Fujitsu AOY24LMAM2 Service Manual Download Page 1

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INVERTER MULTI
AIR CONDITIONER

DUCT

type

CONTENTS

SPECIFICATIONS  . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE  AND  DIMENSIONS  . . . . . . . . . . . 2
REFRIGERANT  SYSTEM  DIAGRAM  . . . . . 5

ERROR CONTENTS . . . . . . . . . . . . . . . . . . 10

CIRCUIT  DIAGRAM  . . . . . . . . . . . . . . . . . . . 6
INDOOR  PCB  CIRCUIT  DIAGRAM . . . . . . 8
OUTDOOR  PCB  CIRCUIT  DIAGRAM . . . . 9

DISASSEMBLY ILLUSTRATION . . . . . . . . . 11
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . 18

Models

Indoor unit

Outdoor unit

ARY9LUAB

ARY12LUAD

AOY24LMAM2

ARY14LUAD

ARY18LUAD

Summary of Contents for AOY24LMAM2

Page 1: ...TLINE AND DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 5 ERROR CONTENTS 10 CIRCUIT DIAGRAM 6 INDOOR PCB CIRCUIT DIAGRAM 8 OUTDOOR PCB CIRCUIT DIAGRAM 9 DISASSEMBLY ILLUSTRATION 11 PARTS LIST 18 Models Indoor unit Outdoor unit ARY9LUAB ARY12LUAD AOY24LMAM2 ARY14LUAD ARY18LUAD ...

Page 2: ...TT 1 000 860 720 MFA 18NTT 1 040 890 750 1 2005 07 25 SPECIFICATIONS COOLING CAPACITY HEATING CAPACITY MOISTURE REMOVAL AIR CIRCULATION Hi TYPE DISCRIMINATION REFRIGERANT POWER SOURCE INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT COOL HEAT ARY12LUAD ARY14LUAD ARY18LUAD ARY9LUAB AOY24LMAM2 TYPE INDOOR UNIT OUTDOOR UNIT HI dB LO COOLING HEATING dB dB dB 50 NOISE LEVEL 39...

Page 3: ...OUTLINE AND DIMENSIONS 596 560 663 630 400 390 150 217 605 575 20 unit mm INDOOR UNIT Model ARY9LUAB 2 2005 07 07 ...

Page 4: ...886 850 953 920 600 390 150 217 605 575 20 Unit mm Models ARY12LUAD ARY14LUAD ARY18LUAD 3 2005 06 09 ...

Page 5: ...OUTDOOR UNIT Unit mm Model AOY24LMAM2 Air flow Bottom 603 343 350 830 650 12 4 2005 06 09 ...

Page 6: ... DIAGRAM 5 2005 08 18 A Unit B Unit heat exchanger Indoor heat exchanger Outdoor 3 way valve 2 way valve accumulator compresser 4 way valve COMP electric expansion valve strainer strainer receiver tank EVA EVB HEAT COOL ...

Page 7: ...hermistor room temp Terminal Remote control to remote control unit to outdoor unit Outdoor unit CN17 CN5 CN1 use T 3 15A 250V fuse on F101 Filter board CN4 CN11 fresh air CN15 float sw CN7 CN8 CN10 heater CN13 display CN6 drain pump CN14 HA Fan motor Fan motor capacitor Controller PCB 6 2005 06 09 ...

Page 8: ...lve Compressor Choke coil Capacitor PCB CN39 CN38 CN37 CN407 CN11 CN21 CN22 CN25 CN27 CN11 CN30 CN28 CN23 Compressor pressure sw Active filter module Compressor thermal sw Thermistor valve Fuse F2 T 3 15A 250V Fuse F4 T 5A 250V Thermistor outdoor Thermistor pipe Thermistor discharge Model AOY24LMAM2 7 2005 06 09 ...

Page 9: ...hermistor room temp Terminal Remote control to remote control unit to outdoor unit Outdoor unit CN17 CN5 CN1 use T 3 15A 250V fuse on F101 Filter board CN4 CN11 fresh air CN15 float sw CN7 CN8 CN10 heater CN13 display CN6 drain pump CN14 HA Fan motor Fan motor capacitor Controller PCB 6 2005 06 09 ...

Page 10: ...lve Compressor Choke coil Capacitor PCB CN39 CN38 CN37 CN407 CN11 CN21 CN22 CN25 CN27 CN11 CN30 CN28 CN23 Compressor pressure sw Active filter module Compressor thermal sw Thermistor valve Fuse F2 T 3 15A 250V Fuse F4 T 5A 250V Thermistor outdoor Thermistor pipe Thermistor discharge Model AOY24LMAM2 7 2005 06 09 ...

