Airwell AWAU-YDD018-H11 Service Manual Download Page 22 | Manualshive

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8-1

WIRING DIAGRAMS

SM HDDHED 2-A.1 GB

8. WIRING

DIAGRAMS

8.1

Indoor Units: HDD018, HDD024, HED018, HED024

8.2

Outdoor Units: YDD018, YDD024

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Summary of Contents for AWAU-YDD018-H11

Page 1: ...Indoor Units Outdoor Units AWSI HDD018 H11 AWSI HED018 H11 AWAU YDD018 H11 AWSI HDD024 H11 AWSI HED024 H11 AWAU YDD024 H11 NOVEMBER 2010 REFRIGERANT R410A HEAT PUMP SM HDDHED 2 A 1 GB Version 1...

Page 2: ...and changed pages are Original 0 August 2009 Total number of pages in this publication is 111 consisting of the following Page No Revision No Page No Revision No Page No Revision No Title 1 A 1 i 1 1...

Page 3: ...ONS 3 1 4 OUTLINE DIMENSIONS 4 1 5 PERFORMANCE DATA PRESSURE CURVES 5 1 6 SOUND LEVEL CHARACTERISTICS 6 1 7 ELECTRICAL DATA 7 1 8 WIRING DIAGRAMS 8 1 9 REFRIGERATION DIAGRAMS 9 1 10 TUBING CONNECTIONS...

Page 4: ...vibration and little sound Max allowing tubing distance of 15m Up to 5 m vertical high between indoor and outdoor units Cooling operation at outdoor temperature up to 48 C Heating operation at outdoo...

Page 5: ...upporting bracket The metal sheets are protected by anti corrosion paint work allowing long life resistance All outdoor units are pre charged For further information please refer to the Product Data S...

Page 6: ...denstate drain tube I D mm 16 Dimensions WxHxD mm 865x305x215 Net Weight kg 12 Package dimensions WxHxD mm 945x380x295 Packaged weight kg 16 OUTDOOR Refrigerant control Capillary Compressor type model...

Page 7: ...moval l hr 4 Condenstate drain tube I D mm 16 Dimensions WxHxD mm 1008x319x221 Net Weight kg 15 Package dimensions WxHxD mm 1073x395x313 Packaged weight kg 20 OUTDOOR Refrigerant control EEV Compresso...

Page 8: ...ing Indoor 27o C DB 19o C WB Outdoor 35 o C DB Heating Indoor 20o C DB Outdoor 7o C DB 6o C WB 3 1 Operating Limits 3 1 1 R410A Indoor Outdoor Cooling Upper limit 32o C DB 23o C WB 48o C DB Lower limi...

Page 9: ...4 1 OUTLINE DIMENSIONS SM HDDHED 2 A 1 GB 4 OUTLINE DIMENSIONS 4 1 Indoor Unit HDD018 HDD024 HED018 HED024 Model W mm H mm D mm 18K 865 305 215 24K 1008 319 221...

Page 10: ...4 2 OUTLINE DIMENSIONS SM HDDHED 2 A 1 GB 4 2 Outdoor Units YDD018 YDD024...

Page 11: ...2 5 25 5 59 5 93 6 27 SC 3 58 3 65 3 73 3 80 3 88 PI 1 33 1 36 1 38 1 40 1 42 35 TC 4 67 5 01 5 34 5 68 6 02 SC 3 48 3 56 3 63 3 71 3 78 PI 1 47 1 50 1 52 1 54 1 56 40 TC 4 42 4 76 5 10 5 43 5 77 SC 3...

Page 12: ...4 24 3 98 PI 1 44 1 54 1 64 2 1 TC 4 59 4 34 4 09 PI 1 49 1 59 1 69 7 6 TC 5 94 5 69 5 43 PI 1 57 1 67 1 77 10 9 TC 6 27 6 01 5 76 PI 1 66 1 76 1 86 15 12 TC 6 59 6 34 6 09 PI 1 75 1 85 1 96 15 24 TC...

Page 13: ...900 1000 1100 1200 1300 1400 10 15 20 25 30 35 40 45 Outdoor DB Temperature C Suction Pressure kPa 22 15 24 17 27 19 29 21 32 23 Indoor DB WB 4 00 4 50 5 00 5 50 6 00 6 50 7 00 7 50 8 00 8 50 9 00 9 5...

