SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE

Transcription

1 SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor unit MWCF Outdoor unit MRCF CONTENTS SPECIFICATIONS... OUTLINE AND DIMENSIONS... REFRIGERANT SYSTEM DIAGRAM.... CIRCUIT DIAGRAM... INDOOR PCB CIRCUIT DIAGRAM... OUTDOOR PCB CIRCUIT DIAGRAM... ERROR CONTENTS DISASSEMBLY ILLUSTRATION... PARTS LIST.... ACCESSORIES....

2 SPECIFICATIONS TYPE INDOOR UNIT OUTDOOR UNIT COOLING CAPACITY ELECTRICAL DATA POWER SOURCE FREQUENCY RUNNING CURRENT INPUT WATTS E.E.R. MOISTURE REMOVAL AIR CIRCULATION High COOLING ONLY INVERTER MWCF MRCF,000 Btu/h (. kw) 0 0 V 0 Hz. A. kw.0 kw /kw. Pt/h (. L/hr) cfm (00 m/hr) COMPRESSOR TYPE Hermetic type, pole, phase, DC inverter motor, Rotary DISCRIMINATION DA0AFF REFRIGERANT R0A / lbs. (,0 g) FAN MOTOR POWER SOURCE 0 0 V HIGHSPEED,0 r.p.m. INDOOR UNIT MEDSPEED,0 r.p.m. LOWSPEED,00 r.p.m. QUIET 0 r.p.m. OUTDOOR UNIT 0 r.p.m. DIMENSIONS INDOOR UNIT OUTDOOR UNIT HxWxD HxWxD 0/ x / x / inch x 0 x mm / x / x / inch x 0 x 00 mm WEIGHT INDOOR UNIT OUTDOOR UNIT Gross / Net Gross / Net lbs. / 0 lbs. ( kg / kg) lbs. / lbs. ( kg / 0 kg) NOISE LEVEL INDOOR UNIT OUTDOOR UNIT HIGH MED LOW QUIET db db db db 0 db REFRIGERANT (R0A) Pipe Length ft. ( m) / lbs. (,0 g) FULL CHARGE ft. (0 m) ADDITIONAL REFRIGERANT / lbs. (,0 g) / oz./ft. (0 g/m)

3 DIMENSIONS Models : MWCF / MRCF unit : inch (mm) / (0) / () / () / () / () 0/ () 0 (0) / (0) / (0) / (0) / (0) / () / (0) / () / (00)

4 REFRIGERANT SYSTEM DIAGRAM Model : MWCF / MRCF Muffler Way valve Heat exchanger ( INDOOR ) Way valve Compressor Subheat exchanger ( INDOOR ) Strainer Subaccumulator Way valve Heat exchanger ( OUTDOOR ) Expansion valve Strainer Cooling Refrigerant pipe diameter Liquid : /" (. mm) Gas : /" (. mm) 00.0.

5 CIRCUIT DIAGRAM Model : MWCF / MRCF INDOOR UNIT INDICATOR PCB ASSY CN0 FM FAN MOTOR BLUE YELLOW GRAY GRAY CN CN CN CONTROLLER PCB ASSY SW POWER CIRCUIT CN0 CN CN CN VARISTOR ORANGE YELLOW PINK BLUE M STEP MOTOR PIPE TEMPERATURE THERMISTOR ROOM TEMPERATURE THERMISTOR FUSE.A W W W OUTDOOR UNIT THERMAL FUSE 0 TERMINAL G GREEN / YELLOW REACTOR TO OUTDOOR UNIT YELLOW YELLOW W0 W W W W R(R) CM S(S) C(T) COMPRESSOR PIPE TEMP. THERMISTOR BROWN BROWN DISCHARGE PIPE TEMP. THERMISTOR CN CN0 CONTROLLER PCB ASSY YELLOW BLUE FM FAN MOTOR OUTDOOR TEMP. THERMISTOR FUSE A0V GREEN FUSE 0A0V CN0 CN0 W W W W CN0 BROWN BLUE ORANGE YELLOW EV EXPANSION VALVE WV WAY VALVE TERMINAL L L G TO INDOOR UNIT POWER SUPPLY 00.0.

