 5V K RAT Ik LZLOW gt 17108 pst C45 Pal 60 3 BESET 0 1 R40 Z TOW I 2 Tod 0 1 7 lt F gt
111. imer lamp flashes on and off when the power returns 2 The power is failed during operation then both lamps flash on and off when the power returns 3 While the indoor fan motor stops the operation lamp flashes on and off 4 At the heat pump type indoor unit operation will be differrent from outdoor unit operation mode The timer lamp indicate as above 05 05 6 INSTALLATION 6 INSTALLATION 6 1 PRECAUTIONS FOR INSTALLATION 1 Preparing pipes 1 Use the designated size diameter amp thickness of refrigerant pipes 2 Those pipes purchased locally may contain dust inside Please blow out the dust by dried inert gas when using 3 Be careful to avoid the dust or water falling into the pipe when performing piping process and piping installation 4 When processing the pipe make the number of bending portion as few as possible and the bending radius as large as possible Use the optionally available standard branch kit If the diameter of the required pipe is different from the branch unit either cut it out or use the reducer Keep the permissible length of every piping limitation to prevent a defect or cooling heating failure When replacing the unit never use piping which has been used for previous installations Only use the new piping 5 6 7 8 PIPE DIAMETER RECOMMENDED MATERIAL AND WALL THICKNESS Pus aud 4 4 5 8 3 4 4 1 8 ra 12 70 15 88 19 05 28 58 COPPER COPPER Material JIS H33
112. kgf cm 49 to 53 9 N m Gas valve 250 to 300 kgf cm 25 4 to 29 4 N m 580 to 630 kgf cm 58 to 63 N m 06 04 Connecting system Pressure regulating valve Outdoor unit Pressure gauge N 5 E 118 La I R407C Lm Indoor Indoor unit unit Vacuum Scale pump 7 Additional charge 1 Be careful don t charge with wrong refrigerant 2 When moving and installing the air conditioner do not mix gas other than the specified refrigerant inside the refrigerant circuit 4 Always charge from the liquid phase side whose composition is stable 9 When charging the refrigerant always use an electronic balance for refrigerant charging to measure the refrigerant by weight 5 Add the refrigerant for the appropriate amount For the calculation method please refer to 6 2 ADDITIONAL CHARGE CALCULATION 6 Either larger or smaller refrigerant charge amount leads to the cause of trouble 7 For after service purpose the added refrigerant charge amount and the calculation shall be indicated on the service label sticked on the cover of control box 06 05 6 2 ADDITIONAL CHARGE CALCULATION 1 Enclosed amount in outdoor unit m amount m AJ A90TATB Simultaneous operation AJ AQOEATB A90EATB Outdoor unit model TE AQOTATA Individual operation 3 1x2 AJ AQOEATA
113. lay does not change B CEILING SUSPENSION TYPE ep DAY J SS ADAYOFF ENERGY THERMO OS SET BACK CO NE E SENSOR lt JO gt DELETE 3 0 27223 Example When set to vertical air direction N DANGER Never place fingers or foreign objects inside the outlet ports could cause personal injury Always use the remote controller s AIR FLOW DIRECTION button to adjust the UP DOWN air direction flaps or RIGHT LEFT air direction louvers Attempting to move them manually could result in improper operation in this case stop operation and restart The flaps should be gin to operate properly again During use of the Cooling mode do not set the UP DOWN air direction flaps in the pos ition for long periods of time since water vapor may condense near the outlet port and drops of water may drip from the air conditioner When used in a room with infants children elderly or sick persons the air direction and room temperature should be considered carefully when making settings B CASSETTE TYPE Use the air direction adjustments within the ranges shown above The vertical airflow direction is set automatically as shown in accordance with the type of operation selected During Cooling mode Horizontal flow 1 During Heating mode Downward flow 4 Durin
