DUCT type (50Hz) CASSETTE type (50Hz)

Transcription

1 SPLIT TYPE AIR CONDITIONER DUCT type (0Hz) CASSETTE type (0Hz) Models Indoor unit Outdoor unit DUCT type RD-6CA RD-6HA RO-6CA RO-6HA CASSETTE type RC-6CA RC-6HA RO-6CA RO-6HA C O N T E N T S SPECIFICATIONS AND DIMENSIONS CIRCUIT DIAGRAM REFRIGERANT SYSTEM DIAGRAM INDOOR P.C. BOARD LAYOUTS OUTDOOR P.C. BOARD LAYOUTS INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM.... OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM.. 8 DISASSEMBLY ILLUSTRATION PARTS LIST

2 SPECIFICATIONS AND DIMENSIONS [ SPECIFICATIONS ] INDOOR UNIT RD-6CA RD-6HA OUTDOOR UNIT RO-6CA RO-6HA COOLING CAPACITY (kw) HEATING CAPACITY (kw) ELECTRICAL DATA POWER SOURCE (V) 80 - FREQUEY (Hz) 0 COOLING RUNNING CURRENT (A) HEATING COOLING INPUT WATTS (kw) HEATING COOLING E.E.R. (kw/kw) HEATING MOISTURE REMOVAL ( /hr). AIR CIRCULATION-Hi (m /hr),000 Note : The above list shows values at the external static pressure of 98 Pa. (0 mm Aq.). COMPRESSOR TYPE CODE Hermetic type, pole, -phase, Induction motor CR7KQ-TFD FAN MOTOR RD-6CA RD-6HA RO-6CA RO-6HA TYPE MFA-BTT MFB-6FT POWER SOURCE (V) HI-SPEED (r.p.m.), MED-SPEED (r.p.m.), LO-SPEED (r.p.m.), Note : The above list shows values at the external static pressure of 0Pa, V. DIMENSIONS INDOOR UNIT 70 x,0 x 700 OUTDOOR UNIT H x W x D (mm), x 90 x 70 WEIGHT GROSS WEIGHT (kg) NET WEIGHT (kg) 9 96 ADDITIONAL REFRIGERANT CHARGE PIPE LENGTH 0 m 0 m 0 m 0 m 0 m g/m MODELS ( ft) (66 ft) (99 ft) ( ft) (6 ft) ( oz / ft),0 g,60 g,90 g,0 g,0 g 0 g/m RD-6CA FULL CHARGE (8.9 oz) (9. oz) (0. oz) (.7 oz) (. oz) (.06 oz /. ft) AMOUNT,000 g,00 g,800 g,00 g 0 g/m RD-6HA (0.8 oz) (9.9 oz) (.0 oz) (8. oz) (. oz /. ft) Note : When the piping is longer than 0 m (RD-6CA) and 0 m (RD-6HA), additional charge is necessary as the criteria, with 0 g (.06 oz) / m (. ft) for RD-6CA, 0 g (. oz) / m (. ft) for RD-6HA.

3 [ DIMENSIONS ] INDOOR UNIT Models : RD-6CA, RD-6HA Unit : mm 6, , ,06 0 0, OUTDOOR UNIT Models : RO-6CA, RO-6HA

4 [ SPECIFICATIONS ] TYPE COOLING COOLING & HEATING IN RC-6CA RC-6HA MODEL OUT RO-6CA RO-6HA COOLING CAPACITY kw HEATING CAPACITY kw V 80 - POWER SOURCE /Hz / 0 COOL RUNNING CURRENT (A) HEAT COOL INPUT WATTS (kw) HEAT COOL E.E.R (kw/kw) HEAT STARTING CURRENT A 0 MOISTURE REMOVAL /h.0 COMPRESSOR TYPE CODE Hermetic type, pole, Three phase, Induction motor CR7KQ-TFD HIGH 80 FAN SPEED INDOOR MED 00 (r.p.m.) LOW 0 OUTDOOR 790 INDOOR,00 AIR FLOW OUTDOOR m /h,900 IN 96 x 80 x 80 DIMENSIONS H x W x D (mm) NET GRILLE x 90 x 90 OUT, x 90 x 70 IN 0 / WEIGHT [NET/GROSS] (kg) OUT 9 / / 0 MAX PIPE LENGTH/HEIGHT m 0 / 0 REMOTE CONTROLLER TYPE WI ADDITIONAL REFRIGERANT CHARGE PIPE LENGTH 0 m 0 m 0 m 0 m 0 m g/m MODELS ( ft) (66 ft) (99 ft) ( ft) (6 ft) ( oz / ft),0 g,70 g,0 g,0 g RC-6CA FULL CHARGE (8.9 oz) (97.0 oz) (. oz) (. oz) 0 g/m AMOUNT,000 g,00 g,800 g,00 g (. oz /. ft) RC-6HA (0.8 oz) (9.9 oz) (.0 oz) (8. oz)

5 [ DIMENSIONS ] INDOOR UNIT Models : RC-6CA, RC-6HA Unit : mm, 60 (Drain pipe) Drain Inside Dia. ø Outside Dia. ø (Small pipe) 0 (Large pipe) (Drain pipe) 90 (Small pipe) 0 (Large pipe) OUTDOOR UNIT Models : RO-6CA RO-6HA 90 70

6 CIRCUIT DIAGRAM INDOOR UNIT Model : RD-6CA THERMISTOR (PIPE TEMP.) THERMISTOR (ROOM TEMP.) FAN MOTOR MAIN RELAY FAN MOTOR CAPACITOR PURPLE PINK PURPLE PINK CN6 CN CN CN CN7 CN CONTROL BOARD CN8 CN CN7 Use TA-0V Fuse on F0 PCB (RELAY) TERMINAL (N) REMOTE CONTROL OUTDOOR UNIT CONTROL REMOTE CONTROL TO OUTDOOR UNIT Model : RO-6CA GREEN FILTER BOARD FAN MOTOR CAPACITOR Model : RD-6HA THERMISTOR (PIPE TEMP.) THERMISTOR (ROOM TEMP.) FAN MOTOR FAN MOTOR CAPACITOR PURPLE PINK PURPLE PINK CN CN CN CN6 CN7 CN CONTROL BOARD CN8 CN7 Use TA-0V Fuse on F0 TERMINAL PCB (RELAY) REMOTE CONTROL OUTDOOR UNIT CONTROL TO OUTDOOR UNIT REMOTE CONTROL Model : RO-6HA GREEN FILTER BOARD FAN MOTOR CAPACITOR

