Fujitsu AOYD36LATT Service Manual Download Page 1

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SPLIT TYPE
AIR CONDITIONER
DUCT TYPE (50Hz)

Indoor unit

Outdoor unit

ARYA36LCTU
ARYA45LCTU

AOYD36LATT
AOYD45LATT

CONTENTS

SPECIFICATIONS

. . . . . . . . . . . . . . . . . . . . 1

DIMENSIONS

. . . . . . . . . . . . . . . . . . . . . . . 2

REFRIGERANT SYSTEM DIAGRAM

. . . . . 4

CIRCUIT DIAGRAM

. . . . . . . . . . . . . . . . . . .5

ERROR DETECTION

. . . . . . . . . . . . . . . . .

INDOOR PCB CIRCUIT DIAGRAM

. . . . . .

. . . . 9

OUTDOOR PCB CIRCUIT DIAGRAM

PARTS (INDOOR UNIT)

. . . . . . . . . . . . . . 22

PARTS (OUTDOOR UNIT)

. . . . . . . . . . . . 24

ACCESSORIES

. . . . . . . . . . . . . . . . . . . . . 28

Summary of Contents for AOYD36LATT

Page 1: ...t ARYA36LCTU ARYA45LCTU AOYD36LATT AOYD45LATT CONTENTS SPECIFICATIONS 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 4 CIRCUIT DIAGRAM 5 ERROR DETECTION 6 INDOOR PCB CIRCUIT DIAGRAM 9 OUTDOOR PCB CIRCUIT DIAGRAM 16 PARTS INDOOR UNIT 22 PARTS OUTDOOR UNIT 24 ACCESSORIES 28 ...

Page 2: ...CURRENT 9 5 A 8 5 A 3 0 L hr 6 200 m3 h AIRCIRCULATION INDOOR 2 100 m3 h 1 850 m3 h 6 200 m3 h 6 900 m3 h 400 V 50 Hz 3 4 W 1 200 r p m 1 020 r p m 840 r p m 750 r p m MFG 45RVN 1 350 r p m 1 150 r p m 910 r p m Quiet 670 r p m 770 r p m MFE 54TV 800 750 r p m 780 r p m 900 780 r p m 10 0 kW 12 5 kW 11 2 kW 14 0 kW ELECTRICAL DATA TYPE DISCRIMINATION WEIGHT with oil REFRIGERANT TYPE R410A Hermetic...

Page 3: ...DIMENSIONS Unit mm INDOOR UNIT 1 135 1 177 1 015 139 264 264 264 107 32 114 66 32 54 240 281 168 283 477 700 173 161 40 39 240 132 240 16 121 270 2008 11 20 2 ...

Page 4: ...2008 11 20 3 31 12 330 900 1290 9 21 OUTDOOR UNIT unit mm 650 400 370 air flow ...

Page 5: ...iner Expansion Valve Strainer 3 Way Valve 3 Way Valve Accumulator Refrigerant Pipe 9 52mm 3 8 Refrigerant Pipe 15 88mm 5 8 Thermistor Discharge Thermistor Room Heat Exchanger Heat Exchanger Thermistor Pipe Thermistor Heat Exchanger Med Thermistor Heat Exchanger Out Thermistor Outdoor Cool Refrigerant direction Heat 4 OUTDOOR UNIT INDOOR UNIT ...

Page 6: ...RTH 1 2 3 L1 L2 L3 N COMPRESSOR CM S C R THERMISTOR HEATSINK INV TEMP CAPACITOR PCB ASSY REACTOR x 3 EV FM FM 4WV PS THERMISTOR HEAT EXCHANGER MID THERMISTOR HEATSINK P F C TEMP THERMISTOR DISCHARGE TEMP THERMISTOR HEAT EXCHANGER OUTDOOR THERMISTOR OUTDOOR TEMP THERMISTOR COMPRESSOR TEMP PRESSURE SENSOR REACTOR FAN SOLENOID VALVE COIL EXPANSION VALVE COIL FAN MOTOR 1 UPPER FAN MOTOR 2 LOWER OPTION...

