Fujitsu AUG54AGB3W Service Manual Download Page 7

Page: 7 / 31

2003.06.11

- 6 -

R E F R I G E R A N T S Y S T E M D I A G R A M

Models : AUG54AGB3W / AOG54APA3L

AUY54AGB3W / AOY54APA3L

AUG54ALB3W / AOG54APA3L

AUY54ALB3W / AOY54APA3L

AUT54ALB3W / AOT54APA3L

Refrigerant pipe

19.05mm(3/4")

Refrigerant pipe

9.52mm(3/8")

CAPILLARY TUBE

Charging valve

MUFFLER

COMPRESSOR

ACCUMULATOR

Charging valve

DRYER

OUTDOOR UNIT

INDOOR UNIT

EVAPORATOR

CONDENSER

Models : AUG54RLB3W / AOG54RPA3L

AUY54RLB3W / AOY54RPA3L

AUT54RLB3W / AOT54RPA3L

Refrigerant pipe

19.05mm(3/4")

Refrigerant pipe

9.52mm(3/8")

: COOL

: HEAT

Charging

valve

MUFFLER

HIGH

PRESSURE

SWITCH

COMPRESSOR

4-Way

Valve

ACCUMULATOR

Charging valve

DRYER EXPANSION

VALVE

STRAINER

OUTDOOR UNIT

INDOOR UNIT

EVAPORATOR

CONDENSER

Summary of Contents for AUG54AGB3W

Page 1: ...NDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM 7 DISASSEMBLY ILLUSTRATION 10 PARTS LIST 21 SPLIT TYPE AIR CONDITIONER CASSETTE type 50Hz Models Indoor unit Outdoor unit AUG54AGB3W AOG54APA3L AUG54ALB3W AUG54RLB3W AOG54RPA3L AUY54AGB3W AOY54APA3L AUY54ALB3W AUY54RLB3W AOY54RPA3L AUT54ALB3W AOT54APA3L AUT54RLB3W AOT54RPA3L ...

Page 2: ...AIR FLOW INDOOR m3 h 1 780 OUTDOOR 5 600 DIMENSIONS IN 1 296 x 830 x 830 NET GRILLE 1 130 x 940 x 940 H x W x D mm OUT 1 152 x 940 x 370 WEIGHT NET GROSS kg IN 40 53 OUT 112 126 112 126 120 134 MAX PIPE LENGTH HEIGHT m 50 30 REMOTE CONTROLLER TYPE WIRELESS WIRED WIRED FULL CHARGE AMOUNT PIPE LENGTH AU_54AGB3W AU_54ALB3W AU_54RLB3W 7 5 m 25 ft 3 600 g 127 0 oz 3 600 g 127 0 oz 3 700 g 130 5 oz 10 m...

Page 3: ...D I M E N S I O N S 1 152 23 940 370 Unit mm 30 296 750 940 60 Drain pipe 120 285 Small pipe 150 Large pipe 940 298 5 305 5 248 5 60 Drain pipe 120 250 Small pipe 150 Large pipe 298 5 305 5 248 5 Drain Inside Dia 32 Outside Dia 37 750 ...

Page 4: ...LACK YELLOW YELLOW FAN MOTOR CN 5 BLACK WHITE RED 1 2 1 2 2 1 2 1 2 1 2 1 1 2 1 2 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 1 2 2 1 1 2 2 M 1 1 3 3 2 2 1 1 5 5 3 3 FM CN 19 3 1 3 1 FLOAT SWITCH CN 15 BLACK BLACK BLACK BLACK 1 2 3 TO REMOTE CONTROL UNIT TERMINAL CN 17 WHITE BLACK RED 2 1 2 3 3 1 1 2 1 2 3 3 1 2 1 2 3 3 CN 10 CN 4 STEP MOTOR DRAIN PUMP MOTOR FAN MOTOR CAPACITOR CONTROL BOARD THERMIS...

