Fujitsu AOYG12LTCN Service Manual Download

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9318912005

Remote control holder

Name and Shape

Part number

9318913002

9319207001

0600185046

0700076046

9308117007

Remote control

Battery (penlight)

Cloth tape

Tapping screw (big)

Bracket panel

ACCESSORIES

Tapping screw (small)

( 3 x 12)

( 4 x 25)

0700019036

2011.09.13

INDOOR UNIT

9311925088

9312153077

Air cleaning filter
(ion deodorant)

Air cleaning filter
(electric)

Summary of Contents for AOYG12LTCN

Page 1: ... SPECIFICATIONS 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 3 CIRCUIT DIAGRAM 4 ERROR DETECTION 5 INDOOR PCB CIRCUIT DIAGRAM 9 OUTDOOR PCB CIRCUIT DIAGRAM 11 PARTS INDOOR UNIT 13 PARTS OUTDOOR UNIT 18 21 ACCESSORIES Indoor unit Outdoor unit ASYG12LTCB AOYG12LTCN ...

Page 2: ... r p m 960 r p m 650 r p m 1 370 r p m 1 120 r p m 960 r p m 650 r p m OUTDOOR UNIT Heating 780 r p m OUTDOOR UNIT Cooling 870 r p m ELECTRICAL DATA INDOOR UNIT Cooling High speed Medium speed Low speed Quiet INDOOR UNIT Heating OUTDOOR UNIT Heating NOISE LEVEL improper 43 dB 37 dB 32 dB 21 dB 43 dB 38 dB 32 dB 21 dB 49 dB OUTDOOR UNIT Cooling 48 dB 2011 09 15 1 COMPRESSOR TYPE Hermetic type 4 pol...

Page 3: ...DIMENSIONS unit mm 282 185 870 2011 09 15 2 INDOOR UNIT OUTDOOR UNIT Drain hose length 600 mm Drain pipe diameter Inside 14 2 mm Outside 16 2 mm 20 290 790 20 540 620 62 ...

Page 4: ...irection Cooling Heating Refrigerant pipe diameter Liquid 1 4 6 35 mm Gas 3 8 9 52 mm 2 Way valve Strainer Strainer 3 Way valve Muffler 4 Way valve Expansion valve Heat exchanger indoor unit Heat exchanger outdoor unit Compressor 2011 04 12 3 ...

Page 5: ...CK BLACK WHITE WHITE WHITE WHITE WHITE BLUE YELLOW WHITE BLACK RED WHITE RED WHITE WHITE WHITE WHITE WHITE WHITE BLACK GREEN RED BLACK 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 1 2 3 4 1 2 3 4 5 1 2 1 2 1 2 1 2 1 2 3 4 5 3 2 1 3 2 1 1 2 3 4 5 1 2 3 1 2 3 CN201 CN3 CN7 CN8 CN14 CN5 CN12 CN4 CN6 CN11 ...

Page 6: ...1 B02B PL I RK 1 CN12 B06B PL I RK 1 CN3 B08B PL I RK 1 CN6 B5B PH K S CN201 JB20 08 1 2 3 4 5 6 7 8 CN14 B03B XN I SK A 1 CN8 SJH20 09WSF CND01 SJH20 09WSF B03B PL I SK 1 EARTH TERMINAL TERMINAL THERMAL FUSE 102 3 2 1 OUTDOOR UNIT F M FAN MOTOR TEST OPEN PANEL PANEL LIMIT SWITCH LOUVER UP DOWN THERMISTOR PIPE TEMP THERMISTOR ROOM TEMP M M EMI FILTER ESD R 19 or RTCB 19 10 10 3 T CN7 B5 6 5 B XN I...

