Fujitsu AUY30LUAS Service Manual
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Fujitsu AUY30LUAS Service Manual

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Table of Contents

SPLIT TYPE
AIR CONDITIONER
CASSETTE
Models
Indoor unit
Outdoor unit
AUY30LUAS
AOY30LMAWL
AUY36LUAS
AOY36LMAWL
AUY45LUAS
AOY45LJBYL
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . 6
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . .
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . .
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . 18
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . 35
type
(50Hz)
9
. . . . . . . . . . . 10
16

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Summary of Contents for Fujitsu AUY30LUAS

  • Page 1: Table Of Contents

    AIR CONDITIONER CASSETTE type (50Hz) Models Indoor unit Outdoor unit AUY30LUAS AOY30LMAWL AUY36LUAS AOY36LMAWL AUY45LUAS AOY45LJBYL CONTENTS SPECIFICATIONS ......1 DIMENSIONS .

  • Page 2: Specifications

    SPECIFICATIONS TYPE COOLING & HEATING INDOOR UNIT AUY30LUAS AUY36LUAS AUY45LUAS OUTDOOR UNIT AOY30LMAWL AOY36LMAWL AOY45LJBYL COOLING CAPACITY (kW) 10.0 12.5 HEATING CAPACITY (kW) 10.0 11.2 14.0 ELECTRICAL DATA POWER SOURCE 230V 50Hz COOLING 12.5 17.6 19.5 RUNNING CURRENT HEATING 12.4 15.2...
  • Page 3 TYPE COOLING & HEATING INDOOR UNIT AUY30LUAS AUY36LUAS AUY45LUAS OUTDOOR UNIT AOY30LMAWL AOY36LMAWL AOY45LJBYL NOISE LEVEL HI-SPEED (dB) 48.0 50.0 INDOOR UNIT MED-SPEED (dB) 44.0 48.0 LO-SPEED (dB) 41.0 45.0 COOL (dB) 53.0 54.0 54.0 OUTDOOR UNIT HEAT (dB) 55.0 55.0...

  • Page 4: Dimensions

    DIMENSIONS (Unit : mm) INDOOR UNIT Models : AUY30LUAS AUY36LUAS AUY45LUAS Drain Inside Dia. 32 Outside Dia. 37 298.5 298.5 305.5 248.5 305.5 248.5 2005.06.23...
  • Page 5 OUTDOOR UNIT Models : AOY30LMAWL AOY36LMAWL (Unit : mm) Air Flow 2005.06.06...
  • Page 6 OUTDOOR UNIT Model : AOY45LJBYL (Unit : mm) Air Flow 2005.06.06...

  • Page 7: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Models : AUY30LUAS / AOY30LMAWL AUY36LUAS / AOY36LMAWL INDOOR UNIT OUTDOOR UNIT Pressure Refrigerant Pipe Check Valve 15.88mm (5/8") High Pressure Switch Charging Valve 4-way Valve Evaporator Condenser Accumulator Compressor Expansion Refrigerant Pipe Valve 9.52mm (3/8") Strainer...

  • Page 8: Circuit Diagram

    CIRCUIT DIAGRAM Models : AUY30LUAS AUY36LUAS AUY45LUAS Models : AOY30LMAWL AOY36LMAWL 2005.06.23...
  • Page 9 Model : AOY45LJBYL 2005.06.22...

  • Page 10: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM CONTROLLER PCB ASSEMBLY ( MAIN PCB ) AUY30LUAS : K01AL-0500HSE-C1 Models : AUY30LUAS AUY36LUAS : K01AL-0501HSE-C1 AUY36LUAS AUY45LUAS : K01AL-0502HSE-C1 ROOM TEMPERATURE THERMISTOR AUY45LUAS B2B-XASK-1-A R15 - R17 I C 1 CN8-1 R5 62K BLACK 4700P 10K <1/10W>...

  • Page 11: Outdoor Pcb Circuit Diagram

    OUTDOOR PCB CIRCUIT DIAGRAM Models : CHOKE COIL AOY30LMAWL L=0.3MH 30A AOY36LMAWL INVERTER ASSEMBLY UL1015 AOY30LMAWL : EZ-0050HUE AWG12 UL1015 UL1015 WHITE AWG14 AWG14 AOY36LMAWL : EZ-0051HUE UL1015 UL1015 WHITE BROWN AC220 - 240V EMI FILTER AWG12 AWG12 50Hz BLACK BLACK TFC25-15-12A UL1015...
  • Page 12 Models : AOY30LMAWL AOY36LMAWL 600/450V x 4 MAIN CURRENT YELLOW ORANGE CONTROLLER PCB ASSEMBLY D101 ORANGE 195K <RN - 1/2W> x 6 D25XB60 AOY30LMAWL : K04AW-0402HUE-C1 0.018 <2W> x 8 R111 C115 BLACK AOY36LMAWL : K04AW-0403HUE-C1 BLUE R112 PFC5000 L300 SMOOTHING CIRCUIT C332 C333...
  • Page 13 Models : AOY30LMAWL AOY36LMAWL POWER SUPPLY PCB ASSEMBLY K04BA-0401HUE-P0 TM100 N300300K1D7C RCH4730-021PF07 RCH4730-021PF07 BLACK TM101 VA101 C104 470V 0.033 C107 C111 C101 <TNR> <YE> POWER SOURCE VA102 C105 230V <LE> <LE> <LE> 0.033 470V 50Hz <TNR> <YE> TM102 WHITE C106 SA100 <LE>...
  • Page 14 INVERTER ASSEMBLY AOY45LJBYL : EZ-0045HUE CHOKE COIL Model : AOY45LJBYL L=0.21MH UL1015 UL1015 AWG20 AWG20 WHITE BROWN R200 ZPR0YCE400A300 UL1015 UL1015 UL1015 UL1015 AWG20 AWG20 AWG12 AWG12 EMI FILTER ORANGE ORANGE WHITE BROWN TFC-25-15-12 2 TURN UL1015 AWG12 UL1015 AWG12 GRAY UL1015 AWG12 YELLOW...
  • Page 15 Model : AOY45LJBYL CONTROLLER PCB ASSEMBLY AOY45LJBYL : K04AW-0500HUE-C1 C201 - C205 500/450V x 6 YELLOW R201 C116 220K 0.1 <HCP> R370 - R374 <2W> x 5 <2W> R375 - R379 <2W> x 5 BLUE PFC5000 SMOOTHING CIRCUIT -0502 195K <RN - 1/2W> W107 T 3.15A WHITE...
  • Page 16 Model : AOY45LJBYL POWER SUPPLY PCB ASSEMBLY K04BA-0400HUE-P0 TM100 N300300K1D7C RCH4730-021PF07 RCH4730-021PF07 BLACK TM101 VA101 C104 470V 0.033 C107 C111 C101 <TNR> <YE> POWER SOURCE VA102 C105 230V <LE> <LE> <LE> 0.033 470V 50Hz <TNR> <YE> TM102 WHITE C106 SA100 <LE>...