Page 7: ...N14 3 CN13 1 CN13 2 CN13 3 CN13 4 CN13 5 CN13 6 CN5 1 CN5 2 CN13 7 CN7 1 CN7 2 CN8 1 CN8 2 CN6 1 CN6 2 CN10 1 CN10 2 THERMISTOR ROOM TEMP THERMISTOR PIPE MID TEMP REMOTE CONTROL UNIT TERMINAL BOARD 1 2 3 EARTH WIRE W105 W102 W101 3 2 N 1 TERMINAL BOARD OUTDOOR UNIT F M DC FAN MOTOR NORMAL COIL 22mH 2 2A E I B I N E I B OUT DRAIN PUMP FLOAT SWITCH HEATER FRESH AIR DC SUPPLY POWER DRIVE EMI FILTER Z...

Page 8: ... 10K 1 10W 1 2 3 C37 0 1 F 1000P R x 3 C35 C12 C11 R67 1 0K 1 10W 5V 1 0K 1 10W X 3 R63 R64 R65 10K 1 10W x 3 R66 R32 R23 R24 13 5V R26 10K 1 10W R25 1 0K 1 10W 5V C14 1000P R C16 0 01 F R29 390 1 10W R28 10K 1 10W 3 2 1 Q1 DTC124EKA C15 0 01 F 5V 5V C17 0 01 F C18 0 01 B R27 330 1 10W R31 10K 1 10W R34 1 0K 1 10W R30 10K 1 10W R33 10K 1 10W Q2 DTC124EKA BZ1 PKM13EPYH 4000 A0 R36 0R0 R35 1 0K 1 10...

Page 9: ...2 G5NB 1A 13 5V RC101 120 0 2 CN106 B2P3 VH B E DRAIN PUMP 2 1 IC26 10 IC26 14 1 3 4 2 2 1 3 2 1 C116 0 01 B 5V R112 330 1 10W L102 BLm18 AG601 I C101 TLP621 GB L103 BLm18 AG601 4 3 1 2 4 2 3 1 K101 G5NB 1A 13 5V CN103 B2B XH AM E I B OUT E I B I N CN102 B3B XH AM IC26 14 IC26 10 8 7 6 5 4 3 2 1 13 5V C120 0 1 F C121 0 1 F 5V DC SUPPLY CN101 B03B PASK 1 1 2 3 LF101 ELF17N015A 4 3 1 2 1 3 4 2 D101 ...

Page 10: ...1747052 4 G I C7 92 2P YELLOW CN801 MAIN PCB COM 1971032 8 G I C2 0 8P WHITE 1 2 3 4 5 6 7 8 1 2 3 4 5 6 CN800 FLASH B06B PASK WHITE CN803 HEATSINK TH 1971032 2 G I C2 0 2P RED 1 2 CN802 CT OUT 2 1871843 3 G I C2 5 3P BLUE 1 2 3 DC I N W800 B TM801 P OUT TM802 P I N TM803 N I N THERMISTOR HEATSINK INV TEMP C M UL1015 AWG12 YELLOW UL1015 AWG12 BLUE THERMISTOR HEATSINK PFC TEMP 1 2 3 4 5 6 1 2 3 4 5...

Page 11: ...ED2 P_LED3 I C3 uLN2003ADR C51 0 022 F 5V C31 0 1 F 12V CR1 CR2 RE1202 0 2 120 x 2 12V 12V K1 K2 G5NB 1A x 2 3 1 2 4 3 1 2 4 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 1C 2C 3C 4C 5C 6C 7C COM 1B 2B 3B 4B 5B 6B 7B E 5 6 7 8 1 2 3 4 NC 8 4 6 5 7 3 2 1 CS SK D I NC VCC DO TEST GND 3 6 11 14 1 8 10 15 2 7 9 16 4 5 12 13 I 1 I 2 I 3 I 4 COM1 COM2 NC1 NC2 O1 O2 O3 O4 GND1 GND2 GND3 GND4 2 3 1 3 1 2 3 4 2 1...

Page 12: ...89 0 1 F Overcurrent Detection PFC Control Hysteresis Comparator C385 1000P B R382 1 0K R385 4 7K R388 10K R391 3 9K 1 R394 100K 1 R397 1 0K 1 I C380 2 BA2901F R398 10K 1 R399 10K 1 R393 100K 1 C384 1000P B R381 1 0K R384 4 7K R387 10K R390 3 9K 1 I C380 3 BA2901F R396 1 0K 1 R392 100K 1 R395 1 0K 1 I C380 4 BA2901F R386 10K R389 3 9K 1 C383 1000P B R380 1 0K R383 4 7K C382 0 1 F L380 BL02Rn1 5V C...

