Fujitsu ABY14FBBJ Service Manual

Fujitsu ABY14FBBJ Service Manual

Floor console / under ceiling dual type
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SPLIT TYPE
ROOM AIR CONDITIONER
F L O O R C O N S O L E /
U N D E R C E IL IN G
DUA L
Models
Indoor unit
ABY14FBBJ
ABY14UBBJ
ABY18FBBJ
ABY18UBBJ
ABY24FBBJ
ABY24UBBJ
C O N T E N T S
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
ERROR DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . 13
PARTS LIST (Indoor Unit) . . . . . . . . . . . . . . . . . . . . . . . . 31
PARTS LIST (Outdoor Unit) . . . . . . . . . . . . . . . . . . . . . . 33
t y pe
Outdoor unit
AOY14FSDJ
AOY14USDJL
AOY18FNBK
AOY18UNBKL
AOY24FNBK
AOY24UNBKL

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Table of Contents
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Summary of Contents for Fujitsu ABY14FBBJ

  • Page 1: Table Of Contents

    F L O O R C O N S O L E / U N D E R C E IL IN G DUA L t y pe Models Indoor unit Outdoor unit ABY14FBBJ AOY14FSDJ ABY14UBBJ AOY14USDJL ABY18FBBJ AOY18FNBK ABY18UBBJ...
  • Page 2: Specifications

    SPECIFICATIONS TYPE Cool ABY14FBBJ ABY18FBBJ ABY24FBBJ INDOOR UNIT AOY14FSDJ AOY18FNBK AOY24FNBK OUTDOOR UNIT COOLING CAPACITY (kW) 4.20 5.40 6.50 ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) 11.0 RUNNING CURRENT INPUT WATTS (kW) 1.39 1.92 2.45 E.E.R. (kW/kW) 3.02 2.81 2.65 MOISTURE REMOVAL...
  • Page 3: Electrical Data

    TYPE Cool and Heat INDOOR UNIT ABY14UBBJ ABY18UBBJ ABY24UBBL OUTDOOR UNIT AOY18UNBKL AOY14USDJL AOY24UNBKL (kW) 4.00 5.40 COOLING CAPACITY 6.50 HEATING CAPACITY (kW) 4.70 6.00 7.40 ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) RUNNING CURRENT (Cool) 10.8 RUNNING CURRENT (Heat) 10.3 INPUT WATTS (Cool) (kW) 1.42...
  • Page 4: Outline And Dimensions

    OUTLINE AND DIMENSIONS Unit : mm INDOOR UNIT Models : ABY14FBBJ ABY18FBBJ ABY24FBBJ ABY14UBBJ ABY18UBBJ ABY24UBBJ 2004.02.16...
  • Page 6: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Models : ABY14FBBJ / AOY14FSDJ INDOOR UNIT OUTDOOR UNIT Refrigerant pipe 6.35 mm (1/4") Capillary tube Strainer Condenser Evaporator Refrigerant pipe 12.7 mm (1/2") Charging valve Compressor Models : ABY14UBBJ / AOY14USDJL INDOOR UNIT OUTDOOR UNIT Strainer...
  • Page 7 Models : ABY18FBBJ / AOY18FNBK INDOOR UNIT OUTDOOR UNIT Refrigerant pipe 9.52 mm (3/8") Capillary tube Strainer Condenser Evaporator Refrigerant pipe 15.88 mm (5/8") Charging valve Compressor Models : ABY24FBBJ / AOY24FNBK INDOOR UNIT OUTDOOR UNIT Refrigerant pipe 9.52 mm (3/8") Capillary tube Strainer Evaporator...
  • Page 8 Models : ABY18UBBJ / AOY18UNBKL INDOOR UNIT OUTDOOR UNIT Capillary tube Strainer Refrigerant pipe 9.52mm(3/8") Compressor Evaporator Condenser Refrigerant pipe 15.88mm(5/8") 4-Way valve Charging valve Models : ABY24UBBJ / AOY24UNBKL INDOOR UNIT OUTDOOR UNIT Capillary Strainer tube Refrigerant pipe 9.52mm(3/8") Compressor Evaporator Accumulator...
  • Page 9: Circuit Diagram

    CIRCUIT DIAGRAM Models : ABY14FBBJ / AOY14FSDJ INDOOR UNIT OUTDOOR UNIT 2004.02.16...
  • Page 10 Models : ABY14UBBJ / AOY14USDJL INDOOR UNIT OUTDOOR UNIT 2004.03.19...
  • Page 11 Models : ABY18FBBJ / AOY18FNBK ABY24FBBJ / AOY24FNBK INDOOR UNIT OUTDOOR UNIT 2004.02.16...
  • Page 12 Models : ABY18UBBJ / AOY18UNBKL ABY24UBBJ / AOY24UNBKL INDOOR UNIT OUTDOOR UNIT 2004.02.16...
  • Page 13: Error Display