7 INDOOR UNIT Model : RC-6CA TO REMOTE CONTROL UNIT TERMINAL MAIN RELAY FILTER BOARD Use T A 0V Fuse on F0 L N GREEN CN 7 CN 7 CN CONTROL BOARD CN 8 CN 0 CN CN CN BROWN ORANGE THERMISTOR (PIPE TEMP.) THERMISTOR (ROOM TEMP.) FAN MOTOR CAPACITOR BROWN ORANGE FLOAT SWITCH M STEP MOTOR (N) TO OUTDOOR UNIT Model : RO-6CA THERMAL FUSE 0 C TERMINAL CN CN 6 CN M FM FAN MOTOR DRAIN PUMP MOTOR Model : RC-6HA TO REMOTE CONTROL UNIT TERMINAL GREEN FILTER BOARD Use T A 0V Fuse on F0 L N CN 7 CN 7 CONTROL BOARD CN 8 CN 0 CN CN CN BROWN ORANGE THERMISTOR (PIPE TEMP.) THERMISTOR (ROOM TEMP.) FAN MOTOR CAPACITOR BROWN ORANGE M FLOAT SWITCH STEP MOTOR (N) TO OUTDOOR UNIT Model : RO-6HA THERMAL FUSE 0 C TERMINAL CN CN 6 CN 6 M FM FAN MOTOR DRAIN PUMP MOTOR

8 OUTDOOR UNIT Model : RO-6CA FAN MOTOR (UPPER) THERMAL PROTECTOR FAN MOTOR (LOWER) T COMPRESSOR T INTERNAL OVERLOAD PROTECTOR CONNECTOR OUTDOOR THERMOSTAT L C H CONNECTOR FAN CAPACITOR TERMINAL FAN CAPACITOR FUSE A MAGNETIC RELAY T 6 A/A A/B GREEN/ TERMINAL R S T N CR COMPOSITE (N) BROWN CRANKCASE HEATER THERMOSTAT (DISCHARGE PIPE) TO POWER SUPPLY TO INDOOR UNIT FAN MOTOR CAPACITOR Model : RO-6HA TERMINAL T MAGNETIC RELAY GREEN/ COMPRESSOR T T 6 A/A A/B INTERNAL OVERLOAD PROTECTOR R S T N (N) FAN MOTOR (UPPER) FAN MOTOR (LOWER) FM FAN MOTOR CAPACITOR (UPPER) POWER RELAY FM FAN MOTOR CAPACITOR (LOWER) GREEN CN 6 CN 9 6 CN 7 CN 0 CN CN CN CONTROL BOARD CN CN 6 CN CN 6 W E FUSE T.A 0V BROWN BROWN ORANGE BROWN EV THERMISTOR (DISCHARGE TEMP.) EXPANSION VALVE COIL WV (PIPE TEMP.) SOLENOID COIL BELT HEATER (OUTDOOR TEMP.) HIGH PRESSURE SWITCH TO POWER SUPPLY TO INDOOR UNIT FAN MOTOR CAPACITOR 7

9 REFRIGERANT SYSTEM DIAGRAM Models : RC-6CA / RO-6CA RD-6CA / RO-6CA OUTDOOR UNIT MUFFLER ACCUMULATOR Refrigerant pipe ø 9.0mm(/") INDOOR UNIT COMPRESSOR Charging valve CONDENSER EVAPORATOR CAPILLARY TUBE DRYER Charging valve Refrigerant pipe ø 9.mm(/8") Models : RC-6HA / RO-6HA RD-6HA / RO-6HA OUTDOOR UNIT Refrigerant pipe 9.0mm(/") INDOOR UNIT HIGH PRESSURE SWITCH Charging valve CONDENSER MUFFLER -Way Valve EVAPORATOR ACCUMULATOR COMPRESSOR STRAINER DRYER EXPANSION VALVE Charging valve 8 Refrigerant pipe 9.mm(/8") : COOL : HEAT

10 INDOOR P.C. BOARD LAYOUTS Models : RD-6CA, RD-6HA CONTROLLER PCB ASSEMBLY (MAIN PCB) (Viewed from the solder side) FILTER PCB ASSEMBLY (Viewed from the solder side) RELAY PCB ASSEMBLY (Viewed from the solder side) 9

11 Models : RD-6CA, RD-6HA CONTROLLER PCB ASSEMBLY (MAIN PCB) (Viewed from the component side) FILTER PCB ASSEMBLY (Viewed from the component side) RELAY PCB ASSEMBLY (Viewed from the component side) 0

12 Models : RC-6CA, RC-6HA CONTROLLER PCB ASSEMBLY (MAIN PCB) (Viewed from the solder side) FILTER PCB ASSEMBLY (Viewed from the solder side)

13 Models : RC-6CA, RC-6HA CONTROLLER PCB ASSEMBLY (MAIN PCB) (Viewed from the component side) FILTER PCB ASSEMBLY (Viewed from the component side)