Page 7: ... 3 2 5 VCC DO NC TEST CS D I SK GND 5V 2 5V 2 C91 0 1 F R90 10k R92 1 0k C92 0 1 F A A C29 1000p E R12 1 0k 1 2W 18 14 10 5 4 3 2 1 R19 10k R30 100k R23 1 0k R60 100 R42 1 0k R61 100 R59 100 A I C14 1 uLN2003 I C14 4 uLN2003 I C14 3 uLN2003 I C14 2 uLN2003 I C13 2 uLN2003 I C13 5 uLN2003 I C13 4 uLN2003 I C13 3 uLN2003 1 16 2 15 3 14 4 13 2 15 3 14 4 13 5 12 1 2 3 4 5 6 7 8 1 2 3 4 5 1 2 3 4 5 6 1...

Page 8: ...1R SW201 KSHC611BT C203 0 1 F R202 47 1 4W R201 22 1 4W D204 UDZS6 2B D206 UDZS6 2B D205 UDZS6 2B D201 SLR 343ECT GREEN D203 SLR 343ECT GREEN D202 SL I 343DCT ORANGE CN201 8 JB PL I L 250 26 1061 C204 47 10V INDOOR UNIT INDICATOR PCB ASSEMBLY K10CX 1000HSE D0 2011 07 15 7 ...

Page 9: ...1 2 1 2 3 9 6 5 4 3 2 1 390V A A 13V JM303 0R0 12V R309 18k 1 10W D303 RF101L2S C306 100 25V T301 SW1614 1 10 6 1 2 3 5 4 5 6 7 8 4 2 1 D BP_M FB S S S S I C301 LNK603 12V R303 18k 1 10W 13V C305 1 0 B R306 1 0k 1 R304 36k 1 R305 6 2k 1 D302 RF101L2S C311 100 25V L301 0R0 R312 1 2k 1 4W C313 0 01 B CNA01 B3B XH AM I C306 PS2501L 1 A L302 0R0 12V K301 FTR F3 A Q301 DTC123EUA 3 2 1 2 1 3 4 CNB01 B2B...

Page 10: ...15 AWG14 ORANGE UL3271 AWG14 RED UL3271 AWG14 WHITE W100 UL1015 AWG20 WHITE W103 UL1015 AWG20 BLACK W102 UL1015 AWG20 BLACK W101 UL1015 AWG14 BLACK F201 20A 250V WIRE w TERMINAL CORE 1015 22 GREEN EMI FILTER ZCAT2132 1130 2 T EMI FILTER ZCAT2132 1130 1 T EMI FILTER ZCAT2132 1130 1 T COMPRESSOR 4 WAY VALVE DC FAN MOTOR EXPANSION VALVE THERMISTOR OUTDOOR TEMP THERMISTOR DISCHARGE TEMP THERMISTOR PIP...

Page 11: ...k 1 R129 100k 1 R400 R407 0 2 1W 1 x 8 D100 D101 C115 0 1 F C116 0 1 F I C104 4 BA2902F I C104 1 BA2902F R134 R133 10k 1 x 2 R135 10k 1 R141 10k 1 D108 RB751V I C104 2 BA2902F D109 RB751V I C105 2 BA2903F I C105 1 BA2903F R162 68k 1 5V 5V R159 4 7k C129 1000p B R161 1 5k 1 R160 68k 1 R163 10k 1 R137 R136 10k 1 x 2 R138 10k 1 R140 10k 1 R143 39k 1 12V I C104 3 BA2902F I C500 MB90F462 5V R500 10k R5...

Page 12: ... Trip terminal L error 6 10 Display PCB microcomputers communication error 7 1 Discharge temp sensor error Compressor temp sensor error 7 3 Outdoor unit Heat Ex liquid temp sensor error 7 4 Outdoor temp sensor error 7 5 Suction Gas temp sensor error 7 6 2 way valve temp sensor error 3 way valve temp sensor error 7 7 Heat sink temp sensor error 8 2 Sub cool Heat Ex gas inlet temp sensor error Sub c...

Page 13: ...nd on 0 1 second off 2 0 second on 2 0 second off IPM overcurrent protection Discharge temperature abnormal Thermistor abnormal CT abnormal 0 1 second on 2 0 second off 5 0 second on 5 0 second off ERROR Compressor location abnormal Fan abnormal 2011 09 15 12 ...

