Midea CE-KF20GW/N1Y-H Manual Download Page 28 | Manualshive

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constant and the fan speed is kept at low speed.

8.14.3 Heating:

The set temperature decrease 1

℃

per hour. Two hours later, the set temperature will maintain as a

constant and the air circulation is kept at low speed (Cold air proof function takes precedence over
all).

8.14.4 Auto:

The economic running function operates in accordance with selected running mode by auto mode.

8.15

Auto restart function
In case of a sudden power failure, this function automatically sets the unit to previous settings before
the power failure when power returns.

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Summary of Contents for CE-KF20GW/N1Y-H

Page 1: ...STAR SERIES 65 6 GLORY GIANT 1 97 7 GLORY GIANT 2 115 8 LIGHT STAR SERIES 127 9 CUTE STAR SERIES 139 10 Beta GLORY R407 157 11 AC INVERT SERIES 178 12 MULTI INVERTER ECO 197 13 Multi system 1 to 2 21...

Page 2: ...1 Features 245 2 Specification 246 3 Dimensions 249 4 Refrigeration cycle diagram 252 5 Pressure table 253 6 Capacity table 256 7 Wiring diagram 261 8 Electronic function 265 9 Troubleshooting 273 10...

Page 3: ...1 Features 1 1Compact design 1 2High efficiency and quiet operation 1 3A class energy level 245...

Page 4: ...dB A 34 32 30 34 32 30 36 34 32 36 34 32 39 33 28 39 33 28 Dimension W H D mm 750 250 205 750 250 205 750 250 205 750 250 205 815 280 215 815 280 215 Packing W H D mm 830X285X335 830X285X335 830X285X3...

Page 5: ...3 Dimensions 3 1 Indoor unit MSH 07CRN1 MSH 07HRN1 MSH 09CRN1 MSH 09HRN1 3 2 Indoor unit MSH 12CRN1 MSH 12HRN1 247...

Page 6: ...3 4 Outdoor unit MSH 07CRN1 MSH 07HRN1 3 5 Outdoor unit MSH 09CRN1 MSH 09HRN1 248...

Page 7: ...3 6 Outdoor unit MSH 12CRN1 MSH 12HRN1 530 315 290 750 110 62 590 285 249...

Page 8: ...4 Refrigeration cycle diagram 250...

Page 9: ...9 2 10 1 5 2 MSH 07HRN1 Cooling mode Outdoor temperature Dry bulb temp Indoor Conditions Pressure 25 C 30 C 35 C 40 C 45 C 50 C 21 C D 15 C W Pressure kg cm2 6 2 6 8 7 2 8 0 8 5 9 5 24 C D 17 C W Pres...

Page 10: ...Indoor Conditions Pressure 25 C 30 C 35 C 40 C 45 C 50 C 21 C D 15 C W Pressure kg cm2 7 8 8 1 8 4 9 0 9 3 10 0 24 C D 17 C W Pressure kg cm2 7 9 8 2 8 7 9 0 9 5 10 1 27 C D 19 C W Pressure kg cm2 8...

Page 11: ...Indoor Conditions Pressure 25 C 30 C 35 C 40 C 45 C 50 C 21 C D 15 C W Pressure kg cm2 8 4 8 5 8 8 8 9 9 4 9 9 24 C D 17 C W Pressure kg cm2 8 6 8 8 9 2 9 4 10 0 10 4 27 C D 19 C W Pressure kg cm2 8...

Page 12: ...7 Sensitive capacity kW 1 83 1 67 1 65 1 64 1 57 1 53 32 C D 23 C W Input kW 0 53 0 65 0 69 0 73 0 83 0 88 6 2 MSH 07HRN1 SUMMER OUTDOOR TEMPERATURE DRY Indoor Conditions 25 C 30 C 35 C 40 C 45 C 50 C...

Page 13: ...TDOOR TEMPERATURE DRY Indoor Conditions 25 C 30 C 35 C 40 C 45 C 50 C Total capacity kW 2 42 2 37 2 23 2 03 1 87 1 75 Sensitive capacity kW 1 72 1 69 1 65 1 53 1 43 1 36 21 C D 15 C W Input kW 0 72 0...

Page 14: ...78 1 66 1 63 27 C D 19 C W Input kW 0 65 0 78 0 82 0 92 0 96 1 03 Total capacity kW 3 03 2 98 2 92 2 83 2 69 2 46 Sensitive capacity kW 2 05 1 88 1 96 1 87 1 87 1 85 32 C D 23 C W Input kW 0 65 0 80...

Page 15: ...ive capacity kW 3098 2990 2745 2607 2552 32 C D 23 C W Input kW 977 1090 1190 1310 1368 1495 2900 6 6 MSH 12HRN1 SUMMER OUTDOOR TEMPERATURE DRY Indoor Conditions 25 C 30 C 35 C 40 C 45 C 50 C Total ca...

Page 16: ...4446 4264 4132 3838 3335 305 15 C Input kW 1141 1106 1059 1035 895 812 Capacity kW 4380 4248 3954 3761 3258 2948 18 C Input kW 1188 1153 1142 1082 953 918 Capacity kW 4261 4153 3877 3683 3189 2871 20...

Page 17: ...P 8 MR 9 Q4 10 Q5 11 Q6 12 Q7 13 Vcc 14 IC8 74HC164 R60 10K R59 10K C24 104 Q8 9012 Q9 9012 Q10 9012 R44 330 R45 330 R46 330 R47 330 R48 330 R49 330 R54 330 R55 330 R41 2K R42 2K R43 2K LED6 LED7 LED8...

Page 18: ...CN1 TRANSFORMER CN5 POWER SUPPLY INDOOR MOTOR STEP MOTOR R OOM TE MPERAT URE SE NSOR PI PE TEM PERATUR E SEN SOR JX1 INDOOR UNIT TO OUTDOOR UNIT Y G 1 2 N 3 4 BROWN Y G COMPRESSOR RELAY CN15 8 7 6 5 4...

Page 19: ...RD CN6 CN4 CN12 CN2 CN3 CN11 RED BLUE BLACK CN1 TRANSFORMER CN5 POWER SUPPLY INDOOR MOTOR STEP MOTOR R OOM TE MPERAT URE SE NSOR PI PE TEM PERATUR E SEN SOR JX1 INDOOR UNIT TO OUTDOOR UNIT Y G 1 2 N 3...

Page 20: ...AY BOARD CN6 CN4 CN12 CN2 CN3 CN11 RED BLUE BLACK CN1 TRANSFORMER CN5 POWER SUPPLY INDOOR MOTOR STEP MOTOR R OOM TE MPERAT URE SE NSOR PI PE TEM PERATUR E SEN SOR JX1 INDOOR UNIT TO OUTDOOR UNIT Y G 1...

Page 21: ...CN12 CN2 CN3 CN11 RED BLUE BLACK CN1 TRANSFORMER CN5 POWER SUPPLY INDOOR MOTOR STEP MOTOR R OOM TE MPERAT URE SE NSOR PI PE TEM PERATUR E SEN SOR JX1 INDOOR UNIT TO OUTDOOR UNIT Y G 1 2 N 3 4 BROWN Y...

Page 22: ...rn value THDEFROST High wind defrosting temperature difference TMDEFROST Middle wind defrosting temperature difference TLDEFROST Low wind defrosting temperature difference TE1 Anti cold wind from Fan...

Page 23: ...AN I I5MIN Off Off After 5 Minutes Current up I5MIN I I3SEC Off Off After 3 Seconds I5MIN I I3SEC Off Off After 3 Seconds IFAN I I5MIN Off Off After 5 Minutes On On Off Heating mode IRESTORE I IFAN Lo...

Page 24: ...ator Temp down T TE5 5 Minutes Off Off 8 7 Dehumidifying mode 8 7 1 The 4 way valve is off in dehumidifying mode 8 7 2 Compressor and Indoor Fan actions in dehumidifying mode NO Conditions Indoor Fan...

Page 25: ...th the on off action of compressor in heating mode except for the defrosting mode or the end of defrost 8 8 3 Action of compressor and outdoor fan motor at heating mode compressor must run for 7 minut...

Page 26: ...rom the end of latest defrost evaporator high temp protection only closes outdoor fan with the compressor still running Add up to 90 minutes 8 9 2 Defrosting time If the temp difference condition is s...

Page 27: ...5 minutes reselect the operation mode according to the room temp and set temp or reselect when the set temp varies 8 11 Forced cooling function 8 11 1 Select forced cooling function with the forced co...

Page 28: ...d the air circulation is kept at low speed Cold air proof function takes precedence over all 8 14 4 Auto The economic running function operates in accordance with selected running mode by auto mode 8...

Page 29: ...2A 5 2A 5 5A 5 5A 7 5A 7 5A IRESTORE 4 2A 4 2A 4 5A 4 5A 6 5A 6 5A IDEFROST 3 2A 3 5A 5 0A TE1 28 28 34 TE2 32 32 37 TE3 30 30 33 TE4 26 26 22 TE5 4 4 4 4 3 3 TE6 10 10 10 10 10 10 TE7 60 60 63 TE8 5...

Page 30: ...5 SLEEP indicator 9 2 For all heat pump model Failure phenomenon Operation lamp Timer lamp Indoor fan speed has been out of control for over 1 minute X Indoor room temp or evaporator sensor is open ci...

Page 31: ...g procedure Yes No Yes No Check if AC220V power supply outputs to Indoor PCB Check if AC220V exists at the primary coil of transformer Indoor PCB is defective Check if AC14 5V exists at the secondary...

Page 32: ...ective 9 3 3 2 Operation lamp flashes and Timer lamp on Is connection to connector good Replace the sensor No Yes Repair connector 9 3 3 3 Operation lamp off and Timer lamp flashes No Yes Yes No Indoo...

Page 33: ...1918 1 37 1988 26 9 5507 53 3 0707 0 35 2024 27 9 1245 54 2 959 1 33 3269 28 8 7198 55 2 8442 2 31 5635 29 8 3357 56 2 7382 3 29 9058 30 7 9708 57 2 6368 4 28 3459 31 7 6241 58 2 5397 5 26 8778 32 7...

Page 34: ...228 Multi ECO SERIES 1 Features 229 2 Specification 230 3 Dimensions 231 4 Refrigeration cycle diagram 232 5 Operation limits 233 6 Wiring diagram 234 7 Troubleshooting 236 8 Electronic function 238...

Page 35: ...229 1 Features 1 1Compact design 1 2High efficiency and quiet operation...

Page 36: ...Compressor Refrigerant oil ml 750 480 750 480 Model RPG13H RPG13H Input W 36 5 36 5 Capacitor uF 1 2 F 450V 1 2 F 450V Indoor fan motor Speed hi mi lo r min 1350 1350 Indoor air flow Hi Mi Lo m3 h 55...

