Fujitsu ASY9LMACW Service Manual
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Fujitsu ASY9LMACW Service Manual

Inverter multi air conditioner wall mounted
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INVERTER MULTI

AIR CONDITIONER

WALL MOUNTED

Models
Indoor unit
ASY7LMACW
ASY9LMACW
ASY12LMACW
ASY7LMACW
ASY9LMACW
ASY12LMACW
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 6
ERROR CONTENTS . . . . . . . . . . . . . . . . . 12
DISASSEMBLY ILLUSTRATION . . . . . . . . 14
PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . 19
STANDARD ACCESSORIES . . . . . . . . . . 21
type
Outdoor unit
AOYA18LAT3
AOYA24LAT3

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Summary of Contents for Fujitsu ASY9LMACW

  • Page 1: Table Of Contents

    AIR CONDITIONER WALL MOUNTED type Models Indoor unit Outdoor unit ASY7LMACW AOYA18LAT3 ASY9LMACW ASY12LMACW ASY7LMACW AOYA24LAT3 ASY9LMACW ASY12LMACW CONTENTS SPECIFICATIONS ....1 OUTLINE AND DIMENSIONS .

  • Page 2: Specifications

    SPECIFICATIONS INDOOR UNIT TYPE COOL & HEAT MODEL NAME ASY7LMACW ASY9LMACW ASY12LMACW ELECTRICAL DATA COOLING CAPACITY 2.2 kW 2.7 kW 3.5 kW HEATING CAPACITY 2.6 kW 3.2 kW 4.0 kW MOISTURE REMOVAL 1.0 L/hr 1.2 L/hr 1.6 L/hr AIR CIRCULATION HIGH...
  • Page 3 OUTDOOR UNIT Colling & Heating TYPE MODEL NAME AOYA18LAT3 AOYA24LAT3 COOLING CAPACITY 5.4 kW 6.8 kW 6.8 kW 8.0 kW HEATING CAPACITY ELECTRICAL SPECIFICATIONS POWER SUPPLY (220V) - 230V - (240V) 50 Hz FREQUENCY Cooling 5.9 A 8.5 A RUNNING CURRENT Heating 7.1 A 8.8 A...

  • Page 4: Outline And Dimensions

    OUTLINE AND DIMENSIONS INDOOR UNIT Unit : mm 2006.09.29...
  • Page 5 OUTDOOR UNIT (Unit : mm) Air Flow 2006.09.29...

  • Page 6: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM OUTDOOR UNIT Discharge thermistor Heat exchanger Mufller Compressor Receiver tank Pressure Heat exchanger switch (A) 4-way valve Strainer Accumulator Pressure switch (B) Distributor Expansion Expansion Expansion valve valve valve Pipe Pipe Pipe Pipe Pipe Pipe Thermistor Thermistor Thermistor Thermistor Thermistor...

  • Page 7: Circuit Diagram

    CIRCUIT DIAGRAM INDOOR UNIT BLACK BLACK THERMISTOR (ROOM TEMP.) GRAY GRAY THERMISTOR (PIPE TEMP.) TEST 1 2 3 4 5 H.A. OUT H.A. IN CN201 WHITE BLUE WHITE PINK WHITE YELLOW STEPPING MOTOR BOARD DISPLAY WHITE ORANGE WHITE WHITE CONTROLLER PCB ASSY BLACK 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8...
  • Page 8 OUTDOOR UNIT 4-WAY VALVE CONSTRUCTION CHECK SWITCH SW150 CN37 CN30 PRESSURE SWITCH 1 COMPRESSOR WHITE FAN MOTOR CURRENT WHITE CN36 PRESSURE SWITCH 2 SWITCHING WHITE WHITE 3 2 1 BROWN BLUE CN27 EXPANSION VALVE A ORANGE YELLOW WHITE F4 FUSE 2-WAY VALVE BLACK THERMISTOR A...

  • Page 9: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM POWER TRANSFORMER EZ-030HSE-T CONTROLLER PCB ASSEMBLY ASY7LMACW : EZ-00307HSE-C ORANGE ASY9LMACW : EZ-00308HSE-C ASY12LMACW : EZ-00309HSE-C FAN CAPACITOR 7.0uF POWER SUPPLY PCB I C 1 EZ-00307HSE-P uPD78F0034BSGB-X39-8ET-01 R30 1.0K uPD780024ASGB-X39-8ET MANUAL AUTO <1/10W> <1/10W> W105 W106...

