Fujitsu ABYF18LBT Service Manual Download Page 4

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MEASUREMENT

DIMENSIONS

WEIGHT

POWER SOURCE
STARTING CURRENT
MOISTURE REMOVAL

FAN MOTOR

DISCRIMINATION

High speed

FAN SPEED

Middle speed
Low speed

TYPE

DUCT TYPE

twin

triple

INDOOR UNIT

ARYF18LBLU ( x2)

ARYF18LBLU ( x3)

ARYF22LBTU ( x2)

OUTDOOR UNIT

AOYD36LATT

AOYD45LATT

ARYF24LBTU ( x2)

AOYD54LATT

COOLING CAPACITY
HEATING CAPACITY

H x W x D

270 x 1,135 x 700 mm

217 x 953 x 595 mm

Gross / Net

45 kg / 38 kg

27 kg / 23 kg

10.0 A

4.5 L/hr

5.0 L/hr

10.0 A

MAXIMUM CURRENT

8.9 A

9.9 A

7.9 A

3.5 L/hr

AIRCIRCULATION HIGH

1,100 m3/h

830 m3/h

400 V 50 Hz 3 4 W

1,250 r.p.m.
1,040 r.p.m.

950 r.p.m.

MFG-24RV

MFH-24RVL

830 r.p.m.

700 r.p.m.

600 r.p.m.

Quiet

800 r.p.m.

550 r.p.m.

10.0 kW

12.5 kW

14.0 kW

11.2 kW

14.0 kW

16.0 kW

AOYD54LATT

10.0 A

5.0 L/hr

9.9 A

14.0 kW
16.0 kW

ELECTRICAL DATA

2009.01.21

Summary of Contents for ABYF18LBT

Page 1: ...n ABYF18LBT x 2 AOYD36LATT ABYF22LBT x 2 AOYD45LATT ABYF24LBT x 2 AOYD54LATT Triple ABYF18LBT x 3 AOYD54LATT DUCT TYPE Indoor unit Outdoor unit Twin ARYF18LBLU x 2 AOYD36LATT ARYF22LBTU x 2 AOYD45LATT ARYF24LBTU x 2 AOYD54LATT Triple ARYF18LBLU x 3 AOYD54LATT CONTENTS SPECIFICATIONS 1 DIMENSIONS 5 CIRCUIT DIAGRAM 10 ERROR DETECTION 14 INDOOR PCB CIRCUIT DIAGRAM 26 OUTDOOR PCB CIRCUIT DIAGRAM 33 PA...

Page 2: ...oss Net 20 kg 17 kg 18 kg 15 kg 10 0 A 10 0 A 4 5 L hr 5 0 L hr 10 0 A MAXIMUM CURRENT 8 9 A 9 9 A 7 9 A 3 5 L hr AIRCIRCULATION HIGH 1 000 m3 h 1 000 m3 h 800 m3 h 1 030 m3 h 1 030 m3 h 680 m3 h 400 V 50 Hz 3 4 W 830 r p m 730 r p m 630 r p m MFF 24RVL 1 030 r p m 1 030 r p m 880 r p m 880 r p m 740 r p m 740 r p m Quiet 500 r p m 580 r p m 580 r p m High speed FAN SPEED COOLING Middle speed Low ...

Page 3: ...ACITY HEATING CAPACITY H x W x D 199 x 990 x 655 mm Gross Net 36 kg 27 kg 10 0 A 10 0 A 4 5 L hr 5 0 L hr 10 0 A MAXIMUM CURRENT 8 9 A 9 9 A 7 9 A 3 5 L hr AIRCIRCULATION HIGH 980 m3 h 980 m3 h 780 m3 h 400 V 50 Hz 3 4 W 1 040 r p m 950 r p m 800 r p m MFH 24RVL 1 330 1 300 r p m 1 330 1 300 r p m 1 150 r p m 1 150 r p m 1 000 r p m 1 000 r p m Quiet 740 r p m 780 r p m 780 r p m 10 0 kW 12 5 kW 1...

Page 4: ...PACITY H x W x D 270 x 1 135 x 700 mm 217 x 953 x 595 mm Gross Net 45 kg 38 kg 27 kg 23 kg 10 0 A 10 0 A 4 5 L hr 5 0 L hr 10 0 A MAXIMUM CURRENT 8 9 A 9 9 A 7 9 A 3 5 L hr AIRCIRCULATION HIGH 1 100 m3 h 1 100 m3 h 830 m3 h 400 V 50 Hz 3 4 W 1 250 r p m 1 040 r p m 950 r p m MFG 24RV MFH 24RVL 830 r p m 830 r p m 700 r p m 700 r p m 600 r p m 600 r p m Quiet 800 r p m 550 r p m 550 r p m 10 0 kW 1...