Page 14: ...er Cover 9318879001 1 Bracket Panel 9318913002 8 Wire Cover 9318911008 9 Wire Shield 9318919004 7 Air Clean Filter Assy 9317250009 Remote Control 9319207001 Remote Control Holder 9318912005 Ref Description Part number Louver Upper 9318880007 Louver Lower 9318881004 ...

Page 15: ...4 14 Front Panel Cover T 17 9318895001 18 Display Plate R 9318893007 Display Plate Holder R 19 9318900002 22 Motion LED Display Case 9318907001 23 Pyroelectric Sensor 9317755023 20 Grille Stay 9318899009 21 Grille Clamper B 9316951006 Arm Cover 9318883008 13 Intake Grille Assy 9319351155 11 Front Panel Total Assy 9319348148 Ref Description Part number 23 22 ...

Page 16: ...ssy 9319327006 32 Joint Pipe Assy 9319322001 33 Joint Pipe Holder 9318901009 35 34 Filter Guide 9318887006 36 Evaporator Holder L 9318875003 Base 9318874006 37 Air Seal 9319295008 Ref Description Part number INDOOR UNIT Evaporator 2011 03 08 31 ...

Page 17: ...03 44 49 Step Motor 9900384166 47 Room Thermistor Holder 9319068008 48 Gear Cover 9318902006 Ref Description Part number 56 Display PCB Assy 9708824017 57 Thermistor Assy 9900627003 Display Assy 9708823010 54 Grille Key Top 9319334004 55 Micro Switch 9900625009 51 Panel Gear 9319293004 Switch Case 9319332000 52 53 Gear Case 9318903003 50 Gear B 9319294001 Ref Description Part number 2011 09 27 52 ...

Page 18: ...p 9900384128 73 74 Drain Hose Assy 9316904002 75 Drain Cap 9316177017 Ref Description Part number 64 65 Casing Cover B 9318920000 66 Casing Cover F 9318923001 67 R and L Louver 9318885002 61 Casing Assy 9319342009 62 Casing 9318873009 63 Motor Cover 9316601000 Motor Cover 9318888003 68 Pipe Bracket 9318889000 69 70 Panel Cover 9319296005 Louver Holder 9318886009 Louver Gear Holder Louver Gear 9318...

Page 19: ...eft Assy 9318461015 5 Emblem 9319151007 Switch Cover Assy 9318499001 7 Grip 9317588003 10 Valve Bracket 9331649001 9 Cabinet Right Assy 9318462005 13 Motor Bracket Assy 9316041011 15 Propeller Fan 9313808013 12 Reactor Assy 9900611019 11 Separator Assy 9331722025 14 Fan Motor 9602724017 Ref Description Part number 1 Thermistor Holder 9313954031 9332492002 1 ...

Page 20: ...tor Valve Assy 9332368000 4 way Valve Assy 9317110020 30 Solenoid 9970110047 25 Condenser Total Assy 9317089098 32 Expansion Valve Coil 9970095030 29 27 2 way Valve Assy 9332371000 24 Base Assy 9316885059 Ref Description Part number 23 21 22 22 Heater Holder A 9318631005 23 Heater Holder B 9318651003 21 Heater Unit Assy 9900616014 ...

Page 21: ...544010 45 Terminal Bracket 9315233073 46 Terminal 9900435028 44 9315690074 Controller PCB Assy Thermistor Assy 9900614027 41 Sealed Panel 9309913011 Inverter Case Assy 42 9708753171 43 PCB Holder 9313074029 Ref Description Part number 43 44 42 41 45 46 ...

Page 22: ...001 0600185046 0700076046 9308117007 Remote control Battery penlight Cloth tape Tapping screw big Bracket panel ACCESSORIES Tapping screw small 3 x 12 4 x 25 0700019036 2011 09 13 21 INDOOR UNIT 9311925088 9312153077 Air cleaning filter ion deodorant Air cleaning filter electric ...

Page 23: ...1109G3964 ...

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