Page 5: ...TERMINAL CN 6 BLACK BLACK YELLOW YELLOW FAN MOTOR CN 5 BLACK WHITE RED 1 2 1 2 2 1 2 3 3 1 2 1 2 3 3 1 2 1 2 1 1 2 1 2 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 1 2 2 1 1 2 2 M 1 1 3 3 2 2 1 1 5 5 3 3 FM Models AOG54APA3L AOY54APA3L AOT54APA3L L C N TO POWER SUPPLY TO INDOOR UNIT BLACK BLACK WHITE RED RED T1 T3 T2 2 4 6 32 A1 A INTERNAL OVERLOAD PROTECTOR THERMAL PROTECTOR 1 3 5 31 A2 B WHITE WHIT...

Page 6: ...CK BLACK DISCHARGE TEMP OUTDOOR TEMP PIPE TEMP CN 9 WHITE YELLOW ORANGE BLUE BROWN RED CN 11 CN 4 FAN MOTOR UPPER BLUE RED WHITE BLACK CN 16 FAN MOTOR LOWER FAN MOTOR CAPACITOR UPPER BLUE RED WHITE BLACK CN 3 YELLOW YELLOW CN 15 BLACK BLACK CN 6 BLUE BLUE CN 13 FAN MOTOR CAPACITOR LOWER YELLOW BLACK YELLOW CN 2 WHITE FUSE T 6 3A 250V WHITE GRAY RED WHITE BLACK BLACK RED WHITE BLUE GREEN CN 22 W1 E...

Page 7: ...APILLARY TUBE Charging valve MUFFLER COMPRESSOR ACCUMULATOR Charging valve DRYER OUTDOOR UNIT INDOOR UNIT EVAPORATOR CONDENSER Models AUG54RLB3W AOG54RPA3L AUY54RLB3W AOY54RPA3L AUT54RLB3W AOT54RPA3L Refrigerant pipe 19 05mm 3 4 Refrigerant pipe 9 52mm 3 8 COOL HEAT Charging valve MUFFLER HIGH PRESSURE SWITCH COMPRESSOR 4 Way Valve ACCUMULATOR Charging valve DRYER EXPANSION VALVE STRAINER OUTDOOR ...

Page 8: ...70 P120 P122 P123 P05 P04 P11 P10 P17 P16 P15 NC K 4 5V 14V IC5 5 7 uPA2003GR IC5 1 7 uPA2003GR R25 R28 1 0K 1 10W x 4 R21 R24 10K 1 10W x 4 TEST 10 7 CN9 1 8 15 14 13 12 2 3 4 5 11 6 9 14V 5V R93 R96 10K 1 10W x 4 0 01 F x 3 C10 C12 C30 CR6 0 01 F R9 390 1 10W R10 10K 1 10W 5V 5V Q3 DTC124EKA C17 0 01 F C18 0 01 F R12 1 0K 1 10W R40 1 0K 1 10W R42 1 0K 1 10W R41 1 0K 1 10W ROOM TEMPERATURE CORREC...

Page 9: ...B5B XASK 1 A UL1430 AWG28 CN10 1 CN10 5 CN10 4 CN10 3 CN10 2 BROWN RED ORANGE YELLOW WHITE BROWN RED ORANGE YELLOW WHITE M LOUVER UP DOWN CN17 B3B XAKK 1 A BLACK REMOTE CONTROL UNIT EZ 099CWSE R TERMINAL BOARD 3 2 1 UL1430 AWG22 RED UL1430 AWG22 WHITE UL1430 AWG22 BLACK BLACK UL1430 AWG22 BLACK UL1430 AWG22 FLOAT SWITCH 5V C45 0 1 F IC8 PST600C 5V C49 0 01 F 2 3 1 C44 0 1 F R55 10K 1 10W X1 CSTS05...

Page 10: ...TE UL1015 AWG20 RED TERMINAL BOARD 1 2 3 E OUTDOOR UNIT SW1 DSS803 NO 1 NO 3 NO 2 ZONE CONTROL SWITCHING ROOM TEMPERATURE CORRECTION HEATING OPERATION ROOM TEMPERATURE CORRECTION HEATING OPERATION 10K 1 10W x 3 R39 R38 R37 POWER SOURCE 220 240V 50Hz TM101 F101 3 15A BET FH101 FH102 NOT USED REMOTE CONTROL CUSTOM CODE SWITCHING R1 REMOTE CONTROL CUSTOM CODE SWITCHING R2 I C 1 uPD780058BGC 057 8BT 7...

