Airwell OU10-47T Service Manual Download

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SAF Fixed RPM Series

Indoor Units

Outdoor Units

SAF024

OU7-24Z

SAF045

OU10-47T

GC 45

AUGUST 2009

REFRIGERANT

R22

HEAT PUMP

COOLING ONLY

R410A

SM SAFRPM

-A.

Summary of Contents for OU10-47T

Page 1: ...SAF Fixed RPM Series Indoor Units Outdoor Units SAF024 OU7 24Z SAF045 OU10 47T GC 45 AUGUST 2009 REFRIGERANT R22 HEAT PUMP COOLING ONLY R410A SM SAFRPM 1 A 0 GB ...

Page 2: ...ssue for original and changed pages are Original 0 March 2009 Total number of pages in this publication is 53 consisting of the following Page No Revision No Page No Revision No Page No Revision No Title 0 A 0 i 0 1 1 1 2 0 2 1 2 3 0 3 1 0 4 1 4 2 0 5 1 5 12 0 6 1 6 2 0 7 1 7 5 0 8 1 0 9 1 0 10 1 0 11 8 0 12 1 0 13 10 0 14 1 0 Zero in this column indicates an original page Due to constant improvem...

Page 3: ...IONS 3 1 4 OUTLINE DIMENSIONS 4 1 5 PERFORMANCE DATA PRESSURE CURVES 5 1 6 SOUND LEVEL CHARACTERISTICS 6 1 7 WIRING DIAGRAMS 7 1 8 ELECTRICAL DATA 8 1 9 REFRIGERATION DIAGRAMS 9 1 10 TUBING CONNECTIONS 10 1 11 CONTROL SYSTEM 11 1 12 TROUBLESHOOTING 12 1 13 EXPLODED VIEWS AND SPARE PARTS LISTS 13 1 14 APPENDIX A 14 1 ...

Page 4: ...t and can be easily fitted to many types of residential and commercials applications as restaurant shops reception room etc It includes Coil with hydrophilic aluminum fins Motorized air flap Low sound level of the indoor fan 1 4 Control The microprocessor indoor controller and an infrared remote control supplied as standard provide complete operating function and programming For further details pl...

Page 5: ...ctions Flare type interconnecting tubing to be produced on site For further details please refer to the Owner s Manual 1 7 Accessories Remote Control 1 8 Inbox Documentation Each unit is supplied with its Owner s Manual 1 9 Matching Table SAF024 SAF045 OU7 24Z OU10 47T GC 45 R22 ...

Page 6: ...imensions WxHxD mm 572x1848x410 Packaged weight kg 45 Units per pallet units 4 Stacking height units 4 levels OUTDOOR Refrigerant control Capillary tube Compressor type model Rotary Fan type quantity Axial x 1 Fan speeds H RPM 850 Air flow H m3 hr 3100 Sound power level H dB A 67 Sound pressure level 3 H dB A 58 Dimensions WxHxD mm 900x680x340 Net Weight kg 78 Package dimensions WxHxD mm 985x730x4...

Page 7: ... kg 60 Units per pallet Units 6 Stacking height Units 2 OUTDOOR Refrigerant control Capillary Compressor type model Scroll Fan type quantity Axial 2 Fan speeds H L RPM 1220 Air flow H L m hr 4500 Sound power level H L dB A 71 Sound pressure level 4 H L dB A 64 Dimensions W H D mm 900 970 340 Weight kg 91 Package dimensions W H D mm 985 1020 435 Packaged weight kg 95 Units per pallet Units 6 Stacki...

Page 8: ...60 Units per pallet units 6 Stacking height units 2 levels OUTDOOR Refrigerant control Capillary tube Compressor type model Scroll Dakin JT160BCBY1L Fan type quantity Propeller direct x 2 Fan speeds H RPM 780 Air flow H m3 hr 4680 Sound power level H dB A 64 Sound pressure level 3 H dB A 56 Dimensions WxHxD mm 950x1260x412 Net Weight kg 120 Package dimensions WxHxD mm 1100x1300x470 Packaged weight...