6 INDOOR PCB CIRCUIT DIAGRAM Model : MWCF CONTROL UNIT EZ00EWSE TERMINAL BOARD N N L L OUTDOOR UNIT SERIAL EARTH EARTH TERMINAL W W W TERMINAL FUSE 0 CN BBXASK CN BBXH EXOUT REMOTE CONTROL UNIT CN0 CN0 CN0 CN0 BBXASK CN BBXH EXI N EXTERNAL COMMUNICATION CONNECTOR CONTROLLER PCB ASSY K0CP00WSEC CN SBZR. ZHR0 CN CN CN CN CN CN CN CN0 JB00HG INDICATOR PCB ASSY K0CB000HSED0 TEST CN CN CN CN CN CN BSPSHFAA CN PSCN CN CN PIPE TEMPERATURE THERMISTOR FAN MOTOR CN CN S () BXARK CN CN CN CN CN ORANGE F. M. CN CN YELLOW M CN YELLOW CN PINK CN BLUE CN BLUE CN PSAN CN 00 ROOM TEMPERATURE THERMISTOR LOUVER 00.0.

7 GND W GREEN W N L W VA 0V <TNR> C 0. <LE> W TERMINAL BOARD F.A 0V VA 0V <TNR> 0 L R. <RGGW> HEAT EXCHANGER THERMISTOR ROOM TEMPERATURE THERMISTOR D 0V C 00/ 0V R 00K <RS W> CN V V C 0.0 <ECQE> 0V R.K </0W> (%) R 0K </0W> (%) C 0.0 D NH D DFL0U IC TNYP R K </0W> R K </0W> R 0K </0W> R 0K </0W> R 0K </0W> V V R.0M </W> R K </0W> C 0 / V D DFL0U A EN/UV BP C0 00/ C V 0. C 00P <E> C 0. C 0. T ETSABPAG.V C 0.0 REF IC TL I LP R K </0W> R0 K </0W> R K </0W> (%) R.K </0W> (%) IC0 0 V D DAN0K 0V IC V M A A IC PS0L <KD / KE> D S S S S C A R K </W> Model : MWCF CONTROLLER PCB ASSEMBLY K0CP00WSEC CN CN BBXASK IC.V V V D NJM0 DF0 C 0/ V C0 C C 0. 0/ 0/ V V REM WIR 0 IC UPD00 P00 P0 P0 P0 P0 P0 XT XT P0 P P P P P P P VDD0 VDD AVRF0 AVRF RST P0 P P P P P P P P0 P P C V JP C 0. R V R R R R R0 IC BD VDD NC VOUT GND NC 0K </0W> x JM JM JM JM JM JM V C 0. V R0 V RXD TXD VPP R R R R 0K </0W> x REM R R R R R R 0K </0W> C0 000P <R> V 0 </0W> x R0 </0W> C 0.0 V CN SBZR. C0 00 / V P0 P IC 0 P P R 0 </0W> R 0K </0W> C 0.0 C 0. V G O Q DTCEUA Q DTCEUA R 0 </0W> C 0. C 0/ V C 0.0 V MANUAL AUTO R SWITCH 0K (KSM0B) </0W> R K </0W> R 0K </0W> V C 0. V VCC D0 TEST GND IC CS SK D NC BZ PKMEPY000 BZ IC LN00 R 0K </0W> P P P P P P P P0 P P 0 P P P0 P0 P P P P P P P P P P 0 P P P P P0 P0 0 P P P IC 0 P X P X P AGND P GND0 P GND RXD TXD VPP I I G O X.00MHz <CSTS> V IC WIR IC LN00 C 0. V R 0K </0W> R 0 </W> (%) IC LN00 IC LN00 IC LN00 IC LN00 IC BA0F IC BA0F V R.K </0W> (%) R K </0W> (%) R K </0W> R 0K </0W> V V V D DANU JP CN 00 R 0K </0W> D0 DF0 V V CN0 BBXASK V RR R R0 0K </0W> x R R R R 0 </0W> x V IC V PS0L R K 0V Q <KD / KE> </W> C DTCEUA (%) 00 / V V R0 0 R 0 </0W> V V </W> (%) A A R 0K </0W> CN R.K D0 BSPSHF C0 R K </0W> RDM 000P TIMER SHORT CIRCUIT </0W> IC R.K <R> A CLOCK PS0L </W> DO <KD / KE> DI TEST CN S () BXARK DC FAN MOTOR AUTO RESTART HOME AUTOMATION ROOM TEMPERATURE CORRECTION ROOM TEMPERATURE CORRECTION CUSTOM CODE CUSTOM CODE JP JPJP INDICATOR PCB R 00K </0W> C 0K C0 000P <R> C 000P <R> IC LN00 LOUVER JP SETTING C 0. C 0. C 0.0 C REMOTE CONTROL UNIT

