Fujitsu ARY12FUAD Service Manual

Fujitsu ARY12FUAD Service Manual

Duct type (50hz)

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SPLIT TYPE AIR
CONDITIONER
DUCT
type
Models
Indoor unit
ARY12FUAD
ARY12UUAD
ARY14FUAD
ARY14UUAD
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 7
ERROR CONTENTS . . . . . . . . . . . . . . . . 11
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . 21
STANDARD ACCESSORIES . . . . . . . . . 23
(50Hz)
Outdoor unit
AOY12FSAJ
AOY12USAJL
AOY14FSDJ
AOY14USDJL

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Table of Contents
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Summary of Contents for Fujitsu ARY12FUAD

  • Page 1: Table Of Contents

    SPLIT TYPE AIR CONDITIONER (50Hz) DUCT type Models Indoor unit Outdoor unit ARY12FUAD AOY12FSAJ ARY12UUAD AOY12USAJL ARY14FUAD AOY14FSDJ ARY14UUAD AOY14USDJL CONTENTS SPECIFICATIONS ....1 OUTLINE AND DIMENSIONS .
  • Page 2: Specifications

    SPECIFICATIONS TYPE Cool ARY12FUAD ARY14FUAD INDOOR UNIT AOY12FSAJ AOY14FSDJ OUTDOOR UNIT COOLING CAPACITY (kW) 3.50 4.20 ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) RUNNING CURRENT 5.50 INPUT WATTS (kW) 1.24 1.39 E.E.R. (kW/kW) 2.823 3.02 MOISTURE REMOVAL ( /hr) AIR CIRCULATION-Hi...
  • Page 3 TYPE Cool and Heat ARY12UUAD ARY14UUAD INDOOR UNIT AOY12USAJL AOY14USDJL OUTDOOR UNIT COOLING CAPACITY (kW) 3.50 4.00 HEATING CAPACITY (kW) 4.00 4.70 ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) RUNNING CURRENT (Cool) 5.50 RUNNING CURRENT (Heat) 5.40 INPUT WATTS (Cool) (kW) 1.24 1.42 INPUT WATTS (Heat)
  • Page 4: Outline And Dimensions

    OUTLINE AND DIMENSIONS Models : ARY12FUAD ARY12UUAD ARY14FUAD ARY14UUAD Unit : mm 2006.03.23...
  • Page 5 OUTDOOR UNIT Models : AOY12FSAJ AOY12USAJL AOY14FSDJ AOY14USDJL Unit : mm 2006.03.23...
  • Page 6: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Models : ARY12FUAD / AOY12FSAJ INDOOR UNIT OUTDOOR UNIT Refrigerant pipe 6.35mm(1/4") Capillary tube Strainer Evaporator Condenser Refrigerant pipe 9.52mm(3/8") Charging valve Compressor Models : ARY12UUAD / AOY12USAJL INDOOR UNIT OUTDOOR UNIT Refrigerant pipe Strainer Capillary Distributor 6.35mm(1/4")
  • Page 7 Models : ARY14FUAD / AOY14FSDJ INDOOR UNIT OUTDOOR UNIT Refrigerant pipe 6.35mm(1/4") Capillary tube Strainer Evaporator Condenser Refrigerant pipe 12.7mm(1/2") Charging valve Compressor Models : ARY14UUAD / AOY14USDJL INDOOR UNIT OUTDOOR UNIT Refrigerant pipe Strainer Distributor 6.35mm(1/4") Capillary tube Compressor Evaporator Condenser Refrigerant pipe...
  • Page 8: Circuit Diagram

    CIRCUIT DIAGRAM Models : ARY12FUAD / AOY12FSAJ ARY14FUAD / AOY14FSDJ 2006.03.23...
  • Page 9 Models : ARY12UUAD / AOY12USAJL ARY14UUAD / AOY14USDJL 2006.03.23...
  • Page 10: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ARY12FUAD : EZ-00309WSE-C ARY14FUAD : EZ-00306WSE-C Models : R5 62K B2B-XASK-1-A ARY12FUAD <RSP2-2W> R15 - R17 CN8-1 BLACK ROOM TEMPERATURE 10K <1/10W> x 3 R44 1.0K <1/10W> CN8-2 BLACK...
  • Page 11 CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ARY12UUAD : EZ-00321HSE-C Models : ARY14UUAD : EZ-0030WHSE-C ARY12UUAD R5 62K B2B-XASK-1-A <RSP2-2W> R15 - R17 CN8-1 BLACK ARY14UUAD ROOM TEMPERATURE 10K <1/10W> x 3 R44 1.0K <1/10W> CN8-2 BLACK THERMISTOR 4700P R18 1.0K <1/10W> R43 10K CUSTOM CODE SWITCHING <ECQM>...
  • Page 12: Error Contents

    ERROR CONTENTS 2. OUTDOOR UNIT LEDS (1) Stop the air conditioner operation. (2) Press the master control button and the fan control button simultane- When the outdoor temperature drops, the outdoor units fans may switch ously for 2 seconds or more to start the test run. to low speed.
  • Page 13: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION Models : ARY12FUAD, ARY12UUAD ARY14FUAD, ARY14UUAD 184-1 196-2 588-1 588-2 381-4 2006.03.23...
  • Page 14 Models : ARY12FUAD, ARY12UUAD ARY14FUAD, ARY14UUAD 2006.03.23...
  • Page 15 Models : ARY12FUAD, ARY12UUAD ARY14FUAD, ARY14UUAD 2006.03.23...
  • Page 16 Models : AOY12FSAJ AOY12USAJL AOY14FSDJ AOY14USDJL 2006.03.23...
  • Page 17 Models : AOY12FSAJ AOY14FSDJ 178-2 128-1 2006.03.23...
  • Page 18 Model : AOY12USAJL 128-1 2006.03.23...
  • Page 19 Model : AOY14USDJL 128-1 2006.03.23...
  • Page 20 Models : AOY12FSAJ AOY14FSDJ 815-3 982-1 32-1 982-2 2006.03.23...
  • Page 21 Models : AOY12USAJL AOY14USDJL 982-1 32-1 982-2 2006.03.23...
  • Page 22: Parts List

    PARTS LIST INDOOR UNIT Part No. Ord. Ref. Description Q'ty ARY12FUAD ARY12UUAD ARY14FUAD ARY14UUAD Capacitor (Fan Motor) 9703306044 9703306044 9703306044 9703306044 Sirocco Fan Assy 9358621004 9358621004 9358621004 9358621004 Front Panel Assy 9363723007 9363723007 9363723007 9363723007 Rubber (Vibration - proof) 313659068604...
  • Page 23 OUTDOOR UNIT P art No. R ef. Ord. Des cription Q' ty AOY12FSAJ AOY12USAJL AOY14FSDJ AOY14USDJL Guard (Fan) 9304109006 9304109006 9304109006 9304109006 Emblem-Rear 9351355005 9351355005 9351355005 9351355005 Cabinet Painted 9302936017 9302936017 9302936017 9302936017 Cover (Switch) Assy 9357970004 9357970004 9357970004 9357970004 Panel (Cabinet Rear) Painted 9303744017 9303744017...
  • Page 24: Standard Accessories

    S T A N D A R D A C C E S S O R I E S INDOOR UNIT ACCESSORIES Name and Shape Q'ty Application Part No. Installation template 9364225005 For positioning the indoor unit Hanger For suspending the indoor unit 9363195002 from ceiling Tapping screw...
  • Page 25 0312G2465...

Table of Contents