14 OUTDOOR P. C. BOARD Model : RO-6HA (Viewed from the solder side) (Viewed from the component side) L AYO U T S

15 Model : RD-6CA UL0 AWG 0-0V 0Hz UL0 AWG TM0 L N UL0 AWG6 GREEN R. <W> BET FH F0 FH.0A <0V> FAN CAPACITOR 0V uf DSB60 SA0 600V <DSA> C 00/ 0V VA0 70 <TNRG> E0 W0 W0 F M TERMINAL BOARD E OUTDOOR UNIT UL0 AWG8 UL0 AWG8 PURPLE PINK Q SC6 R 00 </0W> Q SC8 R. <RS-W> C0 0. <RE-C> VA0 70 <TNRG> UL0 AWG0 UL0 AWG0 FAN MOTOR PURPLE PINK UL0 AWG POWER RELAY JMAN-ZTM-DCV UL0 AWG UL0 AWG R 0K <SPRX> ELF0N00A LF0 C6 700P <ECQM> C <ECQB> D DFL0U D MTZJ.B R7 0 </W> D SR9-600 C <YE> C0 0.0 <YE> POWER SUPPLY PCB EZ-008WSE-P CN BP-VH-B-C CN- CN- CN BP-VH-B-Y CN- CN- CN-6 CN- CN- SLO CN- L CN- M CN- H CN 0C06 K JQ-V K JQ-V R6 00 </W> D DFL0U C8 00/V PF C0 0. <RE-C> K JQ-V R 6K <RS-W> TEST CN BB-XASK--A UL0 AWG UL0 AWG DRAIN PUMP POWER TRANSFORMER T ETS8AS8AH D6 DFL0U PRIMARY W CN6- CN6- CN6 BP-VH-B-E R-R7 0K x </0W> JM JM ROOM TEMP. REVICE ( COOL ) JM FREEZING PREVENTION TEMPERATURE CHANGER SECONDARY R 6K <W> D8 DF60 IC9 TLP6 (D)-GB CN9 BP-SHF-AA CN9- CN9- CN9- CN9- CN9- CN- CN- CN- C9 000 /V UL0 AWG8 CN0- V C 0.0 UL0 AWG8 K JQ-V CR RPEL-0 NO NO NO R8 0K </0W> W V V C0 0/ V V R 0K </0W> CN0- INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM CN0 BP7-VH-B V SW DRS06- C 8 SW DSS80 R 0K </0W> D9 DA6U IC 78 I G V V O C8 0.0 UL0 AWG CN0- R-R 0K x </0W> V C 0/ V UL0 AWG CN0- CR0 0/0 SSR0 S0SE ZERO CROSS R0 680 </W> RELAY PCB EZ-090DHSE-K D7 DFL0U V W W R8.0K </0W> R9.0K </0W> R0.0K </0W> C7 0.0 K K K K R9-R 0K x </0w> ZONE CONTROL SWITCHING R9 0K </0W> R0.7K </0W> ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) IC 780 I O R0 0K </0W> V R7 0K </0W> V Q DTCEKA IC (/7) upa00gr 6 6 R-R8.0K x </0W> C-C 0.0 x C9-C 0.0 x V G C C C C /V /V R-R6.0K x </0w> CJ R9 90 </0W> C6 0.0 IC (/7) V upa00gr P P6 IC6 (/7) upa00gr 9 P0 IC (/7) 8 upa00gr R.0K </0W> R C.7K 0.0 </0W> 8 0 P7 AN 7 IC6 (/7) upa00gr C6-C9 0.0 x R8.0K </0W> 9 8 C P7 6 P6 60 P 8 VDD 6 AVDD 6 AVREF 7 XT 6 P7 P 6 I NTP 9 P P P AVSS VSS I C P0 P P P P P 9 P6 0 P6 P66 P67 P AN I C X X 0 9 AN0 AN 6 upd780hcw-0 P 7 P0 6 P P 0 P 9 P 8 P0 P P P P P 6 P6 7 P7 8 P7 I NTP0 P0 7 BUZ I NTP P6 P0 RESET C 000P <R> C 000P <R> R60 0K </0W> R0 0K </0W> V Q SC7 R.0K </0W> R6.0K </0W> C 0/ V C6 0/ V C8 0.0 R 0K (%) </0W> R 9.9K (%) </0W> R9.0K </0W> CS GND C0-C 000P x IC7 <R> V NM9C6 9 IC (/7) 6 upa00gr R6 0K </0W> V C0 0.0 Q6 SC7 V R </0W> 7 0 C6 0.0 CJ R 0K </0W> C 0. X EF0EC88T CONTROLLER PCB ASSEMBLY ( MAIN PCB ) EZ-008WSE-C IC6 (/7) upa00gr IC (/7) upa00gr V R67.0K </0W> IC6 (/7) upa00gr 6 D DAN0K IC8 V PST 600C R.0K </0W> V V V R 0K </0W> V R6.K (%) </0W> R6.7K V </0W> - IC- BA08F R68 0K </0W> C9 0.0 C 0. D0 D CK D0 DA6U V VCC V C7 0. R9 0K </0W> R8.0K </0W> C 0. C7 0. R8 0K </0W> C9 0. R6 8K (%) </0W> V R66 0K </0W> V CN- CN- CN- CN BB-XARK--A L L L Q DTCEKA V CN7 BB-XAKK--A CN7- CN7- CN7- V CN8 CN7 R7 90 </0W> CN BB-XH-AM UL0 AWG UL0 AWG UL0 AWG BB-XASK--A CN8- CN8- BB-XAKK--A CN7- CN7- CN- CN- CN- CN- REMOTE CONTROL UNIT EZ-099HSE-R HA JEM-A ROOM TEMPERATURE THERMISTOR HEAT EXCHANGER THERMISTOR