114. load protection Defrost operation Is the compressor turned off NO Yes Does the com A pressor continue to be NO turned off more than 6 minutes Yes 4 way valve is turned off 3 Tsa Set temperature in AUTO operation 2 Monitoring Room temperature detection The monitoring is that the indoor fan motor rotates intermit tently 0 5 sec ON at Low 2 0 sec OFF for 60 seconds to detect the room temperature Tr after the unit starts with the MASTER CONTROL of AUTO In case that the 3 min delay function actuates or is actuat ing the monitoring continues until the 3 min delay function is expired and furthermore 30 seconds elapses During the monitoring Indoor fan motor S Lo Outdoor fan motor Hi OFF e Outdoor fan motor Lo OFF e 4 way valve Conpressor OFF Auto operation The cooling operation starts when the monitoring is expired and then the detected room temperature Tr is given in the formula Tr 2 The heating operation starts when the monitoring is expired and then the detected room temperature Tr is given in the formula Tr 2 The monitoring continues when the detected room temper ature Tr is given un the following formula Tsa 2 C Tr lt 2 The cooling or heating operation is performed in accor dance with the microcomputer functions such as thermo stat control 3 min del
115. mp S 2 2 R 1 1 o Remote 3 controller 2 Connection cord Insulation tube S L indoor unit and outdoor unit connection cord Power supply cord e 3 3 2 2 1 1 Fig 17 3 Outdoor unit 2 1 Indoor unit A Remote controller 3 Two Two Connections Fig 20 Indoor unit B Indoor unit D Master unit Slave unit Power supply cord LL 1 Connection cord Power supply cord indoor unit and outdoor 3 3 unit connection cord 2 Iz 1 1 2 T 3 3 1 One One Connections 2 1 1 1 Fig 18 Indoor unit B Master unit Remote Power supply cord c controller 1 3 FA N B 3 3 3 T amp amp S 3 1 1 1 R 2 3 3 e 1 Outdoor unit 2 2 3 1 1 Remote 1 controller Indoor unit A Indoor unit C O Remote Master unit Slave unit 3 3 controller 2 2 1 1 3 Outdoor uni 2 1 Indoor unit A Remote controller 06 08 6 4 ADDRESS SETTING CN8 CN15 CN17 L 1419 1 CN13 DE O SWT SW4 Sw2 JM1 ol JM2 jat 1 lt 2 524 Indoor unit f 2 07 Printed circuit board ID I 5 4 SW2 For the master unit set SW2 on 0 For a slave unit set SW2 on 1 3 EXAMPLE Slave 1 Slave 3 A master unit is an indoor unit with the power line connected directly from the outdoor unit 06 09 6 5 PUMP DOWN METH
116. nd 1 sec OFF and the heating operation is temporarily interrupted An example for HEATING TEMPERATURE CONTROL time chart Manual setting C e Set temperature Ts Ts Correction 3 6 min TR Less than 6 min T 0 50 MEME ih NOE E o C mE C 27 Compressor ON OFF E ls E 20sec e Indoor fan SET N lt 20sec K 20sec 20sec speed mode S LOW E OFF Cold air prevention a Compressor OFF Tr 0 5 b Compressor ON TR lt c Compressor ON TR lt 0 5 C When the compressor stops after less than 6min 4 2 4 FAN POSITION 1 In this position the fan operates alone to circulate air The room temperature will not be changed 2 Operates at the air flow set in the FAN CONTROL mode 3 When only the FAN mode is being used setting to AUTO is equivalent to set it at MED 04 05 4 3 LOUVER CONTROL 4 3 1 ADJUSTING THE DIRECTION OF AIR CIRCULATION Instructions relating to heating are applicable only to HEAT PUMP MODEL Begin air conditioner operation before performing this procedure Vertical Air Direction Adjustment This instructions are applicable to CEILING SUSPENSION TYPE FLOOR CONSOLE UNDER CEILING DUAL TYPE and CASSETTE TYPE Press the VERTICAL AIR FLOW DIRECTION SET button Each time the button is pressed the air direction range will change as follows 01 20 20 70 The remote controller s disp
117. nel Intake Grille Hinge Base Assy Casing Shaft Holder B Motor Fixing Table Separate Wall Evaporator Assy Drain Pan Fan Motor Assy IN Hanger Bracket Hole Cover Rubber Bushing Edge Cover Clamp No 1219 Clamp SKB 100 Control Box Assy Badge FUJI Insulation Louver R Insulation Louver L Thermistor Assy Room Controller PCB Assy Pipe Cover L Pipe Cover R Wire Assy Terminal Wire Assy Terminal Wire Assy Connector Wire Assy Connector Wire Assy Connector Wire Assy Connector Wire Assy Connector Shaft Holder Bracket Flap Assy Coupling Pipe Assy Motor Fixture Motor Fixture B Filter Guide R 9359719007 9359739005 9900270216 9359701002 9359734000 9359738008 9359699002 9359680000 9359704003 9357921006 9359681007 9359700005 9359696001 9359698005 9360457004 9359742005 9359691006 9357376004 9361049017 313361271706 313361275805 9359708001 9359735014 9359721000 9359722007 9703299025 9705914131 9359690009 9359689003 9703440014 9703441011 9702311018 9702323011 9702319014 9702317010 9702318017 9359686002 9359731009 9361160002 9359702009 9359703006 9359692003 9359719007 9359739005 9900270216 9359701002 9359734000 9359738008 9359699002 9359680000 9359704003 9357921006 9359681007 9359700005 9359696001 9359698005 9360457004 9359742005 9359691006 9357376004 9361049017 313361271706 313361275805 9359708001 9359735014 9359721000 9359722007 97
