Fujitsu AUY18FBAB Service Manual
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Fujitsu AUY18FBAB Service Manual

Cassette type (50hz)
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Table of Contents

SPLIT TYPE
AIR CONDITIONER
CASSETTE TYPE (50Hz)
Indoor unit
AUY18FBAB AOY18FNCKL
AUY18FBAB AOY18FNCNL
AUY18UBAB AOY18UNCKL
AUY18UBAB AOY18UNCNL
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . .
DIMENSIONS . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
ERROR CONTENTS . . . . . . . . . . . . . . . .
PARTS LIST. . . . . . . . . . . . . . . . . . . . . .
Outdoor unit
1
2
4
. . .
5
7
9
10
18

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Summary of Contents for Fujitsu AUY18FBAB

  • Page 1: Table Of Contents

    SPLIT TYPE AIR CONDITIONER CASSETTE TYPE (50Hz) Indoor unit Outdoor unit AUY18FBAB AOY18FNCKL AUY18FBAB AOY18FNCNL AUY18UBAB AOY18UNCKL AUY18UBAB AOY18UNCNL CONTENTS SPECIFICATIONS ....DIMENSIONS .....

  • Page 2: Specifications

    SPECIFICATIONS COOL COOL & HEAT TYPE TYPE AUY18FBAB AUY18UBAB INDOOR UNIT INDOOR UNIT AOY18FNCKL AOY18FNCNL AOY18UNCKL AOY18UNCNL OUTDOOR UNIT OUTDOOR UNIT 5.00 kW 4.85 kW COOLING CAPACITY COOLING CAPACITY 5.40 kW HEATING CAPACITY ELECTRICAL DATA ELECTRICAL DATA 230 V 50 Hz POWER SOURCE 8.5 A...

  • Page 3: Dimensions

    DIMENSIONS INDOOR UNIT (unit : mm) ( 650) (Grille measurement) (Hanging bolt position) Drain pipe (I.D. 32) (Ceiling opening measurement) 2006.03.08...
  • Page 4 OUTDOOR UNIT (unit : mm) 2006.03.07...

  • Page 5: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Models : AUY18FBAB / AOY18FNCKL AUY18FBAB / AOY18FNCNL INDOOR UNIT OUTDOOR UNIT Refrigerant pipe 6.35mm(1/4") Capillary tube Strainer Condenser Evaporator Refrigerant pipe 12.7mm(1/2") Charging valve Compressor Models : AUY18UBAB / AOY18UNCKL AUY18UBAB / AOY18UNCNL INDOOR UNIT OUTDOOR UNIT...

  • Page 6: Circuit Diagram

    CIRCUIT DIAGRAM Model : AUY18FBAB DISPLAY BOARD THERMISTOR(ROOM TEMP) THERMISTOR(PIPE TEMP) WHITE CN15 CN13 YELLOW ORANGE WHITE BROWN BLACK GREEN / YELLOW BLUE CONTROL BOARD PURPLE WHITE BLACK CN19 YELLOW BLACK GREEN BLACK YELLOW BLACK WHITE GRAY WHITE BLACK Models : AOY18FNCKL, AOY18FNCNL...
  • Page 7 Model : AUY18UBAB DISPLAY BOARD THERMISTOR(ROOM TEMP) THERMISTOR(PIPE TEMP) WHITE CN13 YELLOW CN15 ORANGE WHITE BROWN BLACK GREEN / YELLOW BLUE CONTROL BOARD PURPLE PINK WHITE CN19 GREEN YELLOW BLACK FAN MOTOR BLACK CAPACITOR YELLOW BROWN BLUE GRAY WHITE BLACK Models : AOY18UNCKL, AOY18UNCNL THERMAL PROTECTOR...