16 Model : RD-6HA UL0 AWG 0V 0Hz UL0 AWG TM0 TM0 L N UL0 AWG6 GREEN R. <W> BET FH F0 FH.0A <0V> D DSB60 C 00/0V VA0 70 <TNRG> SA0 600V <DSA> E0 W0 W0 Q SC6 R 00 </0W> Q SC8 R. <RS-W> C0 0. <RE-C> VA0 70 <TNRG> FAN CAPACITOR 0V UL0 AWG0 0uF F M UL0 AWG8 UL0 AWG8 PURPLE PINK UL0 AWG0 FAN MOTOR UL0 AWG8 PURPLE PINK UL0 AWG ELF0N00A LF0 R 0K <SPRX> D SR9-600 C <ECQB> D DFL0U D MTZJ.B R7 0 </W> C <YE> C0 0.0 <YE> POWER SUPPLY PCB EZ-0996HSE-P CN -7- CN- CN- CN- CN -7- CN- CN- CN-6 CN- CN- SLO CN- L CN- M CN- H CN 0C06 K JQ-V K JQ-V C6 700P <ECQM> R 7K <RS-W> R6 00 </W> D DFL0U C8 00/V PF C0 0. <RE-C> K JQ-V TEST POWER TRANSFORMER T ETS8AS8AH D6 DFL0U PRIMARY W 8 0 CN9 BP-SHF-AA CN9- CN9- CN9- CN9- CN9- R-R7 0K x </0W> JM JM ROOM TEMP. REVICE ( COOL ) JM FREEZING PREVENTION TEMPERATURE CHANGER CN0- C9 000 /V SECONDARY C 0.0 VA 70 <TNRG> UL0 AWG8 UL0 AWG8 CR0 0 / 0. CN0- RELAY PCB R8 0K </0W> V IC0 C0 0/ V W UL0 AWG CN0 BP7-VH-B SSR0 S0SE ZERO CROSS - V CN0- V IC 78 I O G C 0/ V HI00 UL0 AWG CN0- R0 680 </W> EZ-090DHSE-K V R-R 0K x </0w> W D7 DFL0U W C 000 /V V R8.0K </0W> R9.0K </0W> R0.0K </0W> V C7 0.0 IC 780 I O G C 0. R0 0K </0W> V P6 IC6 (/7) upa00gr 9 P0 8 IC (/7) upa00gr C-C 0.0 x V C 00 /V Q DTCEKA K K K K C9-C 0.0 x R 0K </0W> V R-R8.0K x </0W> C 0. IC (/7) upa00gr CJ 0.0 R9 90 </0W> C P7 6 P6 60 P 8 VDD 6 AVDD 6 AVREF AVSS VSS 7 VSS I C XT 6 P7 P 6 I NTP IC (/7) upa00gr 0 P 9 P 8 P0 P P P 0 P P P P I C upd780hcw-0 AN0 AN 6 P 7 P0 6 P P 0 P 9 P 8 P0 P P P P P P6 6 7 P7 8 P7 I NTP0 P0 7 BUZ I NTP P6 C6 0.0 C 000P <R> C 000P <R> V V Q SC R60 0K </0W> 8 IC6 (/7) upa00gr IC (/7) upa00gr CONTROLLER PCB ASSEMBLY ( MAIN PCB ) EZ-00DHSE-C R0 0K </0W> R.0K </0W> R6.0K </0W> C0-C 000P x <R> CS GND IC7 V NM9C6 9 6 V C0 0.0 R6 0K </0W> Q6 SC7 R67.0K </0W> IC (/7) upa00gr R6 90 </0W> IC6 (/7) upa00gr 6 C 0/ V C6 0/ V R.0K </0W> C8 0.0 D0 D CK R6.7K </0W> V V - IC- BA08F R 0K (%) </0W> R 9.9K (%) </0W> R9.0K </0W> V VCC D0 DA6U R 0K </0W> V V R6 L.K (%) </0W> R6 8K (%) </0W> L V R68 0K </0W> R66 0K </0W> V V C 0. C7 0. R8 0K </0W> C9 0. L Q DTCEKA CN7 BB-XAKK--A CN7- CN7- CN7- V R7 90 </0W> CN BB-XH-AM UL0 AWG V CN8 CN7 UL0 AWG UL0 AWG BB-XASK--A ROOM TEMPERATURE THERMISTOR CN8- CN8- CN- CN- CN- CN- BB-XAKK--A HEAT EXCHANGER THERMISTOR CN7- CN7- HA JEM-A TERMINAL BOARD OUTDOOR UNIT E DRAIN PUMP CN6- CN6- CN6-7- K JQ-V CR RPEL-0 V SW DRS06- C 8 V R9-R 0K x </0W> R7 0K SW </0W> DSS80 NO ZONE CONTROL SWITCHING NO R9 0K </0W> NO R0.7K </0W> ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) V R-R6.0K x </0W> IC6 (/7) upa00gr C6-C9 0.0 x R8.0K </0W> R.0K </0W> R C.7K 0.0 </0W> C0 0.0 P7 AN 7 9 P6 0 P6 P66 P67 9 P 8 AN X 0 RESET X 9 P0 CJ R 0K </0W> C 0. X EF0EC88T V D DAN0K IC8 V PST 600C C9 0.0 C 0. V R9 0K </0W> R8.0K </0W> CN- CN- CN- CN BB-XARK--A REMOTE CONTROL UNIT EZ-099HSE-R