118. on that is best for the installation location For S series air conditioners and Network convertor UTR YSS the following functions cannot be used A Indoor unit setting factory setting The room temperature is detected by the indoor unit temperature sensor A Indoor unit 1 When the THERMO SENSOR button is pressed the lock dis play flashes because the function is locked at the factory 2 Eva EAS sik A ILI L fc X Lt 740 Na at but al B Remote controller setting The room temperature is detected by the remote controller tem perature sensor 1 Press the THERMO SENSOR button for 5 seconds or more to B unlock the function The thermo sensor display flashes and then disappears when the function is unlocked 2 Press the THERMO SENSOR button The thermo sensor display appears 3 Press the THERMO SENSOR button again for 5 seconds or more to lock the function The thermo sensor display flashes and then remains on when the function is locked 4 Make sure that the function is locked C Indoor unit remote controller setting room temperature sensor selection The temperature sensor of the indoor unit or the remote controller can be used to detect the room temperature 4 N 1 Press the THERMO SENSOR button for 5 seconds or more to unlock the function The thermo sensor display
119. oor fan ON OFF SET Indoor fan speed mode S LO Temperature correction Ts Ts Indoor setting temperature Ta 4 C 4 5 5 ENERGY SAVE FUNCTION SINGLE LARGE CASSETTE TYPE ONLY 1 During cooling dry operation The thermostat temperature setting increases by 1 C as soon as the ENERGY SAVE button is pressed and then increases by 1 C after one hour passed Afterwards energy consumption is saved by continuing to cool or dry at a thermostat temperature of 2 C more than set 2 During heating operation REVERSE CYCLE The thermostat temperature setting decreases by 1 C as soon as the ENERGY SAVE button is pressed and then decreases by another 1 C every thirty minutes Afterwards energy consumption is saved by continuing to heat at a thermostat temperature of 4 C less than that set ENERGY SAVE ON Setting temperature Setting temperature 04 10 4 6 TIMER CONTROL 4 6 1 ON OFF TIMER Instructions related to heating are applicable to HEAT PUMP MODELS The timer function may not be available because of initial setting To set the ON OFF timer Press the TIMER MODE button to select the ON TIMER or OFF 2 oL CU TIMER From 1 to 24 hours ex OFF timer set for 6 hours No display IO O On IO 7 Press the SET TIME buttons to set time After the time is set the timer will start automatically NON OFF ON VVEERLY STOP TIMER TIMER TIMER The amount of time until the OFF timer ope
120. or nit connection cord Power supply cord 1 Two Connections Fig 13 Power supply cord Outdoor unit 4 z 3 3 3 2 2 2 N N N 1 1 1 3 3 2 2 1 1 Indoor unit A Indoor unit B Master Unit Slave Unit Remote controller Cable clip 2 Three Connections Fig 14 Power supply cord Outdoor unit 2 0 gt 09 3 3 3 2 2 2 N N N 1 1 1 3 3 2 2 1 1 Indoor unit A Indoor unit B Indoor unit C Master Unit Slave Unit Slave Unit Remote controller 3 Four Connections Fig 15 Power supply cord Outdoor unit 425 3 3 3 3 3 2 2 2 2 2 1 1 1 1 1 3 3 3 3 2 2 2 2 1 1 1 1 Indoor unit A Indoor unit B Indoor unit Indoor unit D Master Unit Slave Unit Slave Unit Slave Unit Remote controller 6 3 2 INDIVIDUAL OPERATION
