SPLIT TYPE AIR CONDITIONER CASSETTE type (0Hz) Models Indoor unit RC-FA RC-UA Outdoor unit RO-FA RO-UA CONTENTS SPECIFICATIONS............................. DIMENSIONS................................ REFRIGERANT SYSTEM DIAGRAM............. CIRCUIT DIAGRAM........................... INDOOR PCB CIRCUIT DIAGRAM.............. 8 OUTDOOR PCB CIRCUIT DIAGRAM........... 0 ERROR CONTENTS.......................... DISASSEMBLY ILLUSTRATION................. PARTS LIST................................ STANDARD ACCESSORIES...................
SPECIFICATIONS TYPE COOLING COOLING & HEATING INDOOR UNIT RC-FA RC-UA OUTDOOR UNIT RO-FA RO-UA COOLING CAPACITY (kw) 0. HEATING CAPACITY (kw) -------.80 ELECTRICAL DATA POWER SOURCE FREQUEY N 00V 0Hz RUNNING CURRENT (A) COOLING.0.90 HEATING -------.0 INPUT WATTS (kw) COOLING.7.8 HEATING -------. E.E.R. (kw/kw) COOLING.8.0 HEATING -------. STARTING CURRENT (A) 7 MOISTURE REMOVAL ( /hr).0 COMPRESSOR Hermetic type, poles, phase, TYPE Induction motor, Twin Rotary DISCRIMINATION JD0PAA0 REFRIGERANT R0A (g),000,00 HIGH 0 MED 90 FAN SPEED INDOOR LOW 0 AIR FLOW DIMENSIONS H x W x D (mm) (r.p.m.) S-LOW 00 OUTDOOR 780 INDOOR,00 (HIGH) (m /h) OUTDOOR 7,000,00 INDOOR 9 x 80 x 80 GRILLE x 90 x 90 OUTDOOR, x 900 x 0 WEIGHT INDOOR 7 / [NET/GROSS] (kg) OUTDOOR 80 / 87 9 / 0 MAX PIPE LENGTH / HEIGHT (m) 0 / 0 REMOTE CONTROLLER TYPE WIRED ADDITIONAL REFRIGERANT CHARGE (R0A) PIPE LENGTH 0 m,000 g,00 g FULL CHARGE 0 m,00 g,00 g AMOUNT 0 m,00 g,800 g ADDITIONAL CHARGE 0 m,900 g,00 g 0 g/m 00.08.0
TYPE COOLING COOLING & HEATING INDOOR UNIT RC-FA RC-UA OUTDOOR UNIT RO-FA RO-UA NOISE LEVEL HI-SPEED (db) 8 INDOOR UNIT MED-SPEED (db) LO-SPEED (db) OUTDOOR UNIT (db) COOL / HEAT HIGH CEILING MODE SELECTION (at ) NUMBER of FAN REVOLUTION (r.p.m) STANDARD HIGH CEILING HIGH CEILING LOW CEILING 80 ± 0 HIGH HIGH HIGH 0 ± 0 MED MED 0 ± 0 MED LOW HIGH 80 ± 0 LOW MED 0 ± 0 LOW LOW 00 ± 0 S-LOW S-LOW S-LOW S-LOW DIP - SW POSITION SW NO. - - SATNDARD OFF OFF HIGH CEILING ON OFF HIGH CEILING OFF ON LOW CEILING ON ON 00.08.0
DIMENSIONS (Unit : mm) Models : RC-FA RC-UA 0 (Drain pipe) 0 (Large pipe) 0 90 70 80 0 9 90 Drain Inside Dia. Outside Dia. 7 98. 0. 8. 8 (Small pipe) 0 (Drain pipe) 70 80 98. 0. 8. 0 (Large pipe) 0 (Small pipe) 0 00.08.0
Models : RO-FA RO-UA (Unit : mm) 900 77 0 9, 00 0 Air Flow 99 9 70 70 00.08.0
REFRIGERANT SYSTEM DIAGRAM Models : RC-FA / RO-FA OUTDOOR UNIT Pressure Check Valve Refrigerant Pipe.88mm (/8") INDOOR UNIT High Pressure Switch Charging Valve Condenser Evaporator Compressor Accumulator Strainer Capillary Tube Refrigerant Pipe 9.mm (/8") Charging Valve Models : RC-UA / RO-UA OUTDOOR UNIT Pressure Check Valve Refrigerant Pipe.88mm (/8") INDOOR UNIT High Pressure Switch Charging Valve Muffler -way Valve Condenser Evaporator Muffler Compressor Accumulator Expansion Valve Refrigerant Pipe 9.mm (/8") Strainer Strainer Charging Valve : COOL : HEAT 00.08.0