Page 37: ...231 3 Dimensions 3 1 Indoor unit 3 2 Outdoor unit...

Page 38: ...1 drive 2 system PMV1 1 drive 2 system SV1 Primary four way valve SV2 Secondary four way valve PMV1 PMV2 Electronic expansive valve T1 T2 Indoor pipe temperature sensor condenser four way valve evapo...

Page 39: ...ontinuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2Heating operation Indoor air temp DB 30 25 20 15 10 5 5 5 15 25 Outdoor unit air temp DB N...

Page 40: ...234 6 Wiring diagram Indoor unit Outdoor unit...

Page 41: ...C4 CN8 RED BLUE S V BLUE N BLACK RED XT6 CN7 BLUE BLACK BLUE N BLUE S V BLACK BLUE S V RED BLUE N CN6 CN3 CN5 RED RED BLUE RED BLUE BLACK BLUE CN5 LMFPQ1 CN4 CN10 CN9 CN8 CN7 CN1 CN2 T2 T1 WHITE BLUE...

Page 42: ...n LED1 LED2 LED3 Sensor in outdoor unit Condenser high temperature protection RT3B or RT3A RT3A sensor is open circuit or short circuit RT3A RT4 sensor is open circuit or short circuit RT4 RT3B sensor...

Page 43: ...play is dark Check if Fan is chosen Under Fan mode temperature can not be set Display disappears Symptom Checking item Cause After a while On Off display disappears Check if set time of the timer is a...

Page 44: ...m Setting Fan Speed to Breeze temperature TE4 Anti cold wind from Breeze to Fan Off temperature TE5 Evaporator low temperature protection entering temperature TE6 Evaporator low temperature protection...

Page 45: ...tion T Indoor Temp Setting Temp Indoor fan speed T 3 Low 3 T 5 Med Temp up T 5 High T 3 High 1 T 3 Med Temp down T 1 Low Anti freezing control to indoor evaporator under cooling mode Condition Temp Ti...

Page 46: ...ns are still valid Condition Compressor Outdoor fan TA Ts 3 Off Off Room temp up TA Ts 3 On On TA Ts 2 On On Room temp down TA Ts 2 Off Off 8 8 4 Indoor Fan actions under heating mode Indoor Fan can b...

Page 47: ...onding selected mode 8 10 3 The motion of indoor fan s blade should accord with the selected operation mode 8 10 4 One mode should be carried out for at least 15 minutes once selected If the compresso...

Page 48: ...hours later the set temperature will maintain as a constant and the air circulation is kept at low speed 8 14 3 Heating The set temperature decrease 1 per hour Two hours later the set temperature wil...

Page 49: ...dels and Parameters Indoor unit Model MS3G 30HRN2 HSPEEDH 1100 HSPEEDM 1050 HSPEEDL 1000 HSPEEDS 800 CSPEEDH 1100 CSPEEDM 1020 CSPEEDL 950 CSPEEDS 800 TE1 28 TE2 32 TE3 30 TE4 26 TE5 2 TE6 7 TE7 60 TE...

Page 50: ...Multi SERIES 1 Features 215 2 Specification 216 3 Dimensions 217 4 Refrigeration cycle diagram 218 5 Operation limits 219 6 Wiring diagram 220 7 Troubleshooting 221 8 Electronic function 222 214...

Page 51: ...1 Features 1 1Compact design 1 2High efficiency and quiet operation 215...

Page 52: ...Indoor fan motor Speed hi mi lo r min 1330 1330 Indoor air flow Hi Mi Lo m3 h 470 440 410 470 440 410 Indoor noise level Hi Mi Lo dB A 38 34 31 38 34 31 Dimension W H D mm 750 250 188 750 250 188 Pac...

Page 53: ...3 Dimensions 3 1 Indoor unit 3 2 Outdoor unit 217...

Page 54: ...4 Refrigeration cycle diagram 218...

Page 55: ...nuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2Heating operation Indoor air temp DB 30 25 20 15 10 5 COOLING 5 5 15 25 Outdoor unit air temp...

Page 56: ...E S V A FROM INDOOR UNIT B COMP VALVE FAN N 220V 50Hz 6 OUTDOOR UNIT P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 CN2 CN3 B COMP A COMP CN7 CN8 RED BLACK RED RED RED BLUE BLACK RED CAP2 CAP3 CAP2 CA...

Page 57: ...mp sensor is open circuit or short circuit on EEPROM error on Over current protection of the compressor occurs 4 times in 1h X r Extinguish Flash at 5Hz 7 2 Outdoor unit Failure phenomenon LED1 LED2 L...

Page 58: ...tting Fan Speed to Breeze temperature TE4 Anti cold wind from Breeze to Fan Off temperature TE5 Evaporator low temperature protection entering temperature TE6 Evaporator low temperature protection res...

Page 59: ...ff Off TA Ts On On Temp down TA Ts Off Off Auto fan under cooling mode Condition T Indoor Temp Setting Temp Indoor fan speed T 3 Low 3 T 5 Med Temp up T 5 High T 3 High 1 T 3 Med Temp down T 1 Low Ant...

Page 60: ...defrost 8 8 3 Action conditions of compressor under heating mode compressor must run for 7 minutes after starting and then judge temperature Meanwhile other protections are still valid Condition Comp...

Page 61: ...procedure is as follows Compressor 4 way Valve Outdoor Fan OFF OFF ON ON ON 8 10 Automatic operation mode 8 10 1 The air conditioner automatically selects one of the following operation modes cooling...

Page 62: ...timer is 24 hours and the minimum resolving power is 15 minutes 8 14 Economic Running 8 14 1 The economic running function is available under cooling heating or auto mode 8 14 2 Cooling The set tempe...

Page 63: ...ters Indoor unit Model MS2G 18CR MS2G 18HR HSPEEDH 1100 HSPEEDM 1050 HSPEEDL 1000 HSPEEDS 800 CSPEEDH 1100 1100 CSPEEDM 1020 1020 CSPEEDL 950 950 CSPEEDS 800 800 TE1 28 TE2 32 TE3 30 TE4 26 TE5 4 4 TE...

Page 64: ...TI INVERTER ECO 1 Product features 198 2 Specification 199 3 Dimensions 203 4 Refrigeration cycle diagram 204 5 Operation limits 205 6 Capacity table 206 7 Wiring diagram 208 8 Electric control functi...

Page 65: ...nd prompt defrosting correlates into no cold feelings High heating effects under extremely low temperatures The systems purging function improves the quality of the air in the room Wireless remote con...

Page 66: ...10 Model BG240X2CS 20KU Type Rotary inverter Brand GD Toshiba Capacity Btu h 18000 Input W 1690 Rated current RLA A 11 6 Locked rotor Amp LRA A 60 Thermal protector Internal Capacitor uF 85UF 250V Com...

Page 67: ...imension W H D mm 845X695X335 Packing W H D mm 975X772X405 Outdoor unit Net Gross weight kg 71 74 Refrigerant type R407C g 2200 Design pressure Hi Lo MPa 2 8 1 2 Liquid side Gas side mm 6 35 9 53 6 35...

Page 68: ...1 2 Max input consumption W 3200 Max current A 20 Starting current A 10 Model BG240X2CS 20KU Type Rotary inverter Brand GD Toshiba Capacity Btu h 18000 Input W 1690 Rated current RLA A 11 6 Locked ro...

Page 69: ...air flow m3 h 2500 Outdoor noise level dB A 60 Dimension W H D mm 845X695X335 Packing W H D mm 975X772X405 Outdoor unit Net Gross weight Kg 72 76 Refrigerant type R407C g 2400 Design pressure Hi Lo M...

Page 70: ...203 3 Dimensions 1 Indoor unit 7 9K 2 Indoor Unit 12K 3 Outdoor unit...

Page 71: ...lary filter up part oil separator low pressure switch 2 low pressure oil tank capillary discharge sensor outdoor unit inverter compressor Refrigeration circuit drawing of inverter binary type 2 heat e...

Page 72: ...m the continuous operation under constant air temperature conditions however excludes the initial pull down stage 5 2 Heating operation Indoor air temp 30 20 10 5 5 15 15 5 5 15 25 30 Outdoor unit air...

Page 73: ...9000Btu h 12000 Btu h 2400 3200 12000Btu h 12000 Btu h 3200 3200 Heating Indoor unit a W Indoor unit b W 7000Btu h 3400 9000Btu h 3600 12000Btu h 4000 7000Btu h 7000 Btu h 2800 2800 7000Btu h 9000 Bt...

Page 74: ...0Btu h 3 2200 2200 2200 12000Btu h 2 7000 Btu h 2000 2400 2400 12000Btu h 2 9000 Btu h 2000 2400 2400 Heating Indoor unit a W Indoor unit b W Indoor unit c W 7000Btu h 3400 9000Btu h 3600 12000Btu h 4...

Page 75: ...208 7 Wiring Diagram 7 1 Indoor unit 7 9K 7 2 Indoor unit 12K...

Page 76: ...209 7 3 Outdoor unit M2OA 18HRIN2 Outdoor unit M3OA 27HRIN2...

Page 77: ...ion from indoor unit and figure out the best running mode then transfer the instruction to indoor units to carry out it Indoor unit receive the user s remote control signals Indoor unit Outdoor unit T...

Page 78: ...Mpa Resume While the low pressure switch is cut down when lower than 7Psi 0 05Mpa On 0 15Mpa Resume Under high pressure protection or low pressure protection the compressor will stop and restart 3 min...

Page 79: ...then restart and enter into the prior operation mode If any indoor unit sends out this protection request the outdoor unit will stop compressor until all indoor units have not this protection request...

Page 80: ...alfunction No 3 Indoor unit Evaporator outlet temp sensor malfunction Outdoor temp sensor malfunction Compressor volt protection Obligate 7 Outdoor inverter communication malfunction 0 Top temp protec...

Page 81: ...8 AC INVERTER SERIES II 1 Features 179 2 Specification 180 3 Dimensions 182 4 Refrigeration cycle diagram 184 5 Operation limits 185 6 Wiring diagram 186 7 Troubleshooting 189 8 Electronic function 19...

Page 82: ...mode 1 4 Anti cold air function at heating mode 1 5 Auto defrosting and heating recovering function at heating mode 1 6 Outdoor whole electric current protection 1 7 Temperature protection of the out...

Page 83: ...apacitor uF 1 2UF 450VAC 1UF 450VAC Indoor fan motor Speed hi mi lo r min 1100 1000 900 1100 1000 900 Indoor air flow Hi Mi Lo m3 h 500 540 Indoor noise level Hi Mi Lo dB A 36 32 26 38 34 28 Dimension...

