Fujitsu ABY14LBAJ Service Manual Download Page 14 | Manualshive

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2006.11.15

13

OUTDOOR UNIT LEDS

LED A

LED B

LED C

Communication error (indoor unit A to outdoor unit)
Communication error (indoor unit B to outdoor unit)
Communication error (indoor unit C to outdoor unit)
Discharge pipe temperature sensor
Outdoor heat exchanger temperature sensor
Outdoor temperature sensor
Outdoor 2way valve(A) temperature sensor
Outdoor 2way valve(B) temperature sensor
Outdoor 2way valve(C) temperature sensor
Outdoor 3way valve(A) temperature sensor
Outdoor 3way valve(B) temperature sensor
Outdoor 3way valve(C) temperature sensor
Compressor temperature sensor
Heatsink temperature sensor
Pressure switch A abnormal
Pressure switch B abnormal
Indoor unit connection capacity error
IPM error
Comoressor loter location error
Compressor can not start to operate
Outdoor fan (upper) motor error
Outdoor fan (lower) motor error
Microcomputer error
4way valve (Solenoid) abnormal

1 time

1 time

1 time

2 times

3 times

4 times

5 times

5 times

5 times

6 times

6 times

6 times

7 times

8 times

9 times

10 times

11 times

12 times

13 times

14 times

15 times

16 times

17 times

18 times

: Slow flashing - : Off

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Summary of Contents for ABY14LBAJ

Page 1: ...J AOYA24LAT3 AOYA18LAT3 FLOOR CONSOLE UNDER CEILING DUAL type INDOOR PCB CIRCUIT DIAGRAM 8 OUTDOOR PCB CIRCUIT DIAGRAM 9 CONTENTS SPECIFICATIONS 1 OUTLINE AND DIMENSIONS 3 REFRIGERANT SYSTEM DIAGRAM 5 ERROR CONTENTS CIRCUIT DIAGRAM 6 12 DISASSEMBLY ILLUSTRATION 14 PARTS LIST 27 ACCESSORIES 29 ...

Page 2: ...AL DATA 850 r p m 760 r p m 199 x 990 x 655 mm Cool and Heat 670 r p m ABY18LBAJ 230 V 50 Hz 780 m3 hr 230 V MFA 18JTT MFA 14JTT 1 030 r p m 890 r p m 770 r p m 37 kg 28 kg DIMENSIONS POWER SOURCE DISCRIMINATION INDOOR UNIT HIGH SPEED MED SPEED LOW SPEED H x W x D FAN MOTOR WEIGHT Gross Net 2006 11 17 1 ...

Page 3: ...kW 50 Hz 3 050 m3 hr Hermetic type Inverter 4 poles 3 phase DC motor Twin Rotary MAX PIPE LENGTH each unit MAX PIPE LENGTH total 30 0 m 40 0 m 50 0 m CHARGELESS ADDITIONAL CHARGE 2 200 g 2 400 g 2 600 g REFRIGERANT CHARGE R410A 20 g m 30 m 25 m MIN PIPE LENGTH each unit 5 m 50 m MAX ELEVATION between indoor units 10 m MAX ELEVATION between indoor and outdoor 15 m 700 x 900 x 330 mm 55 kg 63 kg OUT...

Page 4: ...OUTLINE AND DIMENSIONS INDOOR UNIT Unit mm 990 900 500 655 530 200 175 199 rear view 2006 11 17 3 ...

Page 5: ...2006 11 17 4 Unit mm OUTDOOR UNIT Air Flow 40 900 700 21 9 400 330 31 12 370 650 ...

Page 6: ...ainer 3 way valve 3 way valve 3 way valve 2 way valve 2 way valve 2 way valve Heat exchanger Room Thermistor Strainer Expansion valve Expansion valve Expansion valve 4 way valve HEAT COOL Heat exchanger Heat exchanger Heat exchanger Receiver tank Room Thermistor Strainer Strainer Distributor Pipe Thermistor Pipe Thermistor Pipe Thermistor Pipe Thermistor Pipe Thermistor Pipe Thermistor Heat exchan...

Page 7: ...GE YELLOW WHITE BLUE PURPLE GRAY CN7 CN8 CN4 CN13 CN10 CN11 CN5 CN1 Use T3 15A 250V Fuse on F101 N L 1 L 2 N 3 1 2 3 4 6 3 5 2 1 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 5 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 1 2 1 2 1 2 3 4 5 1 2 3 4 5 CN201 FAN MOTOR F M TERMINAL STEP MOTOR LEFT RIGHT STEP MOTOR UP DOWN FAN MOTOR CAPACITOR ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR 1 2 DISPLAY B...