CIRCUIT DIAGRAM Model : RC-FA Model : RO-FA 00.08.0
Model : RC-UA Model : RO-UA 00.08.0 7
INDOOR PCB CIRCUIT DIAGRAM Model : RC-FA R K <RSP - W> THERMAL FUSE R 0K <SPRH - W> R. <RGGS - W> Q SC C 700P JUMPER <ECQM> SETTING CUSTOM CODE SWITCHING JM D CUSTOM CODE SWITCHING SR9-00 JM CUSTOM CODE SWITCHING JM D0 SR9-00 C7 0.07 <ECQB> R 00 </W> D DFL0U C8 00/.V T SWITCHING TRANSFORMER ZFT9B0 D V DFL0U R - R7 0K x R8.0K R9.0K R0.0K C9 - C 0.0 x I C V 78 I O 0K x C9 C 000 0/ / R8 0K R9 R97 R98 R99 PRIMARY SECONDARY C 0.0 7 POWER SOURCE 0V 0Hz L TM0 N DRAIN PUMP M TM0 F0.A <BET> FH0 FH0 VA0 70V <TNR> SA0 RA-M E0 W0 W0 UL0 AWG x C0 0. ELF0N08A LF0 VA0 70V <TNR> CN- CN- CN BP-VH-B-E BLUE C0 0.0 <KH> C0 0.0 <KH> C0 0.0 <YE> C0 0.0 <YE> K GNB-A C 0. <RE> R88 0 </W> C0 0. R K <W> I C9 TLP (D) - GB R 0K SW DRS0- C D8 DF0 I C 780 I O R.0K C 0. R9 - R 0K x C8 0.0 C 00/.V C 0. R - R.0K x C - C9 0.0 x C7 0.0 R0 0K Q DTCEKA C7 0. JM0 R9 90 CR 0.0 8 7 7 7 7 7 8 9 FAN CAPACITOR 8.0 uf 00V FAN MOTOR CN R9 R8 R7 0K x BP-VH-B-Y SW WHITE CN- DSS80 No. AUTO RESTART R.0K No. R.0K No. R0.0K WHITE CN- UL0 AWG0 x C0 C C0 CN- ROOM TEMPERATURE CORRECTION 0.0 x ( HEATING OPERATION ) WHITE CN- ROOM TEMPERATURE CORRECTION JM JM8 ( HEATING OPERATION ) RED CN- UL0 AWG x R9 - R9 CN BP-VH-B WHITE 0K x V VA 70V SSR <TNR> GMC-0PL-VD V 9 0 0 9 8 7 K R - R 0K x I C (/7) upa00gr R - R8.0K x TERMINAL BOARD OUTDOOR UNIT E UL0 AWG8 GRAY CN9 BP-VH-B-R RED CN9- CR8 TA00 K8 GN-A TEST CN9- CN9- CN9- CN9- CN9- C - C 0.0 x I C (/7) upa00gr 0 7 CN9 BP-SHF-AA I C- BA08 - P P P7 P P P0 P0 VDD0 VDD AVRF0 AVRF AVSS VSS0 VSS I C XT P P P P7 P0 P0 P P70 P7 P7 P P P P P7 P7 P P0 P7 P P P P P0 P0 P00 P P P 7 77 0 7 8 7 0 7 P0 P P P P P P P0 P7 P0 P P P X X 70 9 P0 P P P7 P P0 P0 P P P P P P P P P P XT P RESET 8 9 78 79 80 9 0 7 8 0 R 0K C 0. C9 0.0 X CSTS000MG0-T - 8 G G 7 8 9 UL0 AWG8 UL0 AWG8 WHITE GRAY GRAY CN- D D DFL0U CN- DSB0 R 00 CN 0-990 D Q MTZJ.B SC8 C R. 00/ <RSP - W> R7 0V 0 </W> UL0 AWG GREEN UL0 AWG8 POWER SUPPLY PCB K0AL-00HWSE-P0 CN BP-VH-B-C CN- F M UL0 AWG8 WHITE CN- 00.08.0 8 CN8 BB-XASK--A ROOM TEMPERATURE THERMISTOR I C upd78008bgc -08-8BT I C (/7) upa00gr R7.0K R C 000P <R> C 000P <R> R77 R78 R79 I C (7/7) upa00gr R0 0K I C7 BR9LRF 0K x R8 0K R7 0K R7 0K R00 0K V R.0K R.0K 0 DO D I CK CS GND B Z BZ PKMEPY-000 VCC C9 0. I C (/7) upa00gr R 0K (%) R 9.9K (%) Q DTCEKA V R9.0K C8 0.0 CN0- CN0- CN0- CN0- CN0- R0 R 0K 0K Q SC7 Q SC7 V I C (/7) upa00gr 7 0 C 0. C7 0. UL0 AWG8 x BROWN RED CN0 BB-XASK--A R7 90 ORANGE WHITE R8 0K V R.K (%) CN BB-XH-AM R.7K (%) I C- BA08 V BROWN RED ORANGE