121. or body heating protection Discharge temperature 125 95 Normal operation Reset Function operation Compressor stop 03 04 4 INDOOR UNIT OPERATION CONTROL 4 INDOOR UNIT OPERATION CONTROL 4 1 1 FAN SPEED SETTING Fan speed setting Press the FAN CONTROL button to set the fan speed 96 EE 5 mo T AUTO HIGH MED LOW 4 1 2 AUTO POSITION Fan speed zone 1 COOLING OPERATION The fan speed is determined automatically in accordance Hi zone with the condition Tr corrected room temperature Ts TrTs 2 C corrected set temperature as shown on the right However the fan speed zone is determined in the manner 1 C Tr Ts lt 2 C Med zone Tr Ts 3 C 2 C lt 3 C as the room temperature increases for the following cases Tr Ts lt 2 C 1 When the Ts is changed Fou zona 2 When operation mode is changed from other mode to COOL When the room When the room 3 When the fan control is changed from other position to AUTO temperature decreases temperature increases 2 HEATING OPERATION 1 When the indoor heat exchanger temperature reaches 47 C or more the fan speed switches to the next higher position LOW MED MED gt HIGH 2 When the indoor heat exchanger temperature drops below 41 C while the refrigerant circulation of the indoor unit is ON the fan speed switches to the next lower position HI
122. orque wrench Fig 4 10 07 03 7 5 PRECAUTIONS FOR INSTALLATION 7 6 PRECAUTIONS FOR SERVICING COPPER PIPES 1 It is necessary to choose adequate materials If new synthetic oil is mixed with residual oil ex min eral type they may deteriorate and block the capil lary tubes or cause the compressor to fail So it is desirable that the amount of residual oil in connection pipes is less than 40 mg 10 m Thickness of copper pipes is shown below Nominal Outer diameter Thickness diameter inch mm mm 1 4 6 35 0 8 3 8 9 52 0 8 1 2 12 70 0 8 5 8 15 88 1 0 2 Control contaminants Since new synthetic oil is easily influenced by conta minants water residual oil etc it must be handled with care more than the conventional lubricating oil 3 Refrigerant charge When charging refrigerant take into account the slight change in the composition of the gas and liquid phases and always charge from the liquid phase side whose composition is stable 4 Correct refrigerant charge As there are air conditioner models using different refrigerant such as R22 R407C make sure to check and not to use wrong refrigerant when installing and servicing 5 Air purge Always use a vacuum pump to purge the air In the case of Fujitsu General s new refrigerant model refrigerant for purging the air is not charged in the outdoor unit at the factory 07 04 1 Countermeasure when the refrig
123. racket Grille G Protect Cover Support Stay Louver Shaft Louver Stopper Louver Rod Cosmetic Panel R Cosmetic Panel L Control Box Cover Flap Base Louver Link Cover Insulation Eva R Insulation Eva L Flap Link Upper Step Motor Flap Link Lower Step Motor Motor Rod A Step Motor V Evaporator Fixture R Bracket V V Evaporator Fixture L Bracket Catch TL 119 Base Bracket Reinforcement Metal Top Cover Protector Metal F Motor Evaporator Bracket R Evaporator Bracket L Cord Bushing KR 51 Locking Spacer B EMI Filter Thermistor Holder Pipe Bolt Fan Motor Fixing Bolt Motor Base Holder Guide Rail Distributor Assy Casing Cover Drain Cap Panel Assy FUJI Terminal 7P Fuse BET 3 15A 250V PCB Holder Arm Center Arm Filter PCB Assy Step Motor H Step Motor V Control Box Bracket Cord Clamp 9358607008 9358533017 9358564004 9358599006 9358557006 9358555002 9358559000 9358535011 9358536018 9359097006 9358537015 9358558003 9358575000 9358857007 9358551004 9358552001 9358550007 9358589007 9358590003 9359096009 9358586006 9358534014 9359282006 9358587003 9358588000 9359240006 313005446558 0400056133 313806262805 0700156014 0700190018 9358562000 0600241018 9358544006 9358746004 9359076032 9703403026 0600222512 9358547007 9358565001 9359280002 9704561305 9359106012 9359105015 9358717004 9357886008 9358607008 9358533017 9358564004