17 Model : RC-6CA UL0 AWG8 THERMAL FUSE UL0 AWG8 CN- CN- CN TM0 TM0 L N UL0 AWG6 GREEN FAN MOTOR TERNINAL BOARD OUTDOOR UNIT FAN CAPACITOR 0 V UL0 AWG0 6uF F M L N E R. <W> FH F0 FH.A <0V> D DSB60 SA0 600V <DSA> C 00/ 0V VA0 70 <TNRG> E0 W0 W0 CN -7- UL0 AWG8 UL0 AWG8 UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 POWER RELAY JMAN-ZTM-DCV UL0 AWG 0 V 0 Hz Q SC6 R 00 </0W> R. <W> C0 0. <RE-C> VA0 70 <TNRG> Q SC8 ELF7N0A CN- CN-6 CN- LF0 CN- CN- CN -7- CN- CN- DRAIN PUMP M R 0K <W> JM C D DFL0U D MTZJ.B R7 0 </W> C <YE> C0 0.0 <YE> C6 700P POWER SUPPLY PCB EZ-099CWSE-P CN -7- CN BB-XASK--A UL0 AWG JM8 UL0 AWG R6 00 </W> C0 0. <RE-C> R 6K <W> D DFL0U C8 00 /V D SR9-600 CN9 BP-SHF-AA TEST CN6-7- UL0 AWG UL0 AWG CN6- R-R7 0K </0W> x AUTO RESTART SWITCHING JM CUSTOM CODE SWITCHING JM CUSTOM CODE SWITCHING JM T POWER TRANSFORMER ETS8AS8AH D6 DFL0U CN9- CN9- CN9- CN9- CN9- CN- CN- CN- CN6- C9 000 /V PRIMARY SECONDARY V C 0.0 IC9 TLP6 (D)-GB K JQ-V CR RPEL-0 R8 0K </0W> R 0K </0W> V V R.0K </0W> D9 DA6U SW DRS06- C 8 C8 0.0 V V K C7 0.0 R0 0K </0W> Q DTCEKA V V R-R8.0K </0W> x V R9-R 0K </0W> x V ( A ) V V V IC D7 IC 78 DFL0U 780 R 6K <W> D8 DF60 C0 0/ V SSR GM-0PL <UTU> - I O I G C C 0/ 000 V /V R8.0K </0W> R9.0K </0W> R0.0K </0W> C-C 0.0 x CJ R9 90 </0W> IC (/7) upa00gr IC6 (/7) upa00gr R-R6.0K </0W> x R7 0K </0W> IC (/7) upa00gr C6 0.0 IC6 (/7) upa00gr C6-C9 0.0 x SW DSS80 NO ZONE CONTROL SWITCHING R8.0K </0W> NO R9 0K </0W> NO R0.7K </0W> R.0K </0W> R C.7K 0.0 ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) </0W> ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) G C9-C 0.0 x C 0. C 00 /V VA 70 <TNRG> V 8 IC (/7) R-R upa00gr 0K </0W> x O C P7 6 P6 60 P I NTP 0 P 9 P 8 P0 P P P P6 0 P P P P VDD AVDD 6 AVREF C 0. AVSS VSS 7 VSS I C XT P7 9 P0 P0 7 P7 9 P6 0 P6 P6 P66 9 P 8 AN I C upd780hcw-0 X X AN0 AN 6 P 7 P0 P P0 P P P P P P P6 P7 P7 I NTP0 BUZ I NTP P6 AN P0 6 P P 0 9 P RESET C 0. X EF0EC88T C 000P <R> C 000P <R> R60 0K </0W> V Q SC7 R 0K </0W> R0 0K </0W> R.0K </0W> R6.0K </0W> C0-C 000P x <R> V IC 7 0 V 9 R6 0K </0W> V IC6 (/7) upa00gr IC (/7) upa00gr C6 0.0 R69.0K </0W> CJ 0.0 R7.7K </0W> CONTROLLER PCB ASSEMBLY ( MAIN PCB ) EZ-099FWSE-C C 0/ V C6 0/ V 9 6 upa00gr 6 C0 0.0 V 8 6 Q6 SC7 R67.0K </0W> R6 90 </0W> IC6 (/7) upa00gr 6 ( A ) R70 0K </0W> R7.7K </0W> V V D DAN0K PST 600C IC8 C8 0.0 IC (7/7) upa00gr R.0K </0W> D0 D CK CS R6.7K </0W> C 0. R 0.0 (%) </0W> R 9.9 (%) </0W> R9.0K </0W> VCC GND IC7 BR9LC6RF V V - IC- BA08 SW DSS80 NO NO NO C9 0. D0 DA6U V R 0K </0W> V R8 0K </0W> C9 0. V C 0. C7 0. Q DTCEKA V V V CN7 V BB-XAKK--A R6 L EXCEMT0DT.K (%) CN7- </0W> R6 8K () </0W> L EXCEMT0DT CN7- V R66 0K </0W> L EXCEMT0DT CN7- R68 0K </0W> V R9 0K </0W> R8.0K </0W> FAN SWITCHING V CN- CN- CN- CN BB-XARK--A V CN8 CN7 R7 90 </0W> CN BB-XH-AM BB-XASK--A CN8- BRACK CN8- BRACK BB-XAKK--A CN7- CN7- CN- CN- CN- CN- CN0 BB-XASK--A CN0- BROWN CN0- CN0- ORANGE CN0- CN0- UL0 UL0 AWG UL0 AWG UL0 AWG TERMINAL BOARD UL0 AWG UL0 AWG REMOTE CONTROL UNIT EZ-099CWSE-R FLOAT SWITCH HA JEM-A BROWN ORANGE ROOM TEMPERATURE THERMISTOR HEAT EXCHANGER THERMISTOR M LOUVER ( UP / DOWN )