WHITE R 90 R 8K (%) V D7 DAU CN- CN- CN- CN- V L 0.0 <DSS0> HA JEM-A R 0K L 0.0 <DSS0> M L 0.0 <DSS0> CN8- CN8- CN7- GRAY CN7- GRAY CN7 BB-XAKK--A CN7 BB-XAKK--A CN7- CN7- CN7- LOUVER ( UP / DOWN ) PIPE TEMPERATURE THERMISTOR Jumper,, setting Remote control unit custom code switching JP JP JP on on on off on on on off on off off on on on off off on off on off off off off off Wireless remote control unit A (00) B (0) C (0) D () A (00) B (0) C (0) D () UL0 AWG RED UL0 AWG WHITE UL0 AWG TERMINAL BOARD Wired remote control unit "with thermistor" type weekly type weekly type weekly type weekly type weekly type EZ-098YHSE-R series EZ-090HSE-R series C 0/ CR 000P <R> C C C 0.0 x C 0.0 R 7 C0 0.0 CR7 0.0 R70 R9 R80 CR - CR 0K x R8.0K R7.0K R7.0K RJ 0K RJ.0K R 0K I C8 PST00C C 0. CN- CN- CN- R.0K K 8 0K x SW DSS80 I C (/7) upa00gr R7.0K No. FAN DELAY CHANGE ( HEATING OPERATION ) No. FAN TYPE CHANGE No. REMOTE TYPE CHANGE No. No. No. R 0K V R8 0K UL0 AWG UL0 AWG C 0. CN BB-XARK--A RED Room temp. heating correction SW- SW- Correction off off on on SW & SW off on off on SW Function SW- SW- SW- SW- Auto restart FLOAT SWITCH 0 ( deg. ) ( - deg. ) ( o deg. ) ( deg. ) Remote control unit type change * Fan type change Fan delay change (heating operation) REMOTE CONTROL UNIT on off on reversal delay normal no delay * In the normal mode, it works as EEPROM model information "wired / wireless switching" shows. In the reversal mode, it reverses that information. off 8 9 7 9 8 8 7 7 - - -
Model : RC-UA THERMAL FUSE CN- CN- CN 0-990 OUTDOOR UNIT FAN MOTOR F. M. TERMINAL BOARD E R. <RGGS - W> D DSB0 C 00/ 0V CN BP-VH-B JM JM8 I C- BA08 V SSR GMC-0PL-VD VA 70V <TNR> I O I O V C9 C 000 0/ / I C 780 I C 0 H I 00 R9 - R9 0K x V R - R 0K x C 0. R9 - R 0K x K C 00/.V R - R.0K x C - C9 0.0 x R0 0K C - C 0.0 x C 0. 0 7 C7 0. JM0 I C (/7) upa00gr R 0K C7 0.0 Q DTCEKA V R - R8.0K x CR 0.0 R9 90 I C (/7) upa00gr CR 0.0 C 000P <R> C 000P <R> R 0K R.0K R.0K R0 0K I C7 BR9LRF R77 - R79 0K x R8 0K R7 0K R7 0K R00 0K 7 0 V R I C (7/7) upa00gr C9 0.0 CR - CR 0K x C9 0. I C (/7) upa00gr V 7 0 C0 0.0 I C (/7) upa00gr CR7 0.0 C 0. I C8 PST00C X CSTS000MG0-T C 0. CN- CN- CN- R 0K (%) R 9.9K (%) Q DTCEKA V R9.0K C8 0.0 CN0- CN0- CN0- CN0- CN0- CN0 BB-XASK--A R.0K SW DSS80 CN BB-XARK--A RED C 0. C7 0. UL0 AWG UL0 AWG R7 90 R8 0K BROWN RED ORANGE R 0K CN BB-XH-AM BROWN RED ORANGE CN- CN- CN- CN- WHITE WHITE UL0 AWG8 R 8K (%) V V V I C- BA08 D7 DAU FLOAT SWITCH CN8 BB-XASK--A CN8- CN7 BB-XAKK--A CN7- GRAY HA JEM-A L 0.0 <DSS0> L 0.0 <DSS0> V R 0K CN8- CN7- GRAY M L 0.0 <DSS0> CN7- CN7- CN7- LOUVER ( UP / DOWN ) CN7 BB-XAKK--A UL0 AWG RED ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR UL0 AWG WHITE UL0 AWG TERMINAL BOARD REMOTE CONTROL UNIT - - G G 8 9 9 8 7 - UL0 AWG8 UL0 AWG8 WHITE UL0 AWG8 RED DRAIN PUMP M R 0K <SPRH - W> Q SC R 00 Q SC8 R. <RSP - W> CN- CN- CN- CN BP-VH-B-C CN BP-VH-B-Y CN- CN- CN- CN- CN- R7 0 </W> UL0 AWG UL0 AWG C 700P <ECQM> D SR9-00 D0 SR9-00 C7 0.07 <ECQB> D DFL0U D MTZJ.B CN BP-VH-B-E BLUE No. No. No. CN- CN- R 00 </W> D DFL0U C8 00/.V SW DSS80 R K <RSP - W> K GNB-A C 0. <RE> R88 0 </W> TEST CN9 BP-SHF-AA ZONE CONTROL CN9- CN9- CN9- CN9- CN9- ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) PRIMARY SECONDARY 8 0 C 0.0 VA 70V <TNR> R9 R8 R7 SW DRS0- C 0K x I C 78 R.0K R.0K R0.0K C0 C C0 0K x R9 R97 R98 R99 0.0 x 7 8 7 7 7 7 7 8 9 P P P7 P P P0 P0 VDD0 VDD AVRF0 AVRF AVSS VSS0 VSS I C XT P P P P7 P P P0 0 P 9 P 8 7 9 0 P P P0 P7 P0 P P P0 P P X X 70 9 P0 P P70 8 P7 P7 P P P P P7 P7 P P0 P7 P P P P P0 P0 P00 P P P P0 P P0 P7 P P P0 P P P P P 0 P P P P XT P 7 77 0 7 8 7 9 8 78 79 80 9 7 8 RESET 0 C 0/ I C (/7) upa00gr CR 000P <R> C 0.0 R 7 R7.0K B. Z. BZ PKMEPY-000 I C (/7) upa00gr.0k x R8 R7 R7 DO D I CK CS C C C 0.0 x RJ.0K VCC GND R 0K R0 R 0K 0K Q SC7 R70 R9 R80 RJ 0K R7.0K Q SC7 0K x No. R8 0K No. No. R.K (%) C 0. R.7K R 90 8 7 9 8 7 GRAY GRAY TM0 POWER SOURCE 0V 0Hz TM0 L UL0 AWG GREEN <BET> FH0 F0 FH0 N E0.A FAN CAPACITOR 8.0uF 00V VA0 70V <TNR> SA0 RA-M W0 W0 UL0 AWG8 UL0 AWG8 WHITE UL0 AWG8 RED UL0 AWG0 WHITE UL0 AWG0 WHITE UL0 AWG0 UL0 AWG0 WHITE UL0 AWG0 RED C0 0. VA0 70V <TNR> ELF0N08A LF0 C0 0.0 <KH> C0 0.0 <KH> C0 0.0 <YE> C0 0.0 <YE> C0 0. POWER SUPPLY PCB K0AL-00GHSE-P0 CUSTOM CODE SWITCHING CUSTOM CODE SWITCHING CUSTOM CODE SWITCHING T SWITCHING TRANSFORMER ZFT9B0 D DFL0U R8 0K JM JM JM R - R7 0K x CONTROLLER PCB ASSEMBLY ( MAIN PCB ) K0AL-00MHSE-C R8 - R0.0K x C9 - C 0.0 x I C upd78008bgc -008-8BT-A 7 No. FAN CHANGING No. FAN CHANGING No. ROOM TEMP. CORRECTION ( COOLING OPERATION ) Room temp. heating correction SW- SW- Correction off off on on SW & SW off on off on SW Function SW- SW- SW- SW- Auto restart 0 ( deg. ) ( - deg. ) ( o deg. ) ( deg. ) Jumper,, setting Remote control unit custom code switching JP JP JP on on on off on on on off on off off on on on off off on off on off off off off off Remote control unit type change * Fan type change Fan delay change (heating operation) A (00) B (0) C (0) D () A (00) B (0) C (0) D () on off reversal delay * In the normal mode, it works as EEPROM model information "wired / wireless switching" shows. In the reversal mode, it reverses that information. on Wireless remote control unit off normal no delay Wired remote control unit "with thermistor" type weekly type weekly type weekly type weekly type weekly type EZ-098YHSE-R series EZ-090HSE-R series 00.08.0 9 - -