124. rates that is dis played on the timerdisplay decreasesas time passes B CLOCKADJ To cancel the timer mode E DELETE Press the DELETE button to cansel the timer mode N The timer mode can also be canceled by changing the timer mode using the TIMER MODE botton 4 6 2 WEEKLY TIMER Instructions related to heating are applicable to HEAT PUMP MODELS The timer function may not be available because of initial setting To set the WEEKLY timer 1 ON TU WE TH FR SA CLOCK ADJA 3 6 9 12 15 18 21 Press the TIMER MODE button to select the weekly timer Press the SET button for 2 seconds or more Day of the week setting OSET ALL SU MO WE TH FR SA Ca 1 2 SU MO TU TH FR SA Z DAY OK Press the DAY button to select the day of the week and then press the SET button to confirm the setting 13 6 9 1 151821 For ALL all of the days be set together when all appears around each day Time setting 4 G SET When the operating time is set the gt L g mark appears mE a SU MC TU WE TH FR SA d ON 1 OFF 1 ON 2 OFF 2 07 53 P 8d d ex The timer is set for 7 00 18 00 Press the SET TIME buttons to set the ON time in 30 minute increments then press the SET button to proceed to the OFF time set
125. s still exists Nitrogen Gas is not used inside the pipe 515 06 02 4 Connecting branches 1 Connecting the branch liquid pipe 1 Braze each part connection pipe indoor capillary tube and branch liquid pipe as shown in Fig 1 Wrap the two BR sheets around the indoor capillary tube as shown in Fig 2 Cover the indoor capillary tube and the branch liquid pipe with insulation Fig 3 and affix the insulation with tape 2 3 4 Secure the insulation using the binders Fig 4 The branch liquid pipe the joint pipe and the insulation are available as optional parts Fig 1 l g A Fig 2 1 with indoor unit indoor unit gt Indoor side Connection pipe Connection Indoor capillary tube included with indoor unit pipe Indoor capillary tube Brazing all around Branch liquid pipe Connection pipe Connection pipe Indoor capillary tube included with indoor unit Branch liquid pipe Joint pipe Binder 2 Connecting the branch gas pipe The capillary tube is not included in 45 types 1 Braze the branch gas pipe to the connecting pipe Fig 5 2 Cover the branch gas pipe with insulation Fig 6 and affix the insulation with tape 3 Secure the insulation using the binders Fig 7 The branch gas pipe and the insulation are available as optional parts Fig 5 Brazing all around Brazing all around Connection pipe Binder
126. t Range of swing to All range 2 D to B O Q to b to O to O All range Air direction range See page 04 07 4 4 DRAIN PUMP OPERATION 1 When a compressor starts the drain pump starts simultaneously 2 The drain pump operates continuously for 3 minutes after the compressor is turned off 3 When the compressor stops by the Indoor heat exchanger de icing function the drain pump is turned off in 1 hour after the compressor stops 4 When the water level in the drain pan rises up and then the float switch functions Microcomputer stops the compressor and indoor and outdoor fan motor operation 2 Drain pump operates continuously for 3 minutes after the float switch is turned off Almost condensing water may be drained 5 When the float switch turns ON continuously for 3 min FAILURE INDICATION operates 6 When the float switch turns OFF within 3 min the unit starts cooling operation 4 5 FUNCTION 4 5 1 AUTO RE START 1 The air conditioner restarts with the previous setting operation 2 At the restarting of air conditioner THREE MINUTE DELAY FUNCTION operates 3 At the restarting of air conditioner for heating operation COLD AIR DISCHARGE PREVENTION FUNCTION operates 4 When the power of the timer is interrupted during operation and resets later the timer display lamp flashes on and off turned on 3 sec off 1 sec 4 5 2 INDOOR HEAT EXCHANGER DE ICING FUNCT
127. t is 30 minutes after the ON time 3 The OFF time can be carried over to the next day 4 Even ifthe timer operation is set the timer indicator lamp of the indoor unit does not light up The timer indicator lamp is used for wireless remote controllers only To set the DAY OFF for a holiday 4 G sET 2 DAY 3 Z DAY OP DAY 4 Lal DAY OF During the weekly timer press the SET button for 2 seconds or more to set the Select the day to setthe DAY OFF Press the DAY DAY OFF button for 2 seconds or more to set the DAY OFF Press the SET button for 2 seconds or more to com plete the DAY OFF setting day SU Mo TU WE FR SA LFLILI SU MO TU WE TH FR SA m um um um 7 LLULL 3 6 912151821 mark Indicates the DAY 97 To cancel Follow the same procedures as those for setup mui 3 6 9 12 15 18 21 ex The DAY OFF is set for Monday NOTES 1 The DAY OFF setting is only available for days for which weekly settings already exist 2 If the operating time carries over to the next dav during a next dav setting the effective DAV OFF range will be set as shown below Normal Next dav settin DAYOFF yn DAY OFF 1 A l 1 ON OFF ON OFF ON OFF ON OFF WEEKLY WEEKLY WEEKLY WEEKLY Prece