Page 13: ...17U I C470 2 BA2902F I C470 1 BA2902F I C470 4 BA2902F 15V 3 1 2 D473 DAN217U 5V C633 100 25V C632 0 1 F C631 0 1 F 15V C630 330 35V C634 0 1 F D630 1SS355 I C630 NJM7805 1 2 3 I O G 3 2 1 2 1 3 4 2 1 3 4 5V Q640 DTC143EUA R645 1 0K R646 1 0K I C635 PS2561L 1 V I C636 PS2561L 1 V SW650 CJS 1200TB I C655 BU4842F 5V R655 100K R656 1 0K C646 0 01 B C645 0 1 F R653 10K 3 2 1 P_ARMU_R M06P P_ARMU_S M07...

Page 14: ...2 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 VUFS P VUFB VP1 UP VVFS U VVFB VP1 VP VWFS VWFB VP1 VPC V W WP NU VN1 VNC C I N NV CFO FO UN NW VN WN R940 R944 0 08 5W x 5 D908 US1J C858 4 7 50V R861 10K 1 10W 1 R862 10K 1 10W 1 15V I C840 1 BA2904F 2 3 1 C855 0 1 F C856 4 7 50V 5V R868 4 7K 1 10W R867 1 0K 1 10W C853 1000P B D851 DAN217U 2 3 1 R865 R866 22K 1 10W 1 x 2 D850 DAN217U 15V 2 3 1...

Page 15: ... TNR P202 NSHV4 15A FH204 FH205 P201 NSHV4 15A FH202 FH203 FH200 FH201 P200 NSHV4 15A VA201 820V TNR VA200 820V TNR VA202 820V TNR TM203 TM204 TM205 L3 OUT BLACK L2 OUT WHITE L1 OUT RED 5 6 3 4 1 2 5 6 3 4 1 2 L1 I N RED TM200 L2 I N WHITE TM201 L3 I N BLACK TM202 W206 E GREEN CN200 2 1871843 3 CT OUT G I C2 5 3P BLUE 1 2 3 1 2 3 3 2 4 1 3 Phase 380 415V 50Hz H 0017 2 x 2 H 0017 2 x 2 H 0017 2 x 2...

Page 16: ...0V C700 660 450V C701 660 450V R703 68K RS 5W R702 68K RS 5W R701 68K RS 5W R700 68K RS 5W W700 P I N ORANGE PURPLE N I N W701 W702 P OUT YELLOW W703 N OUT BLUE 2008 10 21 15 OUTDOOR UNIT CAPACITOR PCB ASSEMBLY K07AP 0700HUE P0 ...

Page 17: ...ature sensor outlet error 0A Outdoor temperature sensor error 0E Heat sink thermistor Inverter error 15 Compressor temperature sensor error 1d 2 way valve temperature sensor error 1E 3 way valve temperature sensor error 29 Outdoor heat exchanger temperature sensor middle error 2d Heat sink thermistor P F C error 20 Indoor manual auto switch abnormal 2A Power supply frequency detection error 17 IPM...

Page 18: ...s 5 times Heat sink thermistor P F C error 4 times 2 times Indoor manual auto switch abnormal 4 times 4 times Power supply frequency detection error 5 times 2 times IPM protection 5 times 3 times CT error 5 times 5 times Compressor location error 5 times 6 times Outdoor fan error 5 times 7 times Connected indoor unit abnormal 5 times 8 times Outdoor unit computer communication error 5 times 2 time...

Page 19: ... manual of the indoor unit Operate ENTER TEST RUN switch on the display board by the following procedure LED display Controller PCB Assy of control unit part Operation mode Upper HEAT Lower COOL ENTER TEST RUN switch 2 1 Operating procedures for the test run 1 Check the 3 way valves both at the liquid side and gas side are opened 2 Set the operation mode to COOL or HEAT POWER MODE ERROR TEST RUN P...

Page 20: ...ror For details refer to the right table 2 Error code check table Number of blinks LED Error type 1 Serial forward transfer error 2 Discharge thermistor error 3 Heat exchange thermistor outlet error 4 External temperature thermistor error 5 Heat exchange thermistor intermediate error 6 Discharge temperature protection permanent stoppage 7 Compressor thermistor error 8 Heatsink thermistor inverter ...