Page 84: ...C g 800 800 1150 Design pressure MPa 2 6 2 6 2 6 Input W RPG13H 36 RPG13H 36 RPG13C 50 Capacitor uF 1 2uF 450VAC 1 2uF 450VAC 1 5uF 450VAC Speed level 3 3 3 Hi speed rpm 1100 1100 1060 Mid speed rpm 1...

Page 85: ...182 3 Dimensions 3 1 Indoor Unit MSG 09HRI MSG 07 09HRIN2 3 2 Indoor Unit MSG 12HR1...

Page 86: ...183 3 3 Indoor Unit MSG 12HRIN2 3 4 Outdoor Unit...

Page 87: ...n Cycle Diagram Indoor unit outdoor unit Valve Sensor of room temp Heat exchanger 4 way valve Sensor Heat exchanger Sensor of temp Sensor of heat exchanger temp Sensor of heat exchanger temp Compresso...

Page 88: ...the continuous operation under constant air temperature conditions however excludes the initial pull down stage 5 2 Heating operation Indoor air temp 30 20 10 5 5 15 15 5 5 15 25 30 Outdoor unit air...

Page 89: ...2HRI CN4 CN7 CN12 CN11 TRANSFORMER INDOOR FAN OUTDOOR 2 N L N S 1 RED BLACK WHITE 4 YELLOW 3 Y G YELLOW BLUE BLACK Y G CN9 BROWN RED 2 CN14 CN15 CN01 CN4 CN21 9 CN2 CN20 CZ3 2 3 2 M 3 3 5 M LOUVER MOT...

Page 90: ...187 Outdoor unit MSG 09HRI MSG 12HRI S N L...

Page 91: ...188 Indoor unit MSG 12HRIN2 Outdoor unit MSG 07HRIN2 MSG 09HRIN2 MSG 12HRIN2 N L S...

Page 92: ...sensor X O O Over load or too low voltage protection O O O Room temperature or evaporator temperature sensor open or short circuit of O O Fan speed beyond control X O Zero crossing examination error...

Page 93: ...f above mentioned protection functioning within 1 hour when the compressor s consecutive operation lasts more than 10 minutes the fore mentioned 4 counts will be cleared the whole machine will shut of...

Page 94: ...l the temperature is kept between 4 7 c If the temperature rises to 7 c the limitation then will be removed When the temperature of indoor heat exchanger drops to 0 c shut off the compressor and it wi...

Page 95: ...winging angle will be 25 8 4 Dehumidifying Mode Requirements 8 4 1 At dehumidifying mode the 4 way valve is shut off 8 4 2 At dehumidifying mode the indoor fan is fixed in Breeze status and not adjust...

Page 96: ...operation it is off 8 5 2 Outdoor fan usually turns on or off in accordance with the action of compressor except for defrosting and ending of the defrost 8 5 3 Indoor fan action Anti cold air control...

Page 97: ...oor heat exchanger is higher than 63 c shut off the compressor 8 5 7 Indoor fan vanes at heating mode will swing in accordance with the following When just plugged in for heating the vanes will open t...

Page 98: ...at exchanger temperature is lower than 3 c the defrosting operation starts when the exchanger temperature remains lower than the starting temperatures which are Ti3 Ti2 Ti1 8 5 8 2 Conditions of defro...

Page 99: ...orced operation is controlled by the switch on switch board and divided into forced cooling and forced auto Remote control doesn t work at forced operation control 8 7 2 At forced operation status all...

Page 100: ...a Glory R407c SERIES 1 Features 158 2 Specification 159 3 Dimensions 160 4 Refrigeration cycle diagram 163 5 Operation limits 164 6 Wiring diagram 165 7 Troubleshooting 169 8 Electronic function 169 1...

Page 101: ...1 Features 1 1Compact design 1 2High efficiency and quiet operation 158...

Page 102: ...r fan motor Speed hi mi lo r min 1020 960 900 1050 960 900 1150 1080 1000 1180 1080 1000 1250 1100 950 1250 1100 950 Indoor air flow Hi Mi Lo m3 h 450 400 350 450 400 350 510 460 410 510 460 410 660 5...

Page 103: ...3 Dimensions 3 1 Indoor unit MSG1 07 09C H RN2 3 2 Indoor unit MSG1 12C H RN2 280 160...

Page 104: ...3 3 Outdoor unit MSG1 07C H RN2 3 4 Outdoor unit MSG1 09C H RN2 161...

Page 105: ...3 5 Outdoor unit MSG1 12C H RN2 530 315 290 750 110 62 590 285 162...

Page 106: ...e Sensor of room temp 4 way valve Heat exchanger Heat exchanger Sensor of heat exchanger temp Compressor Valve Capillary 4 2 Cooling only Indoor unit outdoor unit Valve Sensor of room temp Heat exchan...

Page 107: ...continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2Heating operation Indoor air temp DB 30 25 20 15 10 5 DRY COOLING 5 5 15 25 Outdoor unit...

Page 108: ...diagram 6 1 Cooling only 6 1 1 MSG1 07CRN2 MSG1 09CRN2 POWER SUPPLY COMPRESSOR CAPACITOR RE O T OOR IT O ER OA RE A Y G COMPRESSOR S C E R AC RE AC INDOOR UNIT FAN CAPACITOR RED Y G FAN MOTOR Y G UE A...

Page 109: ...6 1 2 MSG1 12CRN2 N COMPRESSOR CAPACITOR RED OUTDOOR UNIT O ER OAD RE AY Y G COMPRESSOR S C UE R AC RED AC INDOOR UNIT FAN CAPACITOR RED Y G FAN MOTOR Y G UE AC RED 166...

Page 110: ...6 2 Heating cooling 6 2 1 MSG1 07HRN2 MSG1 09HRN2 167...

Page 111: ...6 2 2 MSG 12HRN2 168...

Page 112: ...V 8 1 2 Input power frequency 50Hz 8 1 3 Ambient temperature 7 C 43 C 8 1 4 Indoor fan normal working amp is less than 1A 8 1 5 Outdoor fan Normal working amp is less than 1 5A 8 1 6 Four way valve no...

Page 113: ...s 8 4 2 Sensor protection at open circuit and breaking disconnection 8 4 3 Temperature Fuse break protection 8 4 4 Fan Speed is out of control When Indoor Fan Speed is too high higher than High Fan 30...

Page 114: ...3 High 1 T 3 Med Temp down T 1 Low Anti freezing control to indoor evaporator at cooling mode T evaporator temp Condition Temp Time Compressor Outdoor fan T TE6 On On Temp up T TE6 5 Minutes Off Off T...

Page 115: ...ode except for the defrosting mode or the end of defrost 8 8 3 Action of compressor and outdoor fan motor at heating mode compressor must run for 7 minutes after starting and then judge temperature Me...

Page 116: ...r high temp protection only closes outdoor fan with the compressor still running Add up to 90 minutes 8 9 2 Defrosting time If the temp difference condition is satisfied for less than 40 minutes this...

Page 117: ...ration mode 8 11 Forced cooling function 8 11 1 Select forced cooling function with the forced cooling button or the switch 8 11 2 The compressor is unconditionally turned on after 30 minutes cooling...

Page 118: ...kept at low speed Cold air proof function takes precedence over all 8 14 4 Auto The economic running function operates in accordance with selected running mode by auto mode 8 15 Auto restart function...

Page 119: ...2A 6 2A 7 5A 7 5A IFAN 5 2A 5 2A 5 5A 5 5A IRESTORE 4 2A 4 2A 4 5A 4 5A IDEFROST 3 2A 3 5A TE1 28 28 TE2 32 32 TE3 30 30 TE4 26 26 TE5 4 4 4 4 TE6 10 10 10 10 TE7 60 60 TE8 53 53 TE9 50 50 ANGLCOOL 2...

Page 120: ...SEC 12 0A 12 0A I5MIN 8 5A 8 5A IFAN 7 5A 7 5A IRESTORE 6 5A 6 5A IDEFROST 5 0A TE1 34 TE2 37 TE3 33 TE4 22 TE5 3 3 TE6 10 10 TE7 63 TE8 53 TE9 50 ANGLCOOL 40 40 ANGLHEAT 197 ANGLOFF 100 100 THDEFROST...

Page 121: ...CUTE STAR SERIES 1 Features 140 2 Specification 141 3 Dimensions 144 4 Refrigeration cycle diagram 145 5 Operation limits 146 6 Wiring diagram 147 7 Troubleshooting 149 8 Electronic function 150 139...

Page 122: ...1 Features 1 1Compact design 1 2High efficiency and quiet operation 140...

Page 123: ...0 240 320 280 240 Indoor noise level Hi Mi Lo dB A 33 30 27 33 30 27 Dimension W H D mm 680 250 180 680 250 180 Packing W H D mm 765 330 270 765 330 270 Indoor unit Net Gross weight Kg 7 9 7 9 Model Y...

Page 124: ...0 370 330 Indoor noise level Hi Mi Lo dB A 35 32 29 35 32 29 39 34 31 39 34 31 Dimension W H D mm 680 250 180 680 250 180 680 250 180 680 250 180 Packing W H D mm 765 330 270 765 330 270 765 330 270 7...

Page 125: ...1100 950 1250 1100 950 Indoor air flow Hi Mi Lo m3 h 360 320 280 360 320 280 400 350 300 400 350 300 Indoor noise level Hi Mi Lo dB A 35 32 29 35 32 29 39 36 33 39 36 33 Dimension W H D mm 680 250 180...

Page 126: ...3 Dimensions 3 1 Indoor unit 3 2 Outdoor unit 144...

Page 127: ...e Sensor of room temp 4 way valve Heat exchanger Heat exchanger Sensor of heat exchanger temp Compressor Valve Capillary 4 2 Cooling only Indoor unit outdoor unit Valve Sensor of room temp Heat exchan...

Page 128: ...continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2Heating operation Indoor air temp DB 30 25 20 15 10 5 DRY COOLING 5 5 15 25 Outdoor unit...

Page 129: ...6 Wiring diagram 6 1 Cooling only POWER SUPPLY COMPRESSOR CAPACITOR O T OOR IT O ER OA RE A COMPRESSOR S C RE E R AC AC FAN CAPACITOR Y G RE FAN MOTOR E AC RE Y G Y G INDOOR UNIT 147...

Page 130: ...6 2 Heating cooling 148...

Page 131: ...times X EEPROM error On No over zero signal r Extinguish Flash at 5Hz 7 2 For all heat pump model Failure phenomenon Operation lamp Timer lamp Defrosting lamp Over current protection of the compresso...

Page 132: ...E Amp self protection return value THDEFROST High wind defrosting temperature difference TMDEFROST Middle wind defrosting temperature difference TLDEFROST Low wind defrosting temperature difference TE...