Page 5: ... 50 Hz 3 4 W 750 r p m MFE 54TV 750 r p m 850 r p m 780 r p m 750 r p m 780 r p m 780 r p m 850 r p m 800 r p m 800 r p m 900 r p m 900 r p m 10 0 kW 12 5 kW 14 0 kW 11 2 kW 14 0 kW 16 0 kW ELECTRICAL DATA TYPE DISCRIMINATION WEIGHT with oil REFRIGERANT TYPE R410A Hermetic type Inverter 4 poles 3 phase DC motor Twin Rotary 808 677 80 25 6 kg PRECHARGED REFRIGERANT 3 450 g COMPRESSOR AND REFRIGERAN...

Page 6: ...DIMENSIONS CASSETTE TYPE Unit mm DECORATION PANEL 700 30 50 700 570 245 146 75 30 102 135 250 99 40 Liquid pipe Gas pipe 108 INDOOR UNIT Top view Side view 530 Hanging bolt position Drain pipe 0 D 25 4 540 Hanging bolt position ...

Page 7: ...INDOOR UNIT CEILING TYPE Unit mm 990 900 500 655 530 200 175 199 Rear view 2009 01 13 6 ...

Page 8: ...DUCT TYPE ARYF18LBLU Unit mm Drain pipe diameters Inside 21 5 mm Outside 26 0 mm INDOOR UNIT 886 850 953 920 600 390 150 217 605 575 20 2009 01 13 7 ...

Page 9: ...DUCT TYPE ARYF22LBTU ARYF24LBTU Unit mm INDOOR UNIT 2009 01 13 8 1 135 1 177 1 015 139 264 264 264 107 32 114 66 32 54 240 281 168 283 477 700 173 161 40 39 240 132 240 16 121 270 ...

Page 10: ...2009 01 13 9 31 12 330 900 1290 9 21 OUTDOOR UNIT unit mm 650 400 370 air flow ...

Page 11: ...1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 CN9 CN5 CN8 CN13 CN12 CN11 CN14 CN4 CN1 CN104 CN101 CN105 E101 E102 CN106 W105 W102 W101 FAN MOTOR F M M M STEP MOTOR STEP MOTOR FLOAT SWITCH THERMISTOR PIPE TEMP THERMISTOR ROOM TEMP TERMINAL TERMINAL DRAIN PUMP MOTOR M TO OU...

Page 12: ...2 1 2 2 1 1 2 1 2 3 4 5 6 7 8 1 2 3 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 1 2 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 4 5 6 CN101 W105 W102 W101 CN104 CN106 CN103 CN102 E101 E102 CN105 CN4 CN1 CN5 CN7 CN8 CN12 CN11 CN9 CN10 CN14 CN6 CN13 CN3 TERMINAL F101 FUSE 3 15A...

Page 13: ...4 5 1 2 3 4 5 1 2 3 1 2 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 8 GREEN YELLOW GREEN GREEN WHITE WHITE CN101 W105 W102 W101 CN108 CN103 CN102 CN104 E101 E102 CN105 CN106 CN4 CN1 CN5 CN7 CN8 CN12 CN11 CN9 CN10 CN6 CN14 CN13 CN3 TERMISTOR PIPE TEMP TERMISTOR ROOM TEMP TERMINAL TERMINAL F101 1 2 3 1 2 3 TO OUTDOOR UNIT TO REMOTE CONTROL UNIT COIL FUSE 3 15A 250V F M FAN MOTOR CONTROLLER...

Page 14: ... 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 5 EARTH 1 2 3 L1 L2 L3 N COMP...

Page 15: ...N2 5 CN3 B06B PASK 1 WHITE CN3 1 CN3 2 CN3 3 CN3 4 CN3 5 CN3 6 CN4 B08B PASK 1 WHITE CN4 1 CN4 2 CN4 3 CN4 4 CN4 5 CN4 6 CN4 7 CN4 8 CN1 B03B PASK 1 WHITE CN1 1 CN1 2 CN1 3 CN105 B5P6 VH B WHITE CN105 6 CN105 5 CN105 4 CN105 3 CN105 2 CN105 1 CN106 B2P3 VH B E BLUE CN106 1 CN106 2 CN103 B2B XH AM WHITE CN103 1 CN103 2 CN102 B3B XH AM WHITE CN102 1 CN102 2 CN102 3 CN104 B08B PASK 1 WHITE CN104 1 CN...

