Fujitsu ASYG14LMCA Service Manual

Fujitsu ASYG14LMCA Service Manual

Split type room air conditioner wall mounted type
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SPLIT TYPE
ROOM AIR CONDITIONER

WALL MOUNTED TYPE

Indoor unit
ASYG14LMCA AOYG14LMCA
CO NTE NTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . .
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .
ERROR DETECTION . . . . . . . . . . . . . . .
PARTS (INDOOR UNIT) . . . . . . . . . . . . .
PARTS (OUTDOOR UNIT) . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . .
Outdoor unit
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Summary of Contents for Fujitsu ASYG14LMCA

  • Page 1: Table Of Contents

    WALL MOUNTED TYPE Indoor unit Outdoor unit ASYG14LMCA AOYG14LMCA CO NTE NTS SPECIFICATIONS....DIMENSIONS ..... .
  • Page 2: Specifications

    SPE C IF I C A T ION S ELECTRICAL DATA NOISE LEVEL High 44 dB TYPE Cool & heat inverter INDOOR UNIT ASYG14LMCA Medium 40 dB INDOOR UNIT Cooling 33 dB OUTDOOR UNIT AOYG14LMCA COOLING CAPACITY 4.00 kW Quiet...
  • Page 3: Dimensions

    DIM E N SI ON S INDOOR UNIT 840 mm 203 mm Drain hose Diameter Outside Inside : 13.8 mm OUTDOOR UNIT 790 mm 290 mm 540 mm 2013.04.03...
  • Page 4: Refrigerant System Diagram

    R E FR I GE RAN T SY S TE M DI AG R A M Heat exchanger Refrigerant flow (indoor unit) Cooling Heating Muffler 2-way valve 3-way valve Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Compressor Gas : 1/2" (12.7 mm) Muffler Strainer 4-way valve...
  • Page 5: Circuit Diagram

    COMMUNICATION PCB UTY-XCBXZ2 ( OPTION ) REMOTE CONTROL ( OPTION ) 1 2 3 4 5 EX OUT ( OPTION ) CNC01 C IR C UIT D IA GR A M ERROR STATUS EX OUT ( OPTION ) OPERATION STATUS TO MAIN PCB CND01 EX IN ( OPTION )
  • Page 6: Indoor Pcb Circuit Diagram

    I N DO O R PC B CI RC UIT D IA GR A M EARTH TERMINAL CONTROL UNIT EZ-0124DHSE OUTDOOR UNIT TERMINAL FAN MOTOR 2013485-1 THERMISTOR SC25-05WSA WHITE BLACK ( PIPE TEMP. ) BLACK BLACK WHITE B5 ( 6-5 ) B-XARK B4B-PH-K-S BLACK THERMISTOR...
  • Page 7 INDOOR UNIT MAIN PCB K12JY-1203HSE-C1 FC51FL x 2 340V 0.6A - 10mH SC25-05WSA SS21V-R060330 20*20*18 BLACK S1NBC60 WHITE TERMINAL 3.15A 4700p LLC-1 250V 470V <E> RF101L2S <LE-MX> <TNR> 15V-2 4700p ST03D-200 <E> 220/ <1/8W> 330/ BLm18 1000p 1.0k RF101L2S <BD102> UL1015 <E>...
  • Page 8 INDOOR UNIT INDICATOR PCB K12JZ-1200HSE-D0 CN201 D201 SL I-343M GREEN S7B-PH-K-S D202 SL I-343D ORANGE D203 SL I-343M GREEN SW201 KSHC611BT I C201 GP1UM261R C202 R202 C203 <1/4W> <B> 2012.11.27...
  • Page 9 390V CN301 T301 D303 JM303 SW1614-1 RF101L2S SJH20-09WSF R301 C302 390k 1000p R309 C306 <1/4W> <E> 100/ TO MAIN PCB R302 <1/10W> <1/4W> D301 UF4007 + C301 D302 RF101L2S 450V R306 I C301 1.0k LNK603 R303 R304 C311 <1/10W> 100/ BP_M R305 C305...
  • Page 10: Outdoor Pcb Circuit Diagram