Page 14: ...0 1450 1700 1950 2200 2450 2700 2950 3200 3450 3700 3950 15 10 5 0 5 10 15 Outdoor WB Temperature C Discharge Pressure kPa 15 20 25 Indoor DB 5 00 5 50 6 00 6 50 7 00 7 50 8 00 8 50 9 00 9 50 10 00 15...

Page 15: ...6 94 7 33 SC 4 18 4 27 4 36 4 45 4 53 PI 1 79 1 82 1 85 1 88 1 91 35 TC 5 46 5 86 6 25 6 65 7 04 SC 4 08 4 16 4 25 4 34 4 43 PI 1 98 2 01 2 04 2 07 2 10 40 TC 5 17 5 57 5 96 6 36 6 75 SC 3 97 4 05 4 1...

Page 16: ...3 4 93 4 64 PI 1 66 1 77 1 89 2 1 TC 5 35 5 05 4 76 PI 1 72 1 83 1 95 7 6 TC 6 92 6 62 6 33 PI 1 81 1 92 2 04 10 9 TC 7 30 7 00 6 71 PI 1 91 2 03 2 15 15 12 TC 7 68 7 38 7 09 PI 2 02 2 14 2 26 15 24 T...

Page 17: ...1100 1200 1300 1400 10 15 20 25 30 35 40 45 Outdoor DB Temperature C Suction Pressure kPa 22 15 24 17 27 19 29 21 32 23 Indoor DB WB 5 00 5 50 6 00 6 50 7 00 7 50 8 00 8 50 9 00 9 50 10 00 10 50 11 0...

Page 18: ...0 2250 2500 2750 3000 3250 3500 3750 4000 15 10 5 0 5 10 15 Outdoor WB Temperature C Discharge Pressure kPa 15 20 25 Indoor DB 5 00 5 50 6 00 6 50 7 00 7 50 8 00 8 50 9 00 9 50 10 00 10 50 11 00 11 50...

Page 19: ...ENTER 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 THRES...

Page 20: ...Cooling YDD018 YDD024 Heating 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 B...

Page 21: ...y To indoor 1PH 220 240V 50Hz Max Current A 12 0 13 8 Circuit Breaker A 25 0 25 0 Power Supply Wiring No X Cross Section mm2 3x2 5 mm2 3x2 5 mm2 Interconnecting Cable RC Model No X Cross Section mm2 4...

Page 22: ...8 1 WIRING DIAGRAMS SM HDDHED 2 A 1 GB 8 WIRING DIAGRAMS 8 1 Indoor Units HDD018 HDD024 HED018 HED024 8 2 Outdoor Units YDD018 YDD024...

Page 23: ...9 1 REFRIGERATION DIAGRAMS SM HDDHED 2 A 1 GB 9 REFRIGERATION DIAGRAMS 9 1 HDD018 HED018 YDD018 9 2 HDD024 HED024 YDD024...

Page 24: ...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...

Page 25: ...ween indoor and outdoor unit controllers Outdoor unit is the system Master requesting the indoor unit for cooling heating capacity supply The indoor unit is the system Slave and it must supply the req...

Page 26: ...range The compressor frequency limitation is set by the following table Mode Minimum Frequency MinFreq Maximum Frequency MaxFreq 18 24 See following table Cooling 12 12 Heating 12 12 The maximum allow...

Page 27: ...he 2 temperature point the outdoor fan stops Outdoor fan OFF will delay 30sec when compressor is OFF during cooling and 3 heating mode OFAN operating in deicing protection will follow 4 12 11 5 2 11 1...

Page 28: ...e adjusted automatically according to the SPT and RAT rerfer to 12 1 4 11 4 Heat Mode If RAT SPT 3 5 the unit will operate in heating mode The compressor outdoor fan and 4 way valve will operate and t...

Page 29: ...nd the indoor fan will run at low speed If SPT 2 RAT SPT the unit will keep running in the original mode If RAT SPT 2 the compressor will stop running and the outdoor fan will delay 30 seconds to stop...

Page 30: ...sted according to following chart SPT SPT 1 SPT 2 1hr 1hr 1hr SPT 3 Sleep function in Heat mode The SPT will be adjusted according to following chart SPT SPT 1 SPT 2 1hr 1hr 1hr SPT 3 Press either Sle...

