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Indoor unit

Outdoor unit

RCA36LCLU
RCA45LCLU
RCA54LCLU

ROD36LATT
ROD45LATT
ROD54LATT

CONTENTS

SPECIFICATIONS

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

DIMENSIONS

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

REFRIGERANT SYSTEM DIAGRAM

. . . . . 4

CIRCUIT DIAGRAM

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

ERROR DETECTION

. . . . . . . . . . . . . . . . .

6

INDOOR PCB CIRCUIT DIAGRAM

. . . . . .

. . . .10

OUTDOOR PCB CIRCUIT DIAGRAM

17

PARTS (INDOOR UNIT)

. . . . . . . . . . . . . . 22

PARTS (OUTDOOR UNIT)

. . . . . . . . . . . . 29

ACCESSORIES

. . . . . . . . . . . . . . . . . . . . . 33

SPLIT  TYPE
AIR CONDITIONER
CASSETTE type (50Hz)

Summary of Contents for RCA36LCLU

Page 1: ...D54LATT CONTENTS SPECIFICATIONS 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 4 CIRCUIT DIAGRAM 5 ERROR DETECTION 6 INDOOR PCB CIRCUIT DIAGRAM 10 OUTDOOR PCB CIRCUIT DIAGRAM 17 PARTS INDOOR UNIT 22 PARTS...

Page 2: ...4 5 L hr 5 0 L hr 6 200 m3 h 6 900 m3 h 10 0 A 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 6 900 m3 h 6 900 m3 h 400 V 50 H...

Page 3: ...g measurement 795 Hanging bolt position Bottom view 950 Panel measurement Drain pipe Drain pipe diameter Inside 20 mm Outside 26 mm Bottom view 840 699 DIMENSIONS Unit mm INDOOR UNIT DECORATION PANEL...

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

Page 5: ...ner 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...

Page 6: ...LLOW WHITE WHITE YELLOW YELLOW WHITE RED PURPLE ORANGE ORANGE YELLOW BLUE BLACK BLACK BLACK WHITE RED BLACK WHITE GREEN BLACK BLACK BLACK WHITE RED WHITE WHITE RED RED CN23 CN7 CN24 CN25 CN26 W6 CN20...

Page 7: ...FLOAT SWITCH CN9 B03B XARK 1 A RED LOUVER CN10 B02B PAOK 1 ORANGE CN10 1 REMOTE CONTROL UNIT CN14 B03B XAKK 1 A BLACK INDICATOR PCB CN13 B07B PASK 1 WHITE THERMISTOR PIPE MID TEMP CN5 B02B XAKK 1 A B...

Page 8: ...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...

Page 9: ...7 6 5 3 2 10 12 L N K102 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 A601 I C101 TLP621 GB L103 BLm18 A601 4...

Page 10: ...SLR 325MC GREEN D202 SLR 325DC ORANGE D203 SLR 325VC RED CN201 S07B PASK 2 LF SN 6 7 5 4 3 2 1 2 1 4 3 VCC OUT GND 2 1 3 OPERATE TIMER FILTER CLEAN FILTER SIGN 5V REMOTE CONTROL SIGNAL GRAND MANUAL A...

Page 11: ...ELLOW 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...

Page 12: ...3 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...

Page 13: ...9 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 10...

Page 14: ...7U 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...

Page 15: ...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 R...

Page 16: ...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...

Page 17: ...V 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 16 OUTDOOR UNIT CAPACITOR PCB...

Page 18: ...ture 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 temper...

Page 19: ...s sensor middle error 3 times 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 pro...

Page 20: ...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...

Page 21: ...or 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...

Page 22: ...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...

Page 23: ...ilter 2 Intake Grille Assy 3 Filter Guide 4 Hook Bracket 5 Grille Hook 2008 11 06 PARTS DECORATION PANEL CG GFA 22 9378252011 9378565012 9378253018 9378435018 9378250017 Ref Description Part number 2...

Page 24: ...el A 13 Corner Panel A 14 Panel Cover A 15 Panel Cover B 16 Drain Cover 2008 11 26 DECORATION PANEL CG GFA 23 9378242012 9378243019 9378243040 9378261013 9378262010 9378359017 Ref Description Part num...

Page 25: ...6 DECORATION PANEL CG GFA Motor holder assy 24 9378254015 9375541019 27 Joint A 9378258013 9378356016 9378259010 9378256019 9378255012 9900467005 9378260016 9378357013 29 Gear B 9378257016 Wire Step M...

Page 26: ...IT 43 Hook L 44 Turbo Fan Assy 45 Motor DC Brushless 46 Rubber Motor 41 Cabinet C 2008 11 06 25 9378197015 9378198012 9378228016 9602716005 9378223011 9378196018 Ref Description Part number 46 45 46 4...

Page 27: ...INDOOR UNIT 51 52 53 Evaporator Total Assy Coupling Pipe Assy Distributor Assy 9378580053 Ref Description Part number 9373038627 9371325552 51 52 53 2008 11 06 26...

Page 28: ...9378207011 9378227019 9378548015 9377785039 9375502010 9378331013 68 70 71 69 61 Sensor Holder 62 Float Switch 64 Drain Pump Holder B 65 Rubber Pump 66 Drain Hose 67 Drain Port 9378329010 9900465018 6...

Page 29: ...2008 11 06 28 9306489045 9703345012 9378206014 9378330016 9378205017 9707398175 9707393415 83 Controller PCB Assy 54 9707393439 83 Controller PCB Assy 45 9707393422 9900445010 9900470012 9378237018 R...

Page 30: ...rd Cover 9378111011 7 Right Panel Sub Assy 9374416158 8 Pipe Cover Rear 9378862012 Protective Net 9375381042 6 Pipe Cover Front 9378861015 5 Sevice Panel Sub Assy 9374415076 4 Grip Side 9374173013 3 F...

Page 31: ...n 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...

Page 32: ...008 11 06 31 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...

Page 33: ...9707627022 Main PCB Assy 45 51 9707627039 Main PCB Assy 54 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 Therm...

Page 34: ...ion Insulation Drain hose assy Hose band assy Drain pipe insulation Binder Large Binder Small Wired remote control Remote Control Cord Tapping screw 4 x 16 Application For installing indoor unit For i...

Page 35: ...0810G3545...

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