128. te control is a group control 2 2 Indoor unit fan speed switch This switch can select fan speed corresponding to each model Large ceiling type Large cassette type AU45 02 07 E JUMPER WIRE SETTING 4 Factory setting Forbidden Type with sensor Room temperature correct o o coefficient of cooling TE ds jie exchange icing the Set up 2 C Reset 6 C Set up 4 C Reset 80 de icing operation temperature ROTARY SW SETTING SW2 Setting e Sets the unit number of the indoor unit to MASTER or SLAVE Master setting Other Slave setting Indoor unit A Indoor unit B Indoor unit C Indoor unit D 2 4 2 OUTDOOR UNIT E DIP SWITCH SETTING SW1 setting 1 Forced defrost This function first melts the outdoor heat exchange ice and inspects the pressure and temperature when servicing and maintaining the outdoor unit at heating operation 8 Factory setting Forced defrost Defrost start 2 Defrost temperature selected The Defrost start operation temperature can be changed according to the outside air temperature region environment Factory setting SW1 2 Defrost temperature selected OFF 10 C ON 7 C 02 08 3 Pump down pressure SW mode This function disables the pressure switch when operation is stopped by low pressure switch and pump down is not longer possible Factory setting Operate Release
129. ting Set the OFF time in the same way If necessary set the second weekly timer settings in the same way 5 6 G sET To delete the operating time DELETE Repeat steps 3 and 40 set Press the SET button for 2 If the DELETE button is pressed during steps 3 or 4 the the weekly timer for another seconds or more to com operating time for the selected day will be deleted day of the week plete the weekly timer settings If all the days are selected the operating times for all of the days will be deleted 04 11 To start cancel the WEEKLY timer operation To start cancel I DELETE OD CLOCK ADJ 13 6 9 12151821 When the weekly timer is selected the 3 6 9 12 15 18 21 timer starts automatically ex Operating time 7 00 18 00 Press the DELETE button to cancel the timer mode The timer mode can also be canceled by changing the timer The operating time for the current mode using the TIMER MODE but day is displayed ton H NOTES 1 PRECAUTIONS DURING VVEERLY TIMER SET UP Setup is not possible in the following cases so amend the time e Be sure to set the ON time first then the OFF time If either the ON time or the OFF time is not set cor rectly the timer will not operate properly The WEEKLY 2 settings cannot be set earlier than the WEEKLY 1 settings The WEEKLY 1 and WEEKLY 2 time spans cannot overlap 2 The earliest OFF time you can se
130. to CEILING SUSPENSION TY PE and FLOOR CONSOLE UNDER CEILING DUAL TYPE Press the HORIZONTAL SWING button The remote controllers HORIZONTAL SWING lamp orange and indoor unit s SWING indicator lamp HORIZONTAL SWING ora nge will light up In this mode the RIGHT LEFT air direction louvers will swing auto matically to direct the airflow both right and left To stop Horizontal airflow SWING Operation Press the HORIZONTAL SWING button once again The remote controllers HORIZONTAL SWING lamp and indoor unit s SWING indicator lamp HORIZONTAL SWING will go out Airflow direction will return to the setting before swing was begun About Horizontal Airflow Swing Operation The range of swing is relative to the currently set airflow direc tion f the swing range is not as desired use the remote controller s HORIZONTAL AIR FLOW DIRECTION SET button to change the range of swing The SWING operation may stop temporarily when the air condi tioner s fan is not operating or when operating at very low speed 04 08 to Q to O Q to 2 to All range Air direction range See page 04 06 DAY OROG ED B SET BACK DAY OFF Y THERMO E SENSOR lt 32 DELETE ESET 5 Example When set to horizontal swing Air flow direction se

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