  • Page 8: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM Model : AUY18FBAB Controller PCB Assy EZ-003SWSE-C R15 - R17 ROOM TEMPERATURE THERMISTOR 10K <1/10W> x 3 B2B-XASK-1-A CN8-1 R5 62K BLACK R18 1.0K <1/10W> <2W> CN8-2 4700P NOT USED BLACK CUSTOM CODE SWITCHING 1 R19 1.0K <1/10W>...
  • Page 9 Model : AUY18UBAB Controller PCB Assy EZ-00306HSE-C R15 - R17 ROOM TEMPERATURE THERMISTOR B2B-XASK-1-A 10K <1/10W> x 3 CN8-1 BLACK R5 62K R18 1.0K <1/10W> 4700P <2W> CN8-2 BLACK NOT USED R19 1.0K <1/10W> R44 1.0K CUSTOM CODE SWITCHING 1 HEAT EXCHANGER THERMISTOR 1000P 10K (1%)

  • Page 10: Error Contents

    ERROR CONTENTS Operation can be checked by lighting and flashing of the grille display section OPERATION and TIMER lamps. Perform judgment in accordance with the following. MANUAL SWING TIMER OPERATION AUTO SWING LAMP TIMER LAMP OPERATION LAMP (Orange) (Green) (Red) TEST RUNNING When the air conditioner is run by pressing the remote control unit test run button, the OPERATION and TIMER lamps flash...

  • Page 11: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION Models : AUY18FBAB AUY18UBAB 117-3 652-1 184-1 476-3 476-2 476-1 2006.03.07...
  • Page 12 Models : AUY18FBAB AUY18UBAB 824-3 989-2 989-1 2006.03.07...
  • Page 13 Model : UTG-UDYD-W 876-2 711-2 711-1 2006.03.23...
  • Page 14 Models : AOY18FNCKL AOY18UNCKL AOY18FNCNL AOY18UNCNL 2006.03.08...
  • Page 15 Models : AOY18FNCKL AOY18UNCKL AOY18FNCNL AOY18UNCNL 218-3 824-4 823-2 815-3 989-1 989-2 2006.03.08...
  • Page 16 Models : AOY18FNCKL AOY18UNCKL AOY18FNCNL AOY18UNCNL 2006.03.07...
  • Page 17 Models : AOY18FNCKL, AOY18FNCNL 47-1 58-1 348-1 13-2 13-1 2006.03.22...
  • Page 18 Models : AOY18UNCKL, AOY18UNCNL 772-1 20-1 753-3 772-4 772-3 178-2 178-2 178-2 772-2 13-2 13-1 20-2 826-1 2006.03.22...

  • Page 19: Parts List

    PARTS LIST INDOOR UNIT GRILLE ASSY Part No. Part No. Ref. Ord. Ref. Ord. Description Description AUY18FBAB AUY18UBAB UTG-UDYD-W Q'ty Q'ty Capacitor (Fan Motor) 9704305046 9703306044 Filter 9359632009 Rubber 9361279001 9361279001 Motor Cover 9359623014 117-3 Special Washer M6 313306391007 313306391007...
  • Page 20 OUTDOOR UNIT Part No. Ref. Description AOY18FNCKL AOY18UNCKL Fan Guard 9371187013 9371187013 Emblem-Rear 9351355005 9351355005 Front Panel 9371924014 9371924014 Connector Cover 9366398004 9366398004 Wire Assy (Comp) 9372334010 9372334010 Side Panel R 9371927015 9371927015 Base Assy 9371920054 9371920054 13-1 3-Way Valve Assy 9372205112 9372205112 13-2...
  • Page 21 OUTDOOR UNIT Part No. Ref. Description AOY18FNCNL AOY18UNCNL Fan Guard 9371187013 9371187013 Emblem-Rear 9351355005 9351355005 Front Panel 9371924014 9371924014 Connector Cover 9366398004 9366398004 Wire Assy (Comp) 9314792007 9314792007 Side Panel R 9371927015 9371927015 Base Assy 9371920054 9371920054 13-1 3-Way Valve Assy 9314678011 9314678011 13-2...
  • Page 22 ACCESSORIES INDOOR UNIT Name and Shape Application Part No. Coupler heat For indoor side 9350716029 pipe joint insulation 9352766015 Special nut A For installing (large flange) indoor unit 313005446653 Special nut B For installing (small flange) indoor unit 313005446759 Template For ceiling hole cutting 9360256003 Use for air conditioner...
  • Page 23 0603G3050...

This manual is also suitable for:

Aoy18fncklAoy18uncklAoy18uncnlAoy18fncnlAuy18ubab

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