Page 16: ... 3 C37 0 1 F 1000P R x 3 C35 C12 C11 R67 1 0K 1 10W 5V 1 0K 1 10W X 3 R63 R64 R65 10K 1 10W x 3 R66 R32 R23 R24 13 5V R26 10K 1 10W R25 1 0K 1 10W 5V C14 1000P R C16 0 01 F R29 390 1 10W R28 10K 1 10W 3 2 1 Q1 DTC124EKA C15 0 01 F 5V 5V C17 0 01 F C18 0 01 B R27 330 1 10W R31 10K 1 10W R34 1 0K 1 10W R30 10K 1 10W R33 10K 1 10W Q2 DTC124EKA BZ1 PKM13EPYH 4000 A0 R36 0R0 R35 1 0K 1 10W 13 5V R47 39...

Page 17: ... 01 KH 8 7 6 5 3 2 10 12 L N K102 G5NB 1A 13 5V RC101 120 0 1 CN106 B2P3 VH B E DRAIN PUMP 2 1 IC26 10 IC26 14 1 3 4 2 2 1 3 2 1 C116 0 01 B 5V R112 330 1 10W L102 BLm18 AG601 I C101 TLP621 GB L103 BLm18 AG601 4 3 1 2 4 2 3 1 K101 G5NB 1A 13 5V R113 330 1 10W CN103 B2B XH AM E I B OUT E I B I N CN102 B3B XH AM IC26 14 IC26 10 8 7 6 5 4 3 2 1 13 5V C120 0 1 F C121 0 1 F 5V DC SUPPLY CN101 B03B PASK...

Page 18: ...R 325MC GREEN D202 SLR 325DC ORANGE D203 SLR 325VC RED CN201 S07B PASK 2 LF SN 6 7 5 4 3 2 1 2 1 4 3 VCC OUT GND 2 1 3 OPERATE TIMER FILTER CLEAN FILTER SIGN 5V REMOTE CONTROL SIGNAL GRAND MANUAL AUTO SWICTH TO CONTROLLER PCB ASSEMBLY 2008 12 11 17 CASSETTE TYPE INDOOR UNIT INDICATOR PCB ASSEMBLY K06AG 0700HSE D0 ...

Page 19: ...ASK 1 CN201 S08B PASK 2 THERMISTOR PIPE ENTRANCE TEMP THERMISTOR ROOM TEMP CN8 B2B XASK 1 A CN7 B2B XAYK 1 A CN5 B2B XAKK 1 A GRAY GRAY CN11 B05B XASK 1 A CN12 B05B XARK 1 A REMOTE CONTROL UNIT EARTH LOUVER UP DOWN LOUVER RIGHT LEFT M M INDICATOR PCB ASSEMBLY K04EI 0801HSE D0 CONTROLLER PCB ASSY ABYF18LBT K06AK 080FHSE C1 ABYF22LBT K06AK 080EHSE C1 ABYF24LBT K06AK 080DHSE C1 POWER SUPPLY PCB ASSEM...

Page 20: ... 0 1 F 1000P R x 3 C35 C12 C11 R67 1 0K 1 10W 5V 1 0K 1 10W X 3 R63 R64 R65 10K 1 10W x 3 R66 R32 R23 R24 13 5V R26 10K 1 10W R25 1 0K 1 10W 5V C14 1000P R C16 0 01 F R29 390 1 10W R28 10K 1 10W 3 2 1 Q1 DTC124EKA C15 0 01 F 5V 5V C17 0 01 F C18 0 01 B R27 330 1 10W R31 10K 1 10W R34 1 0K 1 10W R30 10K 1 10W R33 10K 1 10W Q2 DTC124EKA BZ1 PKM13EPYH 4000 A0 R36 0R0 R35 1 0K 1 10W 13 5V R47 390 1 10...

Page 21: ...8 7 6 5 3 2 10 12 L N K102 G5NB 1A 13 5V RC101 120 0 2 CN106 B2P3 VH B E DRAIN PUMP 2 1 IC26 10 IC26 14 1 3 4 2 2 1 3 2 1 C116 0 01 B 5V R112 330 1 10W L102 BLm18 AG601 I C101 TLP621 GB L103 BLm18 AG601 4 3 1 2 4 2 3 1 K101 G5NB 1A 13 5V R113 330 1 10W CN103 B2B XH AM E I B OUT E I B I N CN102 B3B XH AM IC26 14 IC26 10 8 7 6 5 4 3 2 1 13 5V C120 0 1 F C121 0 1 F 5V DC SUPPLY CN101 B03B PASK 1 1 2 ...