Page 9: ...B 3 1 Operating Limits R410A Indoor Outdoor Cooling Upper limit 32o C DB 23o C WB 46o C DB Lower limit 21o C DB 15o C WB 21o C DB Heating Upper limit 27o C DB 24o C DB 18o C WB Lower limit 10o C DB 9o C DB 10o C WB Voltage 1PH 198 264 V R22 Indoor Outdoor Cooling Upper limit 32o C DB 23o C WB 46o C DB Lower limit 21o C DB 15o C WB 21o C DB Heating Upper limit 27o C DB 24o C DB 18o C WB Lower limit...

Page 10: ...OUTLINE DIMENSIONS 4 1 SM SAFRPM 1 A 0 GB 4 OUTLINE DIMENSIONS 4 1 Indoor Unit SAF024 SAF045 4 2 Outdoor Unit OU7 24Z R410A B A C Model A B C SAF024 485 mm 300 mm 1730 mm SAF045 545 mm 420 mm 1780 mm ...

Page 11: ...OUTLINE DIMENSIONS 4 2 SM SAFRPM 1 A 0 GB 4 3 Outdoor Unit OU10 47T R410A 4 4 Outdoor Unit GC 45 R22 1270 950 112 5 65 4 378 187 5 572 340 80 8 81 ...

Page 12: ...50 7 69 SC 4 66 4 94 5 21 5 36 5 46 PI 1 97 1 99 2 00 2 01 2 03 30 TC 6 00 6 53 7 06 7 31 7 53 SC 4 51 4 79 5 10 5 25 5 35 PI 2 13 2 16 2 18 2 19 2 21 35 TC 5 56 6 03 6 65 6 98 7 31 SC 4 29 4 60 4 98 5 12 5 22 PI 2 29 2 33 2 37 2 39 2 40 40 TC 5 05 5 50 6 00 6 56 6 90 SC 4 04 4 35 4 71 4 86 4 96 PI 2 47 2 51 2 56 2 59 2 61 46 TC 4 38 4 79 5 27 5 82 6 27 SC 3 72 3 99 4 30 4 45 4 54 PI 2 70 2 74 2 8...

Page 13: ... 23 2 26 8 01 2 42 7 79 2 58 15 8 89 2 36 8 67 2 54 8 45 2 70 20 9 37 2 43 9 15 2 63 8 89 2 84 LEGEND TH Total Heating Capacity kW PI Power Input kW WB Wet Bulb Temp o C DB Dry Bulb Temp o C ID Indoor OD Outdoor 5 1 3 Capacity Correction Factor Due to Tubing Length Cooling TOTAL TUBING LENGTH 3m 7 5m 10m 15m 20m 25m 30m 40m 50m 1 02 1 0 981 0 966 Minimum recommended tubing length between indoor an...

Page 14: ... 8 80 9 34 9 85 10 13 10 32 PI 3 64 3 67 3 69 3 72 3 74 30 TC 11 10 12 08 13 05 13 52 13 92 SC 8 52 9 06 9 63 9 91 10 10 PI 3 93 3 99 4 02 4 05 4 09 35 TC 10 28 11 15 12 30 12 92 13 53 SC 8 10 8 69 9 41 9 68 9 87 PI 4 24 4 31 4 38 4 41 4 44 40 TC 9 34 10 17 11 10 12 14 12 76 SC 7 64 8 22 8 90 9 18 9 37 PI 4 57 4 64 4 72 4 78 4 83 46 TC 8 11 8 86 9 75 10 77 11 60 SC 7 04 7 54 8 12 8 40 8 59 PI 5 00...