C 000 /0V D8 DSB0 R 0K <W> Q SC R 0K Q SC8 R. <RS - W> C 700P <ECQM> D SR9-00 D DFL0U C 0.07 <ECQB> D MTZJ.B R7 0 </W> R K <RS - W> R 00 </W> D DFL0U C 00/.V T ZFT9K0 C 0.0 0 SWITCHING TRANSFORMER D7 SL0U C0 000 / V R8 0K I C 780 I O C 0. C 00/.V C7 0. C8 0. 0 8 VDD VDD0 AVREF XT GND AGND GND0 AVDD P7 P P P P7 P7 P7 P7 P0 0 9 I C-7 uln00 I C- uln00 I C- uln00 I C- uln00 I C- ULN00 R 0K V 0 V F.A <BET> FH FH VA 70V LF 0.A <SSV> C 0. 0 I C HU00 R8.7K C 0. Q DTCEKA R9 0K R7.7K C 000P <R> C 0.0 R0.0K P00 P P7 P0 P70 P0 P7 P7 8 7 R 0K VA 70V 8 C 0. R K <RS - W> V V K K K K K K K 7 D DF0 0 PC TLP <GB> R 0K R 0K R9.7K C 0.0 I C- upa00 I C- upa00 I C- upa00 I C-7 upa00 I C- upa00 I C- upa00 I C- upa00 Q DTCEKA Q DTCEKA LED EBR8 <RED> LED EBR8 <RED> R0.7K C 0.0 8 9 7 0 0 9 8 7 P0 P P0 XT P P P7 P P P P P P P0 P P P P P0 P RESET I C P P P P P P P0 P P P P P P P P X X 0 9 7 7 0 9 8 JM C 0. C CC C X 8.8MHz EF0EC88T R 0K R 0K CS SK D I C9 0.0 SUB I C7 NM9C R - R 0K x R 0K R.0K R.0K R.0K R.0K R.0K 000P <R> x VCC VOUT GND VCC DO GND C 0. R.0K R 0K 7 7 G 9 7 8 7 8 7 R. <RC - W> I C INDOOR UNIT CN BP-VH-B-C CN- CN- CN- C0 0. R.0K C 0. C 0. R0.0K R 0K R R9 R0 R C 0. 0K x R R R R.0K x CN BP-VH-B WHITE C7 C0 C9 C8 E TERMINAL UL0 AWG8 GRAY 0V A BELT HEATER WHITE RED BLUE WHITE RED BLUE -WAY VALVE UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 WHITE UL0 AWG0 RED UL0 AWG0 BLUE UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 WHITE UL0 AWG0 RED UL0 AWG0 BLUE CN- CN- UL0 AWG0 UL0 AWG0 UL0 AWG0 CN BP-VH-B-Y CN- CN- CN BP7-VH-B-R RED CN- CN- CN- CN- K CN GS- BP-VH-B-Y CN- CN- CN BP7-VH-B WHITE CN- CN- CN- CN- CN 798- WHITE K GS- C8 0. R0 0 </W> CN7 798- CN7- CN7- CN8 BP-VH-B-R RED CN8- C 0. R8 0 </W> K FTR-FA C7 0. R9 0 </W> K FTR-FA K FTR-FA K FTR-FA R 0K 0.0 x I C8 BD7G C 0. UL0 AWG0 CN8- K7 FTR-FA CN BB-XASK--A WHITE CN- UL0 AWG RED CN- UL0 AWG BROWN CN- UL0 AWG BLUE CN- UL0 AWG ORANGE E.E.V. ELECTRIC EXPANSION VALVE CN- UL0 AWG CN- UL0 AWG WHITE CN- UL0 AWG0 BLUE CN- UL0 AWG0 BLUE PRES. SW HIGH PRESSURE SWITCH SW DSS80 CN BB-XAKK--A CN- CN- THERMISTOR TUBE CN- CN- CN- BROWN CN- BROWN C0 C9 C8C7 0. x UL0 AWG RED UL0 AWG WHITE UL0 AWG UL0 AWG PINK N T S R WHITE UL0 AWG8 UL0 AWG8 UL0 AWG UL0 AWG WHITE UL0 AWG RED UL0 AWG BROWN E POWER SOURCE / 80V 0Hz MAGNETIC RELAY R S T N COMP. A COMPRESSOR-A W FAN CAPACITOR- FAN MOTOR FAN CAPACITOR- FAN MOTOR WV EXPANSION VALVE FIRST PULSE SWITCHING FOR LONG PIPING (E.E.V.) SPARE R0.K (%) R9.K (%) R8 K (%) R7 8.K (%) OUTDOOR TEMP. R=0.00K B/0=90K PIPE TEMP. R0=.0K B0/=87K DISCHARGE TEMP. R00=.K B0/00=0K OUTDOOR PCB CIRCUIT DIAGRAM Model : RO-UA CONTROLLER PCB ASSEMBLY K0DF-00HUE-C upd78007gk -9-9ET-A C 0. 00.08.0 0 DIP-SW setting Function on off SW- Expansion valve first pulse switching for long piping Long piping mode Normal mode SW- Spare --- --- SW- Spare --- --- SPARE
