Fuji Electric RCG36LRLA Service Manual Download Page 1

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SPLIT TYPE
AIR CONDITIONER
CASSETTE TYPE (50Hz)

Indoor unit

Outdoor unit

RCG36LRLA
RCG45LRLA
RCG54LRLA

ROG36LATT
ROG45LATT
ROG54LATT

CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . .

DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM . . . .

CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . . .

ERROR DETECTION. . . . . . . . . . . . . . . .

INDOOR PCB CIRCUIT DIAGRAM . . . . . .

. . .

OUTDOOR PCB CIRCUIT DIAGRAM

PARTS (INDOOR UNIT) . . . . . . . . . . . . .

PARTS (DECORATION PANEL) . . . . . . .

PARTS (OUTDOOR UNIT) . . . . . . . . . . .

ACCESSORIES . . . . . . . . . . . . . . . . . . . .

Summary of Contents for RCG36LRLA

Page 1: ...RCG54LRLA ROG36LATT ROG45LATT ROG54LATT CONTENTS SPECIFICATIONS 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 4 CIRCUIT DIAGRAM 5 ERROR DETECTION 6 INDOOR PCB CIRCUIT DIAGRAM 10 OUTDOOR PCB CIRCUIT DIAGR...

Page 2: ...L hr 6 200 m3 h 6 900 m3 h MAXIMUM CURRENT 8 9 A 9 9 A 7 9 A 3 0 L hr 6 200 m3 h AIRCIRCULATION INDOOR 1 900 m3 h 2 000 m3 h 1 800 m3 h 6 200 m3 h 6 750 m3 h 6 900 m3 h 400 V 50 Hz 3 phase 4 W 660 r...

Page 3: ...ition 890 Ceiling opening measurement 795 Hanging bolt position Bottom view 950 Panel measurement Drain pipe Bottom view 840 699 DIMENSIONS Unit mm INDOOR UNIT DECORATION PANEL Side view Liquid pipe G...

Page 4: ...2008 11 13 3 31 12 330 900 1290 9 21 OUTDOOR UNIT unit mm 650 400 370 air flow...

Page 5: ...ainer 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 Thermisto...

Page 6: ...TO THE TECHNICAL MANUAL FUSE F1 5A 250V FUSE F2 3 15A 250V FUSE F3 10A 250V 4WV E V P S F M F M THERMISTOR HEAT EXCHANGER MID THERMISTOR HEATSINK PFC THERMISTOR DISCHARGE PIPE THERMISTOR HEAT EXCHANGE...

Page 7: ...4 4 3 4 2 4 8 3 1 3 6 3 5 3 4 3 3 3 2 15 1 15 6 15 5 15 4 15 3 15 2 2 1 2 5 2 4 2 3 2 2 CN3 B06B PASK 1 WHITE CN4 B08B PASK 1 WHITE 1 1 1 3 1 2 CN1 B03B PASK 1 WHITE CN104 B08B PASK 1 WHITE CN1 B03B P...

Page 8: ...10k 1 10W C16 0 01 F Q1 DTC124EKA C15 0 01 F C14 1000p R 5V C17 0 01 F C18 0 01 B R27 330 1 10W R34 1 0k 1 10W R33 10k 1 10W R31 10k 1 10W 13 5V 13 5V R25 1 0k 1 10W R26 10k 1 10W C35 C12 C11 1000p R...

Page 9: ...01 REP 28 15mH 1 1A D101 D3SB60 4 3 1 2 340V R104 330k 2W C109 220p BN R105 75 RS 2W Q101 2SC5354 3 2 1 1 2 3 Q102 2SC1815 R107 100 1 10W R106 1 5 RS 2W 15V D106 D1FL20U A C112 330 25V C111 100 25V D1...

Page 10: ...LR 325MC GREEN D201 SLR 325MC GREEN D202 SLR 325DC ORANGE PHA201 P I C 37143TH5 SW201 EVQPAG04K C202 10 25V C201 0 1 F 2 4 3 1 2 1 3 VCC OUT GND CN201 S07B PASK 2 1 2 3 4 5 6 7 TO MAIN PCB INDOOR UNIT...

Page 11: ...B06B PASK WHITE FLASH CN802 2 1871843 3 BLUE CT OUT CN801 1971032 8 WHITE C M COMPRESSOR CN630 1971032 9 WHITE CN650 B06B PASK WHITE FLASH TM300 TM500 TM301 TM501 TM302 TM502 L1 L2 L3 CT OUT CN200 2 1...

Page 12: ...TNR SA2 RA 302M VA4 470V TNR FH3 FH4 F2 3 15A 250V VA3 470V TNR C107 0 22 ECQU L102 SS11V05230 C112 0 22 ECQU 12V Q31 DTA143EUA Q32 DTA143EUA Q33 DTA143EUA 12V 12V Q34 DTC143EUA Q35 DTC143EUA Q36 DTC1...

Page 13: ...11K R837 4 7k 1 10W R836 4 7k 1 10W 5V D860 DAN217U R886 10k 1 10W C860 0 1 F R880 R884 220k 1 3W 1 x 5 L960 BL02Rn1 R885 5 6k 1 10W 1 R926 R931 1 0k 1 10W x 6 R920 R925 10k 1 10W x 6 C920 C925 1000p...