Page 22: ...10 16V SW201 EVQPAG04K 1 3 2 4 1 2 3 4 5 6 7 8 CN201 08 08 JC25 XMR 1430 L 200 BROWN RED ORANGE YELLOW WHITE BLUE PURPLE GRAY OPERATE TIMER LOUVER LOUVER 5V REMOTE SIGNAL GND MANUAL AUTO SWITCH D206 EMPG3863X J300K GREEN D208 EBR3864X J300K RED TO MAIN PCB 2008 12 11 21 CEILING TYPE INDOOR UNIT INDICATOR PCB ASSEMBLY K04EI 0801HSE D0 ...

Page 23: ...8 2 CN6 1 CN6 2 CN10 1 CN10 2 THERMISTOR ROOM TEMP THERMISTOR PIPE MID TEMP REMOTE CONTROL UNIT TERMINAL BOARD 1 2 3 EARTH WIRE W105 W102 W101 3 2 N 1 TERMINAL BOARD OUTDOOR UNIT F M DC FAN MOTOR ARYF22 24LBTU only NORMAL COIL 22mH 2 2A E I B I N E I B OUT DRAIN PUMP FLOAT SWITCH HEATER FRESH AIR DC SUPPLY POWER DRIVE EMI FILTER ZCAT1518 0730 2 TURNS CN1 B03B PASK 1 WHITE CN4 B08B PASK 1 WHITE CN3...

Page 24: ... 0 1 F 1000P R x 3 C35 C12 C11 R67 1 0K 1 10W 5V 1 0K 1 10W X 3 R63 R64 R65 10K 1 10W x 3 R66 R32 R23 R24 13 5V R26 10K 1 10W R25 1 0K 1 10W 5V C14 1000P R C16 0 01 F R29 390 1 10W R28 10K 1 10W 3 2 1 Q1 DTC124EKA C15 0 01 F 5V 5V C17 0 01 F C18 0 01 B R27 330 1 10W R31 10K 1 10W R34 1 0K 1 10W R30 10K 1 10W R33 10K 1 10W Q2 DTC124EKA BZ1 PKM13EPYH 4000 A0 R36 0R0 R35 1 0K 1 10W 13 5V R47 390 1 10...

Page 25: ...6 5 3 2 10 12 L N K102 G5NB 1A 13 5V RC101 120 0 2 CN106 B2P3 VH B E DRAIN PUMP 2 1 IC26 10 IC26 14 1 3 4 2 2 1 3 2 1 C116 0 01 B 5V R112 330 1 10W L102 BLm18 AG601 I C101 TLP621 GB L103 BLm18 AG601 4 3 1 2 4 2 3 1 K101 G5NB 1A 13 5V CN103 B2B XH AM E I B OUT E I B I N CN102 B3B XH AM IC26 14 IC26 10 8 7 6 5 4 3 2 1 13 5V C120 0 1 F C121 0 1 F 5V DC SUPPLY CN101 B03B PASK 1 1 2 3 LF101 ELF17N015A ...

Page 26: ...2 L N K102 G5NB 1A 13 5V RC101 120 0 2 CN106 B2P3 VH B E DRAIN PUMP 2 1 IC26 10 IC26 14 1 3 4 2 2 1 3 2 1 C116 0 01 B 5V R112 330 1 10W L102 BLm18 AG601 I C101 TLP621 GB L103 BLm18 AG601 4 3 1 2 4 2 3 1 K101 G5NB 1A 13 5V CN103 B2B XH AM E I B OUT E I B I N CN102 B3B XH AM IC26 14 IC26 10 8 7 6 5 4 3 2 1 13 5V C120 0 1 F C121 0 1 F 5V DC SUPPLY CN101 B03B PASK 1 1 2 3 C101 0 22 LE LF101 ELF20N018A...

Page 27: ...2P YELLOW CN801 MAIN PCB COM 1971032 8 G I C2 0 8P WHITE 1 2 3 4 5 6 7 8 1 2 3 4 5 6 CN800 FLASH B06B PASK WHITE CN803 HEATSINK TH 1971032 2 G I C2 0 2P RED 1 2 CN802 CT OUT 2 1871843 3 G I C2 5 3P BLUE 1 2 3 DC I N W800 B TM801 P OUT TM802 P I N TM803 N I N THERMISTOR HEATSINK INV TEMP C M UL1015 AWG12 YELLOW UL1015 AWG12 BLUE THERMISTOR HEATSINK PFC TEMP 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 CN630 MAIN ...