Page 15: ...85 15 87 5 16 20 17 60 4 63 17 18 5 03 16 70 5 42 the above chat includes the weighted deicing infleuence LEGEND TH Total Heating Capacity kW PI Power Input kW WB Wet Bulb Temp o C DB Dry Bulb Temp o C ID Indoor OD Outdoor 5 2 3 Capacity Correction Factor Due to Tubing Length Cooling TOTAL TUBING LENGTH 3m 7 5m 10m 15m 20m 25m 30m 40m 50m 1 02 1 0 98 0 97 0 96 0 95 0 93 0 92 0 91 Minimum recommend...

Page 16: ...2 9 67 10 20 10 50 10 69 PI 3 79 3 82 3 85 3 87 3 90 30 TC 11 55 12 58 13 59 14 07 14 49 SC 8 83 9 39 9 98 10 27 10 47 PI 4 09 4 15 4 19 4 22 4 26 35 TC 10 69 11 60 12 80 13 44 14 08 SC 8 40 9 00 9 75 10 03 10 23 PI 4 41 4 49 4 56 4 59 4 62 40 TC 9 72 10 59 11 55 12 63 13 28 SC 7 92 8 52 9 22 9 52 9 71 PI 4 76 4 83 4 92 4 98 5 03 46 TC 8 44 9 22 10 14 11 21 12 08 SC 7 29 7 81 8 41 8 70 8 90 PI 5 2...

Page 17: ...5 68 17 71 6 04 20 19 64 5 43 19 17 5 89 18 63 6 35 the above chat includes the weighted deicing infleuence LEGEND TH Total Heating Capacity kW PI Power Input kW WB Wet Bulb Temp o C DB Dry Bulb Temp o C ID Indoor OD Outdoor 5 3 3 Capacity Correction Factor Due to Tubing Length Cooling TOTAL TUBING LENGTH 3m 7 5m 10m 15m 20m 25m 30m 40m 50m 1 01 1 0 97 0 96 0 94 0 93 0 9 0 85 0 81 Minimum recommen...

Page 18: ... Z R410A 5 4 1 Cooling Discharge Pressure VS Outdoor Temp 16 18 20 22 24 26 28 30 32 34 36 38 40 15 20 25 30 35 40 46 Outdoor Temp DB o C Discharge Pressure Bar g Suction Pressure VS Outdoor Temp 6 0 7 0 8 0 9 0 10 0 11 0 12 0 15 20 25 30 35 40 46 Outdoor Temp DB o C Suction Pressure Bar g ...

Page 19: ...g Discharge Pressure VS Outdoor Temp 16 18 20 22 24 26 28 30 32 34 36 38 40 10 5 0 5 10 15 20 Outdoor Temp WB o C Discharge Pressure Bar g Suction Pressure VS Outdoor Temp 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 10 5 0 5 10 15 20 Outdoor Temp WB o C Suction Pressure Bar g ...

Page 20: ...7T R410A 5 5 1 Cooling Discharge Pressure VS Outdoor Temp 16 18 20 22 24 26 28 30 32 34 36 38 40 15 20 25 30 35 40 46 Outdoor Temp DB o C Discharge Pressure Bar g Suction Pressure VS Outdoor Temp 6 0 7 0 8 0 9 0 10 0 11 0 12 0 15 20 25 30 35 40 46 Outdoor Temp DB o C Suction Pressure Bar g ...

Page 21: ...g Discharge Pressure VS Outdoor Temp 16 18 20 22 24 26 28 30 32 34 36 38 40 10 5 0 5 10 15 20 Outdoor Temp WB o C Discharge Pressure Bar g Suction Pressure VS Outdoor Temp 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 10 5 0 5 10 15 20 Outdoor Temp WB o C Suction Pressure Bar g ...

Page 22: ...s SAF045 GC 45 R22 5 6 1 Cooling Discharge Pressure VS Outdoor Temp 8 10 12 14 16 18 20 22 24 26 28 30 15 20 25 30 35 40 46 Outdoor Temp DB o C Discharge Pressure Bar g Suction Pressure VS Outdoor Temp 2 5 3 5 4 5 15 20 25 30 35 40 46 Outdoor Temp DB o C Suction Pressure Bar g ...