Page 11: ... 847 692 690 692 847 543 543 544 544 122 543 122 847 692 690 692 847 543 847 122 690 847 692 226 338 522 122 122 834 2 472 4 472 2 472 5 472 5 472 3 777 2 472 1 777 1 472 5 472 5 876 2 868 240 481 1 481 481 481 10 D I S A S S E M B L Y I L L U S T R A T I O N Models AUG54AGB3W AUY54AGB3W ...

Page 12: ...3W 692 544 710 61 245 468 469 858 487 481 481 481 71 858 71 240 93 545 544 705 847 542 705 847 692 690 692 847 543 543 544 544 122 543 122 847 692 690 692 847 543 847 122 690 847 692 226 338 522 122 122 834 2 472 4 472 2 472 5 481 1 472 5 472 3 777 2 472 1 777 1 472 5 472 5 876 2 11 ...

Page 13: ...97 565 474 164 155 67 155 563 814 568 244 465 484 464 484 462 803 187 484 798 482 835 127 467 835 479 652 1 47 1 834 1 146 2 337 2 337 1 337 1 117 3 196 2 476 2 184 1 146 1 143 3 460 2 460 1 12 Models AUG54AGB3W AUY54AGB3W AUG54ALB3W AUY54ALB3W AUT54ALB3W AUG54RLB3W AUY54RLB3W AUT54RLB3W ...

Page 14: ...2003 06 11 13 236 628 195 381 541 234 34 875 982 1 815 1 Models AUG54AGB3W AUY54AGB3W ...

Page 15: ...2003 06 11 Models AUG54ALB3W AUY54ALB3W AUT54ALB3W AUG54RLB3W AUY54RLB3W AUT54RLB3W 236 628 195 381 541 234 34 875 982 1 143 1 815 2 815 1 14 ...

Page 16: ...2003 06 11 527 373 9 734 6 30 4 5 813 805 822 2 803 46 3 15 Models AOG54APA3L AOY54APA3L AOG54RPA3L AOY54RPA3L ...

Page 17: ...2003 06 11 527 373 9 734 6 30 4 5 373 2 2 803 46 3 16 Models AOT54APA3L AOT54RPA3L ...

Page 18: ...2003 06 11 17 735 334 788 819 29 817 45 41 39 48 185 810 809 111 109 18 620 808 821 863 15 19 826 259 20 450 107 55 12 646 26 47 2 790 1 333 2 16 2 16 1 653 1 Models AOG54APA3L AOY54APA3L AOT54APA3L ...

Page 19: ...111 109 29 55 45 41 39 48 810 809 405 18 808 862 857 620 15 819 343 272 21 816 185 354 330 919 825 821 333 575 450 826 735 107 108 12 646 26 16 1 16 2 333 2 344 2 790 1 653 1 18 Models AOG54RPA3L AOY54RPA3L AOT54RPA3L ...

Page 20: ...2003 06 11 Models AOG54APA3L AOY54APA3L AOT54APA3L 407 401 549 815 36 34 32 880 1 791 824 4 823 2 19 ...

Page 21: ...2003 06 11 20 407 381 628 236 918 678 36 64 32 880 1 791 815 2 184 1 182 Models AOG54RPA3L AOY54RPA3L AOT54RPA3L ...

Page 22: ...9704557346 236 Controller PCB Assy 9704557179 9704557179 9704557179 240 Remote Control Unit 9371438016 9371438016 9703173035 240 Remote Control Unit 9703173028 9703173028 9703173042 244 Pipe Cover 9362748001 9362748001 9362748001 9362748001 9362748001 9362748001 245 Cable Clamp 313714181904 313714181904 313714181904 313714181904 313714181904 313714181904 337 1 Reinforcement Eva A 9362749008 936274...