ERROR CONTENTS () Stop the air conditioner operation. () Press the master control button and the fan control button simultaneously for seconds or more to start the test run. () Press the start/stop button to stop the test run. [SELF-DIAGNOSIS] When the error indication "E:EE" is displayed, follow the following items to perform the self-diagnosis. "E:EE" indicates an error has occurred.. REMOTE CONTROLLER DISPLAY () Stop the air conditioner operation. () Press the set temperature buttons simultaneously for seconds or more to start the self-diagnosis. Refer to the following tables for the description of each error code. SU MO TU WE TH FR SA () Press the set temperature buttons simultaneously for seconds or more to stop the self-diagnosis. Error code 00 0 0 0 0 0 0 07 08 09 0A 0b 0c 0d 0E 0F Error contents Communication error (indoor unit remote controller) Communication error (indoor unit outdoor unit) Room temperature sensor open Room temperature sensor short-circuited Indoor heat exchanger temperature sensor open Indoor heat exchanger temperature sensor shortcircuited Outdoor heat exchanger temperature sensor open Outdoor heat exchanger temperature sensor short-circuited Power source connection error Float switch operated Outdoor temperature sensor open Outdoor temperature sensor short-circuited Discharge pipe temperature sensor or compressor temperature sensor open Discharge pipe temperature sensor or compressor temperature sensor short-circuited Outdoor high pressure abnormal Discharge pipe temperature or compressor temperature abnormal Model abnormal Indoor fan abnormal Outdoor signal abnormal Outdoor EEPROM abnormal Test run display Unit number (usually 0) Error code EX. Self-diagnosis. OUTDOOR UNIT LEDS Heat & Cool model (reverse cycle) only When a malfunction occurs in the outdoor unit, the LEDs on the circuit board light to indicate the error. Refer to the following table for the description of each error according to the LEDs. LED LED Error contents flash flash flash flash flash flash flash 7 flash 8 flash 9 flash 0 flash Dislighting flash Lighting Lighting Lighting Lighting Lighting Lighting Lighting Lighting Lighting Lighting Model abnormal or EEPROM abnormal Power source connection error Discharge temp. sensor error Heat exchanger temp. sensor error Outdoor temp. sensor error Communication signal error Indoor unit error LED layout Discharge temp. abnormal High pressure abnormal Compressor temp. abnormal Compressor temp. sensor error No error. Protect operation LED LED When the fault is cleared, the LED lamp goes off. However, for discharge pipe temperature abnormal and high pressure abnormal, the LED lamp lights continuously for hours, as long as the power is not turned off. 00.0.