Page 14: ...0p CH x 3 I C412 1 HC08 I C411 2 HC08 C414 C417 C420 100p CH x 3 R418 1 0k R421 R424 1 0k x 2 R411 R414 10k x 2 I C412 2 HC08 R401 1 0k I C381 2 BA2901F R400 1 0k I C381 3 BA2901F 5V 5V 5V L380 BL02Rn...

Page 15: ...k 1 C478 1000p B I C470 1 BA2902F R502 8 2k 1 5V C475 1000p B R508 2 2k 15V 5V 5V C470 0 1 F C472 0 1 F 15V D473 DAN217U I C470 4 BA2902F 15V I C630 NJM7805 D630 1SS355 C633 100 25V C632 0 1 F C631 0...

Page 16: ...3 470V 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...

Page 17: ...450V 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 2012 02 29 16 OUTDOOR UNIT CAPACITOR...

Page 18: ...rror 6 4 Active filter error PFC circuit error 6 5 Trip terminal Lerror 6 10 Display PCB microcomputers communication error 0 5s on 0 5s off 0 1s on 0 1s off Number of flashing This is possible only o...

Page 19: ...HODS in the installation manual of the indoor unit Operate ENTER TEST RUN switch on the display board by the following procedure LED display part Operation mode Upper HEAT Lower COOL ENTER TEST RUN sw...

Page 20: ...terminal L error 2 6 8 Rush current limiting resister temp rise protection 2 7 1 Discharge temp sensor error 2 7 2 Compressor temp sensor error 2 7 3 Heat Ex middle temp sensor error 2 7 3 Outdoor un...

Page 21: ...ically If the 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...

Page 22: ...lle Assy 4 Filter Guide 5 Hook Bracket 6 Grille Hook 2012 04 26 PARTS DECORATION PANEL CG GFA 21 9378249011 Long Life Filter 3 9378252011 9378565012 9378253018 9378435018 9378250017 Ref Description Pa...

Page 23: ...A 13 Corner Panel FUJI 14 Panel Cover A 15 Panel Cover B 16 Drain Cover 2012 03 16 DECORATION PANEL CG GFA 9378242012 9378243019 9378243064 9378261013 9378262010 9378359017 Ref Description Part numbe...

Page 24: ...30 Joint Shaft 23 Joint C 2012 03 16 DECORATION PANEL CG GFA 9378254015 9375541019 27 Joint A 9378258013 9378356016 9378259010 9378256019 9378255012 9900467005 9378260016 9378357013 29 Gear B 9378257...

Page 25: ...on Box Sub Assy 9 Turbo Fan Washer 1 Top Plate Assy 2012 03 16 9378594012 9378595019 9378570016 9378582026 9378394018 9378395015 Ref Description Part number 8 Turbo Fan Assy 6 Motor DC Brushless 7 Mot...

Page 26: ...INDOOR UNIT 11 12 13 Evaporator Total Assy Coupling Pipe Assy Wind Guide Board 9378580053 Ref Description Part number 9373038627 9378236011 11 12 13 2012 03 16 25...

Page 27: ...8207011 9378227019 9378548015 9379665001 9375502010 28 30 31 29 21 Sensor Holder 22 Float Switch 24 Drain Pump Holder B 25 Pump Rubber 26 Drain Hose 27 Drain Port 9378329010 9900465018 23 Pump Assy 99...

Page 28: ...pply PCB 43 Main PCB 36 48 Room Thermistor 49 Pipe Thermistor 2012 12 25 9306489045 9703345012 9378206014 9378330016 9378205017 9707398366 9709245460 43 Main PCB 54 9709245484 43 Main PCB 45 970924547...

Page 29: ...em Rear 9318046014 5 Pipe Cover Front 9378861015 3 Sevice Panel Sub Assy 9374415076 2 Front Panel Sub Assy 9374414130 PARTS OUTDOOR UNIT 3 7 5 6 2 1 4 15 11 10 8 9 13 12 11 Ref Description Parts numbe...

Page 30: ...26 27 30 23 28 2012 03 16 Expansion Valve Coil Expansion Valve Assy 4 way Valve Assy Solenoid OUTDOOR UNIT Accumulator Assy 3 way Valve Assy 3 way Valve Assy Compressor Sub Assy Strainer Assy Sensor 9...

Page 31: ...9707627077 Main PCB 45 31 9707627084 Main PCB 54 Ref OUTDOOR UNIT Parts number Description Active Filter PCB Capacitor PCB Transistor PCB Reactor Assy Terminal 39 38 40 41 42 43 44 Discharge Thermisto...

Page 32: ...emplate Carton top Washer Coupler heat insulation Insulation Drain hose Hose band Drain hose heat insulation Cable tie Large Cable tie Small Wired remote control Remote control cord Tapping screw 4 x...

Page 33: ...kit for High humidity UTZ KXGA External connect kit UTY XWZX For control input output port Fresh air intake kit UTZ VXGA To take fresh air Wide panel UTG AGYA W Wide panel hides the gap between the c...

Page 34: ...1204G4048...

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