Fujitsu ABY30TBAG Service Manual

Ceiling type (50hz)
SPLIT TYPE
ROOM AIR CONDITIONER
CEILING
Models
Indoor unit
ABY30TBAG
ABY54TBA3W AOY54TPA3L
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
REMOTE CONTROL UNIT CODE SWITCHING . . . . . . . . . . . . . . 11
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
type (50Hz)
Outdoor unit
AOY30TMBDL
Table of Contents
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Summary of Contents for Fujitsu ABY30TBAG

  • Page 1: Table Of Contents

    (50Hz) Models Indoor unit Outdoor unit ABY30TBAG AOY30TMBDL ABY54TBA3W AOY54TPA3L CONTENTS SPECIFICATIONS ........1 OUTLINE AND DIMENSIONS .
  • Page 2: Specifications

    50 g/m (0.58 oz/ft) Notes : Between 7.5 m and 30 m for ABY30TBAG, and between 20 m and 50 m for ABY54TBA3W, when using a connection pipe other than that in the table, charge additional refrigerant with 50 g/m (0.58 oz / ft)
  • Page 3: Outline And Dimensions

    OUTLINE AND DIMENSIONS (Unit : mm) INDOOR UNIT 1,660 1,600 2003.12.12 PRELIMINARY...
  • Page 4 OUTDOOR UNIT (Unit : mm) Model : AOY30TMBDL Model : AOY54TPA3L 2003.12.12 PRELIMINARY...
  • Page 5: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Models : ABY30TBAG / AOY30TMBDL OUTDOOR UNIT INDOOR UNIT Capillary tube Refrigerant pipe 9.52mm(3/8") Distributor Distributor Strainer Condenser Evaporator Compressor Check joint Refrigerant pipe 15.88mm(5/8") Muffler 4-Way valve Charging valve Models : ABY54TBA3W / AOY54TPA3L INDOOR UNIT...
  • Page 6: Error Contents

    ERROR CONTENTS Models : ABY30TBAG / AOY30TMBDL 1. INDOOR UNIT 2. OUTDOOR UNIT Operation can be checked by lighting and flashing of the ERROR : Heat & Cool model (Reverse cycle) only display section OPERATION, TIMER, and VERTICAL SWING The LED lamps operate as follows (Table 2) according to the lamps.
  • Page 7 Models : ABY54TBA3W / AOY54TPA3L 1. INDOOR UNIT 2. OUTDOOR UNIT When the outdoor temperature drops, the outdoor unit's fans Operation can be checked by lighting and flashing of the may switch to low speed, or one of the fans may stop display section OPERATION, TIMER, and VERTICAL SWING intermittently.
  • Page 8: Circuit Diagram

    CIRCUIT DIAGRAM Models : ABY30TBAG / AOY30TMBDL FAN MOTOR DISPLAY BOARD CN201 8 7 6 5 4 TERMINAL 8 7 6 CN16 CN15 CN13 WHITE 2(N) BLACK GRAY CONTROL BOARD GRAY BLACK BLACK FILTER CN11 CN10 BOARD Use T 3.15A - 250V...
  • Page 9: Control Board

    Models : ABY54TBA3W / AOY54TPA3L DISPLAY BOARD CN 5 CN 16 CN 13 CN 15 WHITE GRAY BLACK CONTROL BOARD GRAY BLACK BLACK FILTER CN 11 CN 10 CN 4 BOARD THERMISTOR FAN MOTOR (UPPER) BROWN (DISCHARGE TEMP.) BLUE BROWN BLACK (PIPE TEMP.) WHITE...
  • Page 10: Indoor Printed Circuit Board Circuit Diagram

    INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM Models : ABY30TBAG CONTROLLER PCB ASSEMBLY (MAIN PCB) EZ-00227HSE-F R15 - R17 B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR WHITE 10K <1/10W> x 3 CN8-1 BLACK 4700P R18 1.0K <1/10W> CN8-2 BLACK 600V <2W> REMOTE CUSTOM CODE R19 1.0K <1/10W>...
  • Page 11: Outdoor Printed Circuit Board Circuit Diagram

    OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM Model : AOY30TMBDL CONTROLLER PCB ASSEMBLY ( MAIN PCB ) EZ-0028HUE-C R33 10K AVREF <1/4W> AVDD RESET VDD0 VDD1 SECONDARY PST600C UL1430 AWG22 CN3-2 100/ SECONDARY AGND CN3-1 R29 10K UL1430 AWG22 GND0 BR93LC46 <1/4W>...
  • Page 12: Remote Control Unit Code Switching

    REMOTE CONTROL UNIT CODE SWITCHING Indoor unit Printed circuit board Other models € Remote control unit settings (1) Press the START/STOP button and display only the clock. CLOCK MASTER CONTROL TEMP. TIME CONTROL (2) Press the MASTER CONTROL button continuously for more than five seconds to display the current signal code.
  • Page 13: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION INDOOR UNIT 2003.12.12 PRELIMINARY...
  • Page 14 876-1 2003.12.12 PRELIMINARY...
  • Page 15 876-2 2003.12.12 PRELIMINARY...
  • Page 16 Models : ABY30TBAG, ABY54TBA3W 253-3 253-4 253-5 253-6 253-7 253-2 253-1 185-1 982-1 381-4 815-1 982-2 2003.12.12 PRELIMINARY...
  • Page 17 OUTDOOR UNIT Models : AOY30TMBDL 2003.12.12 PRELIMINARY...
  • Page 18 Models : AOY30TMBDL 2003.12.15 PRELIMINARY...
  • Page 19 Models : AOY30TMBDL 2003.12.15 PRELIMINARY...
  • Page 20 Models : AOY30TMBDL 2003.12.15 PRELIMINARY...
  • Page 21 Models : AOY30TMBDL 2003.12.15 PRELIMINARY...
  • Page 22 Models : AOY54TPA3L 2003.12.15 PRELIMINARY...
  • Page 23 Models : AOY54TPA3L 2003.12.15 PRELIMINARY...
  • Page 24 Models : AOY54TPA3L 880-1 815-2 184-1 2003.12.15 PRELIMINARY...
  • Page 25: Parts List

    PARTS LIST INDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty ABY30TBAG ABY54TBA3W ABY30TBAG ABY54TBA3W Air Filter 9359739005 9359739005 S haft 9359707004 9359707004 Base Assy 9359680000 9359680000 Indicator PCB Assy 9702260019 9702260019 Panel Left Assy...
  • Page 26 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. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AOY30TMBDL AOY30TMBDL Fan Cover (Guard) 9371187013 Accumulator 9370703009...
  • Page 27 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. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AOY54TPA3L AOY54TPA3L Fan Cover 9352159015 Clip (Cable) No.1259 313739340109...
  • Page 28: Standard Accessories

    STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES Parts No. Name and Shape Q'ty Application ABY30TBAG ABY54TBA3W Use for air conditioner 9371190013 9371190013 Remote operation control unit (AR-JW2) (AR-JW1) Only 45 Battery (pen For remote control unit model light) 0600185534 0600185534 Other models...
  • Page 29 0312G2433...

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