Page 133: ...ction of the compressor Condition Indoor fan Compressor Outdoor fan Remark I IRESTORE On On On On On Off Heating mode IRESTORE I IFAN Low speed On On Cooling mode IFAN I I5MIN Off Off After 5 Minutes...

Page 134: ...FF 6minutes INTERMITENT ACTION 8 7 3 Low room temperature protection When room temperature decreases to below 10 compressor and outdoor fan will stop indoor fan is Breeze Dehumidifying operation will...

Page 135: ...d T TE1 Off TE1 T TE2 Breeze Indoor exchanger temp up T TE2 Setting fan speed T TE3 Setting fan speed TE3 T TE4 Breeze Indoor exchanger temp down T TE4 Off 8 8 4 3 Auto wind Condition T Indoor Temp Se...

Page 136: ...on is satisfied for more than 40 minutes the defrosting time is 6 minutes If the temp difference condition is satisfied out of 40 minutes generally the defrosting time is 6 minutes after three continu...

Page 137: ...able at forced cooling operation 8 12 Forced Auto function Select forced auto function with the forced auto button or the switch In forced auto status the A C operates at remote control mode with a se...

Page 138: ...0A 10 0A I5MIN 6 2A 6 2A 7 5A 7 5A IFAN 5 2A 5 2A 5 5A 5 5A IRESTORE 4 2A 4 2A 4 5A 4 5A IDEFROST 3 2A 4 5A TE1 28 28 TE2 32 32 TE3 30 30 TE4 20 20 TE5 2 2 2 2 TE6 7 7 7 7 TE7 60 60 TE8 53 53 TE9 50 5...

Page 139: ...LIGHT STAR SERIES 1 Features 128 2 Specification 129 3 Dimensions 132 4 Refrigeration cycle diagram 134 5 Operation limits 135 6 Wiring diagram 136 7 Troubleshooting 138 127...

Page 140: ...1 3 1 4 Compact design Flexible wiring connection There is a separate terminal in indoor unit so it is very easy and flexible to connect the indoor unit and outdoor unit ABS outdoor unit Optional pan...

Page 141: ...1200 1450 1300 1200 1920 1700 1500 1920 1700 1500 Indoor air flow Hi Mi Lo m3 h 330 280 250 330 280 250 410 360 320 410 360 320 Indoor noise level Hi Mi Lo dB A 37 34 30 37 34 30 42 37 34 42 37 34 Di...

Page 142: ...in 1325 1200 1100 1325 1200 1100 Indoor air flow Hi Mi Lo m3 h 600 540 500 600 540 500 Indoor noise level Hi Mi Lo dB A 43 39 36 4339 36 Dimension W H D mm 900X300X172 900X300X172 Packing W H D mm 102...

Page 143: ...1350 1220 1100 1350 1220 1100 Indoor air flow Hi Mi Lo m3 h 380 760 700 380 760 700 380 1060 960 380 1060 960 650 1060 960 650 1060 960 Indoor noise level Hi Mi Lo dB A 48 46 43 48 46 43 50 47 43 50...

Page 144: ...3 Dimensions 3 1 Indoor unit 7000Btu h 9000Btu h 12000Btu h 132...

Page 145: ...3 2 Outdoor unit 133...

Page 146: ...e Sensor of room temp 4 way valve Heat exchanger Heat exchanger Sensor of heat exchanger temp Compressor Valve Capillary 4 2 Cooling only Indoor unit outdoor unit Valve Sensor of room temp Heat exchan...

Page 147: ...continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2Heating operation less than 18000Btu h Indoor air temp DB 30 25 20 15 10 5 DRY COOLING 5...

Page 148: ...or cooling only 7000 9000Btu h indoor unit 12000Btu h indoor unit 7000 12000Btu h outdoor unit COMPRESSOR CAPACITOR O T OOR IT O ER OA RE A COMPRESSOR S C RE E R AC AC FAN CAPACITOR Y G RE FAN MOTOR E...

Page 149: ...6 2Heating cooling 7000 9000Btu h Indoor unit 12000Btu h indoor unit 7000Btu h 12000Btu h outdoor unit 137...

Page 150: ...On No over zero signal r Extinguish Flash at 5Hz 7 2 For all heat pump model Failure phenomenon Operation lamp Timer lamp Defrosting lamp Over current protection of the compressor occurs 4 times X Ind...

Page 151: ...a Multi bend structure which enlarges the heat exchange surface 1 2The front panel is tightly fixed with the front frame by simply buckling the latter with a buckle mechanism on the panel 1 3The manua...

Page 152: ...0 20 CAPACITY Btu h 35000 35000 35000 35000 RATED AMPS A 18 6 18 6 6 5 6 5 COOLING RATED WATTS W 4120 4120 4120 4120 CAPACITY Btu h 38000 38000 RATED AMPS A 18 5 6 4 HEATING RATED WATTS W 4100 4100 AI...

Page 153: ...117 3 Dimensions 3 1 Indoor unit 3 2 Outdoor unit 62 77 860 895 589 6 142 9 302 328 350...

Page 154: ...om temp 4 way valve Heat exchanger Heat exchanger Sensor of heat Sensor of heat exchanger temp exchanger temp Compressor Valve Capillary Reservoir 4 2 Cooling only Indoor unit outdoor unit Valve Senso...

Page 155: ...rom the continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2 Heating operation Indoor air temp DB 30 25 20 15 10 5 5 5 15 25 Outdoor unit air...

Page 156: ...120 6 Wiring diagram 6 1 Cooling Only MSG 36CR 220 240V 50Hz and 380V 50Hz MSG 36CR 220 240V 50Hz A1 A2 MSG 36CR 380V 50Hz...

Page 157: ...121 6 2 Heat pump MSG 36HR 220 240V 50Hz and 380V 50Hz MSG 36HR 220 240V 50Hz and 380V 50Hz A1 A2 MSG 36HR 380V 50Hz...

Page 158: ...t Defrosting indicator flickers at 5Hz the condenser temperature sensor is open or short Operation indicator time indicator indicator flicker at 5Hz EEPROM error Defrosting indicator auto indicator in...

Page 159: ...TE5 On On Temp down T TE5 4 Minutes Off Off Condenser high temp protection only for heat pump Temp Condition Compressor T TE10 Off Temp up T TE10 On T TE11 Off Temp down T TE11 On 8 3 Dehumidifying mo...

Page 160: ...8 T TE7 On Off Indoor exchanger temp up T TE7 Off Off T TE9 Off Off Indoor exchanger temp down T TE9 On On Anti cold air protection T evaporator pipe sensor temp Indoor fan speed T TE14 2 Low speed or...

Page 161: ...air circulation is kept at low speed Cold air proof function takes priority over all 8 8 Manual operation Manual operation is controlled by touching buttons and divided into force cooling and forced...

Page 162: ...ak protection 8 10 3 EEPROM error protection 8 10 4 Current protection function I Current value Outdoor fan Compressor I I3 On On I3 I I2 Off On I2 I I1 Off Turn off compressor after 5 minutes Current...

Page 163: ...ulti bend structure which enlarges the heat exchange surface 1 2The front panel is tightly fixed with the front frame by simply buckling the latter with a buckle mechanism on the panel 1 3The manual f...

Page 164: ...22 NOISE dB A 60 60 58 58 NET WEIGHT kg 67 69 58 60 OUTDOOR UNIT DIMENSION mm 845X695X335 845X695X335 845X695X335 845X695X335 MAX INPUT WATTS W 3800 3800 3200 3200 MAX INPUT AMPS A 20 20 16 16 DESIGN...

Page 165: ...222 1080X330X222 Packing W H D mm 1165X445X320 1165X445X320 Indoor unit Net Gross weight Kg 17 22 17 22 Model YDK53 6K YDK53 6K Brand Welling Welling Input W 140 140 Capacitor uF 3 5 3 5 Outdoor fan m...

Page 166: ...B A 60 60 58 58 NET WEIGHT kg 63 64 61 62 OUTDOOR UNIT DIMENSION mm 845X695X335 845X695X335 845X695X335 845X695X335 MAX INPUT WATTS W 3800 3800 3200 3200 MAX INPUT AMPS A 20 20 16 16 DESIGN PRESSURE M...

Page 167: ...0X330X222 1080X330X222 Packing W H D mm 1165X445X320 1165X445X320 Indoor unit Net Gross weight Kg 17 22 17 22 Model YDK100 6D YDK100 6D Brand Welling Welling Input W 169 169 Capacitor uF 5 5 Outdoor f...

Page 168: ...3 Dimensions 3 1 Indoor unit 3 2 Outdoor unit 12 5 102...

Page 169: ...emp 4 way valve Heat exchanger Heat exchanger Sensor of heat Sensor of heat exchanger temp exchanger temp Compressor Valve Capillary Reservoir 4 2 Cooling only Indoor unit outdoor unit Valve Sensor of...

Page 170: ...the continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2 Heating operation Indoor air temp DB 30 25 20 15 10 5 5 5 15 25 Outdoor unit air tem...

Page 171: ...6 Wiring diagram 6 1 MSG 24CR MSG 30CR MSG 24CRN2 MSG 30CRN2 220V 1Ph A2 A1 105...

Page 172: ...6 2 MSG 24HR MSG 30HR MSG 24HRN2 MSG 30HRN2 220V 1Ph A1 A2 106...

Page 173: ...6 2 MSG 30CR MSG 30CRN2 380V 3Ph 107...

Page 174: ...6 2 MSG 30HR MSG 30HRN2 380V 3Ph 108...

Page 175: ...ers at 5Hz the room temperature sensor o is open or short Operation indicator flickers at 5Hz the evaporator temperature sensor is open or short Defrosting indicator flickers at 5Hz the condenser temp...

Page 176: ...On On Temp down T TE5 4 Minutes Off Off Condenser high temp protection only for heat pump Temp Condition Compressor T TE10 Off Temp up T TE10 On T TE11 Off Temp down T TE11 On 8 3 Dehumidifying mode 8...

Page 177: ...Temp Indoor fan speed T 2 Med speed Room temp up T 2 Low speed T 0 Low speed Room temp down T 0 Med speed Indoor evaporator high temperature protection Condition T Indoor exchanger temp Compressor Ou...

Page 178: ...ant and the air circulation is kept at low speed Heating The set temperature decrease 1 per hour Two hours later the set temperature will maintain as a constant and the air circulation is kept at low...

Page 179: ...with a delay of 3 minutes 8 10 2 Sensor open and break protection 8 10 3 EEPROM error protection 8 10 4 Current protection function Condition Indoor fan Compressor Outdoor fan Remark I IRESTORE On On...

Page 180: ...30CR MSG 30HR I3SEC 22A 22A 26A 26A I5MIN 20A 20A 24A 24A IFAN 16A 16A 20A 20A IRESTORE 14A 14A 18A 18A TE1 25 25 25 TE2 32 32 32 TE3 30 30 30 TE4 20 20 20 TE5 2 2 2 2 TE6 12 12 12 12 TE7 63 63 TE8 5...