Page 28: ...C3 uLN2003ADR C51 0 022 F 5V C31 0 1 F 12V CR1 CR2 RE1202 0 2 120 x 2 12V 12V K1 K2 G5NB 1A x 2 3 1 2 4 3 1 2 4 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 1C 2C 3C 4C 5C 6C 7C COM 1B 2B 3B 4B 5B 6B 7B E 5 6 7 8 1 2 3 4 NC 8 4 6 5 7 3 2 1 CS SK D I NC VCC DO TEST GND 3 6 11 14 1 8 10 15 2 7 9 16 4 5 12 13 I 1 I 2 I 3 I 4 COM1 COM2 NC1 NC2 O1 O2 O3 O4 GND1 GND2 GND3 GND4 2 3 1 3 1 2 3 4 2 1 2 3 1 3 4 2 ...

Page 29: ...89 0 1 F Overcurrent Detection PFC Control Hysteresis Comparator C385 1000P B R382 1 0K R385 4 7K R388 10K R391 3 9K 1 R394 100K 1 R397 1 0K 1 I C380 2 BA2901F R398 10K 1 R399 10K 1 R393 100K 1 C384 1000P B R381 1 0K R384 4 7K R387 10K R390 3 9K 1 I C380 3 BA2901F R396 1 0K 1 R392 100K 1 R395 1 0K 1 I C380 4 BA2901F R386 10K R389 3 9K 1 C383 1000P B R380 1 0K R383 4 7K C382 0 1 F L380 BL02Rn1 5V C...

Page 30: ...17U I C470 2 BA2902F I C470 1 BA2902F I C470 4 BA2902F 15V 3 1 2 D473 DAN217U 5V C633 100 25V C632 0 1 F C631 0 1 F 15V C630 330 35V C634 0 1 F D630 1SS355 I C630 NJM7805 1 2 3 I O G 3 2 1 2 1 3 4 2 1 3 4 5V Q640 DTC143EUA R645 1 0K R646 1 0K I C635 PS2561L 1 V I C636 PS2561L 1 V SW650 CJS 1200TB I C655 BU4842F 5V R655 100K R656 1 0K C646 0 01 B C645 0 1 F R653 10K 3 2 1 P_ARMU_R M06P P_ARMU_S M07...

Page 31: ...2 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 VUFS P VUFB VP1 UP VVFS U VVFB VP1 VP VWFS VWFB VP1 VPC V W WP NU VN1 VNC C I N NV CFO FO UN NW VN WN R940 R944 0 08 5W x 5 D908 US1J C858 4 7 50V R861 10K 1 10W 1 R862 10K 1 10W 1 15V I C840 1 BA2904F 2 3 1 C855 0 1 F C856 4 7 50V 5V R868 4 7K 1 10W R867 1 0K 1 10W C853 1000P B D851 DAN217U 2 3 1 R865 R866 22K 1 10W 1 x 2 D850 DAN217U 15V 2 3 1...

Page 32: ... TNR P202 NSHV4 15A FH204 FH205 P201 NSHV4 15A FH202 FH203 FH200 FH201 P200 NSHV4 15A VA201 820V TNR VA200 820V TNR VA202 820V TNR TM203 TM204 TM205 L3 OUT BLACK L2 OUT WHITE L1 OUT RED 5 6 3 4 1 2 5 6 3 4 1 2 L1 I N RED TM200 L2 I N WHITE TM201 L3 I N BLACK TM202 W206 E GREEN CN200 2 1871843 3 CT OUT G I C2 5 3P BLUE 1 2 3 1 2 3 3 2 4 1 3 Phase 380 415V 50Hz H 0017 2 x 2 H 0017 2 x 2 H 0017 2 x 2...

Page 33: ...0V C700 660 450V C701 660 450V R703 68K RS 5W R702 68K RS 5W R701 68K RS 5W R700 68K RS 5W W700 P I N ORANGE PURPLE N I N W701 W702 P OUT YELLOW W703 N OUT BLUE 2008 10 21 32 OUTDOOR UNIT CAPACITOR PCB ASSEMBLY K07AP 0700HUE P0 ...

Page 34: ...ature sensor outlet error 0A Outdoor temperature sensor error 0E Heat sink thermistor Inverter error 15 Compressor temperature sensor error 1d 2 way valve temperature sensor error 1E 3 way valve temperature sensor error 29 Outdoor heat exchanger temperature sensor middle error 2d Heat sink thermistor P F C error 20 Indoor manual auto switch abnormal 2A Power supply frequency detection error 17 IPM...

Page 35: ...ensor error 3 times 4 times sensor middle error 3 times 5 times Heat sink thermistor P F C error 4 times 2 times Indoor manual auto switch abnormal 4 times 4 times Power supply frequency detection error 5 times 2 times IPM protection 5 times 3 times CT error 5 times 5 times Compressor location error 5 times 6 times Outdoor fan error 5 times 7 times Connected indoor unit abnormal 5 times 8 times Ou...