8 00.0. Model : MWCF V C0 0. R0 </W> C0 / 0V I C0 GPUMR V V CN0 VCC OUT GND D0 SLR D0 SLR D0 SLR D0 SLR

9 OUTDOOR PCB CIRCUIT DIAGRAM Model : MRCF INVERTER ASSEMBLY EZ00SHUE REACTOR UL0 AWG W ( A ) B UL0 AWG W ( B ) B UL0 AWG0 W ( D ) B TO INDOOR UNIT AC00V 0Hz N L SERIAL L L UL0 AWG0 W00 UL0 AWG0 W0 UL0 AWG0 W0 UL0 AWG W0 F0 A0V F0 0A0V UL0 AWG GREEN W ( C ) B UL AWG W0 W B B UL AWG CONTROLLER PCB ASSY K0CM00HUEC TERMINAL DISCHARGE TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR BROWN BROWN CN B0BPASK OUTDOOR TEMPERATURE THERMISTOR CN0 B0BPASK B B B CN0 BPVHBC CN0 BPVHBL CN0 BBXARKA W U V W W W UL AWG UL AWG UL AWG YELLOW BROWN BROWN BLUE ORANGE YELLOW M EMI FILTER A C. M. COMPRESSOR WAY VALVE F. M. DC FAN MOTOR EXPANTION VALVE