Page 181: ...GLORY ECO STAR SERIES 1 Features 66 2 Specification 67 3 Dimensions 73 4 Refrigeration cycle diagram 77 5 Operation limits 78 6 Wiring diagram 79 7 Troubleshooting 86 8 Electronic function 86 65...

Page 182: ...1 Features 1 1Compact design 1 2High efficiency and quiet operation 66...

Page 183: ...h 300 270 240 380 350 320 380 350 320 450 420 390 450 420 390 Indoor noise level Hi Mi Lo dB A 32 28 25 32 28 25 32 28 25 33 31 27 33 31 27 Dimension W H D mm 750 250 188 750 250 188 750 250 188 750 2...

Page 184: ...80 1180 Indoor air flow Hi Mi Lo m3 h 550 550 750 710 650 750 710 650 Indoor noise level Hi Mi Lo dB A 36 33 30 36 33 30 41 38 35 41 38 35 Dimension W H D mm 750X250X188 750X250X188 906 286 235 906 28...

Page 185: ...60 700 Indoor noise level Hi Mi Lo dB A 41 37 33 41 37 33 Dimension W H D mm 906 286 235 906 286 235 Packing W H D mm 1020X380X328 1020X380X328 Indoor unit Net Gross weight Kg 13 5 16 5 13 5 16 5 Mode...

Page 186: ...960 900 1100 1020 950 1100 1020 950 Indoor air flow Hi Mi Lo m3 h 430 400 370 430 400 370 470 440 410 470 440 410 Indoor noise level Hi Mi Lo dB A 35 32 30 35 32 30 36 32 30 36 32 30 Dimension W H D...

Page 187: ...620 550 520 Indoor noise level Hi Mi Lo dB A 37 34 31 37 34 31 Dimension W H D mm 815X280X195 815X280X195 Packing W H D mm 915X360X275 915X360X275 Indoor unit Net Gross weight Kg 10 5 13 5 10 5 13 5...

Page 188: ...i Lo m3 h 800 770 740 800 770 740 800 770 740 800 770 740 Indoor noise level Hi Mi Lo dB A 41 37 35 41 37 35 41 37 35 41 37 35 Dimension W H D mm 906X286X235 906X286X235 906X286X235 906X286X235 Packin...

Page 189: ...3 Dimensions 3 1 Indoor unit MSG 05 07 09C H R N2 MSG 12C H R 3 2 Indoor unit MSG 12C H R N2 280 73...

Page 190: ...3 3 Indoor unit MSG 18 21C H R N2 3 4 Outdoor unit MSG 05 07 09C H R N2 74...

Page 191: ...3 5 Outdoor unit MSG 12C H R N2 MSG 18C H R 3 6 Outdoor unit MSG 18C H RN2 530 315 290 750 110 62 590 285 75...

Page 192: ...3 7 Outdoor unit MSG 21C H R N2 12 5 76...

Page 193: ...e Sensor of room temp 4 way valve Heat exchanger Heat exchanger Sensor of heat exchanger temp Compressor Valve Capillary 4 2 Cooling only Indoor unit outdoor unit Valve Sensor of room temp Heat exchan...

Page 194: ...continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2Heating operation Indoor air temp DB 30 25 20 15 10 5 DRY COOLING 5 5 15 25 Outdoor unit...

Page 195: ...g diagram 6 1 Cooling only 6 1 1 MSG 05CR Indoor unit POWER SUPPLY COMPRESSOR CAPACITOR RE O T OOR IT O ER OA RE A COMPRESSOR S C E R AC RE AC INDOOR UNIT FAN CAPACITOR RED Y G FAN MOTOR Y G UE AC RED...

Page 196: ...2 MSG 07CR MSG 07CRN2 MSG 09CR MSG 09CRN2 POWER SUPPLY N COMPRESSOR CAPACITOR RED OUTDOOR UNIT O ER OAD RE AY Y G COMPRESSOR S C UE R AC RED AC INDOOR UNIT FAN CAPACITOR RED Y G FAN MOTOR Y G UE AC RE...

Page 197: ...6 1 3 MSG 12CR Indoor unit A Type POWER SUPPLY N COMPRESSOR CAPACITOR RED OUTDOOR UNIT O ER OAD RE AY Y G COMPRESSOR S C UE R AC RED AC INDOOR UNIT FAN CAPACITOR RED Y G FAN MOTOR Y G UE AC RED 81...

Page 198: ...6 1 4 MSG 12CR B Type MSG 12CR N2 N COMPRESSOR CAPACITOR RED OUTDOOR UNIT O ER OAD RE AY Y G COMPRESSOR S C UE R AC RED AC INDOOR UNIT FAN CAPACITOR RED Y G FAN MOTOR Y G UE AC RED 82...

Page 199: ...ER LOUVER MOTOR CN6 INDOOR MOTOR BLACK WHITE TRANSFORMER DISPLAY BOARD SWITCH BOARD CN12 CN9 COMPRESSOR RELAY CURRENT DETECTOR WHITE CN1 CN4 BROWN BLUE CN14 CN2 N COMPRESSOR CAPACITOR RED OUTDOOR UNIT...

Page 200: ...6 2 Heating cooling 6 2 1 MSG 07HR MSG 07HRN2 MSG 07HR MSG 07HRN2 MSG 09HR MSG 09HRN2 MSG 12HR 84...

Page 201: ...6 2 2 MSG 12HR B TYPE MSG 12HRN2 85...

Page 202: ...YELLOW CN5 LOUVER MOTOR CN8 AMBIENT SENSOR CN3 SENSOR CN10 CN7 HEAT EXCHANGER LOUVER MOTOR CN6 INDOOR MOTOR GREEN BLACK WHITE TRANSFORMER DISPLAY BOARD SWITCH BOARD CN12 CN9 COMPRESSOR RELAY CURRENT...

Page 203: ...V 8 1 2 Input power frequency 50Hz 8 1 3 Ambient temperature 7 C 43 C 8 1 4 Indoor fan normal working amp is less than 1A 8 1 5 Outdoor fan Normal working amp is less than 1 5A 8 1 6 Four way valve no...

Page 204: ...sor protection at open circuit and breaking disconnection 8 4 3 Temperature Fuse break protection 8 4 4 Fan Speed is out of control When Indoor Fan Speed is too high higher than High Fan 300RPM or too...

Page 205: ...3 Med Temp down T 1 Low Anti freezing control to indoor evaporator at cooling mode T evaporator temp Condition Temp Time Compressor Outdoor fan T TE6 On On Temp up T TE6 5 Minutes Off Off T TE5 On On...

Page 206: ...mode except for the defrosting mode or the end of defrost 8 8 3 Action of compressor and outdoor fan motor at heating mode compressor must run for 7 minutes after starting and then judge temperature M...

Page 207: ...or high temp protection only closes outdoor fan with the compressor still running Add up to 90 minutes 8 9 2 Defrosting time If the temp difference condition is satisfied for less than 40 minutes this...

Page 208: ...mode 8 11 Forced cooling function 8 11 1 Select forced cooling function with the forced cooling button or the switch 8 11 2 The compressor is unconditionally turned on after 30 minutes cooling operati...

Page 209: ...t low speed Cold air proof function takes precedence over all 8 14 4 Auto The economic running function operates in accordance with selected running mode by auto mode 8 15 Auto restart function In cas...

Page 210: ...2A 5 2A 5 5A 5 5A 8 0A 8 0A IRESTORE 4 2A 4 2A 4 5A 4 5A 6 0A 6 0A IDEFROST 3 2A 3 5A 5 5A TE1 28 28 28 TE2 32 32 32 TE3 30 30 30 TE4 26 26 20 TE5 2 2 2 2 3 3 TE6 7 7 7 7 8 8 TE7 60 60 60 TE8 53 53 53...

Page 211: ...5A IFAN 5 2A 5 2A 5 5A 5 5A IRESTORE 4 2A 4 2A 4 5A 4 5A IDEFROST 3 2A 3 5A TE1 28 28 TE2 32 32 TE3 30 30 TE4 26 26 TE5 4 4 4 4 TE6 10 10 10 10 TE7 60 60 TE8 53 53 TE9 50 50 ANGLCOOL 200 200 200 200...

Page 212: ...5A 13 0A 13 0A 16 0A 16 0A IFAN 9 5A 9 5A 11 0A 11 0A 14 0A 14 0A IRESTORE 8 5A 8 5A 9 5A 9 5A 12A 12A IDEFROST 6 5A 6 5A 7A TE1 34 34 34 TE2 37 36 36 TE3 33 30 30 TE4 22 20 20 TE5 2 2 3 3 3 3 TE6 7...

Page 213: ...BRIGHT ECO SERIES 1 Features 46 2 Specification 47 3 Dimensions 51 4 Refrigeration cycle diagram 54 5 Operation limits 55 6 Wiring diagram 56 7 Troubleshooting 64 8 Electric control functions 64 45...

Page 214: ...iring connection There is a separate terminal in indoor unit so it is very easy and flexible to connect the indoor unit and outdoor unit 1 3 Ultra strong rust proof performance with special cataphoric...

Page 215: ...ndoor air flow Hi Mi Lo m3 h 330 290 250 330 290 250 410 360 320 410 360 320 540 480 400 600 500 400 Indoor noise level Hi Mi Lo dB A 36 34 31 36 34 31 39 35 33 39 35 33 42 40 38 42 39 37 Dimension W...

Page 216: ...UF 450VAC Indoor air flow Hi Mi Lo m3 h 810 740 670 810 740 670 900 780 670 900 780 670 Indoor noise level Hi Mi Lo dB A 43 41 35 43 41 35 43 41 35 43 41 35 Dimension W H D mm 1025X315X210 1025X315X21...

Page 217: ...1350 1220 1100 Indoor air flow Hi Mi Lo m3 h 1000 880 750 1000 880 750 1000 880 750 1000 880 750 Indoor noise level Hi Mi Lo dB A 44 41 39 44 41 39 44 41 39 44 41 39 Dimension W H D mm 1190X320X205 1...

Page 218: ...0 750 Indoor noise level Hi Mi Lo dB A 44 41 39 44 41 39 Dimension W H D mm 1190X320X205 1190X320X205 Packing W H D mm 1265X445X320 1265X445X320 Indoor unit Net Gross weight Kg 20 25 20 25 Model YDK10...

Page 219: ...3 Dimensions 3 1 Indoor unit 3 1 1 Indoor unit 7000 9000Btu h 7000 9000Btu h 3 1 2 Indoor unit 12000Btu h 3 1 3 Indoor unit 18000 21000Btu h 51...