DISASSEMBLY ILLUSTRATION 9 9 9 9 90 90 90 8 87 70 8 87 0 9 8 70 9 8 8 7 7 88 88 70 87 87 87 87 9 9 87 87 87-8- 777-7- 777-7- 7-7- 8-7- 7-7- -A Models : RC-FA RC-UA 00.08.0 7-
79 7 8 7 8 798 8 80 87 8 0- - 7-7- - - 7-8- 7-7- 0-8 8 8 8 7 8 7 7 97 7 0 88 7 77 97 8 00.07.9
8 8-87 - - 7- - < Evaporator > : Rows, staget, : Rows, staget 7 89 00.0.
- 87 8-8- 8 8 98-9 00.0.
Models : RO-FA RO-UA 00.08.0
8 9 9 0 8 9 00.0.0 7
Model : RO-FA 9 0 7 7 8 00.08.0 8
Model : RO-UA 9 0 8 7 7 8 00.08.0 9
Model : RC-FA 0 0 9 8 7 7 00.08.0 0
Model : RO-UA 0 8 7 7 00.08.0
PARTS LIST INDOOR UNIT When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. Ref. No. Description RC-FA Part No. RC-UA Ord. Q'ty Ref. No. Description RC-FA Part No. RC-UA Ord. Q'ty Capacitor, Plastic (For Fan Motor) 990070 990070 7- Rubber (Discharge Pipe) 99807 99807 Decoration Plate 900 900 7 Rubber (Vibration-proof) 97800 97800 7 Holder (Hook) 97800 97800 9 Filter 9700 9700 7- Hexagon Nut (Spring Lock Washer) 0780 0780 Holder (Louver Supporter) 979900 979900 7 Drain Hose 978009 978009 8 Separate wall Sub Assy 9809 9809 - Clamp NK- 7700 7700 - Clamp NK-9N 0999700 0999700 - Evaporator-A Assy 977990 977990 - Evaporator-B Assy 9780007 9780007 Special Nut M 9070 9070 0 Kit (Drain Pan Sub Assy) 97090 97090 Motor, Induction 90900 90900 8 Cabinet-E Sub Assy 9807 9807 8- Thermistor Spring-A 78708 78708 87 Clamp No. 9 770 770 9 Binder-C 780 780 97 Wind Guide Board 970 970 Control Box 97007 97007 Motor Gear 9700 9700 Room Temperature Thermistor 970990 970990 Pipe Temperature Thermistor 970970 970970 Controller PCB Assy 970790 970789 0 Remote Control Unit 9709 970 Pipe Cover Sub Assy 9890 9890 -A Wire Assy 97700 97700 7- RFM (Eva. )-A 979008 979008 7- RFM (Eva. )-B 97000 97000 8 Motor Holder 97008 97008 8 Locking Spacer 0990 0990 7 RFM (Drain Pan) 97700 97700 0- Pump Cover-A 977007 977007 0- Pump Cover-B 97700 97700 Panel (Top) Sub Assy 9807 9807 Cabinet-A Assy 98000 98000 Cabinet-B Assy 98000 98000 7 Drain Port 97800 97800 8 M0 Nut-A (Large) 00 00 9 M0 Nut-B (Small) 0079 0079 7- RFM (Grille)-A 97800 97800 7- RFM (Grille)-B 979009 979009 7- RFM (Grille)-C 97000 97000 7- RFM (Grille)-D 9700 9700 7- RFM (Grille)-E 97009 97009 7 Turbo Fan Assy 9800 9800 7- Washer (Turbo Fan) 9700 9700 77 Bellmouth-B 977000 977000 79 Float Switch 970800 970800 8 Insulation (Grille)-A 978000 978000 8- Insulation (Grille)-B 978008 978008 8 Pump Assy 97000 97000 8 Hook 97008 97008 87 Hinge Wire (Grille) 9700 9700 88 Prain Pan Plug 007 007 Control Box Cover 9700 9700 Joint Gear 97700 97700 Terminal Plate 900 900 Panel Base 9790 9790 Holder (Panel Frame) 9707 9707 Holder (Panel Base) 97000 97000 Panel Frame Sub Assy 980 980 Inner Box Sub Assy 9800 9800 Bypass Pipe-A Assy 970 970 Evaporator Holder Assy 98007 98007 8 Acoustic Seat 900 900 8 Locking Spacer-B 008 008 - Thermistor Holder Pipe 8080 8080 90 Joint-A 97700 97700 9 Joint Shaft 977009 977009 70 Louver Sub Assy 980 980 70 Intake Grille-B 980 980 7 Distributoe Assy 97 97 777- Hook (Grille)-A 97790 97790 777- Hook (Grille)-B 97780 97780 798 Drain Pump Holder 9700 9700 80 Cabinet-D 9700 9700 8 Cabinet-C 97007 97007 8- Terminal-P 