    OU TD OO R PC B C I RCUI T DIAG RAM INVERTER ASSEMBLY EZ-0122DHUE REACTOR TERMINAL 15mH, 10A COMPRESSOR EMI FILTER UL3271 EMI FILTER TO OUTDOOR UNIT AWG16 UL1015 UL3271 AWG20 AWG16 W101 BLACK WHITE UL3271 UL1015 AWG16 AWG20 W102 BLACK WHITE...
  • Page 11 OUTDOOR UNIT MAIN PCB K10BO-120LHUE-C1 F100 R401 - R410 POWER SOURCE REACTOR 250V W101 0.1 <3/4W> 1% x 10 AC220V L300 60Hz D102 47uH C201 C200 FH100 FH101 DCV-F UF4007 <ELC0607> TP00351-31 0.22 TP00351-31 J512Q35E400X290 D100, D101 R103 SC-10-E55J <F> BLACK LL25XB60 x 2 15V-2...
  • Page 12: Error Detection

    E R RO R D E T EC T I O N INDOOR UNIT REMOTE CONTROL If you use a wireless remote control, the lamp on the photo detector unit will output error codes by way of blinking patterns. OPERATION indicator lamp (green) If you use a wired remote control, error codes TIMER indicator lamp (orange) will appear on the remote control display.
  • Page 13 OUTDOOR UNIT Indicator lamp Error Discharge temperature error 0.5 second on / 0.5 second off IPM overcurrent protection 0.1 second on / 0.1 second off Thermistor error CT error 2.0 second on / 2.0 second off 0.1 second on / 2.0 second off Compressor location error 5.0 second on / 5.0 second off Fan error...
  • Page 14: Parts (Indoor Unit)

    9319208008 Remote Control Holder 9318912005 Bracket Panel 9332882018 Electric Filter Holder 9332911008 Air Clean Filter Assy 9317250009 Air Filter 9332875003 Front Panel Sub Assy (FUJITSU) 9332994001 Intake Grille (FUJITSU) 9333052007 Wire Cover 9332894004 Wire Shield 9332906004 Louver 9332900002 Diffuser Assy 9332998009 2013.04.10...
  • Page 15 INDOOR UNIT Control box Ref. Description Part number Cover Shield 9332915006 Control Box 9332892000 Box Shield Assy 9332877007 Main PCB 9709427040 Terminal 9900720001 Earth Terminal 9332880007 Display Assy 9709430019 Room Thermistor Holder 9332868005 Thermistor Assy 9900714024 2013.03.27...
  • Page 16 INDOOR UNIT Evaporator Ref. Description Part number Evaporator Total Assy 9332989014 Fan Motor 9603269005 Crossflow Fan Assy 9316830004 Bearing C Assy 9306628017 Casing Assy 9333009001 2013.03.27...
  • Page 17 INDOOR UNIT Casing assy Ref. Description Part number Casing 9332890006 Motor Holder L/R 9332859003 Cable Guide 9332903003 Casing Cover F 9332909005 Casing Cover B 9332908008 R and L Louver A 9332891003 Step Motor 9900790004 Step Motor 9900790011 Fan Guard 9332905007 Drain Cap 9316177017 Drain Hose Assy...
  • Page 18: Parts (Outdoor Unit)

    P A R TS OUTDOOR UNIT Ref. Description Part number Ref. Description Part number Protective Net 9313941055 Grip 9317588003 Top Panel Assy 9317761055 Reactor Assy 9900788018 Front Panel Assy 9317760041 Fan Motor 9602864003 Cabinet Left 9318247008 Propeller Fan 9313808013 Cabinet Right Assy 9317759021 Base Assy 9316885028...
  • Page 19 OUTDOOR UNIT Ref. Description Part number Main PCB 9708683478 PCB Holder 9318182002 Heat Sink 9319070001 Terminal 9900435028 Outdoor Thermistor 9900565008 Thermistor Assy 9900628000 2013.04.03...
  • Page 20 OUTDOOR UNIT Ref. Description Part number Condenser Total Assy 9332359008 Expansion Valve Coil 9970095030 Pulse Motor Valve Assy 9332368048 2-way Valve Assy 9332371000 3-way Valve Sub Assy 9317109055 4-way Valve Assy 9332365009 Solenoid 9970110023 Compressor Assy 9317619004 2013.04.03...
  • Page 21: Accessories

    AC C ESSORIE S INDOOR UNIT OPTIONAL PARTS Name and Shape Part number Name and Shape Part number Name and Shape Wired remote control Bracket Panel Seal A 9304536000 UTY-RVNYM Wired remote control 9332882018 UTY-RNNYM Tapping screw 0700076046 (M4 x 25 mm) Simple remote Control Remote Control 9319208008...
  • Page 22 1303G4202...

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