Fujitsu ASY24LBA-W Service Manual
Fujitsu ASY24LBA-W Service Manual

Fujitsu ASY24LBA-W Service Manual

Wall mounted type

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SPLIT TYPE

ROOM AIR CONDITIONER

WA L L M O U N T E D
Models
Indoor unit
ASY24LBA-W
ASY30LBA-W
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM 8
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
t y pe
Outdoor unit
AOY24LMAL
AOY30LMAL

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Summary of Contents for Fujitsu ASY24LBA-W

  • Page 1: Table Of Contents

    WA L L M O U N T E D t y pe Models Indoor unit Outdoor unit ASY24LBA-W AOY24LMAL ASY30LBA-W AOY30LMAL CONTENTS SPECIFICATIONS ....... . 1 OUTLINE AND DIMENSIONS .
  • Page 2: Specifications

    SPECIFICATIONS TYPE COOL & HEAT COOL & HEAT ASY24LBA-W ASY30LBA-W INDOOR UNIT AOY24LMAL AOY30LMAL OUTDOOR UNIT COOLING CAPACITY (kW) HEATING CAPACITY (kW) ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) COOLING 13.3 RUNNING CURRENT HEATING 12.3 COOLING 2.12 3.04 INPUT WATTS (kW) HEATING 1.94...
  • Page 3: Noise Level

    TYPE COOL & HEAT COOL & HEAT INDOOR UNIT ASY24LBA-W ASY30LBA-W OUTDOOR UNIT AOY24LMAL AOY30LMAL NOISE LEVEL HI-SPEED (dB) COOL 47 / HEAT 45 (dB) COOL 41 / HEAT 41 MED-SPEED INDOOR UNIT (dB) COOL 36 / HEAT 36 LO-SPEED...
  • Page 4: Outline And Dimensions

    O U T L I N E A N D D I M E N S I O N S Models : ASY24LBA-W ASY30LBA-W Unit : mm 1,120 Models : AOY24LMAL AOY30LMAL Unit : mm Packed Valve (Gas) 15.88 Packed Valve (Liquid) 9.52...
  • Page 5: 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 : ASY24LBA-W / AOY24LMAL ASY30LBA-W / AOY30LMAL OUTDOOR UNIT CAPILLARY HEAT EXCHANGER TUBE EXPANSION VALVE...
  • Page 6: Error Contents

    E R R O R C O N T E N T S The OPERATION, TIMER and SWING lamps operate as follows according to the error contents. Error display Error contents OPERATION TIMER SWING (RED) (GREEN) (ORANGE) Indoor unit circuit board error 2 times Indoor unit room temperature sensor wire opened Indoor unit room temperature sensor wire short circuited...
  • Page 7: Circuit Diagram

    C I R C U I T D I A G R A M Models : ASY24LBA-W / AOY24LMAL ASY30LBA-W / AOY30LMAL OUTDOOR UNIT INDOOR UNIT BLUE CONNECTOR THERMISTOR (OUTDOOR) FAN MOTOR COMPRESSOR BLACK CAPACITOR THERMISTOR WHITE (PIPE) BROWN THERMISTOR...
  • 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 : ASY24LBA-W ASY30LBA-W CONTROLLER PCB ASSEMBLY ( MAIN PCB ) INDICATOR PCB ASY24LBA-W : EZ-0032AHSE-C...
  • Page 9 O U T D O O R P R I N T E D 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 : AOY24LMAL AOY30LMAL INVERTER ASSEMBLY...
  • Page 10 CONTROLLER PCB ASSEMBLY AOY24LMAL : EZ-003PHUE-C AOY30LMAL : EZ-003RHUE-C CN42 Models : AOY24LMAL B2B-XAYK-1-A YELLOW DC VOLT IN AOY30LMAL POWER RELAY CONTROL CN35 5V D60 B2P3-VH-B-M R201 DA226U GREEN 220K R402 3.3K R104 195K <2W> <1/4W> R400 180K W105 R68 22K <RN-1/2W>...
  • Page 11 Models : AOY24LMAL AOY30LMAL POWER SUPPLY PCB ASSEMBLY EZ-001AHUE-P TM101 UL1015 AWG14 BROWN MAIN PCB UL1015 AWG18 ORANGE POSISTOR UL1015 AWG18 ORANGE POSISTOR UL1015 AWG14 UL1015 AWG14 R200 YELLOW ORANGE IPM P ZPR0RCH400 DIODE BRIDGE TM110 MULTI CONTROLLER W32 B AC INPUT UL1015 UL1015 AWG16...
  • Page 12 Models : AOY24LMAL TR PCB ASSEMBLY AOY30LMAL EZ-001AHUE-TR CN302 IPM POWER SUPPLY C301 47/35V <PJ> UL1007 AWG24 P4 L=450 C302 47/35V <PJ> CN303 IPM POWER SUPPLY C303 47/35V <PJ> UL1007 AWG24 07 / 07 172520 XAP-07V-1 VUP1 C304 100/35V VUPC VVP1 <PJ>...
  • Page 13: 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 : ASY24LBA-W ASY30LBA-W 2004.06.29...
  • Page 14 Models : ASY24LBA-W ASY30LBA-W 2004.06.17...
  • Page 15 Models : ASY24LBA-W ASY30LBA-W 522-2 522-3 522-1 2004.06.17...
  • Page 16 Models : AOY24LMAL AOY30LMAL 2004.06.29...
  • Page 17 Models : AOY24LMAL AOY30LMAL 2004.06.29...
  • Page 18 Models : AOY24LMAL AOY30LMAL 2004.06.29...
  • Page 19: Parts List

    "Order" column. Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty ASY24LBA-W ASY30LBA-W ASY24LBA-W ASY30LBA-W Capacitor (Fan Motor) 9704305060 9704305060 338-1 Motor Holder-B 9368551001 9368551001 Water S eal Plate...
  • Page 20 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 AOY24LMAL AOY30LMAL AOY24LMAL AOY30LMAL Fan Guard 9371187013 9371187013...
  • Page 21: Standard Accessories

    STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES OUTDOOR UNIT ACCESSORIES Name and Shape Part No. Name and Shape Part No. Hexagon wrench Wall hook bracket 9351228019 9368579005 Cable clip 313739340109 Remote control unit Tapping screw 9371190112 301463040100 Drain pipe Battery (penlight) 9303029015 0600185534 Drain cap Remote control unit holder...
  • Page 22 Thermistor resistance values <Indoor unit side> 1) Room temperature thermistor (TH Room tempera- 12.5 17.5 22.5 27.5 ture ( C) Resistance value 33.6 29.5 25.9 22.8 20.2 17.9 15.8 14.1 12.5 11.2 10.0 (k ) Room tempera- 32.5 37.5 42.5 47.5 ture ( C) Resistance value...
  • Page 23 0402G2542...

This manual is also suitable for:

Asy30lba-wAoy24lmalAoy30lmal

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