Page 11: ...LACK UL1430 AWG22 RED UL1430 AWG22 BLACK UL1430 AWG22 WHITE 1 PIN TO TERMINAL BOARD 2 PIN 3 PIN 1 3 2 E to outdoor unit 1 1 3 3 2 N 2 N TO CONNECTOR No 17 POWER SOURCE 230V 50Hz TERMINAL BOARD REMOTE CONTROL UNIT DRAIN PUMP FAN MOTOR F M 5V SW1 DSS803 AUTO RESTART ROOM TEMPERATURE CORRECTION HEATING OPERATION ROOM TEMPERATURE CORRECTION HEATING OPERATION No 1 No 3 No 2 R40 1 0K 1 10W R41 1 0K 1 10...

Page 12: ...L L 0 3MH 30A C115 0 1 HCP C114 1 0 LE R200 ZPR0RCH400 1 4 2 3 1 2 C113 0 015 YE C112 0 015 YE 12V K101 DW12D1 L4 RCV2515 010PF05 1 2 3 4 C109 0 015 YE C110 0 015 YE C111 1 0 YE 5V 1 2 3 C60 PJ 220 16V 5V C107 2 2 LE 1 0 LE x 2 C117 C118 TM100 L2 N200500K C104 0 033 YE C105 0 033 YE C106 1 0 LE C102 0 033 YE C103 0 033 YE L1 RCV2515 010PF05 C101 1 0 LE VA101 470V TNR VA102 470V TNR SA100 RA 302M V...

Page 13: ...it number usually 0 Error code EX Self diagnosis 3 Press the set temperature buttons simultaneously for 5 seconds or more to stop the self diagnosis Error code Error contents Communication error indoor unit remote controller Communication error outdoor unit indoor unit Room temperature sensor open Room temperature sensor short circuited Indoor heat exchanger temperature sensor open Indoor heat exc...

Page 14: ...DISASSEMBLY ILLUSTRATION Model ARY9LUAB 160 184 1 196 2 381 4 235 146 567 74 761 173 287 625 244 173 63 762 588 2 588 1 232 147 464 11 2005 06 09 173 ...

Page 15: ...734 338 234 164 126 109 138 67 67 56 143 1 320 1 Model ARY9LUAB 12 2005 06 09 ...

Page 16: ...Models ARY12LUAD ARY14LUAD ARY18LUAD 160 74 464 147 235 587 762 173 287 625 244 173 63 173 761 146 381 4 588 2 196 2 184 1 588 1 13 2005 06 09 ...

Page 17: ...Models ARY12LUAD ARY14LUAD ARY18LUAD 14 2005 06 09 ...

Page 18: ...Models ARY9LUAB ARY12LUAD ARY14LUAD ARY18LUAD 34 875 455 287 380 236 514 815 1 381 4 982 1 982 2 143 1 240 195 15 2005 07 07 ...

Page 19: ...Model AOY24LMAM2 16 2005 07 07 ...

Page 20: ...108 Model AOY24LMAM2 17 2005 07 07 ...

Page 21: ... 9704557995 K01AL 0413HSE C1 240 Remote Control Unit AR 3TA1 9372266014 244 Cover Piping 9363330007 287 Cap Power 9352173011 320 1 Wire Clamp Metal 313483219905 338 Bracket Motor 9358594001 380 Locking Spacer KGLS 6S 313209391403 381 4 Spacer KGPS 6S 0600118075 455 Control Box 9366299004 464 Cabinet Cover Sub Assy 9364503011 514 Control Box Cover 9363201000 567 Support Plate Eva 9363323009 588 1 B...

Page 22: ...004 9363199000 9363198003 9359240006 9385089020 9363504002 9363507003 9363505009 9703403019 9704561251 9356857009 9356858006 9900270179 9358621004 9363723007 313659068604 9366833017 9363322002 9358591000 9363401004 313361274700 9373255024 9373034063 9364502021 9600778210 9363195002 313728262708 313361275805 313035356905 9703299018 9703297090 9704557971 9372266014 9363327007 9352173011 9358594001 3...

Page 23: ...o Description AOY24LMAM2 Ord Q ty Part No AOY24LMAM2 754 Washer Rubber 9358078006 Compressor pressure switch 9900186012 Compressor thermal switch 9373263012 Thermistor Valve 9900194017 Thermistor discharge 9704219039 Thermistor outdoor 9703516047 Thermistor heat sink 9900195014 Heat exchanger thermistor 9704220059 411 Gasket 9373266013 527 Protective Net 9371934013 734 Top Plate 9371925011 735 3 C...

Page 24: ...352766015 0700181108 1 9372714010 9372266014 9366833017 313806217708 For suspending the indoor unit from ceiling For suspending the indoor unit from ceiling For indoor side pipe joint large pipe For installing the hanger For indoor side pipe joint small pipe For fixing the coupler heat insulation For remote controller and remote controller cord binding For instaling the remote controller For conne...

Page 25: ...0506G2869 ...

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