908909 908909 8- Terminal-P 9700 9700 8- Cover (Wire)-A 978900 978900 8- Cover (Wire)-B 9788007 9788007 8 Cushion (Pump) 977700 977700 87 Louver Supporter 977009 977009 88 Spring (Grille) 97009 97009 87 Power Supply PCB Assy 9707 9700 87- Motor, Step 900709 900709 89 Coupling Pipe Assy 9708 9708 98- Clamp (Cord) 987009 987009 ---- Insulation (Drain Hose) 9009 9009 ---- Seal (Separate Wall) 9700 9700 ---- Evaporator Sub Assy 98788 98788 ---- Insulation (Pump Holder)-A 97000 97000 00.08.0
OUTDOOR UNIT Ref. No. Description RO-FA Part No. RO-UA Ord. Q'ty Top Panel Sub Assy 97708 97708 Front Panel-L, Painted 97090 97090 Fan Guard 97000 97000 Side Grip 9770 9770 Service Panel Assy 97090 97090 Right Panel Assy 970909 970909 8 Propeller Fan Assy 9780 9780 9 Motor, Induction 90700 90700 0 Condenser-A Assy 9709 970 Condenser-B Assy 970 9709 Strainer Assy 970 970 Separate Wall Sub Assy 9708 9708 Cap Foot 970 970 Base Assy 970 970 7 -Way Valve Assy (/8) 9700 9700 8 -Way Valve Assy (/8) 97007 97007 9 Check Joint Assy 978008 978008 0 Compressor Assy 97809 97809 Rubber Seat (For Comp. )-A 90900 90900 -Way Valve --------- 990000 Solenoid --------- 99000 Pressure Switch 9900700 990080 Capillary Assy 97978 --------- 7 Capillary Holder Rubber 97808 97808 8 Expansion Valve Assy --------- 97097090 0 Control Box 970 970 Terminal HP-T0-B7-L0 9709 9709 Terminal HP-T00-970970 --------- Fuse 000708 000708 Fuse Holder 000 000 7 Capacitor, Plastic 99007009 99007009 (For Fan Motor) 8 Magnetic Relay 990070 990070 9 Relay 9900870 --------- 0 Outdoor Thermostat 990070 --------- Thermostat Overheat 9000 --------- Controller PCB Assy --------- 970770 Thermistor Spring --------- 97007 Outlet Pipe 970 99709 ---- Accumulator Support-B Assy 9000 --------- ---- Accumulator Holder Rubber 9000 --------- ---- Belt Heater 907 907 ---- Shield Tube-S 9070 --------- ---- Thermistor Assy --------- 990070 ---- Varistor --------- 00000 ---- Fuse.A-0V --------- 0007 ---- Fuse Holder --------- 000807 ---- Protective Net-L 970 970 ---- Drain Pipe (I-Yipe) --------- 900000 ---- Drain Packing --------- 9000 ---- Drain Cap --------- 00 ---- Emblem Rear 9800 9800 00.08.0 When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.
STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES Coupler heat insulation Screw Name and Shape Q ty Application For indoor side pipe joint For installing the remote controller OUTDOOR UNIT ACCESSORIES Drain pipe Drain cap Name and Shape Q ty Application For outdoor unit drain piping work (May not be supplied, depending on the model.) Special nut A (large flange) For installing indoor unit Insulation (seal) For filling in a gap at the entrance of connection cords Special nut B (small flange) For installing indoor unit Template For ceiling hole cutting Binder (small) For remote controller and remote controller cord binding Blower cover insulation For discharged air Hook wire For installing intake grille Remote controller Remote controller cord For connecting the remote controller Please contact Overseas Marketing Division directly about the following options. ADDITIONAL GRILLE ASSY: UTG-AGEA-W (P/N 900000) 00.07.9
00G8