    ERROR DISPLAY The OPERATION, TIMER and SWING lamps operate as follows according to the error contents. Fast flashing Slow flashing Error display Error contents OPERATION TIMER SWING (RED) (GREEN) (ORANGE) Indoor unit circuit board error Indoor unit room temperature sensor wire 2 times opened Indoor unit room temperature sensor wire...
  • Page 14: Pcb Circuit Diagram

    INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM CONTROLLERPCB ASSEMBLY ( MAIN PCB ) ABY14FBBJ : EZ-001LWSE-F ABY18FBBJ : EZ-002YWSE-F Models : ABY14FBBJ ABY24FBBJ : EZ-002TWSE-F ABY18FBBJ ABY24FBBJ R15 - R17 ROOM TEMPERATURE THERMISTOR B2B-XASK-1-A WHITE 10K <1/10W> x 3 R5 62K...
  • Page 15 Models : ABY14UBBJ ABY18UBBJ ABY24UBBJ CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ABY14UBBJ : EZ-00312HSE-F ABY18UBBJ : EZ-00211HSE-F ABY24UBBJ : EZ-00210HSE-F R15 - R17 B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR WHITE 10K <1/10W> x 3 R5 62K CN8-1 BLACK <2W> 4700P R18 1.0K <1/10W> CN8-2 NOT USED BLACK...
  • Page 16: Disassembly Illustration (Indoor Unit)

    DISASSEMBLY ASSEMBLY Models : ABY14FBBJ, ABY14UBBJ ABY18FBBJ, ABY18UBBJ ABY24FBBJ, ABY24UBBJ 653-2 365-2 365-1 870-1 365-2 870-1 653-2 365-1 2004.03.19...
  • Page 17 870-2 196-1 574-2 588-2 184-1 574-1 588-1 2004.02.16...
  • Page 18 653-1 2004.02.16...
  • Page 19 2004.02.16...
  • Page 20 Models : ABY14FBBJ ABY14UBBJ ABY18FBBJ Models : ABY18UBBJ ABY24FBBJ ABY24UBBJ 2004.02.16...
  • Page 21 187-1 824-3 731-2 629-1 36-2 2004.02.16...
  • Page 22 2004.02.16...
  • Page 23: Disassembly Illustration (Outdoor Unit)

    Models : AOY14FSDJ AOY14USDJL 2004.02.16...
  • Page 24 Models : AOY14FSCJ AOY14USDJL 2004.03.19...
  • Page 25 Model : AOY14FSDJ Model : AOY14USDJL 2004.03.25...
  • Page 32: Parts List (Indoor Unit)

    PARTS LIST When you order parts, please make a photocopy of this page INDOOR UNIT and fill the number of the parts in the "Order" column. Ref. Ord. Part No. Description ABY14FBBJ ABY14UBBJ ABY18FBBJ ABY18UBBJ ABY24FBBJ ABY24UBBJ Q'ty Air Filter...
  • Page 33 When you order parts, please make a photocopy of this page INDOOR UNIT (C ontinued) and fill the number of the parts in the "Order" column. R ef. Ord. P art Des c ription Q'ty AB Y14FB B J AB Y14UB B J AB Y18FB B J AB Y18UB B J AB Y24FB B J...
  • Page 34: Parts List (Outdoor Unit)

    OUT DOOR UNIT When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. R ef. Ord. P art Des c ription Q'ty AOY14FS DJ AOY14US DJ L Fan Cover 9304109006 9304109006 Emblem-R ear...
  • Page 35 When you order parts, please make a photocopy of this page OUTDOOR UNIT (Continued) and fill the number of the parts in the "Order" column. Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AOY18FNBK AOY24FNBK AOY18UNBKL AOY24UNBKL Fan Guard 9371187013...
  • Page 36: Standard Accessories

    STANDARD ACCESSORIES The following installation parts are furnished. Use them as required. INDOOR UNIT ACCESSORIES Name and Shape Q'ty Application Parts No. Cover plate (left) 9358536018 Cover plate (right) 9358535011 T apping screw 4x10) 301171164104 Installation template For positioning the indoor unit For under ceiling type...
  • Page 37 Parts No. Name and Shape Q'ty Application Drain hose 9359242000 Insulation (drain hose) Adhesive type 70 x 230 9359225003 VT wire For fixing the drain hose L 280 mm 313806350303 Remote control unit Use for air conditioner operation 9371190020 (for cooling model) 9371190013 (for cooling &...
  • Page 38 0401G2485...

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