Page 36: ... manual of the indoor unit Operate ENTER TEST RUN switch on the display board by the following procedure LED display Controller PCB Assy of control unit part Operation mode Upper HEAT Lower COOL ENTER TEST RUN switch 2 1 Operating procedures for the test run 1 Check the 3 way valves both at the liquid side and gas side are opened 2 Set the operation mode to COOL or HEAT POWER MODE ERROR TEST RUN P...

Page 37: ...ror For details refer to the right table 2 Error code check table Number of blinks LED Error type 1 Serial forward transfer error 2 Discharge thermistor error 3 Heat exchange thermistor outlet error 4 External temperature thermistor error 5 Heat exchange thermistor intermediate error 6 Discharge temperature protection permanent stoppage 7 Compressor thermistor error 8 Heatsink thermistor inverter ...

Page 38: ... pump down is successfully completed the above LED display is shown the outdoor unit remains stopped until the power is turned off 7 Turn the power off ERROR TEST RUN PUMP DOWN LOW NOISE PEAK CUT POWER MODE L1 L2 L3 L4 L5 L6 L7 PUMP DOWN is completed Note To stop pump down press the PUMP DOWN switch again To start the pump down again after the compressor is automatically stopped due to an error tu...

Page 39: ...ut Insulations 9375525026 2 Display Panel 9375529055 3 Receiver Window 9375547011 4 Intake Grille 9375531027 5 Long Life Filter 9375533014 7 Flap Total Assy 9377760029 8 Hook Bracket 9375546014 9375532024 9375530013 9 Grille Hook 10 Panel Cover without Insulations 11 Indicator PCB Assy 9707371024 12 Connector Cover 9375549015 Part number ...

Page 40: ...lap total assy Motor holder assy 39 2009 01 14 connector red connector white 17 19 20 21 Ref Description 17 Gear A 9375536015 19 Motor Holder 9375535018 20 Step Motor white connector 9900139070 21 Step Motor red connector 9900139087 Part number ...

Page 41: ...e 35 Drain Pan Sub Assy 18 36 Wire Cover 37 Pipe Cover 38 Hook R 39 Hook L 43 Drain Cap 9375492014 9375494018 9375503017 9377765024 35 Drain Pan Sub Assy 22 24 9377765017 9375516017 9375515010 9375504014 9375505011 9375502010 71 Remote Control 72 Remote Control Holder 9315885012 9305642045 Ref Description Part number ...

Page 42: ...or Holder 49 Separate Wall 50 Float Switch 52 Drain Hose 53 Drain Port 55 Distributor Assy 22 24 55 Distributor Assy 18 56 Coupling Pipe Assy 22 24 56 Coupling Pipe Assy 18 9377914026 44 Pump Assy 45 Drain Pump Holder B 9371325316 9373038368 9375480011 9377914019 9375507015 9900360047 9375518011 9602436019 9375552015 9375506018 9900361037 9375519018 9375520014 9371325330 9373038375 Ref Description...

Page 43: ... 62 Control Box A 9375511012 63 Controller PCB Assy 18 63 Controller PCB Assy 22 63 Controller PCB Assy 24 64 Puwer Supply PCB Assy 9707398120 65 Terminal 9306489045 66 Terminal 9703345012 Pipe Thermistor 9703297014 Room Thermistor 9900502003 9707393538 Ref Description 9707393521 9707393514 Part number ...

Page 44: ...1 2 5 Hanger Bracket L 9358596005 6 Hanger Bracket R 9358595008 7 Cosmetic Panel R 9358535028 8 Cosmetic Panel L 9358536025 1 Remote Control 9315885012 2 Remote Control Holder 9305642045 3 Top Cover 9358534021 4 Arm 9358565001 Ref Description Part number ...

Page 45: ...y 9705798069 14 Insulation Panel A 9358574003 15 Insulation Panel B 9358914007 11 Panel Assy with side cover R 9359076247 12 Side Cover R Assy 9359069072 Panel Insulation F PCB holder Insulation D Insulation E Insulation C 9358531167 Ref Description Part number CEILING TYPE ...

Page 46: ...Grille 2009 01 14 45 24 25 24 21 22 21 23 21 Air Filter 9358567029 23 Arm Bracket 9359281009 24 Grille Support 9358602003 25 Filter Bracket 9358607008 22 Grill F 9358532027 Ref Description Part number CEILING TYPE ...

