Fujitsu ABY14LBAJ Service Manual
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Fujitsu ABY14LBAJ Service Manual

Inverter multi air conditioner
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Table of Contents

See also: Service Manual
INVERTER MULTI
AIR CONDITIONER
FLOOR CONSOLE /
UNDER CEILING
DUAL
type
Models
Indoor unit
Outdoor unit
ABY14LBAJ
AOY18LMAK2
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 5
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . 9
DISASSEMBLY ILLUSTRATION . . . . . . . . . 10
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . 21
STANDARD ACCESSORIES . . . . . . . . . . . . 23

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Summary of Contents for Fujitsu ABY14LBAJ

  • Page 1: Table Of Contents

    Models Indoor unit Outdoor unit ABY14LBAJ AOY18LMAK2 CONTENTS SPECIFICATIONS ..... 1 OUTLINE AND DIMENSIONS ... 2 REFRIGERANT SYSTEM DIAGRAM .

  • Page 2: Specifications

    SPECIFICATIONS COOL & HEAT TYPE ABY14LBAJ INDOOR UNIT AOY18LMAK2 OUTDOOR UNIT ELECTRICAL DATA ( INDOOR UNIT ) COOLING CAPACITY (kW) HEATING CAPACITY (kW) MOISTURE REMOVAL ( /hr) AIR CIRCULATION-Hi /hr) ELECTRICAL DATA ( OUTDOOR UNIT ) POWER SOURCE FREQUENCY (Hz) 5.5 (6.5)

  • Page 3: Outline And Dimensions

    OUTLINE AND DIMENSIONS Unit : mm INDOOR UNIT Model : ABY14LBAJ (rear view) 2005.08.23...
  • Page 4 OUTDOOR UNIT Unit : mm Model : AOY18LMAK2 Air flow Bottom 2005.08.23...

  • Page 5: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM A Unit heat exchanger (Outdoor) strainer heat exchanger (Indoor) receiver tank strainer B Unit 2-way electric valve expansion valve 4-way valve 3-way valve COMP compresser HEAT accumulator COOL 2005.08.18...

  • Page 6: Circuit Diagram

    CIRCUIT DIAGRAM Model : ABY14LBAJ 2005.08.23...
  • Page 7 OUTDOOR UNIT Model : AOY18LMAK2 Active filter module Choke coil CN11 Capacitor CN407 Compressor CN37 pressure sw Compressor Fuse F2 T 3.15A 250V Compressor CN38 thermal sw Thermistor (valve) CN30 4-way valve CN39 Fan motor CN11 Fan capacitor Thermistor CN21 (discharge) Thermistor Expansion...

  • Page 8: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM CONTROLLER PCB ASSY Model : ABY14LBAJ K01AL-0414HSE-F1 ROOM TEMPERATURE THERMISTOR B2B-XASK-1-A CN8-1 BLACK R44 1.0K <1/10W> CN8-2 BLACK 4700P 10K <1/10W> x 3 PIPE TEMPERATURE THERMISTOR <ECQM> <RS-2W> B2B-XAKK-1-A BLACK 1000P 10K (1%) CN7-1 R18 1.0K <1/10W>...

  • Page 9: Outdoor Pcb Circuit Diagram

    OUTDOOR PCB CIRCUIT DIAGRAM Model : AOY18LMAK2 CONTROLLER PCB ASSEMBLY ( MAIN PCB ) K03AV-0500HUE-C1 CHOKE COIL L=0.3MH 30A TM100 2P TERMINAL R200 UL1015 C101 C106 C115 0.1 C116 0.1 EMI FILTER N200500K AWG14 RCV2515-010PF05 ZPR0RCH400 1.0 <LE> 1.0 <LE> C117, C118 RCV2515-010PF05 <HCP>...

  • Page 10: Error Contents

    ERROR CONTENTS The OPERATION, TIMER and SWING lamps operate as follows according to the error contents. Error display Error contents OPERATION TIMER SWING (RED) (GREEN) (ORANGE) Indoor unit circuit board error Indoor unit room temperature sensor wire opened 2 times Indoor unit room temperature sensor wire short circuited 2 times Indoor unit piping sensor wire opened...

  • Page 11: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION Model : ABY14LBAJ 653-2 365-2 365-1 870-1 365-2 870-1 653-2 365-1 2005.08.23...
  • Page 12 870-2 196-1 574-2 588-2 184-1 574-1 588-1 2005.07.14...
  • Page 13 653-1 2005.07.14...
  • Page 14 2005.07.14...
  • Page 15 652-1 2005.08.23...
  • Page 16 187-1 824-3 731-2 629-1 815-1 36-2 2005.07.14...
  • Page 17 2005.07.14...
  • Page 18 Model : AOY18LMAK2 2005.08.23...
  • Page 19 Model : AOY18LMAK2 45-2 45-3 13-2 13-1 13-2 13-3 45-1 45-4 2005.08.23...
  • Page 20 Model : AOY18LMAK2 2005.08.23...
  • Page 21 Model : AOY18LMAK2 26-2 26-1 2005.08.23...

  • Page 22: Parts List

    PARTS LIST INDOOR UNIT Ref. Ord. Ref. Ord. Part No. Part No. Description Description Q'ty ABY14LBAJ ABY14LBAJ Q'ty Filter Bracket 9358607008 Air Filter 9358567029 Grill-F 9358532010 Capacitor (Fan Motor) 1.6µF/400V 9900270018 9358564004 Protect Cover 36-2 Cord Holder Metal 9356362008 9358599006...
  • Page 23 OUTDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AOY18LMAK2 AOY18LMAK2 Fan Guard 9371187013 Accumulator Holder Rubber 9354022010 Emblem 9351355005 Solenoid 9900165079 Front Panel 9371924014 4-Way Valve 9900163013 Connecteor Cover (Cabinet) 9366398004 Joint Pipe (3Way) Assy 9373729129 Base Assy 9371920078...

  • Page 24: Standard Accessories

    S T A N D A R D A C C E S S O R I E S The following installation parts are furnished. Use them as required. INDOOR UNIT ACCESSORIES Name and Shape Q'ty Application Part No. Cosmetic Panel-L 9358536018 Cosmetic Panel-R 9358535011...

  • Page 25: Remote Control Unit

    REMOTE CONTROL UNIT Name and Shape Q'ty Application Part No. Remote control unit Use for air conditioner operation 9371190013 (AR-JW1) Battery (penlight) 0600185534 For remote control unit Remote control unit holder For mounting the remote control 9305642014 unit Tapping screw 3 x 12) For remote control unit holder 301141533125...
  • Page 26 0507G2880...

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