18 UL0 AWG8 Model : RC-6HA THERMAL FUSE CN- CN- CN TM0 0V 0Hz UL0 AWG8 TM0 L N UL0 AWG6 GREEN FAN MOTOR UL0 AWG8 UL0 AWG8 CN -7- UL0 AWG8 FAN CAPACITOR 0V UL0 AWG0 6uF F M R. <W> FH F0 FH.A <0V> SA0 600V <DSA> D DSB60 C 00/ 0V VA0 70 <TNRG> E0 W0 W0 UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 Q SC6 R 00 </0W> Q SC8 R. R7 0 <W> </W> C0 0. <RE-C> VA0 70 <TNRG> R 0K <W> ELF7N0A LF0 CN- CN- CN- CN -7- CN- CN- CN-6 CN- CN- JM CN -7- C6 700P C D DFL0U D MTZJ.B C <YE> C0 0.0 <YE> POWER SUPPLY PCB EZ-099HSE-P JM8 R6 00 </W> D DFL0U C8 00/V C0 0. <RE-C> R 6K <W> D SR9-600 CN9 BP-SHF-AA TEST CN9- CN9- CN9- CN9- CN9- R-R7 0 </0W> x AUTO RESTART SWITCHING JM CUSTOM CODE SWITCHING JM CUSTOM CODE SWITCHING JM T POWER TRANSFORMER ETS8AS8AH D6 DFL0U C9 000P /V PRIMARY SECONDARY 8 0 VA 70 <TNRG> C 0.0 SSR GM-0PL <UTU> - VA 70 <TNRG> R8 0K </0W> IC0 V C0 0/ V HI00 V IC 78 V V R-R 0K </0W> x I V D7 DFL0U O G C C 0/ 000 V /V K V C ( A ) R8.0K </0W> R9.0K </0W> R0.0K </0W> IC 780 I O G V V Q DTCEKA 6 8 R-R8.0K </0W> x 9 C-C 0.0 x C9-C 0.0 x C 0. 6 P7 6 P6 60 P 8 6 C6 0.0 IC (/7) upa00gr 7 6 C 00 /V C 0. IC (/7) upa00gr R 0K </0W> V R0 0K </0W> CJ 0.0 R9 90 </0W> IC6 (/7) upa00gr IC (/7) upa00gr 6 AVREF AVSS VSS 7 XT 6 P7 P P 6 I NTP 0 P 9 P 8 VDD AVDD VSS I C P0 P P P P6 9 P0 0 P P P P I C upd780hcw-0 AN0 AN 6 P 7 P0 6 P P 0 P 9 P 8 P0 P P P P 6 P6 P7 7 8 P7 I NTP0 P0 7 BUZ I NTP P6 R60 0K </0W> C 000P <R> C 000P <R> V Q SC7 CONTROLLER PCB ASSEMBLY ( MAIN PCB ) EZ-099KHSE-C V IC6 (/7) upa00gr R0 0K </0W> 7 0 V 9 IC (/7) upa00gr CS GND C0-C 000P x IC7 <R> V IC (/7) BR9LC6RF 9 upa00gr 6 R6 0K </0W> R.0K </0W> R6.0K </0W> 6 6 V 8 6 C0 0.0 Q6 SC7 C 0/ V C6 0/ V C8 0.0 D0 D CK IC (7/7) upa00gr R.0K </0W> R6 90 </0W> R67.0K </0W> IC6 (/7) upa00gr R6.7K </0W> R 0.0 (%) </0W> R 9.9K (%) </0W> R9.0K </0W> VCC V R6.K (%) </0W> V - IC- BA08 D0 DA6U V V R 0K </0W> V V R68 0K </0W> C 0. C7 0. R8 0K </0W> C9 0. R6 8K (%) </0W> R66 0K </0W> V V V Q DTCEKA CN7 V BB-XAKK--A L EXCEM0DT CN7- L EXCEM0DT CN7- L EXCEM0DT CN7- V CN8 CN7 R7 90 </0W> CN BB-XH-AM CN0 CN0- CN0- CN0- CN0- CN0- UL0 AWG UL0 AWG UL0 AWG TERMINAL BOARD BB-XASK--A CN8- CN8- BB-XAKK--A CN7- CN7- CN- CN- CN- CN- HA JEM-A BB-XASK--A BROWN ORANGE UL0 AWG8 BROWN ORANGE ROOM TEMPERATURE THERMISTOR HEAT EXCHANGER THERMISTOR M LOUVER ( UP / DOWN ) TERMINAL BOARD OUTDOOR UNIT L N E DRAIN PUMP M CN6-7- UL0 AWG UL0 AWG K JQ-V CN6- CR RPEL-0 CN6- V SW DRS06- C 8 V R9-R 0K </0W> x R7 0K SW </0W> DSS80 NO ZONE CONTROL SWITCHING NO NO R9 0K </0W> R0.7K </0W> ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) ROOM TEMPERATURE CORRECTION ( HEATING OPERATION ) V R-R6.0K </0W> x R8 P7 IC6 (/7) upa00gr.0k </0W> R.0K </0W> R C.7K 0.0 </0W> C6-C9 0.0 x C P P6 P66 P67 P AN X X 0 9 AN 7 CJ P0 RESET R 0K </0W> C 0. X EF0EC88T R69.0K </0W> 0.0 R7.7K </0W> V D DAN0K ( A ) R70 0K </0W> R7.7K </0W> IC8 V PST 600C SW DSS80 C9 0.0 C 0. NO NO NO V R9 0K </0W> R8.0K </0W> FAN SWITCHING V CN- CN- CN- CN BB-XARK--A UL0 AWG UL0 AWG REMOTE CONTROL UNIT EZ-099DHSE-R FLOAT SWITCH 7

