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Fujitsu AWYZ24LBC Service Manual

Fujitsu AWYZ24LBC Service Manual

Split type room air conditioner ceiling wall type nverter
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SPLIT TYPE
ROOM AIR CONDITIONER
CEILING WALL
INVERTER
Models
Indoor unit
Outdoor unit
AWYZ24LBC
AOYZ24LBT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . 5
INDOOR PCB CIRCUIT DIAGRAM . . . . . . 7
OUTDOOR PCB CIRCUIT DIAGRAM . . . 10
ERROR CONTENTS . . . . . . . . . . . . . . . .
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . .
STANDARD ACCESSORIES . . . . . . . . . . 25
type
15
16
23

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Summary of Contents for Fujitsu AWYZ24LBC

  • Page 1: Table Of Contents

    SPLIT TYPE ROOM AIR CONDITIONER CEILING WALL type INVERTER Models Indoor unit Outdoor unit AWYZ24LBC AOYZ24LBT CONTENTS SPECIFICATIONS ....1 OUTLINE AND DIMENSIONS ..2 REFRIGERANT SYSTEM DIAGRAM .
  • Page 2: Specifications

    SPECIFICATIONS COMPRESSOR Cooling and heating inverter TYPE Hermetic type, DC Inverter, TYPE Twin rotary INDOOR UNIT AWYZ24LBC DISCRIMINATION 5KD240XAD21 OUTDOOR UNIT AOYZ24LBT R410A 1,900 g REFRIGERANT COOLING CAPACITY 7.1 kW HEATING CAPACITY 8.5 kW REFRIGERANT CHARGE (R410A) ELECTRICAL DATA Pipe Length 15 m 1,900 g 230 V 50 Hz...
  • Page 3 DIMENSIONS INDOOR UNIT (Unit : mm) 2006.10.20...
  • Page 4 OUTDOOR UNIT (unit : mm) Air Flow 2006.10.18...
  • Page 5: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Heat exchanger ( INDOOR ) 3-Way valve (Large) 3-Way valve Muffler (Small) Pressure Strainer switch Expansion valve 4-Way valve Heat exchanger Strainer ( OUTDOOR ) Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 5/8" (15.88 mm) 2006.10.18...
  • Page 6: Circuit Diagram

    CIRCUIT DIAGRAM INDOOR UNIT AIR FILTER (LEFT) SW (LEFT) THERMAL FUSE 102 AIR FILTER (RIGHT) INDICATOR PCB SW (RIGHT) CN208 1 2 3 4 5 1 2 3 4 5 6 7 8 1 2 3 4 5 THERMAL FUSE 102 CONNECTOR (RED) BROWN 1 2 3 4 5...
  • Page 7 OUTDOOR UNIT HIGH PRESSUR SWITCH CN90 COMPRESSOR TEMP. THERMISTOR BROWN CN64 BROWN CN400 CN42 CN40 CN200 OUTDOOR TEMP. THERMISTOR BLUE CN62 BLUE PIPE TEMP. THERMISTOR BLACK CN61 BLACK CONTROLLER PCB DISCHARGE TEMP. THERMISTOR ( MAIN PCB ) BROWN CN60 BROWN BLACK CN303 CN301...
  • Page 8 PCB Circuit Diagrams not available at time of publication...
  • Page 9: Error Contents

    ERROR CONTENTS Display Error Error Operation Timer LED 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during operation Serial signal error 4 flash Serial signal (forward) error, at operation start up 5 flash Serial signal (forward) error, during operation 2 flash Indoor temperature thermistor open / short...
  • Page 10: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION INDOOR UNIT 2006.10.20...
  • Page 11 INDOOR UNIT Casing assy 2006.10.20...
  • Page 12 INDOOR UNIT 2006.10.20...
  • Page 13 OUTDOOR UNIT 2006.10.18...
  • Page 14 OUTDOOR UNIT 2006.10.18...
  • Page 15 OUTDOOR UNIT 2006.10.18...
  • Page 16 OUTDOOR UNIT DISCHARGE TEMP THERMISTOR CONNECTOR : ORANGE OUTDOOR TEMP THERMISTOR CONNECTOR : BLUE COMPRESSOR TEMP THERMISTOR CONNECTOR : GREEN HEAT EXCHANGER THERMISTOR CONNECTOR : RED PRESSURE SWITCH WIRE CONNECTOR : RED 2006.10.18...
  • Page 17: Parts List

    PARTS LIST INDOOR UNIT Part No. Ref. Ord. Description AWYZ24LBC Q'ty Air Filter 9313859015 Dust Box Assy 9313884024 Front Panel Total Assy 9313882105 Open Panel Assy 9314405020 Top Grill 9313848019 Under Cover 9313850029 Casing Assy 9313877040 Louver U Assy 9312243037 Louver U 9311993032 Louver Frame...
  • Page 18 OUTDOOR UNIT Part No. Ref. Ord. Description Q'ty AOYZ24LBT Top Panel Sub Assy 9374417032 Front Panel 9374094066 Fan Guard 9374330010 Grip Side 9374173013 Service Panel Sub Assy 9374415052 Right Panel Sub Assy 9374416127 Emblem Rear 9351355005 Propeller Fan Assy 9366378020 Motor, DC Brushless 9601882015 Condenser A Assy...
  • Page 19: Standard Accessories

    STANDARD ACCESSORIES The following installation accessories are supplied. Use them as required. Name and Shape Q'ty Name and Shape Q'ty Wall hook bracket Drain pipe 9301102000 9312011018 Cloth tape Remote control unit 9308117007 Tapping screw (big) 9315029010 Battery 0700076046 Tapping screw (small) 0600185046 0700019036 Remote control unit...
  • Page 20 0610G3168...

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