  • Page 17: Error Contents

    ER R OR C ON TEN TS ( indoor unit ) Error code Error contents CAUTION Outdoor unit doesn't accept the signal from Supply power to the crankcase heater for at least 12 hours indoor unit. before the start of operation in winter. Excessive outdoor pressure (permanent stop) (1) Stop the air conditioner operation.
  • Page 18 ERROR CONTENTS (outdoor unit) SPECIAL INSTALLATION CAUTION SETTING Always turn on the power 12 hours prior to the start of the operation in order to ensure compressor protection PUMP DOWN (Refrigerant collecting operation) 1. Make a TEST RUN in accordance with the in- Perform the following procedures to collect the refrigerant when moving stallation instruction sheet for the indoor unit.

  • Page 19: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION Models : AUY30LUAS AUY36LUAS AUY45LUAS 481-1 2005.06.24...
  • Page 20 Models : AUY30LUAS AUY36LUAS 460-1 460-2 476-2 146-1 117-3 337-2 146-2 337-1 337-1 834-1 2005.06.27...
  • Page 21 Models : AUY30LUAS AUY36LUAS 184-1 146-1 146-2 47-1 2005.06.27...
  • Page 22 Model : AUY45LUAS 460-1 460-2 835 482 476-2 117-3 146-2 337-2 146-1 337-1 337-1 834-1 2005.06.27...
  • Page 23 Model : AUY45LUAS 184-1 2005.06.27...
  • Page 24 Models : AUY30LUAS AUY36LUAS AUY45LUAS 2005.06.27...
  • Page 25 Models : AOY30LMAWL AOY36LMAWL 2005.06.07...
  • Page 26 Models : AOY30LMAWL AOY36LMAWL 2005.06.07...
  • Page 27 Models : AOY30LMAWL AOY36LMAWL 2005.06.07...
  • Page 28 Models : AOY30LMAWL AOY36LMAWL 33 34 2005.06.07...
  • Page 29 Model : AOY45LJBYL 2005.06.07...
  • Page 30 Model : AOY45LJBYL 2005.06.22...
  • Page 31 Model : AOY45LJBYL 2005.06.07...
  • Page 32 Model : AOY45LJBYL 2005.06.07...

  • Page 33: Parts List

    PARTS LIST INDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AUY30LUAS AUY36LUAS AUY30LUAS AUY36LUAS Capacitor (Fan Motor) 9900270162 9900270162 472-5 RFM (Grille)-E 9362742009 9362742009 47-1 Rubber (Discharge Pipe) 313194159807 313194159807 Turbo Fan Assy 9362803014...
  • Page 34 INDOOR UNIT Parts No. Parts No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AUY45LUAS AUY45LUAS Capacitor (Fan Motor) 9900270162 Turbo Fan Assy 9362803014 Decoration Plate 9362787000 476-2 Spacial Washer 9362756006 Grille Hook Holder 9362782005 Bellmouth-B 9362774000 Filter 9362766005 Float Switch 9703285004 117-3 Hex.
  • Page 35 OUTDOOR UNIT Part No. Parts No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AOY30LMAWL AOY36LMAWL AOY45LJBYL Top Panel Sub Assy 9374417025 9374417025 Top Panel Sub Assy 9374417025 Front Panel 9374094066 9374094066 Front Panel X 9374094028 Fan Guard 9374330010 9374330010 Fan Guard 9374330010 Grip Side...

  • Page 36: Standard Accessories

    STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES Name and Shape Q’ty Application Coupler heat For indoor side pipe joint insulation Screw For installing the remote controller Special nut A For installing indoor unit (large flange) Special nut B For installing indoor unit (small flange) Template For ceiling hole cutting...

  • Page 37: Connection Pipe Requirement

    WARNING For the air conditioner to operate satisfactorily. install it as outlined in this installation instruction sheet. Connect the indoor unit and outdoor unit with the room air conditioner piping and cords available standards parts. This installation instruction sheet describes the correct connections using the installation set available from our standard parts. Installation work must be performed in accordance with national wiring standards by authorized personnel only.
  • Page 38 0504G2853...

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