19 Model : RO-6HA OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM INDOOR UNIT POWER SOURCE / 80V 0 / 60Hz TERMINAL (N) N T S R E UL0 AWG GREEN / ELECTRONIC RELAY-A UL0 AWG0 UL0 AWG0 UL0 AWG0 BRACK UL0 AWG8 UL0 AWG UL0 AWG UL0 AWG R S T UL0 AWG6 COMP A N COMPRESSOR-A R6. <W> CN7 BP-VH-B-C CN- CN- UL0 AWG6 GREEN POWER RELAY-A GR-A-T UL0 AWG6 XEB0-TZ UL0 AWG0 UL0 AWG8 E W FAN CAPACITOR-.uF 0V FM FAN CAPACITOR-.uF 0V FM BELT HEATER D DSB60 R68 0K <W> Q9 SC6 C7 00 /0V F 6.A FH <0V> FH PFC SA 600V <DSA> R69 00 </0W> Q0 SC70S R67. <RS-W> PFC VA 70 <TNRG> VA 70 <TNRG> WV A -WAY VALVE-A C8 700P <ECQM> C 0.0 <YE> C 0.0 <YE> VA 70 <TNRG> UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 UL0 AWG0 D9 SR9-600 D DFL0U UL0 AWG0 UL0 AWG0 CN- CN- UL0 AWG0 UL0 AWG0 C 0.07 <ECQB> D8 MTZJ.B R70 0 </W> C 0. <RE> CN BP-VH-B-Y CN- CN- CN BP7-VH-B CN- CN- CR 0/0. CN- CN- CN BP-VH-B-Y CN- CN- CN6 BP-VH-B-R CN6- CN6- CR 0/0. CN6- CN6- K JQ-V CN 798- CN R8 6K <RS-W> R7 00 </W> D0 DFL0U C7 00/ V FL 00A <ELFN> K JQ-V CR 0/0. CR 0/0. T ETS9AA7AC 9 7 SWITCHING TRANSFORMER C 0. <RE> C9 0.0 <KH> K JQ-V K JQ-V K JQ-V K7 JQ-V 0 R 0K </W> D DFL0U D DFL0U V R 0K </0W> V R.7K </0W> V Q DTCEKA R0 0K </0W> V Q8 DTCEKA C7 0.0 C 000P <R> R8.0K </0W> C6 000P <R> V R.7K </0W> 7 P C VCC CS D0 SK C6 7 D 0. GND 6 R7 R6 0K x V IC0 NM9C6 </0W> R8 6 IC- upa00 V C 000P /V C6 000 /0V IC7 K K K K K 7 K IC9 78 I O G V D DF60 R 0K </0W> HU00 0 R.0K </0W> R.0K </0W> R.0K </0W> R.0K </0W> R.0K </0W> R6.0K </0W> V C8 0/V IC- IC- 6 7 C0 00/ 0V IC 780 I O G R.7K </0W> IC-7 V C 0. IC- upa00 IC- upa00 IC-6 upa00 C7 00/ V V C 0. V Q DTCEKA upa00 upa00 upa00 LED SLR- LED SLR- LED SLR- LED SLR- LED SLR- LED6 SLR- CONTROLLER PCB ASSEMBLY ( MAIN PCB ) EZ-00HUE-C C6 0. V R9 0K </0W> R.7K </0W> 8 VDD VDD AVREF AVDD 6 XT C 0. 7 VSS AVSS 7 I C 0 VSS V C 0.0 R7.0K </0W> I NTP0 P 0 P 9 P 8 P 6 P0 P P P6 I C P67 6 P66 6 P6 6 P6 6 XT P7 9 P7 8 upd7800acw -0 P7 7 P0 P0 IC-7 IC-6 IC- IC- P7 60 IC- upa00 P7 6 P0 P70 P0 P7 P7 8 RESET IC- IC- CJ7 R0 0K </0W> V upa00 upa00 upa00 upa00 upa00 upa00 C D DAN0K C 0. 7 P6 6 P P0 9 P 0 P P P P P AN 0 C C0 C9 C8 0.0 x P AN 9 P0 6 P7 P6 9 P0 0 P P P P P X 9 AN 8 AN 7 AN 6 AN6 X 8 C CJ 0.0 R.0K </0W> R.0K </0W> C C CJ6 ( 8.8MHz ) 000P <R> x X EF0EC88T CJ7 6 R6.0K </0W> IC6 PST 600C V C 0. V 0.0 x C 0. V R7 R R R76 0K </0W> x R80.0K </0W> R77.0K </0W> R78.0K </0W> R79.0K </0W> C C C CJ8 7 0 R R R V Q SC7 R9 0K </0W> Q6 SC7 R0 0K </0W> 6 R7 0K </0W> R0 R R V V R.0K </0W> x.0k </0W> x C9 C0C 0/V x 0K </0W> x R7 R8 R9 R V R9 0 </W> R60 0 </W> R6 0 </W> R6 0 </W> CN0 BB-XASK--A D6 DA6U D7 DA6U CN BP-VH-B CN- UL0 AWG CN- UL0 AWG BROWN CN- UL0 AWG CN- UL0 AWG ORANGE CN- UL0 AWG CN-6 UL0 AWG CN B6B-XASK--A R7 8.K </0W> (%) R8.0K </0W> (%) R9 6.6K </0W> (%) CN0- UL0 AWG CN0- UL0 AWG CN- UL0 AWG0 CN- UL0 AWG0 SW DSS80 PRES. SW A PRESSURE SWITCH-A CN BP-SHF-AA CN- POWER RELAY-A CN- CN- CN- CN- POWER RELAY A TEST V C7 C8C9 0. x ELEC. VALVE A ELECTRONIC VALVE-A CN9 B6B-XAKK--A CN9- TUBE CN9- CN9- CN9- BROWN CN9- BROWN CN9-6 BROWN GREEN THERMISTOR OUTDOOR TEMPERATURE THERMISTOR R = 0.00 B / 0 = 90K PIPE TEMPERATURE THERMISTOR-A R0 = 6.0 B0 / = 87K DISCHARGE TEMPERATURE THERMISTOR-A R00 =.K B0 / 00 = 0K 8

20 DISASSEMBLY ILLUSTRATION Models : RO-6CA RO-6HA

21 Model : RO-6CA

22 Model : RO-6CA

23 Model : RO-6HA

24 Model : RO-6HA

25 Models : RD-6CA RD-6HA

26 Models : RD-6CA RD-6HA

27 Model : RD-6CA

28 Model : RD-6HA

29 Models : RC-6CA, RC-6HA

30 Models : RC-6CA, RC-6HA

31 Models : RC-6CA, RC-6HA

32 PARTS LIST RD-6CA RD-6HA 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 RD-6CA Part No. RD-6HA Ord. Q'ty Ref. No. Description RD-6CA Part No. RD-6HA Ord. Q'ty Capacitor (Fan Motor) Cord Holder Metal Sirocco Fan Assy Hex. Socket Screw Cabinet-Left Metal Rubber (Vibration-proof) Cabinet-Right Metal Intake Panel Outlet Panel Assy Base Assy Casing Assy Motor Fixing Table Assy Separate Wall Clamp NK-N Evaporator Assy Drain Pan Assy Fan Motor Assy-IN Hanger Bracket Thermo. Spring A Rubber Bushing Control Box Metal Assy Thermistor Assy-Room Thermistor Assy-Pipe Controller PCB Assy Remote Control Unit Cap (Power) Top Plate Coupling Pipe Assy Motor Fixture Locking Spacer Pipe Fixing Plate Control Box Metal-B Clamp NK-N Eva. Fixing Plate-R Eva. Fixing Plate-L Locking Spacer Distributor Assy Drain Cap Terminal-7P Filter PCB Assy Clamp No Clamp No Clamp SKB Clamp SKB-M Main Relay Cushion Rubber Intake Seal Plate Square Flange Assy Control Box Metal-E Eva. Seal Plate Relay PCB Assy