Page 47: ...6 35 Louver 9358561027 36 Bushing B 9358554005 39 Motor Rod 9358560013 33 Protect Cover 9358564011 34 Support Stay 9358599006 37 Louver Stopper 9358555002 38 Louver Rod 9358559017 32 Flap Base 9358537022 31 Kit Flap Base 9372670033 Ref Description Part number CEILING TYPE ...

Page 48: ...hing 9357942001 42 Bushing C 9358553008 46 Louver Link 9358556009 47 Louver Shaft 9358557006 48 Louver Link Cover 9358558010 52 Flap Link Upper Step V 9358551004 53 Flap Link Lower Step V 9358552001 51 Motor Rod A Step V 9358550007 50 Motor Base 9358562017 45 Step Motor H 9900297015 49 Step Motor V 9900362010 Ref Description Part number CEILING TYPE ...

Page 49: ...INDOOR UNIT Base assy 2009 01 14 48 62 62 63 62 62 61 62 Cap 9358563007 63 Base Bracket 9358586006 Ref Description Part number 61 Base Assy 9359061014 CEILING TYPE ...

Page 50: ...Plate 9372673010 75 Drain Hose Assy 9359242000 71 Kit Separate Wall A 9372666012 73 Kit Drain Pan Assy 9372669013 79 Pipe Thermistor 9900022020 76 Kit Insulation Flap Base 9372672013 72 Kit Separate Wall B 9373448013 78 Catch 9359096009 74 Drain Cap 9358746004 Ref Description Part number CEILING TYPE ...

Page 51: ...ator Total Assy 9359051275 9359051268 82 Bypass Pipe Assy 9377819017 9377821010 83 84 Distributor Assy 9371325354 9371325361 Coupling Pipe Assy 9373038399 9373038382 ABYF22LBT ABYF24LBT Ref Description Part number ABYF18LBT INDOOR UNIT ABYF18LBT Evaporator CEILING TYPE ...

Page 52: ...2 96 92 94 91 Sirocco Fan Assy 9385258006 95 Rubber 9385102002 92 Casing 9358543009 96 Motor Fixing Table 9358591000 94 Fan Motor Assy 9602401017 98 Motor Fixture 9358594001 97 Protector 9359282006 93 Casing Cover 9358544006 Ref Description Part number CEILING TYPE ...

Page 53: ...tor Assy 9703299087 103 Controller PCB Assy 18 103 Controller PCB Assy 24 9707393545 103 Controller PCB Assy 22 9707393552 9707393569 102 Control Box Cover Assy 9359097006 105 Terminal 3P 9306489045 106 Terminal 3P 9703345012 9707398113 104 Power Supply PCB Assy Ref Description Part number CEILING TYPE ...

Page 54: ...3034216 6 Drain Pan Sub Assy 9364502069 13 Hook 9363195002 10 Pipe Thermistor 9703297090 7 Evaporator Support Plate 9363404005 8 Bracket Evaporator R 9363199000 9 Bracket Evaporator L 9363198003 2 Side Panel R Sub Assy 9364505022 3 Side Panel L Sub Assy 9364506029 Ref Description Part number 14 Cabinet Cover Sub Assy 9364503028 Outlet Eva Assy 9372978047 Drain Cap Assy 9377878014 11 Pipe Cover 936...

Page 55: ...n Assy 9385258006 28 Rubber Vibration proof 9385102002 23 Casing Assy 9363322002 25 Motor Fixing Table Assy 9358591000 22 Panel Assy Motor 9363401004 26 Fan Motor Assy 9602401017 29 Room Thermistor 9703299018 27 Motor Fixture 9358594001 21 Top Panel Sub Assy 9364507026 Ref Description Part number ...

Page 56: ... 31 Control Box 34 Terminal 35 Terminal 33 Power Supply PCB Assy Ref Description Part number 32 Controller PCB Assy 9707393576 9375240059 9703345012 9306489045 9707398137 Wire Hole Cover Remote Control 9372714010 9378176010 9372266199 Control Box Cover 9363201000 ...

Page 57: ...4516018 10 Cabinet L Sub Assy 9374509010 9 Cabinet R Sub Assy 9374508013 1 Intake Cover Sub Assy 9374512010 6 Outlet Panel Sub Assy 9374510016 5 Evaporator Total Assy 9374517145 3 Drain Pan Sub Assy 9374513017 2 Main Panel Sub Assy 9374511013 11 Intake Frame Assy 9374216017 4 Drain Cap 9356541007 8 Bracket pipe Sub Assy 9374514014 Ref Description Part number ...