Page 220: ...3 1 4 Indoor unit 24000 30000Btu h 3 2 Outdoor unit 3 2 1 Outdoor unit 7000 9000Btu h 3 2 2 Outdoor unit 12000Btu h 52...

Page 221: ...3 2 3 Outdoor unit 18000Btu h 530 315 290 750 110 62 590 285 3 2 4 Outdoor unit 21000 30000Btu h 12 5 53...

Page 222: ...oom temp 4 way valve Heat exchanger Heat exchanger Sensor of heat exchanger temp Compressor Valve Capillary drier filter 4 2 Cooling only Indoor unit outdoor unit Valve Sensor of room temp Heat exchan...

Page 223: ...he continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2 Heating operation Indoor air temp DB 30 25 20 15 10 5 DRY COOLING 5 5 15 25 Outdoor u...

Page 224: ...O R U N I T O U T D O O R U N I T F A N C A P A C I T O R C O M P R E S S O R C A P A C I T O R 6 1 2 MSB 12CRN2 RED N O ER OAD RE AY COMPRESSOR S C RED UE R AC AC Y G RED FAN MOTOR UE AC RED Y G Y G...

Page 225: ...6 1 3 MSB 18CRN2 MSB 21CRN2 6 1 4 MSG 24CRN2 MSG 30CRN2 CN13 CN5 CN11 CN10 MAIN BOARD CN1 CN9 B AC R D B INDOOR AN O O DOOR NI R D BRO N AN CA ACI OR POWER RAN ORMER CN2 CN3 RED BLACK Y G 57...

Page 226: ...6 1 5 MSG 30CRN2 380V 50Hz A N 1 2 3 4 58...

Page 227: ...6 2 1 MSB 07HRN2 MSB 09HRN2 6 2 2 MSB 12HRN2 59...

Page 228: ...6 2 3 MSB 18HRN2 TO INDOOR UNIT RED BLACK BLUE BLACK Y G COMPRESSOR C S R WHITE BLUE COMPRESSOR CAPACITOR FAN MOTOR RED BLUE FAN CAPACITOR BLACK BLUE 4 WAY Y G 60...

Page 229: ...6 2 4 MSB 21HRN2 61...

Page 230: ...6 2 5 MSB 24HRN2 MSB 30HRN2 A1 A2 62...

Page 231: ...6 2 6 MSB 30HRN2 380V 50Hz 63...

Page 232: ...evaporator is open circuit or short circuit X X Indoor room temp sensor is open circuit or short circuit X X EEPROM error On X r Extinguish Flash at 5Hz 7 2 18000Btu h 30000Btu h 64 LED status Operati...

Page 233: ...rame and the base plate are integrally designed and of easy installation 1 3The front panel is tightly fixed with the front frame by simply buckling the latter with a buckle mechanism on the panel 1 4...

Page 234: ...r flow Hi Mi Lo m3 h 810 770 720 810 770 720 920 800 720 920 800 720 Indoor noise level Hi Mi Lo dB A 43 41 39 43 41 39 43 40 36 43 40 36 Dimension W H D mm 1025X315X210 1025X315X210 1025X315X210 1025...

Page 235: ...0 855 1200 1050 855 1200 1050 855 Indoor noise level Hi Mi Lo dB A 45 42 39 45 42 39 45 42 39 45 42 39 Dimension W H D mm 1190X320X205 1190X320X205 1190X320X205 1190X320X205 Packing W H D mm 1265X445X...

Page 236: ...3 Dimensions 3 1 Indoor unit 18000 21000Btu h 3 2 Indoor unit 24000 30000Btu h 31...

Page 237: ...3 3 Outdoor unit 18000 3 4 Indoor unit 21000 30000Btu h 12 5 32...

Page 238: ...emp 4 way valve Heat exchanger Heat exchanger Sensor of heat Sensor of heat exchanger temp exchanger temp Compressor Valve Capillary Reservoir 4 2 Cooling only Indoor unit outdoor unit Valve Sensor of...

Page 239: ...the continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2 Heating operation Indoor air temp DB 30 25 20 15 10 5 5 5 15 25 Outdoor unit air te...

Page 240: ...6 Wiring diagram 6 1 MSB 18CR MSB 21CR 35...

Page 241: ...6 2 MSB 24CR MSB 30CR 36...

Page 242: ...6 3MSB 18HR TO INDOOR UNIT RED BLACK BLUE BLACK Y G COMPRESSOR C S R WHITE BLUE COMPRESSOR CAPACITOR FAN MOTOR RED BLUE FAN CAPACITOR BLACK BLUE 4 WAY Y G 37...

Page 243: ...6 4 MSB 21HR 38...

Page 244: ...6 5 MSB 24HR MSB 30HR A1 A2 39...

Page 245: ...8 Electronic Control Principle of Large Cooling Capacity Split Model A C 8 1 Fan only mode Fan speed is high mid low Auto 8 2 Cooling mode The 4 way valve is closed at cooling mode The action of the...

Page 246: ...8 4 4 Indoor Fan actions at heating mode Indoor Fan can be set at HIGH MID LOW AUTO by using a remote controller but Anti cold wind function prevails Auto wind Condition T Indoor Temp Setting Temp In...

Page 247: ...according to the difference between room temp TA and set temp TS TA TS Operation mode TA TS 2 Cooling 1 TA TS 2 Air only TA TS 1 Heating air only for cooling only type 8 6 2 At auto mode the indoor f...

Page 248: ...rced auto mode When receiving the signals the forced auto mode will be canceled and the A C changes to remote control status and performs operation as the signals indicates 8 8 2 2 When entering the f...

Page 249: ...2 TE6 10 10 12 12 12 12 TE7 63 63 63 TE8 56 54 54 TE9 49 50 50 TE10 65 65 65 TE11 60 55 55 TE14 32 32 32 Model MSB 18CRN2 MSB 18HRN2 MSB 21CRN2 MSB 21HRN2 MSB 24CRN2 MSB 30CRN2 MSB 24HRN2 MSB 30HRN2 I...

Page 250: ...am 14 5 Operation limits 15 6 Wiring diagram 16 7 Troubleshooting 20 8 Electric control functions 20 BRIGHT STAR SERIES Capacity more than 18000Btu h 1 Features 28 2 Specification 29 3 Dimensions 31 4...

Page 251: ...e wiring connection There is a separate terminal in indoor unit so it is very easy and flexible to connect the indoor unit and outdoor unit 1 3 Ultra strong rust proof performance with special catapho...

Page 252: ...oise level Hi Mi Lo dB A 32 29 26 32 29 26 34 31 29 34 31 29 39 36 33 Dimension W H D mm 785X265X150 785X265X150 785X265X150 785X265X150 785X265X150 Packing W H D mm 865X340X228 865X340X228 865X340X22...

Page 253: ...200 1060 Indoor air flow Hi Mi Lo m3 h 410 360 320 540 500 440 540 500 440 Indoor noise level Hi Mi Lo dB A 39 36 33 39 37 34 39 37 34 Dimension W H D mm 785X265X150 900X300X172 900X300X172 Packing W...

Page 254: ...12 3 Dimensions 3 1 Indoor unit 5000 9000Btu h 12000Btu h...

Page 255: ...13 3 2 Outdoor unit 5000 9000Btu h 3 3 Outdoor unit 12000Btu h...

Page 256: ...alve Sensor of room temp 4 way valve Heat exchanger Heat exchanger Sensor of heat exchanger temp Compressor Valve Capillary 4 2 Cooling only Indoor unit outdoor unit Valve Sensor of room temp Heat exc...

Page 257: ...ult from the continuous operation under constant air temperature conditions However excludes the initial pull down stage 5 2 Heating operation Indoor air temp DB 30 25 20 15 10 5 5 5 15 25 Outdoor uni...

Page 258: ...16 6 Wiring diagram 6 1 Cooling only 5000 9000Btu h 12000Btu h...

Page 259: ...D COMPRESSOR CAPACITOR 1 2 N O U T D O O R U N I T O V E R L O A D R E L A Y C O M P R E S S O R S C R E D B L U E R B L A C K B L A C K FAN CAPACITOR Y G R E D F A N M O T O R B L U E B L A C K R E D...

Page 260: ...18 6 2 Heating cooling 5000 9000Btu h 12000Btu h...

Page 261: ...19 Outdoor unit...

Page 262: ...or On X r Extinguish Flash at 5Hz 8 Electric control functions 8 1 Electric Control working environment 8 1 1 Input voltage 175 253V 8 1 2 Input power frequency 50Hz 8 1 3 Ambient temperature 7 C 43 C...

Page 263: ...Position set for indoor unit wind flap LED displaying and alarm On or off Timer Protection for the compressor Current protection High temperature protection of indoor heat exchanger at heating mode Au...

Page 264: ...mpressor On the unit stops and LED displays failure information and can t returns to normal operation automatically 8 5 Fan only mode Fan speed can be set to high mid low Auto 8 6 Cooling mode The 4 w...

Page 265: ...compressor changed into non heating mode or turned off 4 way valve doesn t delay in dehumidifying mode 8 8 2 Generally the outdoor fan is turned off with the on off action of compressor in heating mo...

Page 266: ...exchanger temp up T TE7 Off Off T TE9 Off Off Indoor exchanger temp down T TE9 On On 8 9 Defrosting operation Available for heating only 8 9 1 Defrosting condition Defrosting starts when either of the...

Page 267: ...inutes after three continuous 6 minute defrosting time the fourth defrosting time is 10 minutes The circulation is as following 6 minute defrost 6 minute defrost 6 minute defrost 10 minute defrost 8 9...

Page 268: ...the A C operates at DRY mode with a set temp of 24 C All protections of remote control cooling are available at forced cooling operation 8 12 Forced Auto function A Select forced auto function with th...

Page 269: ...10 0A IFAN 5 2A 5 2A 5 5A 5 5A 8 0A 8 0A IRESTORE 4 2A 4 2A 4 5A 4 5A 6 0A 6 0A IDEFROST 3 2A 4 5A 5 5A TE1 28 28 28 TE2 32 32 32 TE3 30 30 30 TE4 20 20 20 TE5 2 2 2 2 2 2 TE6 7 7 7 7 7 7 TE7 60 60 6...

Page 270: ...off valve or discharge the indoor unit air by refrigerant R407C bottle Discharged the air in system by outdoor unit refrigerant is forbidden 1 2 5 Ester oil could adsorb the water in the air In order...

Page 271: ...eyes with watery boric acid water if the ache gets heavy To avoid the accident please ensure that you wear the protection glasses Contact with skin directly The temperature will decrease rapidly by e...

Page 272: ...hange the drier if the refrigerant system is exscinded in service after we exscind the refrigerant system we must use something to wrap the fracture lest the moisture in air enters into the system The...