Page 23: ... 0 GB 5 6 2 Heating Discharge Pressure VS Outdoor Temp 12 14 16 18 20 22 24 10 5 0 5 10 15 20 Outdoor Temp WB o C Discharge Pressure Bar g Suction Pressure VS Outdoor Temp 2 0 3 0 4 0 5 0 6 0 10 5 0 5 10 15 20 Outdoor Temp WB o C Suction Pressure Bar g ...

Page 24: ...SAF045 Hz BAND CENTER FREQUENCIES APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 70NC 60NC 50NC 40NC 30NC 20NC MICRO BAR0 002 dB re OCTAVE BAND SOUND PRESSURE LEVEL Hz BAND CENTER FREQUENCIES APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 70NC 60NC 50NC 40NC 30NC 20NC MICRO BAR0 002 dB re OCTAVE BAND SOUND PRESSURE LEVEL FAN SPEED LINE HI ME LO Figure 1 ...

Page 25: ... OU10 47T Heating 1m Mic Unit Ground Figure 2 Hz BAND CENTER FREQUENCIES APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 70NC 60NC 50NC 40NC 30NC 20NC MICRO BAR0 002 dB re OCTAVE BAND SOUND PRESSURE LEVEL Hz BAND CENTER FREQUENCIES APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 70NC 60NC 50NC 40NC 30NC 20NC MICRO BAR0 002 dB re OCTAVE BAND SOUND PRESSURE LEVEL ...

Page 26: ...WIRING DIAGRAMS 7 1 SM SAFRPM 1 A 0 GB 7 WIRING DIAGRAMS 7 1 Indoor Units SAF024 SAF045 ...

Page 27: ...WIRING DIAGRAMS 7 2 SM SAFRPM 1 A 0 GB 7 2 Indoor Unit OU7 24 Z R410A ...

Page 28: ...WIRING DIAGRAMS 7 3 SM SAFRPM 1 A 0 GB 7 3 Indoor Unit OU10 47T R410A ...

Page 29: ...WIRING DIAGRAMS 7 4 SM SAFRPM 1 A 0 GB 7 4 Outdoor Unit GC 45 R22 ...

Page 30: ...WIRING DIAGRAMS 7 5 SM SAFRPM 1 A 0 GB 7 5 Connections between indoor unit and outdoor unit Note 1 Connection only for heat pump model 2 Option Power supply from outdoor or indoor unit SAF 24 SAF 45 ...

Page 31: ...8 1 ELECTRICAL DATA SM SAFRPM 1 A 0 GB 8 ELECTRICAL DATA 8 1 SAF024 SAF045 Note Power wiring cord should comply with local laws and electrical regulations requirementsl ...

Page 32: ...tube Capillary tube Capillary Sensor Indoor coil connection Flared Valves port Service r o s s e r p m o C valve Reverse Strainer Outdoor coil Sensor Indoor coil Sensor connection Flared Valves port Service r o s s e r p m o C valve Reverse Strainer Outdoor coil Sensor Check valve INDOOR UNIT OUTDOOR UNIT HEATING MODE COOLING MODE INDOOR UNIT OUTDOOR UNIT ...

Page 33: ...REGRIGERATION DIAGRAMS 9 2 SM SAFRPM 1 A 0 GB 9 2 SAF045 OU10 47T R410A ...

Page 34: ...REFRIGERATION DIAGRAMS 9 3 SM SAFRPM 1 A 0 GB 9 3 SAF045 GC 45 R22 ...

Page 35: ... 13 1 Valve Protection Cap end 2 Refrigerant Valve Port use Allen wrench to open close 3 Valve Protection Cap 4 Refrigerant Valve 5 Service Port Cap 6 Flare Nut 7 Unit Back Side 8 Copper Tube When the outdoor unit is installed above the indoor unit an oil trap is required every 5m along the suction line at the lowest point of the riser Incase the indoor unit is installed above the outdoor no trap ...