Page 58: ... Bracket Motor Assy A 9374230020 24 Sirocco Fan Assy 9356531039 29 Rubber 9385102002 21 Base Sub Assy 9374504015 22 Separate Wall Assy 9374228010 30 Bracket Eva R 9374207015 28 Motor Induction 9602433018 26 Bracket Motor Assy B 9358591000 27 Bracket Motor C 9358594001 Ref Description Part number Bracket Eva L 9374208012 ...

Page 59: ...ler PCB Assy 24 9707393491 32 Cap Power 9352173011 33 One Touch Bush 9374407019 34 Terminal 3P 9703345012 35 Terminal 3P 9306489045 36 Power Supply PCB Assy 9707398144 37 Reactor Assy 9707457018 Room Thermistor 9703299025 Pipe Thermistor 9703297021 Remote Control 9372266199 Wire Assembly 9372714010 Ref Description Part number ...

Page 60: ...378111011 7 Right Panel Sub Assy 9374416158 8 Pipe Cover Rear 9378862012 Protective Net 9375381042 Emblem Rear 9351355005 6 Pipe Cover Front 9378861015 5 Sevice Panel Sub Assy 9374415076 4 Grip Side 9374173013 3 Fan Guard 9374330010 2 Front Panel 9374094028 PARTS OUTDOOR UNIT 5 8 6 7 3 9 3 4 2 1 ...

Page 61: ...an Assy Motor DC Brushless Condenser A Assy Condenser B Assy Separate Wall Sub Assy Reactor Assy Reactor Holder Sub Assy Base Assy Valve Plate Compressor Cover A Compressor Cover B 9366378020 13 Motor Bracket Sub Assy 9374418145 9602749010 9374433018 9374434015 9374413195 9900246013 9379067003 9374166220 9378804012 9378611023 9378612020 ...

Page 62: ...2009 01 14 61 Coil Expansion Valve Expansion Valve Assy 4 way Valve Assy Solenoid OUTDOOR UNIT Accumulator 3 way Valve Assy 3 way Valve Assy Compressor Assy Accumulator Holder Comp Plate Assy Strainer Assy Sensor 9900190057 9370947182 9374425167 9970055041 9379014014 9379079006 9379077002 9379013017 9378800014 9378826014 9372524039 9900505011 ...

Page 63: ...1 9707627022 Main PCB Assy 45 51 9707627039 Main PCB Assy 54 Ref OUTDOOR UNIT Parts number Description PFC PCB Assy Capacitor PCB Assy Inverter PCB Assy Reactor Assy Terminal 59 58 60 61 62 63 64 Thermistor Discharge Compressor Thermistor Thermistor Heat Exchanger Med Thermistor Heat Exchanger Out Thermistor Outdoor Heatsink Thermistor Inverter Heatsink Thermistor PFC 9900515003 9900516000 9900513...

Page 64: ...315885012 9305642045 0600185541 0700019098 9375549015 0700139192 0700009051 9378596016 9378597013 0700094071 0700009037 For cealing openings cutting Also used as packing 1 4 1 2 2 2 4 For covering connector Q ty Name and Shape Application Connector cover Screw M5 x 12 Screw M4 x 12 For mounting decoration panel For mounting connector cover 63 2009 01 14 Remote control holder Remote control Battery...

Page 65: ... 13 64 1 1 1 2 1 1 1 Q ty Name and Shape Application For indoor side pipe joint Large pipe For indoor side pipe joint Small pipe Adhesive type 70 x 230 For fixing the drain hose L 280 mm 9378173552 9378173736 312300787605 313035356905 9359242000 9359225003 313806350303 Coupler heat insulator large Coupler heat insulator small For fixing the drain hose For electrical wiring Nylon fastener large Nyl...

Page 66: ...template 1 For positioning the indoor unit 9364225005 Hanger 4 For suspending the indoor unit from ceiling 9363195002 Screw M4 x 10 8 For installing the hanger 0700009037 Special nut A large flange 4 For suspending the indoor unit from ceiling 313005446653 313005446759 Special nut B small flange 4 Binder For electrical wiring 313035356905 Wire clamper For electrical wiring 0600429010 Small 1 For r...

Page 67: ...nt large pipe 9378173569 For indoor side pipe joint small pipe 9378173521 Binder Wire clamper For electrical wiring 313035356905 For electrical wiring 0600429010 Drain hose insulation 1 small 2 middle 1 For remote control and remote control cord 313361275805 1 large For fixing the drain hose 312300787605 Insulates the drain hose and vinyl hose 313806217708 2009 01 21 66 Remote control 1 For air co...

Page 68: ...Name and Shape Q ty Application 1 2 OUTDOOR UNIT For drain piping work Drain pipe Drain cap 9303029015 313166024302 2008 11 13 67 ...

Page 69: ...0812G3587 ...

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