  • Page 10: Outdoor Pcb Circuit Diagram

    OUTDOOR PCB CIRCUIT DIAGRAM INVERTER ASSEMBLY AOYA18LAT3 : EZ-006KHUE AOYA24LAT3 : EZ-0068HUE CHOKE COIL L=0.3MH 30A UL1015 UL1015 AWG14 AWG14 F201 BLACK BLACK TLC 25A-250V, B UL1015 TERMINAL AWG14 (250V 25A) HP-T4005-21 BLACK UL1015 UL1015 UL1015 UL1015 AC230V AWG14 AWG14 BLACK AWG14 AWG14...
  • Page 11 CONTROLLER PCB ASSEMBLY AOYA18LAT3 : K04AW-0605HUE-C1 AOYA24LAT3 : K04AW-0602HUE-C1 MAIN CURRENT YELLOW R200 R201 C201 C202 C203 C116 ZPR0RCH400A250 220K 600/ 600/ 600/ D101 <2W> 450V 450V 450V <HCP> 195K <RN - 1/2W> x 6 D25XB60 0.033 <2W> x 8 R111 C115 BLACK...
  • Page 12 OUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY K04BA-0505HUE-P0 TM100 N200500K1D7C-01 RCV2515-010PF05 RCV2515-010PF05 TM101 VA101 C104 BLACK 470V 0.033 C107 C111 C101 <TNR> <YE> POWER SOURCE VA102 C105 <LE> <LE> <LE> 230V 0.033 470V 50Hz <TNR> <YE> TM102 C106 WHITE SA100 <LE> RA-302M BLACK TO INDOOR UNIT...

  • Page 13: Error Contents

    ERROR CONTENTS INDOOR UNIT : Fast flashing : Slow flashing Operation lamp : Red lamp Timer lamp : Green lamp Large division indication Small division indication Error contents LED indication Error contents LED indication Red lamp Thermistor error (room temp.) Thermistor error Green lamp (2 times)
  • Page 14 OUTDOOR UNIT LEDS LED A LED B LED C Communication error (indoor unit A to outdoor unit) 1 time Communication error (indoor unit B to outdoor unit) 1 time Communication error (indoor unit C to outdoor unit) 1 time Discharge pipe temperature sensor 2 times Outdoor heat exchanger temperature sensor 3 times...

  • Page 15: Disassembly Illustration

    DISAASEMBLY ILLUSTRATION INDOOR UNIT 2006.09.29...
  • Page 16 INDOOR UNIT 2006.09.29...
  • Page 17 OUTDOOR UNIT 2006.09.29...
  • Page 18 OUTDOOR UNIT Connector : RED Connector : WHITE 2006.10.11...
  • Page 19 OUTDOOR UNIT INVERTER ASSY 53-1 Connector : RED WHITE Connector : BLACK GREEN BLUE YELLOW 2006.09.29...

  • Page 20: Parts List

    PARTS LIST INDOOR UNIT Part No. Ref. Ord. Description Q'ty ASY7LMACW ASY9LMACW ASY12LMACW Capacitor (Fan motor) 9900089061 9900089061 9900089061 Front Panel Assy 9312417100 9312417100 9312417100 Flow Control Panel-Z 9306058043 9306058043 9306058043 Louver-A 9306055028 9306055028 9306055028 Filter 9305444014 9305444014 9305444014 Base...
  • Page 21 OUTDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. Description Description AOYA18LAT3 AOYA18LAT3 Q'ty Q'ty AOYA24LAT3 AOYA24LAT3 Top Panel Sub Assy 9374417049 Inverter Box C 9375140014 Front Panel Sub Assy 9374414048 Inverter Box Duct 9374609017 Service Panel Sub Assy 9374415045 Inverter Box Cover 9375139018...

  • Page 22: Standard Accessories

    STANDARD ACCESSORIES INDOOR UNIT Name and Shape Part No. Name and Shape Part No. Wall hook bracket Tapping screw (big) ( 4 x 20) 301141164200 9304358008 Tapping screw (small) ( 3 x 12) 0700019036 Wall cap-B 313714296205 Air cleaning filter DEODRANT FILTER 9310441015 Remote control unit...
  • Page 23 0609G3141...

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Asy7lmacwAsy12lmacw

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