Page 36: ...led by the indoor pipe temperature to prevent the high temperature of compressor Outdoor fan OFF when the indoor pipe temperature is 53O C Outdoor fan ON when the indoor pipe temperature is 48O C Compressor OFF when the indoor pipe temperature is 62O C Compressor ON when the indoor pipe temperature is 48O C 11 2 I Feel Model Operation 11 2 1 When the I Feel mode is selected the operation mode and ...

Page 37: ...ump 11 5 1 When the HEATING mode is selected without setting temperature the system will set the temperature at 23O Cautomatically with the AUTO FAN speed 11 5 2 When selecting the HEATING mode operation the system will operate according to the setting by the remote controller and the operation is as following 11 5 3 In HEATING mode the indoor fan motor speed is controlled by Cold Air Prevention C...

Page 38: ...of A Band C is satisfy the defrosting operation stars In the condition A it must satisfy the condition a b and c then into defrosting operation a IPT1 satisfy IPT1 IPTMAX ΔIPT 8O C b t5 50 minutes the compressor cumulative operation time 50minutes t5 is permitted move and lower than t1 too c IPT 40O C and keep 2 minutes According to the condition A enter the defrosting operation the first defrosti...

Page 39: ...he defrosting operation starts a Have the outdoor sensor on the outdoor unit Under the heating operation the compressor cumulative operation time exceeds 50minutes and the temperature of the outdoor pipe temperature sensor reads lower than 4O C b No the outdoor on the outdoor unit Under the heating operation the compressor cumulative operation time exceeds 50 minutes if the indoor pipe temperature...

Page 40: ... rotational frequency close to the target rotational frequency With this control when the fan speed is switched the rotational frequency changes smoothly 2 When the rotational frequency feedback signal has not output for 5 seconds or when the microprocessor can t detect the signal for 5 seconds the fan motor is regarded locked up Then the electric current to the fan motor is shut off 10 second lat...

Page 41: ...ys operates in the auto mode when the dry mode is selected e Select swing or no swing by pressing the SWING button f Press the TIMER button h flashes g Use the UP DOWN button to select the time at which the air conditioner must activate between 0 and 10 hours can be set at every half hour between 10 and 24 hours can be set at every hour h Press the TIME button h stops flashing and the preset time ...

Page 42: ...ler is failure the buzzer will voice long for three times and displays the failure from the failure lamp 11 16 2 Failure Code If there is the digital pipe that display the failure code for digital pipe or display for the fun lamp 12 16 3 Failure Handling a When the room temperature sensor or the indoor pipe temperature sensor is failure the system will be shut off the compressor will be OFF and th...

Page 43: ...r the heater is as follows Condition to Cut in If all following conditions are satisfied the heater can operate 1 The running time for the compressor exceeds 10 seconds 2 The normal running time for the IDU Fan exceeds 15 seconds 3 Not available in deicing mode 4 Exceed 30 seconds without heater operation 5 ST RT 3O C 6 RT 22O C 7 ICT 43O C Condition to Cut off If any following condition is satisf...

Page 44: ...strong interference from excessive static electricity discharge power supply voltage abnormality presents sometimes operation will be affected In this case switch off the breaker and switch on it again 2 3 seconds later Shifting to other modes during operation wait 3 minutes to start Odor may come from sources such as furniture or cigarette and blown out by the unit Caused by the flow of refrigera...

Page 45: ...EXPLODED VIEWS SPARE PARTS LISTS 13 1 SM SAFRPM 1 A 0 GB 13 EXPLODED VIEWS SPARE PARTS LISTS 13 1 Indoor Unit SAF024 ...

Page 46: ... Middle Supporter 1 18 1080710302 Heat insulation board Cover 1 19 1090520136 Display PCB 1 20 1070710422 Display PCB Supporter 1 21 1070710014 Display PCB Cover 1 22 1070710424 Spring 1 23 1070710423 Button 1 24 1020710010 Ornamental Board 1 25 1300710364 Down panel 1 26 1070520149 FastEner 1 27 1070520147 Air Filter 1 28 1170230025 Indoor Sensor 1 29 1074060115 Lead Flow Circle 1 30 1080520106 I...