Page 273: ...4 5V Check according to the following procedure No Yes No After energizing the air conditioner can t be operated Check if AC220V power supply outputs to Indoor PCB Check if AC220V exists at the primar...

Page 274: ...ration lamp flashes and Timer lamp on yes No 4 3 Operation lamp off and Timer lamp flashes No Yes Yes No 4 4 Operation lamp on and Timer lamp flashes EEPROM error indoor PCB is defective Operation lam...

Page 275: ...peration lamp off Timer lamp flashes and Defrosting lamp flashes 5 3 Operation lamp flashes Timer lamp flashes and Defrosting lamp flashes This is alarm signal when the main chip can t detect over zer...

Page 276: ...frosting lamp off EEPROM error main PCB has fault Is connection to connector good Replace the sensor Repair connector Is connection to connector good Replace the sensor Repair connector Temporarily tu...

Page 277: ...pecification 278 3 Dimensions 279 4 Refrigeration cycle diagram 281 5 Pressure table 282 6 Capacity table 284 7 Operation Limits 286 8 PCB diagram 287 9 Wiring diagram 289 10 Electronic function 291 1...

Page 278: ...ti cold air function at heating mode 1 5 Auto defrosting 1 6 Outdoor electric current protection 1 7 Temperature protection of the outdoor compressor top 1 8 Restart protection for the compressor 1 9...

Page 279: ...of circuits 2 2 Indoor air flow Hi Mi Lo m3 h 570 480 350 700 520 420 Indoor noise level Hi Mi Lo dB A 40 34 29 42 35 29 Dimension W H D mm 750 250 205 815 280 215 Packing W H D mm 830 335 285 915 36...

Page 280: ...3 Dimensions 3 1 Indoor unit MSH 09HRDN1 3 2 Indoor unit MSH 12HRDN1 279...

Page 281: ...3 4 Outdoor unit MSH 09HRDN1 MSH 12HRDN1 530 315 290 750 110 62 590 285 280...

Page 282: ...4 Refrigeration cycle diagram 281...

Page 283: ...6 24 C D 17 C W Pressure kg cm2 8 8 8 9 8 9 9 6 10 5 11 0 27 C D 19 C W Pressure kg cm2 8 8 8 9 9 0 9 0 11 0 11 5 32 C D 23 C W Pressure kg cm2 8 9 9 0 9 1 10 1 12 0 12 5 Heating mode OUTDOOR CONDITI...

Page 284: ...W Pressure kg cm2 6 9 7 0 7 3 7 6 8 6 9 2 32 C D 23 C W Pressure kg cm2 6 9 7 4 7 6 8 1 9 4 9 8 Heating mode OUTDOOR CONDITIONS Indoor Conditions Pressure 12 C D 11 C W 7 C D 6 C W 0 C D 1 C W 4 C D...

Page 285: ...kW 3 29 3 33 3 12 3 05 2 80 2 62 2 32 Sensitive capacity kW 2 17 2 15 2 43 2 56 2 38 2 33 2 05 32 C D 23 C W Input kW 0 78 0 80 0 86 1 00 1 01 1 08 1 23 HEATING OUTDOOR CONDITIONS Indoor Conditions 2...

Page 286: ...4 32 4 02 3 80 3 62 3 40 3 28 Sensitive capacity kW 3 168 3 80 3 01 3 07 3 11 2 96 2 89 32 C D 23 C W Input kW 0 989 1 12 1 25 1 40 1 48 1 55 1 68 HEATING OUTDOOR CONDITIONS Indoor Conditions 24 C D...

Page 287: ...n Limits 7 1 Cooling mode Indoor temperature 17 32 Outdoor temperature 0 50 2 2 Heating mode Indoor temperature 17 27 Outdoor temperature 15 34 2 3 Dry mode Indoor temperature 10 32 Outdoor temperatur...

Page 288: ...32 29 P33 30 P20 31 VDD1 32 P21 33 P22 34 P23 35 P24 36 Vpp IC 37 XT2 38 XT1 39 RESET 40 X2 41 X1 42 IC8 UPD789166 X1 2 5M R10 105 R11 10K R12 10K C11 104 R13 103 1 2 3 IC9 7042 A0 1 A1 2 A2 3 GND 4 S...

Page 289: ...C37 472 C36 472 1 2 3 CN11 1 2 3 4 5 6 7 8 9 10 CN5 1 2 J1 C29 330 R17 4 3k R14 5 1k 1 2 CN4 R15 5 1k R18 2k R29 2k C17 224 C18 104 C19 104 R49 10K C35 224 C41 101 SW1 R30 10k C20 103 C21 101 R44 5 1...

Page 290: ...ART CHOICE 9 2 MSH 09HRDN1 outdoor unit COMPRES SOR OUTDOOR MAIN PCB 4 WAY OUTDOOR FAN BLUE RED BLUE BLACK RED RED RED RED RED BLUE RED RED BLUE BLUE FILTER MOD ULE 4 3 RLY1 CN4 CN14 CN15 CN17 CN18 CN...

Page 291: ...PCB 4 WAY OUTDOOR FAN BLUE RED BLUE BLACK RED RED RED RED RED BLUE RED RED BLUE BLUE FILTER MOD ULE 4 3 RLY1 CN4 CN14 CN15 CN17 CN18 CN3 CN23 CN1 CN8 CN13 P 1 CT2 CN16 CN19 CN20 CN5 P N U V W N S ORAN...

Page 292: ...ly This indicator illuminates when the air conditioner starts defrosting automatically or when the warm air control feature is activated in heating mode 10 2 4 TEMPERATURE indicator Usually it display...

Page 293: ...re information and can t return to normal operation automatically 10 3 7 Cross Zero signal error warning If there is no Cross Zero signals in 4 minutes the unit stops and LED displays failure informat...

Page 294: ...humidifying operation will be resumed when room temperature restores to over 12 10 6 5 At dehumidifying mode the anti freezing function of the indoor heat exchanger is the same as that of cooling mode...

Page 295: ...1 0 High 1 0 T 2 0 Med Room temp down T 2 0 Low 10 7 6 Indoor evaporator high temperature protection at heating mode Condition T Indoor exchanger temp Compressor T 48 On 53 T 63 Decrease frequency of...

Page 296: ...ture remains consecutively 6 c for more than 3 minutes b The temperature of outdoor heat exchanger remains consecutively lower than 3 c for more than 40 minutes and the temperature remains consecutive...

Page 297: ...s set as low the A C operates with a setting temp of 24 10 11 3 At auto mode the A C operates with a set temp of 24 10 12 Timer Function 10 12 1 The maximum length of timer is 24 hours and the minimum...

Page 298: ...elected running mode by auto mode 10 13 5 After 7 hours unit cancels this modes automatically 10 14 Auto restart function In case of a sudden power failure this function automatically sets the unit to...

Page 299: ...orator temperature sensor open or short circuit of P0 Module protection P1 Over load or too low voltage protection P2 Compressor top protection against temperature P3 Outdoor low temp protection P4 In...

Page 300: ...hip ADMCF328 between No10 and No19 Check the PC817 PC851 indoor PCB and Outdoor main PCB Yes Is PC817 or PC851 normal Yes 1 check the signal wire between is it connected good 2 replace the PCB of indo...

Page 301: ...ed beyond control Is connector connection good Is voltage being applied to the fan motor rang 90v 160v between mid pin and N on CN2 Indoor fan motor is defective Repair the connector No Indoor PCB is...

Page 302: ...0 Module protection yes No Yes No Yes Is connection to connector good Replace the sensor Repair connector Is connection to connector good Is the wires to compressor right Check the outdoor inverter mo...

Page 303: ...11 1 9 Display LED STATUS P2 Compressor top protection against temperature Off 120c On 105c No Does compressor operate Is refrigerant circulation volume normal Gas charging Is protector normal Replace...

Page 304: ...ccording to the table in clause 12 Yes No Replace the outdoor main board Is the outdoor temp low than 15 C 11 1 11 Display LED STATUS P4 Inverter compressor error Are the connectors CN6 and CN 11 righ...

Page 305: ...8 1 37 1988 26 9 5507 53 3 0707 0 35 2024 27 9 1245 54 2 959 1 33 3269 28 8 7198 55 2 8442 2 31 5635 29 8 3357 56 2 7382 3 29 9058 30 7 9708 57 2 6368 4 28 3459 31 7 6241 58 2 5397 5 26 8778 32 7 2946...

Page 306: ...GD Midea Refrigeration Equipment Co Ltd SPLIT TYPE HEAT PUMP AIR CONDITIONERS Technical service manual 2005 F1 Series Wall Mounted Models MSF1 08CR MSF1 08HR MSF1 09CR MSF1 09HR 12CR MSF1 MSF1 12CR...

Page 307: ...10 Features 2 11 Specification 3 12 Dimensions 4 13 Refrigeration cycle diagram 5 14 Operation limits 6 15 Wiring diagram 7 16 Troubleshooting 9 17 Electronic function 10 18 Characteristic of temp se...

Page 308: ...1 Features 1 3Compact design 1 4 ation High efficiency and quiet oper...

Page 309: ...2 2 2 2 2 Fin type code Hydrophilic Hydrophilic Hydrophilic Hydrophilic Hydrophilic Hydrophilic Tube type mm 7 7 7 Innergroovee 7 Innergroove 7 innergroove 7 innergroove Indoor coil Number of circuits...

Page 310: ...tion temp Application area m2 12 16 12 16 14 21 14 21 18 26 18 26 Qty per 20 40 40 HQ set 130 270 295 130 270 295 130 270 295 130 270 295 113 238 274 113 238 274 1 The noise date is base on hemi anech...

Page 311: ...R MSF1 09CR MSF1 09HR MSF1 12CR MSF1 12HR 3 Dimensions 3 1 Indoor unit MSF1 08CR MSF1 08H MSF1 08CR MSF1 08HR MSF1 09CR MSF1 09HR 3 2 Outdoor unit Outdoor unit 3 3 MSF1 12CR MSF1 12HR...

Page 312: ......

Page 313: ...4 Refrigeration cycle diagram...

Page 314: ...limits Indo Out Indo Outd 43 5 1 Cooling mode Indoor temperature 21 32 Outdoor temperature 15 43 5 2 Heating mode or temperature 20 27 door temperature 7 24 5 3 Dry mode or temperature 10 32 oor temp...

Page 315: ...CN12 COMPRESSOR RELAY CN1 CN2 CN 6 STEP M OTOR INDOORMOTOR TRANSFORMER CN 5 P1 RO OMTEMPERATURE SENSOR BLUE RED DISPLAY BOARD BRO W N RED 3 4 BLACK Y G ANI O N GENERAT PO W ER OR ONLY USED FORSTEEL PA...

Page 316: ......