Page 8: ...TE BLACK WHITE WHITE WHITE WHITE WHITE BLACK BLACK YELLOW ORANGE BLUE BROWN RED RED RED YELLOW ORANGE RED BROWN BLACK BLACK WHITE BROWN BLACK WHITE WHITE BLACK RED YELLOW PINK BLACK BLACK GREEN WHITE WHITE WHITE BLACK BLACK BLACK RED BROWN BLACK BLUE BLACK BLACK BLACK BROWN BROWN YELLOW WHITE BLACK RED RED RED WHITE L1 L2 P N1 3 2 1 BLACK BLACK BROWN 4WV 4 WAY VALVE CONSTRUCTION CHECK SWITCH E V P...

Page 9: ... R49 1 0K 1 10W C38 0 01 F R47 390 1 10W R48 10K 1 10W HA JEM A CN14 B4B XH AM M M 5V FLOAT SWITCH C15 B3B XARK 1 A RED C49 0 01 F 5V 5V RJ2 10K 1 10W RJ1 1 0K 1 10W R58 10K 1 10W R100 10K 1 10W B2B XAKK 1 A BLACK B2B XASK 1 A CN7 CN8 C34 0 1 F C37 0 1 F R43 10K 1 1 10W R45 49 9K 1 1 10W ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR CN10 B5B XASK 1 A WHITE LOUVER UP DOWN LOUVER RIGHT LEF...

Page 10: ...5 AWG14 WHITE F201 TLC 25A 250V B 250V 25A AC230V 50Hz INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C 3 N L 3 N L 3 N L N L F202 FSL 250 10 EM 250V 10A SERIAL A SERIAL C SERIAL B W200 W201 W202 CN800 B7B XASK 1 A WHITE B B B CN27 B6B XARK 1 A RED CN50 06 XA 172520 1007 WHITE CN51 06 XA 172520 1007 GREEN CN30 179844 1 WHITE CN37 B2B XARK 1 A RED CN36 B2B XASK 1 A WHITE CN26 B2B XAMK 1 A GREEN CN25 B2B X...

Page 11: ...5V 5V R186 R187 R188 22K x 3 1 10W R189 R190 10K x 2 1 10W SW150 KSM0632B I C150 MB95108HPFM MICON SUB 5V R196 1 0K 1 10W C181 0 1 F 5V 0 1 F x 2 C19 C18 C20 4 7 50V PS R608 10K 1 10W 5V 10K 1 10W x 2 R11 R195 C40 0 1 F 5V P AN HT P CMPTH P AN TT P AN TA P AN TD 6 5 4 3 2 1 R16 R17 1 10W x 2 R34 R35 1 0K 1 10W x 2 C77 C78 0 1 F x 2 2 13 21 6 5 4 3 18 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37...

Page 12: ...V PJ R60 680K 1 10W 1 SA100 RA 302M C106 2 2 LE C104 0 033 YE C105 0 033 YE C101 1 0 LE VA101 470V TNR VA102 470V TNR B B B B B B B BLACK WHITE TO INDOOR UNIT POWER SOURCE 230V 50Hz EARTH AC VOLT OUT W5 W6 BLACK WHITE W7 GREEN W3 W8 BLACK WHITE W9 W4 L1 RCV2515 010PF05 CN1 B3B XASK 1 A WHITE CT OUT 1 2 3 POWER SUPPLY PCB ASSEMBLY K04BA 0505HUE P0 OUTDOOR UNIT 2006 11 15 B B 11 ...

Page 13: ...or unit compressor thermistor error Outdoor unit heat exchanger thermistor error Outdoor unit outdoor temperature thermistor error 2 times 2 times 3 times 3 times 5 times Indoor unit fan error 6 times 5 times 8 times Outdoor unit pressure switch error Outdoor unit 2 way valve thermistor error Outdoor unit 3 way valve thermistor error 9 times Indoor unit distinction error Current trip 10 times Comp...

Page 14: ...perature sensor Outdoor 3way valve B temperature sensor Outdoor 3way valve C temperature sensor Compressor temperature sensor Heatsink temperature sensor Pressure switch A abnormal Pressure switch B abnormal Indoor unit connection capacity error IPM error Comoressor loter location error Compressor can not start to operate Outdoor fan upper motor error Outdoor fan lower motor error Microcomputer er...