33 RC-6CA RC-6HA 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-6CA Part No. RC-6HA Ord. Q ty Ref. No. Description RC-6CA Part No. RC-6HA Ord. Q ty Capacitor (Fan Motor) Rubber (Discha. Pipe) Decoration Plate Rubber (Vibration Proof) Grille Hook Holder Filter Hex. Nut w / Spring Washer Louver Support Holder Drain Hose Separate Wall Clamp NK-N Clamp NK-6N Evaporator-A Assy Evaporator-B Assy Special Nut M Drain Pan Assy Fan Motor Assy-IN Cabinet-E Thermo. Spring-A Clamp No Grille Reinforcement T-D Grille Reinforcement T-E Turbo Fan Assy Special Washer Bellmouth (B) Float Switch Insulation (Grille) A Insulation (Grille) B Pump Unit Hook Grille Hinge Wire Drain Pan Plug Control Box Cover Joint Gear Terminal Plate Panel Base Panel Frame Holder Panel Base Holder Panel Frame Insulation (Inner Box) Clamp SKB Clamp SKB Wind Guide Board Main Relay Control Box Motor Gear Thermistor Assy-Room Thermistor Assy-Pipe Controller PCB Assy Remote Control Unit Bypath Pipe-A Assy Evaporator Holder Assy Noise Insulation Locking Spacer-B Thermistor Holder Pipe Joint-A Joint Shaft Louver Intake Grille-B Distributor Assy Remote Control Unit Pipe Cover Cable Clamp Reinforcement (Eva.)-A Reinforcement (Eva.)-B Motor Holder Locking Spacer Reinforcement (Drain Pan) Pump Cover-A Pump Cover-B Grille Hook-A Grille Hook-B Pump Hook Bracket Cabinet-D Cabinet-C Terminal P Terminal P Wire Cover-A Wire Cover-B Cushion Rubber (Pump) Top Cover Plate Cabinet-A Cabinet-B Drain Port Special Nut-B (Small) Special Nut-A (Large) Grille Reinforcement T-A Grille Reinforcement T-B Grille Reinforcement T-C Louver Supporter Grille Spring Filter PCB Assy Step Motor Coupling Pipe-A Assy Coupling Pipe-B Assy Cord Clamp Bypath Pipe-B

34 RO-6CA RO-6HA OUTDOOR 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 RO-6CA Part No. RO-6HA Ord. Q'ty Ref. No. Description RO-6CA Part No. RO-6HA Ord. Q'ty Fan Cover Emblem-Rear Cabinet-A, Painted Cabinet-C, Painted Cabinet-B, Painted Base Assy, Painted Dryer Condenser Assy Condenser-A Assy Condenser-B Assy Suction Pipe Assy Capillary Tube Discharge Pipe Discharge Pipe Assy Discharge Pipe-B Compressor Cover-A Separate Wall Assy Blower Cover, Painted Control Box Metal Capacitor (Fan Motor) Accumulator Support Grip Locking Spacer Terminal-P Clamp No Clamp (Cable) No Protection Net Thermostat-Outdoor Condensing Pipe-C Inlet Pipe (Cond.) Assy Locking Spacer-B Compressor Cover-B Bracket (Thermistor) Discharge Pipe-C Assy Cabinet Top Plate Distributor Assy Thermostat-Overheat Belt Heater Magnetic Relay Cabinet-D, Painted Cord Holder Metal Propeller Fan Assy Fan Motor Assy-Out Bracket (Motor) Assy Compressor Assy Bracket (Coupler) Assy Condensing Pipe-A Special Nut M Rubber Seat-A Sleeve-A Blower Cover Corner Cond. Pass Pipe-A Cond. Pass Pipe-A Assy Cond. Pass Pipe-B Cond. Pass Pipe-B Assy Inlet Pipe (Accum.) Assy Ball Valve-A Ball Valve-B Cabinet Hook Terminal 8P Terminal Cover Terminal Packing Capillary Holder Rubber Clamp No Thermo. Spring-A Rubber Bushing Controller PCB Assy Muffler Strainer Assy Suction Pipe-C Wire Clamp Metal Thermostat Fixture Accumulator Support-B Valve-A Coupl. Pipe Joint Pipe (Capillary) Joint Pipe (Valve-B) Fan Cover Fixture-A Fuse Holder Fuse Expansion Valve-MAIN Wire Clamp Metal Suction Pipe-A Accumulator (B) Accumulator Assy (B) Suction Pipe-B Solenoid Coil Way Valve Pressure Switch Condensing Pipe-B Cond. Pass Pipe-C Wire Assy (Shield)-S Relay Network (C-R) Thermistor Assy Expansion Valve Coil

35 RD-6CA RD-6HA STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES Name and Shape Q'ty Application RD-6CA RD-6HA Installation template For positioning the indoor unit Hanger For suspending the indoor unit from ceiling Special nut A (large flange) For suspending the indoor unit from ceiling Special nut B (small flange) Coupler heat insulation (large) For indoor side pipe joint (large pipe) Coupler heat insulation (small) For indoor side pipe joint (small pipe) Nylon fastener For fixing the drain hose Remote controller Remote controller cord clamp 0 For installing the remote controller cord Tapping screw (flush heads) 0 For installing the remote controller cord clamp Auxiliary pipe assembly For wiring conduit (gas side) connection Drain hose insulation Insulates the drain hose and vinyl hose connection

36 RC-6CA RC-6HA INDOOR UNIT ACCESSORIES Part No. Name and Shape RC-6CA RC-6HA Coupler heat insulation } each Remote control unit cord clamp 7890 Binder 0690 (Large) 6780 (Small) Screw (A) 066 For installing the mounting bracket (B) 007 For installing the cord clamp Special nut A (large flange) 0066 Special nut B (small flange) Remote control unit (Cooling model) (Cooling & Heating model) Template Blower cover insulation Hook wire

37 RO-6CA RO-6HA OUTDOOR UNIT ACCESSORIES Name and Shape Q'ty Application RO-6CA RO-6HA Power cap For power cord installation Auxiliary pipe assembly For wiring conduit (gas side) connection (May not be supplied, depending on the model) Edge cover For wiring conduit installation hole edge protection Tapping screw For cabinet A and cabinet D mounting () Spare () Binder For power cord binding Putty For sealing Coupler heat insulation For outdoor side pipe joint Pipe (drain) For outdoor unit drain piping work Flexible tube Cap (drain)

38 006J0 June 00 Printed in Japan