Page 317: ...2 8 CN1 CN2 C N6 C N9 STEPMOTOR INDOORMOTOR TRANSFO RM ER C N5 P1 3 4 RO OMTEM PERATURE SENSO R INDOOR UNIT 1 2 N 3 4 TOOUTDOOR UNIT Y G BLACK BLUE BR OW N RED DI SPLAY BOARD RED OUTDOORUNIT Y G ANI O...

Page 318: ......

Page 319: ...Over current protection of the compressor oc urs 4 times c X EEROM error On r Ex Fl 7 2 Operation lamp flashes and Timer lamp off 7 3 Operation lamp flashes and Timer lamp on tinguish ash at 5Hz Is c...

Page 320: ...CB is defective No s Operation lamp off and Timer lamp flashes Indoor PCB is defective Yes imer lamp flashes Power su ault pply f Outdoor un compressor it fault such as the The voltage of power supply...

Page 321: ...Breeze to Fan Off temperature TE5 Evaporator low temperature protection entering temperature 6 Eva w tem ture tection g tempe ator high temperature protection compressor of e 8 Evaporator high temper...

Page 322: ...3SEC Off Off After 3 Seconds I5MIN I I3SEC Off Off After 3 Seconds IFAN I I5MIN Off Off After 5 Minutes On On Off Heating mode IRESTORE I IFAN Low speed On On Cooling mode Current down I IRESTORE On O...

Page 323: ...REEZE ON 5minutes OFF 5minutes Repeat on and off cycle 8 7 8 Low room temperature protection When room temperature decreases to below 10 compressor and outdoor fan will stop indoor fan is Breeze Dehum...

Page 324: ...W AUTO by using a remote controller but Anti cold wind function prevails Anti cold wind control function at heating mode Condition T Indoor exchanger temp Indoor fan speed T TE1 Off TE1 T TE2 Breeze I...

Page 325: ...time If the temp difference condition is satisfied for less than 40 minutes this can be regarded as severe frosting The defrosting time is 10 minutes If the temp difference condition is satisfied for...

Page 326: ...cooling function 8 11 4 Select forced cooling function with the forced cooling button or the switch 8 11 5 The compressor is unconditionally turned on after 30 minutes cooling operation whose fan mod...

Page 327: ...l 8 14 8 Auto The economic running function operates in accordance with selected running mode by auto mode 8 17 Auto restart function In case of a sudden power failure this function automatically sets...

Page 328: ...IFAN 5 2A 5 2A 5 5A 5 5A 8 0 8 0 IRESTORE 4 2A 4 2A 4 5A 4 5A 8 6 8 6 IDEFROST 3 2A 3 5A 5 5 TE1 28 28 28 TE2 32 32 32 TE3 30 30 30 TE4 20 20 20 TE5 2 2 2 2 2 2 TE6 7 7 7 7 7 7 TE7 60 60 62 TE8 53 53...

Page 329: ...18 1 37 1988 26 9 5507 53 3 0707 0 35 2024 27 9 1245 54 2 959 1 33 3269 28 8 7198 55 2 8442 2 31 5635 29 8 3357 56 2 7382 3 29 9058 30 7 9708 57 2 6368 4 28 3459 31 7 6241 58 2 5397 5 26 8778 32 7 294...

Page 330: ...Technical service manual 2005 Alfa Glory Series R22 Wall Mounted Models MSH 07CR MSH 07HR MSH 09CR MSH 09HR MSH 12CR MSH 12HR...

Page 331: ...nts 1 Features 02 2 Specification 03 3 Dimensions 05 4 Refrigeration cycle diagram 07 5 Capacity table 08 6 Wiring diagram 13 7 Electronic function 18 8 Troubleshooting 26 9 Characteristic of temp sen...

Page 332: ...2 1 Features 1 1Compact design 1 2High efficiency and quiet operation...

Page 333: ...830X285X335 830X285X335 830X285X335 830X285X335 Net Gross weight Kg 8 10 8 10 8 10 8 10 Model YDK24 6T YDK24 6T YDK24 6F YDK24 6F Brand Welling Welling Welling Welling Input W 70 70 70 70 Capacitor uF...

Page 334: ...LLING WELLING Input W 72 96 Capacitor uF 2 5 F 450V 2 5 F 450V Speed r min 850 900 m3 h 1900 1900 dB A 53 53 Dimension W H D mm 780X540X240 780X540X240 Packing W H D mm 905X575X330 905X575X330 Net Gro...

Page 335: ...3 Dimensions 3 1 Indoor unit MSH 07CR MSH 07HR MSH 09CR MSH 09HR 3 2 Indoor unit MSH 12CR MSH 12HR 5...

Page 336: ...3 4 Outdoor unit MSH 07CR MSH 07HR MSH 09CR MSH 09HR 3 5 Outdoor unit MSH 12CR MSH 12HR 6...

Page 337: ...4 Refrigeration cycle diagram 7...

Page 338: ...2 07 Sensitive capacity kW 1 57 1 59 1 57 1 55 1 53 1 54 32 C D 23 C W Input kW 0 71 0 19 0 87 0 95 1 03 1 10 5 2 MSH 07HR SUMMER OUTDOOR TEMPERATURE DRY Indoor Conditions 25 C 30 C 35 C 40 C 45 C 50...

Page 339: ...OUTDOOR TEMPERATURE DRY Indoor Conditions 25 C 30 C 35 C 40 C 45 C 50 C Total capacity kW 2 44 2 32 2 16 1 98 1 82 1 70 Sensitive capacity kW 1 68 1 63 1 56 1 48 1 40 1 34 21 C D 15 C W Input kW 0 87...

Page 340: ...2 1 73 1 64 1 57 27 C D 19 C W Input kW 0 89 0 97 1 05 1 14 1 22 1 30 Total capacity kW 2 85 2 90 2 86 2 76 2 63 2 50 Sensitive capacity kW 1 83 1 85 1 84 1 81 1 78 1 79 32 C D 23 C W Input kW 0 88 0...

Page 341: ...sitive capacity kW 2 56 2 59 2 57 2 53 2 50 2 51 32 C D 23 C W Input kW 1 22 1 35 1 48 1 62 1 75 1 89 5 6 MSH 12HR SUMMER OUTDOOR TEMPERATURE DRY Indoor Conditions 25 C 30 C 35 C 40 C 45 C 50 C Total...

Page 342: ...4 81 4 28 3 78 2 45 2 04 1 97 15 C Input kW 1 61 1 44 1 29 1 11 1 03 0 99 Capacity kW 4 53 4 06 3 66 2 32 2 14 1 98 18 C Input kW 1 65 1 44 1 31 1 18 1 14 1 02 Capacity kW 4 50 4 10 3 63 2 21 1 98 1...

Page 343: ...D22 IN4148 R34 2K Q6 9014 RY4 RELAY SPST 12V a D23 IN4148 R35 2K Q7 9014 RY5 RELAY SPST 12V a D24 IN4148 C20 333 R36 51 1W VALVE VALVE FAN_OUT FAN_OUT HEAT HEAT RY6 COMP C21 333 R37 51 1W 12V a 1 CN14...

Page 344: ...6 2 Wiring diagram 6 2 1 Cooling only 6 2 1 1 MSH 07CR MSH 09CR COMPRESSOR CAPACITOR Y G INDOOR UNIT FAN CAPACITOR Y G Y G 14...

Page 345: ...7 2 1 2 MSH 12CR 15...

Page 346: ...7 2 2 Heating cooling 7 2 2 1 MSH 07HR MSH 09HR 16...

Page 347: ...7 2 2 2 MSH 12HR 17...

Page 348: ...e THDEFROST High wind defrosting temperature difference TMDEFROST Middle wind defrosting temperature difference TLDEFROST Low wind defrosting temperature difference TE1 Anti cold wind from Fan Off to...

Page 349: ...e IFAN I I5MIN Off Off After 5 Minutes Current up I5MIN I I3SEC Off Off After 3 Seconds I5MIN I I3SEC Off Off After 3 Seconds IFAN I I5MIN Off Off After 5 Minutes On On Off Heating mode IRESTORE I IFA...

Page 350: ...er is the same as that of cooling mode 7 7 5 At dehumidifying mode the action of fans of indoor is the same as that of air only mode 7 8 Heating mode 7 8 1 Generally the 4 way valve is open in heating...

Page 351: ...7 9 Defrosting operation Available for heating only 7 9 1 Defrosting condition Defrosting starts when either of the following A and B are satisfied A The compressor keeps running for 40 minutes or mo...

Page 352: ...automatically selects one of the following operation modes cooling heating or fan only according to the temp difference between room temp TA and set temp TS TA TS Operation mode TA TS 2 Cooling 1 TA T...

Page 353: ...et temperature rise 1 per hour Two hours later the set temperature will maintain as a constant and the fan speed is kept at low speed 7 18Heating The set temperature decrease 1 per hour Two hours late...

Page 354: ...IN 6 2A 6 2A 7 5A 7 5A IFAN 5 2A 5 2A 5 5A 5 5A IRESTORE 4 2A 4 2A 4 5A 4 5A IDEFROST 3 5A 3 5A TE1 28 28 TE2 32 32 TE3 30 30 TE4 26 26 TE5 4 4 4 4 TE6 10 10 10 10 TE7 60 60 TE8 53 53 TE9 50 50 ANGLCO...

Page 355: ...EC 14 5A 14 5A I5MIN 13 5A 13 5A IFAN 9 5A 9 5A IRESTORE 8 5A 8 5A IDEFROST 6 5A TE1 34 TE2 37 TE3 33 TE4 22 TE5 2 2 TE6 7 7 TE7 62 TE8 56 TE9 50 ANGLCOOL 170 170 ANGLHEAT 10 ANGLOFF 124 124 THDEFROST...

Page 356: ...5 SLEEP indicator 8 2 For all heat pump model r Extinguish Failure phenomenon Operation lamp Timer lamp Indoor fan speed has been out of control for over 1 minute X Indoor room temp or evaporator sen...

Page 357: ...itioner can t be operated Check if AC220V power supply outputs to Indoor PCB Check if AC220V exists at the primary coil of transformer Indoor PCB is defective Check if AC14 5V exists at the secondary...

Page 358: ...mer lamp flashes EEROM error indoor PCB is defective 8 3 3 5 Operation lamp flashes Timer lamp flashes This is alarm signal when the main chip can t detect over zero signal When such failure occurs th...

Page 359: ...1918 1 37 1988 26 9 5507 53 3 0707 0 35 2024 27 9 1245 54 2 959 1 33 3269 28 8 7198 55 2 8442 2 31 5635 29 8 3357 56 2 7382 3 29 9058 30 7 9708 57 2 6368 4 28 3459 31 7 6241 58 2 5397 5 26 8778 32 7 2...

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