Page 23: ...009 9362771009 9362771009 9362771009 705 Louver 9362769013 9362769013 9362769013 9362769013 9362769013 9362769013 710 Intake Grille 9362767019 9362767019 9362767019 9362767019 9362767019 9362767019 735 Distributor Assy 9363154009 9364795003 9363154009 9364795003 9363154009 9364795003 777 1 Grille Hook A 9362779012 9362779012 9362779012 9362779012 9362779012 9362779012 777 2 Grille Hook B 936277801...

Page 24: ...2 472 5 Grille Reinforcement E 9362742009 9362742009 474 Turbo Fan Assy 9362803014 9362803014 476 2 Special Washer 9362756006 9362756006 477 Bellmouth B 9362774000 9362774000 479 Float Switch 9703285004 9703285004 481 Insulation Grille A 9362780001 9362780001 481 1 Insulation Grille B 9362781008 9362781008 482 Pump Unit 9703125010 9703125010 484 Hook 9362736008 9362736008 487 Grille Hinge Wire 936...

Page 25: ...Accumulator B 9362425001 9362425001 9362425001 334 Suction Pipe B 9352287008 9352287008 9352287008 373 Grip 9352157004 9352157004 9352157004 401 Terminal 2P 9701971015 9701971015 9701971015 405 Clamp No 1763 313816345304 313816345304 313816345304 407 Clamp Cable No 1259 313739340109 313739340109 313739340109 450 Discharge Pipe A 9370951059 9370951059 9370951059 527 Protection Net 9352163012 935216...

Page 26: ...02 9364086002 182 Clamp No 249 313361271505 313361271505 313361271505 184 1 Thermo Spring A 313728262708 313728262708 313728262708 185 Rubber Bushing 313005066051 313005066051 313005066051 236 Controller PCB Assy 9704764089 9704764089 9704764089 272 Strainer Assy 9354139008 9354139008 9354139008 330 Inlet Pipe Cond A 9353310002 9353310002 9353310002 333 Accumulator 9350363018 9350363018 9350363018...

Page 27: ...Valve A Coupl Pipe 9363457001 9363457001 9363457001 821 Joint Pipe Valve B 9353307002 9353307002 9353307002 822 Fan Cover Fixture A 9352158018 9352158018 825 Expansion Valve Assy 9370947021 9370947021 9370947021 826 Condensing Pipe B 9353215000 9353215000 9353215000 857 Inlet Pipe Accumulator B 9363459005 9363459005 9363459005 862 Valve B Coupl Pipe 9353309006 9353309006 9353309006 880 1 Network 9...

Page 28: ...ACCESSORIES AUG54AGB3W AUY54AGB3W 313005446759 0600185534 9363173000 301141533125 9363265002 9363168006 Remote control unit Battery penlight Special nut A large flange Special nut B small flange Template Blower cover insulation Hook wire STANDARD ACCESSORIES Remote control unit holder Coupler heat insulation Tapping screw 3 x 12 ...

Page 29: ...42 Cooling Heating model 9703173035 9363173000 1 each INDOOR UNIT ACCESSORIES Binder Coupler heat insulation Remote control unit cord clamp Special nut A large flange Special nut B small flange Remote control unit Template 9363265002 Blower cover insulation 9363168006 A 301141134166 For installing the mounting bracket B 301141153027 For installing the cord clamp 9350716029 9352766015 313714181904 ...

Page 30: ...0 301463040100 313035356905 303020200114 313005074759 OUTDOOR UNIT ACCESSORIES 9352173011 9355292016 9352436000 301463040100 313035356905 303020200114 313005074759 9352173011 9355292016 9352436000 301463040100 313035356905 303020200114 313005074759 Power cap Auxiliary pipe assembly Edge cover Tapping screw Binder Putty Coupler heat insulation AOG54APA3L AOY54APA3L AOT54APA3L AOG54RPA3L AOY54RPA3L ...

Page 31: ...2003 06 11 March 2003 Printed in Japan 0303J2198 ...

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