10 Model : MRCF CONTROLLER PCB ASSY K0CM00HUEC C00C0 F00 0/0V x A0V V DC V AC0 0V REACTOR R00 L00 U V W D0 F </W> ELC00RA 0Hz NH BET.A0V C C LLXB0 x PFC000 UJU x W W W 0.0/0V./V W0 R0 W W 00F FH D00 D00 D0 D0 L 00 R0 </W> 0K F0 VA 0V R <W> % x Q00 <W> A <TNR> C GT0J R0 C0 FH 0./ 0. V R0 VA 0V D0 R0 <HCP> PFC00000F I C00 <TNR> R W W R0 K FSBS0CH0 DCVF ZPR0RCH00 VCC NU W 0 R0 COM V V N R V R0 IN L C C POW_GND IN NV SA RCH00PF0 0.0/0V V 00K 0. V L0 IN V R0 % I PMG VFO RA0M PR / I C0 ELC00RA R0 CFOD NW D0 L00 BL0Rn DC V U V W W K I C0 C C0 CSC EARTH DANU C0 IN GAA BA0 V R 0../ 0. GREEN 0 VCC V VCC or R0 K R 0V VB DWD R R V C0 GAT I N SO <RN/W> SI 0/ VS HY I C C 00K 0K % 0K % x R R DI % IN HU00 or GK0 GND V 0. % 00K % I C0 00K NC V VCC V C0 VB BA0 % R0 K PFC / P R I C I C00 0. VS W V <RN/W> IN 0 R R I C.K BA0 I C0 TA R.K % DC V VCC.K 00K R BA0 % BA0F R </0W> R VB W V C %.K 0K R0 0 </0W> x 0 VS SERIAL I C0./0V R 0 </0W> R R0 V.K R TC HC00AF U/0P R0 0K R0.0K 0 0 I C0 %.K V V/P </0W> % % BA0F R0 % x C R0.0K ZXL / P C R R.0K </0W> 00P POW_GND W/P R0.0 R SI/P.K R C PFCAW / P 0 C R C C0 0 PFCEN / P.K 0. X/P R0 SO / I C0 00P R K PFCTRIP / P </0W> R Y/P R0 Q0 D D R 0K C CN0 JM Z/P R0 DTCEUA DANU DANU IPMG 0. BPVHBC V V R0 R V C0 V D0 I PMTRIP / P <HCP> CR0 PFCEN / P VAC / I C0.K 0. DANU C WAY VALVE R = RE0 R R0 C R R C0C0 CC 0.0 JM K R R C JM0 R.K 000P.0K K <RN/W> % K % 0K 000P R V D0 R % % x % R0 00P x RBV 0K %.K I PMG R K0 R R V I C0 V FTRF C0 D I C0 C0 R BA0F R C0 V C R0 R K % or D0 R0 0. R V 0K BA0F 0. K K./ C0 0.0 <W> GNBA.0K DANU I C00.K % V K % R0 % % 0V C 0. D0 % R D0 RBV BA0 % K 000P x DANU R I PMCR / P R 0K % % V 0K C0 C R.K C DCV / P ZXH / P R R 00P C C P.0K K %.K C R I C0 0../0V <ECQB> % IPMG 000P.K BA0F R R V R % I C K K V CT / P R K V V V I C00 W V U POW_GND BA0F 0K R BA0 C0 C C C C V D DANU R R 0K % R 0K % 00K % R R R 0. R R 0.././ 0. D 0K V 0K 0K 0K R % R0 K R 0K % 0K 0K 0V 0V DANU % % % K % % C0 <RN/W> % R0 D0 R 0. I C0 V R 0K RBV 0K I C0 C C C R C0 K % BA0F DCVF POW_GND % % BA0F R 0. R./ 0.0 % 000P Q00 V 0 K K 0V ACV / P R0 K C00 Q00 C R I C0 DTCEUA V <RN/W> C0 00/ R0.0K DTCEUA I C0 D0 V 00P K % BA0F V D0 D0 V 0. V </W> BA0F RBV I C0 R0 C C C FANPWM / P DANU DANU Q0 R R R BA0F 0. K./ 0. D V R0 DTAEUA C K 0K 0K 0V DANU V R C 0 V 00P L00 % % %.0K 0/ C BL0Rn </W> C R0 </W> V 0P R 0. 0K D00 R V COMP CPPOS / P POW_GND.K.K </0W> DANU V C00 R0 FANIN/P COMP % R K % 00P </0W> I C0.K R0 C0 C0 CN0 CN0 R0 0K V R R R R <CH> R BA0F %.0K B0BPASK BPVHBL SERVICE R0 0K 0K.0K K.K JM0 </0W> C C R0 0K % TAUX/P 0. 0P TAUX I C00 R00 R0 V DCVF % SERVICE T TXD / 0P T TXD FAN MOTOR MB00 0K.0K JM00 TRXD/P T RXD FANIN/P P VCC T MODE / P D0 P AVCC T MODE FANPWM / P R P P00 T AUX / P T AUX / P TAUX SS R C T0 V PFCSW / P P P0 T CK / P 0K RPZF D0 V 0K V 00P L0 CT / P P0 P 0 ESK / 0P TCK </W> DFL0U CN0 0 P P <W> <E> mmjp TEST / P ZXH / P / T RES / P / T RES IC0 % BBXARKA PFC / P P P ZXL / P 0 TD0 C TTXD/0P 0 P0 / T ICS P D R D 0/ V O R0 R I EPV / P T AUX / P MD P ED I / P UDZS.B 0K V IC0 O P AVR R DFL0U I R EPV / P.0K I C0 V </W> BA0 O I R P P EXPANSION VALVE EPV / P CPPOS / P EPV / P BRLC 0R0 O P0 P x D I R EPV / P VAC / P PFCR RIP / P ECS / P CS VCC L0 P0 P0 0 D SS C GND V COM.K </0W> x ACFAN / P U/0P ESK / 0P 0/ R SK DO GND VDC / P P0 P X / P BLmAG0 R COM ED I / P DI NC V 0 P0 P DFL0U V.0K GND 0 LED / 0P V / P NC NC C0 x GND D I O GND C0 PR / P P0 P Y / P NC D0 0. UF00 V 0. SO / P P0 P W/P L C SLR I PMTRIP / P P0 P Z/P C C <> 0. 00/ P0 C R0 R CN L0 PFCEN / P 00/ IC0 ECS / P P0 P D V R K IC0 V PIPE TEMP. BL0Rn EPV / P P MD0 T MODE / P.K uln00 EPV / P SS P MD 0 TOPP THERMISTOR C B LED / 0P EPV / P P P MD / P V M R SO / I C0 C B SO / P 0 P P MD / P R DISCHARGE TEMP. 0K x C 0K VAC / I C0 C B VAC / P I PMCR / P P P TCK / P D TE / P 00/ THERMISTOR VDC / I C0 C B VDC / P DCV / P RRRR0 P P TRXD / P C D R C SS P P AOUS0LAC V PR / I C0 C B PR / P ACV / P MD0 / P C0 C.K R 0. ACFAN / I C0 C B ACFAN / P TE / P P RSTX / T RES / P JM0 / CN0.0 0K 0 C % B MD0 / P TD / P TA / P P P S I / P JM0 V COM MD/P V R C TD / P P AGND C0 V JM0 TEST V OUTDOOR TEMP. R X0 GND.K R R0 MD / P TEST / P JM00 X GND THERMISTOR 0K.0K 00K VDD NC % TA / P C00 AOUSLAC POW_GND OUT GND C C 0. X00 C0 C JM MHz IC0 JM0 <CSTS> S0 JM0 TEST JM00 R C0.K % 0/V E C S S S S G U V P K <RN/W> % x R0 R0 R0 R0 R0 R0 Q0 DTCEUA R.K R.K R0.K % R.K R0 </W> R0 </W> R0 0K C0 0. C0 / V R0 0K C0 0. C0 / V R0 0K C0 0. C00 / V C0 0. C0 0. C 0. C 0. C 0. C.0 D0 MTZJ T B C0 / V 00.0.