Page 31: ...s it can not resume running automatically and display malfunction it can resume by pressing ON OFF 11 11 2 Indoor Coil over Heating Protection Conditions for Start Controlling Judge the controlling st...

Page 32: ...n 6 minutes after the compressor is started and more than 44 minutes of accumulated time pass since the start of the operation or ending the defrosting Deicing interval time is changed as a function o...

Page 33: ...t stops as module overheating protection for 6 times it can not resume running automatically and display malfunction it can resume by pressing ON OFF 11 11 10 Compressor overload protection If the com...

Page 34: ...ressing Unit will swich between Auto mode and STBY System will select the COOL HEAT FAN mode automatically and temperature Fan speed settings can not be changed 11 14 Test Mode 11 14 1 Entering Test M...

Page 35: ...the light button on remote controller for 3 times in 3s successively to enter into Freon recovery mode Fo will be displayed When Freon recovery mode operated for 25mins all loads will operate in cooli...

Page 36: ...A 1 GB 11 16 2 ICT OCT 11 16 3 CTT ICT OCT R T Chart Temperature C Resistance Kohm RAT OAT R T chart 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 20 15 10 5 0 5 10 15 20 25 30 35 40 45 50 55 60 65...

Page 37: ...city electrolytic capacitor is used in the outdoor unit controller inverter Therefore if the power supply is turned off charge charging voltage DC280V to 380V remains and discharging takes a lot of ti...

Page 38: ...on 2 cuircuit has problem F2 COOL OFF 3S and blink twice ICT failure F3 COOL OFF 3S and blink 3 times OAT failure F4 COOL OFF 3S and blink 4 times OCT failure F5 COOL OFF 3S and blink 5 times CTT fail...

Page 39: ...essor Abnormal power input 1 voltage Compressor wiring mistake 2 Liquid and gas valve are not 3 open EEV damaged or not proper 4 working Poor heat exchage 5 Over charged system 6 H0 HEAT OFF 3S and bl...

Page 40: ...st mode please refer to section 11 Control system 12 2 Simple procedures for checking the Main Parts 12 2 1 Checking Mains Voltage Confirm that the Mains voltage is between 198 and 264 VAC If Mains vo...

Page 41: ...13 1 EXPLODED VIEWS AND SPARE PARTS LISTS SM HDDHED 2 A 1 GB 13 EXPLODED VIEWS AND SPARE PARTS LISTS 13 1 Indoor Units HDD018 024 HED018 024...

Page 42: ...3 1 17 20012873 Front Case Assy 1 18 242520041 Screw Cover 1 19 15012116 Motor 1 20 10512140 Guide Louver 1 21 10542008 Axile Bush guide louver 1 22 01002603 Evaporator Assy 1 23 26112164 Pipe Clamp 1...

Page 43: ...l 1 17 20012845 Front Case Assy 1 18 24252016 Screw Cover 3 19 15012098 Fan Motor 1 20 10512138 Guide Louver 1 21 10542008 Axile Bush guide louver 1 22 01002269 Evaporator Assy 1 23 26112188 Pipe Clam...

Page 44: ...13 4 EXPLODED VIEWS AND SPARE PARTS LISTS SM HDDHED 2 A 1 GB 13 4 Outdoor Unit YDD018...

Page 45: ...3900030901 Temperature Sensor 1 14 03063168 Capillary Sub Assy 1 15 4300040033 4 way Valve Fittings 1 16 0312324501 4 way Valve Assy 1 17 26115004 Wiring clamp 1 18 01305053P Right Side Plate 1 19 01...

Page 46: ...13 6 EXPLODED VIEWS AND SPARE PARTS LISTS SM HDDHED 2 A 1 GB 13 6 Outdoor Unit YDD024...

Page 47: ...ting 1 13 01255005P Top Cover 1 14 01305041P Left Side Plate 1 15 20113003 Insulating Plate of Electric box Cover 1 16 0260306625 Electric Box Assy 1 17 42011113 Three bit Terminal Board A 1 18 262352...

Page 48: ...14 1 APPENDIX A SM HDDHED 2 A 1 GB APPENDIX A INSTALLATION AND OPERATION MANUAL OPERATING MANUAL HDD HED018 024 INSTALLATION MANUAL HDD HED018 024...

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