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Fujitsu AUG54AGB3W Service Manual

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2003.06.11
SPLIT TYPE
AIR CONDITIONER
CASSETTE
Models
Indoor unit
AUG54AGB3W
AUG54ALB3W
AUG54RLB3W
AUY54AGB3W
AUY54ALB3W
AUY54RLB3W
AUT54ALB3W
AUT54RLB3W
C O N T E N T S
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 6
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
type (50Hz)
Outdoor unit
AOG54APA3L
AOG54RPA3L
AOY54APA3L
AOY54RPA3L
AOT54APA3L
AOT54RPA3L

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  Summary of Contents for Fujitsu AUG54AGB3W

  • Page 1: Table Of Contents

    SPLIT TYPE AIR CONDITIONER CASSETTE type (50Hz) Models Indoor unit Outdoor unit AUG54AGB3W AOG54APA3L AUG54ALB3W AUG54RLB3W AOG54RPA3L AUY54AGB3W AOY54APA3L AUY54ALB3W AUY54RLB3W AOY54RPA3L AUT54ALB3W AOT54APA3L AUT54RLB3W AOT54RPA3L C O N T E N T S SPECIFICATIONS ........1 OUTLINE AND DIMENSIONS .
  • Page 2: Specifications

    S P E C I F I C A T I O N S TYPE COOLING COOLING & HEATING AUG54AGB3W AUG54ALB3W AUG54RLB3W AUY54AGB3W AUY54ALB3W AUY54RLB3W AUT54ALB3W AUT54RLB3W MODEL AOG54APA3L AOG54APA3L AOG54RPA3L AOY54APA3L AOY54APA3L AOY54RPA3L AOT54APA3L AOT54RPA3L COOLING CAPACITY 13.9 - 14.1 13.9 - 14.1...
  • Page 3: Outline And Dimensions

    O U T L I N E A N D D I M E N S I O N S Unit : mm Drain Inside Dia. Outside Dia. 298.5 298.5 305.5 248.5 305.5 248.5 - 2 - 2003.06.11...
  • Page 4: Circuit Diagram

    C I R C U I T D I A G R A M Models : AUG54AGB3W, AUY54AGB3W THERMISTOR (PIPE TEMP.) THERMISTOR (ROOM TEMP.) GRAY CN 7 CN 8 PURPLE STEP BLUE MOTOR BROWN BROWN WHITE YELLOW ORANGE ORANGE ORANGE...
  • Page 5 Models : AUG54RLB3W, AUY54RLB3W, AUT54RLB3W THERMISTOR TO REMOTE (PIPE TEMP.) CONTROL UNIT THERMISTOR TERMINAL (ROOM TEMP.) FAN MOTOR CN 7 CN 8 CAPACITOR WHITE WHITE WHITE BLACK STEP MOTOR BROWN BROWN ORANGE ORANGE YELLOW YELLOW WHITE WHITE FLOAT BLACK SWITCH WHITE BLACK BLACK...
  • Page 6 Models : AOG54RPA3L, AOY54RPA3L, AOT54RPA3L THERMISTOR FAN MOTOR (UPPER) BROWN (DISCHARGE TEMP.) BLUE BROWN BLACK (PIPE TEMP.) WHITE BLACK COMPRESSOR BLACK BLACK (OUTDOOR TEMP.) BLACK INTERNAL FAN MOTOR (LOWER) OVERLOAD PROTECTOR BLUE WHITE YELLOW WHITE ORANGE BLACK BLUE BROWN FAN MOTOR EXPANSION CAPACITOR (UPPER) VALVE COIL...
  • Page 7: Refrigerant System Diagram

    R E F R I G E R A N T S Y S T E M D I A G R A M Models : AUG54AGB3W / AOG54APA3L AUY54AGB3W / AOY54APA3L AUG54ALB3W / AOG54APA3L AUY54ALB3W / AOY54APA3L AUT54ALB3W / AOT54APA3L...
  • Page 8: Indoor Printed Circuit Board Circuit Diagram

    C I R C U I T B O A R D C I R C U I T D I A G R A M Models : AUG54AGB3W, AUY54AGB3W CONTROLLER PCB ASSEMBLY ( MAIN PCB ) EZ-0030WSE-C R15-R17 B2B-XASK-1-A...
  • Page 9 Models : AUG54ALB3W, AUY54ALB3W, AUT54ALB3W CONTROLLER PCB ASSEMBLY ( MAIN PCB ) EZ-0034WSE-C R15-R17 B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR 4700P 10K <1/10W> x 3 CN8-1 BLACK <ECQM> THERMAL FUSE R18 1.0K <1/10W> CN8-2 NOT USED BLACK R4 330K REMOTE CONTROL R19 1.0K <1/10W> R44 1.0K PIPE TEMPERATURE THERMISTOR CUSTOM CODE SWITCHING (R1)
  • Page 10 Models : AUG54RLB3W, AUY54RLB3W, AUT54RLB3W CONTROLLERPCB ASSEMBLY ( MAIN PCB ) EZ-00224HSE-C R15-R17 B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR 10K <1/10W> x 3 CN8-1 BLACK 4700P R18 1.0K <1/10W> CN8-2 THERMAL FUSE NOT USED BLACK <ECQM> REMOTE CONTROL R19 1.0K <1/10W> R44 1.0K PIPE TEMPERATURE THERMISTOR CUSTOM CODE SWITCHING (R1) B2B-XAKK-1-A BLACK...
  • Page 11: Disassembly Illustration