Page 15: ...DISASSEMBLY ILLUSTRATION INDOOR UNIT 2006 11 17 14 179 170 173 170 178 5 174 19 18 ...

Page 16: ...INDOOR UNIT Base assy 2 2 3 2 2 1 2006 11 17 15 ...

Page 17: ...INDOOR UNIT Drain pan assy Evaporator 41 40 80 118 150 150 185 82 81 180 184 2006 11 17 16 ...

Page 18: ...INDOOR UNIT Fan motor 56 58 71 72 72 58 56 67 67 57 70 57 64 2006 11 17 17 ...

Page 19: ...INDOOR UNIT Panel 7 17 16 15 2006 11 17 18 ...

Page 20: ...INDOOR UNIT Grille 12 13 12 8 9 8 11 2006 11 17 19 ...

Page 21: ...INDOOR UNIT ABY18LBAJ Evaporator 2006 11 17 20 20 21 23 24 22 20 21 23 24 22 ABY14LBAJ Evaporator ...

Page 22: ...INDOOR UNIT Flap base assy 131 133 140 142 141 144 121 130 123 123 120 143 132 110 2006 11 17 21 ...

Page 23: ...INDOOR UNIT Kit flap base 102 107 105 105 101 101 10 106 100 103 104 2006 11 17 22 ...

Page 24: ...INDOOR UNIT Contro unit 2006 11 17 23 31 51 39 34 195 52 6 37 4 39 33 32 36 35 196 196 39 38 39 ...

Page 25: ...2006 11 17 24 OUTDOOR UNIT 3 4 2 8 18 7 15 13 38 1 10 12 11 6 5 ...

Page 26: ...2006 11 17 25 OUTDOOR UNIT 75 74 72 71 Connector RED Connector WHITE 78 37 19 39 17 14 24 23 70 21 22 27 20 25 31 32 30 35 34 33 73 76 77 26 28 ...

Page 27: ...OUTDOOR UNIT INVERTER ASSY Connector BLACK Connector RED GREEN BLUE RED YELLOW WHITE 47 60 61 62 45 46 48 53 53 1 49 58 55 56 55 43 59 54 54 44 68 67 66 65 64 63 69 2006 11 17 26 ...

Page 28: ... Louver Shaft 9358557006 105 Louver Stopper 9358555002 106 Louver Rod 9358559000 178 Cosmetic Panel R 9358535011 179 Cosmetic Panel L 9358536018 31 Control Box Cover 9359097006 133 Louver Link Cover 9358558003 143 Flap Link Upper 9358551004 144 Flap Link Lower 9358552001 142 Motor Rod A 9358550007 180 Catch 9359096009 3 Base Bracket 9358586006 5 Top Cover 9358534014 52 Cord Bushing KR 51 935924000...

Page 29: ...053 9900057060 9312680016 9375381028 9377911018 Ref No Ord Q ty Description Part No AOYA18LAT3 AOYA24LAT3 Ref No Ord Q ty Description Part No AOYA18LAT3 AOYA24LAT3 OUTDOOR UNIT 45 Inverter Box C 46 Inverter Box Duct 47 Inverter Box Cover 48 Heat Sink A 49 Inverter Box D 52 Terminal 3P 53 Terminal 6P 54 Fuse Holder Big 55 Fuse Holder Small 56 Fuse Big 57 Fuse Small 58 Terminal 2P 59 ACTPM 60 Power ...

Page 30: ...8535011 301171164104 9359107002 9358596005 9358595008 313806339400 301821112213 9358597002 301141164200 9350716012 313209328104 312300787605 9359242000 9359225003 313806350303 Tapping screw 4 x 10 Tapping screw 4 x 20 Installation template Hanger bracket left Hanger bracket right Anchor bolt M12 Special nut Spring washer Wall bracket Cosmetic Panel L Cosmetic Panel R Coupler heat insulator large C...

Page 31: ...ty REMOTE CONTROL UNIT Name and Shape Part No Application 3 x 12 For indoor side pipe joint ABY24LBAJ 9302812021 Joint pipe A Q ty OPTIONAL PARTS FOR INDOOR UNIT Name and Shape Part No Application 2006 11 17 30 OUTDOOR UNIT 9303029015 313166024302 9370244007 303020200114 Use Part No For outdoor unit drain piping work Q ty 1 2 Name and Shape Drain pipe Drain cap For use when connecting models 9 12 ...

Page 32: ...0610G3147 ...

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