Page 21: ... pump down is successfully completed the above LED display is shown the outdoor unit remains stopped until the power is turned off 7 Turn the power off ERROR TEST RUN PUMP DOWN LOW NOISE PEAK CUT POWER MODE L1 L2 L3 L4 L5 L6 L7 PUMP DOWN is completed Note To stop pump down press the PUMP DOWN switch again To start the pump down again after the compressor is automatically stopped due to an error tu...

Page 22: ... Evaporator Assy 3 Drain Pan Sub Assy 2 Main Panel Sub Assy 10 Intake Frame Assy 4 Drain Cap Thermistor Spring A Ref Description Part number 9374516018 9374509010 9374508020 9374512010 9374510016 Seal Panel Sub Assy Bracket Pipe Sub Assy Thermo Holder Pipe Distributor Assy 9374515011 9374514014 313714262805 9371325385 Coupling Pipe Assy 9373038283 9372585047 9374513017 9374511013 9374216017 935654...

Page 23: ...te Wall Assy 29 Bracket Eva R 28 Fan Motor Motor Band Ref Description Part number 9374230013 9356531046 9374504015 21 Casing B Bracket Eva L Panel Control Box 27 Motor Mount 25 Casing A 9374234011 9374208012 9374210015 9378002012 9374233014 9374228010 9374207015 9602466016 9378031012 Cap Power 9352173011 22 25 27 ...

Page 24: ...Box A 9374219018 49 Control Cover B 9374222018 44 One Touch Bush 9374407019 45 Terminal 3P 9703345012 46 Terminal 3P 9306489045 42 Power Supply PCB Assy 9707398151 47 Reactor Assy 9707457018 Room Thermistor 9703299025 Pipe Thermistor 9703297021 Remote Control 9372266199 Wire Assembly 9372714010 Ref Description Part number Control Box B 9374220014 9707393477 46 ...

Page 25: ...378111011 7 Right Panel Sub Assy 9374416158 8 Pipe Cover Rear 9378862012 Protective Net 9375381042 Emblem Rear 9351355005 6 Pipe Cover Front 9378861015 5 Sevice Panel Sub Assy 9374415076 4 Grip Side 9374173013 3 Fan Guard 9374330010 2 Front Panel 9374094028 PARTS OUTDOOR UNIT 5 8 6 7 3 9 3 4 2 1 ...

Page 26: ...an Assy Motor DC Brushless Condenser A Assy Condenser B Assy Separate Wall Sub Assy Reactor Assy Reactor Holder Sub Assy Base Assy Valve Plate Compressor Cover A Compressor Cover B 9366378020 13 Motor Bracket Sub Assy 9374418145 9602749010 9374433018 9374434015 9374413195 9900246013 9379067003 9374166220 9378804012 9378611023 9378612020 ...

Page 27: ...2008 11 06 26 Coil Expansion Valve Expansion Valve Assy 4 way Valve Assy Solenoid OUTDOOR UNIT Accumulator 3 way Valve Assy 3 way Valve Assy Compressor Assy Accumulator Holder Comp Plate Assy Strainer Assy Sensor 9900190057 9370947182 9374425167 9970055041 9379014014 9379079006 9379077002 9379013017 9378800014 9378826014 9372524039 9900505011 ...

Page 28: ...in PCB Assy 36 51 9707627022 Main PCB Assy 45 Ref OUTDOOR UNIT Parts number Description PFC PCB Assy Capacitor PCB Assy Inverter PCB Assy Reactor Assy Terminal 59 58 60 61 62 63 64 Thermistor Discharge Compressor Thermistor Thermistor Heat Exchanger Med Thermistor Heat Exchanger Out Thermistor Outdoor Heatsink Thermistor Inverter Heatsink Thermistor PFC 9900515003 9900516000 9900513009 9900514006 ...

Page 29: ...1 small 1 For fixing the drain hose Fixing the remote cord Insulates the drain hose and vinyl hose 2007 10 25 28 Name and Shape Q ty Part number Part number Application 1 2 OUTDOOR UNIT For drain piping work Drain pipe Drain cap 9303029015 0700181108 9372714010 9372266199 313806217708 313361275805 312300787605 9378173521 9378173569 313005446759 313005446653 9356563009 313166024302 Remote control 1...

Page 30: ...0811G3560 ...

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