    D I S A S S E M B L Y I L L U S T R A T I O N Models : AUG54AGB3W AUY54AGB3W 876-2 834-2 472-1 472-2 472-4 777-2 481-1 472-3 777-1 472-5 472-5 472-5 472-5 2003.06.11...
  • Page 12 Models : AUG54ALB3W, AUY54ALB3W, AUT54ALB3W AUG54RLB3W, AUY54RLB3W, AUT54RLB3W 876-2 834-2 472-1 472-2 472-4 777-2 481-1 472-3 777-1 472-5 472-5 472-5 472-5 - 11 - 2003.06.11...
  • Page 13 Models : AUG54AGB3W, AUY54AGB3W AUG54ALB3W, AUY54ALB3W, AUT54ALB3W AUG54RLB3W, AUY54RLB3W, AUT54RLB3W 460-1 460-2 143-3 184-1 652-1 476-2 196-2 146-1 117-3 47-1 337-2 146-2 337-1 337-1 834-1 2003.06.11 - 12 -...
  • Page 14 Models : AUG54AGB3W AUY54AGB3W 815-1 982-1 - 13 - 2003.06.11...
  • Page 15 Models : AUG54ALB3W, AUY54ALB3W, AUT54ALB3W AUG54RLB3W, AUY54RLB3W, AUT54RLB3W 143-1 815-2 815-1 982-1 2003.06.11 - 14 -...
  • Page 16 Models : AOG54APA3L AOY54APA3L AOG54RPA3L AOY54RPA3L - 15 - 2003.06.11...
  • Page 17 Models : AOT54APA3L AOT54RPA3L 2003.06.11 - 16 -...
  • Page 18 Models : AOG54APA3L AOY54APA3L AOT54APA3L - 17 - 2003.06.11...
  • Page 19 Models : AOG54RPA3L AOY54RPA3L AOT54RPA3L 2003.06.11 - 18 -...
  • Page 20 Models : AOG54APA3L AOY54APA3L AOT54APA3L - 19 - 2003.06.11...
  • Page 21 Models : AOG54RPA3L AOY54RPA3L AOT54RPA3L 2003.06.11 - 20 -...
  • Page 22: Parts List

    AUG54ALB3W AUG54RLB3W AUY54ALB3W AUY54RLB3W AUT54ALB3W P A R T S L I S T AUT54RLB3W When you order parts, please make a photocopy of this page INDOOR UNIT and fill the number of the parts in the "Order" column. Part No. Ref.
  • Page 23 AUG54ALB3W AUG54RLB3W AUY54ALB3W AUY54RLB3W AUT54ALB3W AUT54RLB3W When you order parts, please make a photocopy of this page INDOOR UNIT (Continued) and fill the number of the parts in the "Order" column. Part No. Ref. Ord. Description Q'ty AUG54ALB3W AUG54RLB3W AUY54ALB3W AUY54RLB3W AUT54ALB3W AUT54RLB3W...
  • Page 24 AUG54AGB3W AUY54AGB3W When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. INDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AUG54AGB3W AUY54AGB3W...
  • Page 25 AOG54APA3L AOY54APA3L AOT54APA3L When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. OUTDOOR UNIT Part No. Ord. Ref. Description Q'ty AOG54APA3L AOY54APA3L AOT54APA3L Fan Cover 9352159015 9352159015 9365905012 Emblem-Rear 313791088308...
  • Page 26 AOG54RPA3L AOY54RPA3L AOT54RPA3L When you order parts, please make a photocopy of this page OUTDOOR UNIT and fill the number of the parts in the "Order" column. Part No. Ord. Ord. Description Q'ty Q'ty AOG54RPA3L AOY54RPA3L AOT54RPA3L Fan Cover 9352159015 9352159015 9365905012 Emblem-Rear...
  • Page 27 AOG54RPA3L AOY54RPA3L AOT54RPA3L 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. Ord. Ord. Description Q'ty Q'ty AOG54RPA3L AOY54RPA3L AOT54RPA3L Cabinet Hook 9352148002 9352148002 9352148002...
  • Page 28: Standard Accessories

    STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES (AUG54AGB3W, AUY54AGB3W) Part No. Name and Shape AUG54AGB3W, AUY54AGB3W Remote control unit 9359913047 Coupler heat insulation 9350716029 9352766015 Remote control unit holder 9359955016 Special nut A (large flange) 313005446653 Special nut B (small flange) 313005446759...
  • Page 29 AUG54ALB3W, AUY54ALB3W, AUT54ALB3W INDOOR UNIT ACCESSORIES AUG54RLB3W, AUY54RLB3W, AUT54RLB3W Part No. Name and Shape AUG54ALB3W, AUY54ALB3W AUT54ALB3W AUG54RLB3W, AUY54RLB3W AUT54RLB3W Coupler heat insulation 9350716029 9350716029 1 each 1 each 9352766015 9352766015 Remote control unit cord clamp 313714181904 313714181904 Binder 313035356905 (Large) 313035356905 (Large) 313361275805 (Small) 313361275805 (Small)
  • Page 30 AOG54APA3L, AOY54APA3L, AOT54APA3L AOG54RPA3L, AOY54RPA3L, AOT54RPA3L OUTDOOR UNIT ACCESSORIES Part No. AOG54APA3L AOG54RPA3L AOT54RPA3L Name and Shape AOY54APA3L AOY54RPA3L AOT54APA3L Power cap 9352173011 9352173011 9352173011 Auxiliary pipe assembly 9355292016 9355292016 9355292016 Edge cover 9352436000 9352436000 9352436000 Tapping screw 301463040100 301463040100 301463040100 Binder 313035356905...
  • Page 31 0303J2198 March 2003 Printed in Japan 2003.06.11...