11 ERROR CONTENTS Model : MWCF Error Display Operation Timer LED LED flash Error Serial signal (reverse) error, at operation start up Serial signal error Normal flash flash Serial signal (reverse) error, during oeration Serial signal (forward) error, at operation start up flash Serial signal (forward) error, during operation Indoor unit thermistor error flash flash flash Indoor temperature thermistor open / short Heat exchanger middle thermistor open / short flash Discharge thermistor open / short Outdoor unit thermistor error flash flash Heat exchanger thermistor open flash Outdoor temperature thermistor open / short flash Forced automatic SW welded flash Main relay welded Indoor unit control error flash flash Power interruption error flash VDD permanent stop protection flash reverse VDD permanent stop protection flash Current trip error Outdoor unit control error flash flash flash CT abnormal Compressor location detection error flash Outdoor unit fan drive system abnormal Indoor fan motor error flash flash flash Abnormal lock Abnormal rotation Refrigerant cycle error flash flash flash Discharge Temperature abnormal Cooling high pressure abnormal rise Optional function error flash flash PFC circuit error Model information error 0. sec on/off 0. sec on/off Model information error

12 DISASSEMBLY ILLUSTRATION Model : MWCF Option 00.0.

13 Model : MWCF

14 Model : MRCF

15 PARTS LIST INDOOR UNIT Ref. No. Description Part No. MWCF Ord. Q'ty Air Filter 00 Filter (Electric ION) 0 Holder (Filter) 000 Clamper (Grille) 000 Front Panel 00 Intake Grille Assy 0 0 GearA 000 Casing Assy 0 Crossflow Fan Assy 00 Clamp (Motor) 0 Shaft HolderC Assy 00 Drain Hose Assy 0 Drain Cap Assy 00 0 Wire Clamper 0 Holder (Room Thermistor) 0 Cover (Switch) 0 Evaporator Total Assy 00 Joint Pipe Assy 0 Insulation (Pipe)E 0000 Holder (Evaporator)L Assy 0 Holder (Evaporator)R 00 0 Water Seal 0 Terminal 0 Step Motor 000 Fan Motor Assy 000 Remote Control Unit 00 Bracket Panel Flow Control PanelU 00 Flow Control PanelZ 000 Controller PCB Assy 00 (K0CP00WSEC) Pipe Temperature Thermistor 000 Room Temperature Thermistor 0000 Indicator PCB Assy 000 Evaporator B Assy When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.

16 OUTDOOR UNIT Ref. No. Description Part No. MRCF Ord. Q'ty Top Panel Assy 000 Top Panel Seal 00 Cabinet Sub Assy 000 Blow Down Grille 00 Cabinet Right Assy 00 Fan Ring 00 Grip 000 Switch Cover Assy 00 0 Way Valve 000 Expansion Valve Assy 0 Strainer 00 Condenser Assy 0 Thermistor SpringA 0 Thermistor SpringA 0000 Propeller Fan 000 Motor Bracket 00 Separator 0 0 Base Assy 00 Way Valve Assy 0 Way Valve Assy 00 Cord Clamp 00 Terminal 00 Inverter PCB Assy 000 Fuse 0000 Expansion Valve Coil 0000 Fan Motor 00 Compressor Assy 0 Emblem Rear 0 Thermistor Assy (Heat Exchanger & Discharge Pipe) 000 Solenoid Coil Protective Net 0 Intelligent Power Module 000 Outdoor Temp. Thermistor 0000 Thermistor When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.

17 STANDARD ACCESSORIES Name and Shape Wall hook bracket Part No. MWCF Remote control unit 00 Remote control unit holder 00 Battery (penlight) 000 Cloth tape 000 Tapping screw (big) ( x ) Tapping screw (small) ( x ) Air cleaning filter 0 0 Air cleaning filter frame 000 Seal A

18 0G