Page 47: ...EXPLODED VIEWS SPARE PARTS LISTS 13 3 SM SAFRPM 1 A 0 GB 13 3 Indoor Unit SAF045 ...

Page 48: ...LECTRA 1 17 1084090101 Middle Supporter 1 18 1090520136 Display PCB 1 19 1070710422 Display PCB Supporter 1 20 1070710416 Display PCB Cover 1 21 1070710424 Spring 1 22 1070710423 Button 1 23 1020710010 Ornamental Board 1 24 1071200069 Down panel 1 25 1070520149 Fastener 1 26 1070300003 Air Filter 1 27 1170230025 Indoor Sensor 1 28 1074090102 Lead Flow Circle 1 29 1084090113 Inside Elactrical Box C...

Page 49: ...EXPLODED VIEWS SPARE PARTS LISTS 13 5 SM SAFRPM 1 A 0 GB 13 5 Outdoor Unit OU7 24 Z 20 19a 18 17 24 44 Optional ...

Page 50: ... FAN D493 143 1 9 434211 REPLACE BY SP000000MOTOR BRACKET 1 10 433281 SIDE GUADRO OU7 24 R410A 1 11 436358 TRANSPORT HANDLE CUE 1 12 439342 MOTOR SUPPORT OU7 1 14 438795 COMPRESSOR GP270PAA 1 15 433934 CAPILLARY HEATING ASSY OU7 24 R410A 1 16 433660 TUBING ASSY OU7 24Z R410A 1 17 413496 BOARD TPHN 5F RoHS 1 18 442007 CAPACITOR 6uF 400V P1 P2 1 19a 434716 THERMISTOR L1050 for coil 1 20 442038 CAPAC...

Page 51: ...EXPLODED VIEWS SPARE PARTS LISTS 13 7 SM SAFRPM 1 A 0 GB 13 7 Outdoor Unit OU10 47T ...

Page 52: ...r support flange OU 10 1 12c 414229 Motor support clamp bracket OU 1 13 190443 HEATER CRANKCASE MITSUBISHI CO 1 14 438824 COMPRESSOR ZP54KSE TFM 1 15 441107 CAPILLARY ASSY OU10 47Z 1 16 438957 Tubing Assembly OU10 47 EXPORT 1 17 438886 BOARD TPHN 3F 3G 1 18 434549 SERVICE VALVE ASSY 3 4F 3 WAY 1 18 442017 CAPACITOR 3mF 450V P1 P2 2 19a 434716 THERMISTOR CAP WTH CONNECTOR L 1 19b 402741 THERMISTOR ...

Page 53: ...EXPLODED VIEWS SPARE PARTS LISTS 13 9 SM SAFRPM 1 A 0 GB 13 9 Outdoor Unit GC 45 R22 ...

Page 54: ...OMPRESSOR CABLE 1 18 467470001 MIX AND MISSING PHASE DEVICE 1 19 4517743 COMPRESSOR ASSY JT160BCBY1L 1 20 4521286 ACCUMULATOR 1 21 4520854 DISCHARGE TUBE1 12 7 0 7 1 23 4517783 COMPR JACKET 1 23 4518782 TOP COVER INSULATION FOR COMP 1 22 4520846 SUCTION TUBE 2 19 05 1 1 24 4520863 OIL SEPARATOR WELDING ASSY 1 25 4520884 CONDENSING TUBE 2 WITH ACCESSORIES 1 26 4525814 RIGHT BACK PLATE PAINTED ASSY ...

Page 55: ...APPENDIX A 14 1 SM SAFRPM 1 A 0 GB APPENDIX A INSTALLATION AND OPERATION MANUAL INSTALLATION OPERATION MANUAL SAF024 INSTALLATION OPERATION MANUAL SAF045 ...

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