9-1
ELECTRICAL CONNECTIONS
Revision Y06-01
Service Manual - DUO Series
9. ELECTRICAL
CONNECTIONS
9.1
DUO EDC 18+18, 24+24
Page 1: ...Service Manual DUO EDC 18 18 24 24 REFRIGERANT R410A HEAT PUMP COOLING ONLY AUGUST 2006 DUO Outdoor Models DUO 18 18 DUO 24 24...
Page 2: ...s Dates of issue for original and changed pages are Original 0 August 2006 Total number of pages in this publication is 31 consisting of the following Page No Revision No Page No Revision No Page No R...
Page 3: ...ONDITIONS 3 1 4 OUTLINE DIMENSIONS 4 1 5 PERFORMANCE DATA AND PRESSURE CURVES 5 1 6 CHARACTERISTICS SOUND LEVEL 6 1 7 ELECTRICAL DATA 7 1 8 WIRING DIAGRAMS 8 1 9 ELECTRICAL CONNECTIONS 9 1 10 REFRIGER...
Page 4: ...ing and Heating Operation Simultaneously A Stand Alone Deicer and Discharge Pressure Protection PCB Outdoor coil with hydrophilic louver ns for RC units Easy installation and service 1 3 Tubing Connec...
Page 5: ...125x360x280 Packaged weight kg 17 Units per pallet units 16 Stacking height units 8 OUTDOOR Refrigerant control Capillary tube Compressor type model Rotary TOSHIBA PA200X2CS 4KU1 Fan type quantity Pro...
Page 6: ...125x360x280 Packaged weight kg 18 Units per pallet units 16 Stacking height units 8 OUTDOOR Refrigerant control Capillary tube Compressor type model NN27VBAMT Fan type quantity Propeller direct x 2 Fa...
Page 7: ...s and EN 14511 Cooling 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 Indoor Outdoor Cooling Upper limit 32o C DB 23o C WB 46o C DB Low...
Page 8: ...4 1 OUTLINE DIMENSIONS Revision Y06 01 Service Manual DUO Series 4 OUTLINE DIMENSIONS 4 1 Indoor Unit WNG 18 24 4 2 Outdoor Unit DUO EDC 18 18 24 24...
Page 9: ...8 34 8 58 8 74 PI 2 56 2 57 2 58 2 59 2 60 25 TC 10 32 11 15 11 72 12 07 12 37 SC 7 40 7 85 8 28 8 52 8 67 PI 2 77 2 79 2 81 2 83 2 85 30 TC 9 66 10 51 11 36 11 76 12 11 SC 7 16 7 62 8 10 8 33 8 49 P...
Page 10: ...o C TH Pl TH Pl TH Pl 10 5 72 2 66 5 50 2 83 5 29 2 97 7 6 16 2 72 5 94 2 87 5 72 3 03 2 6 54 2 76 6 32 2 92 6 10 3 09 2 7 96 2 89 7 63 3 07 7 30 3 25 6 11 23 3 10 10 90 3 32 10 52 3 53 10 12 21 3 28...
Page 11: ...2 14 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 15 21 WB DB C 17 24 WB DB C 19 27 WB DB C 21 29 WB DB C 23 32 WB DB C Suction Pressure VS...
Page 12: ...e Pressure VS Outdoor Temp 16 18 20 22 24 26 28 30 32 34 36 38 10 5 0 5 10 15 20 Outdoor Temp WB o C Discharge Pressure Bar g 25 DB C 20 DB C 15 DB C Suction Pressure VS Outdoor Temp 3 0 4 0 5 0 6 0 7...
Page 13: ...89 PI 3 58 3 59 3 60 3 62 3 63 25 TC 12 64 13 65 14 35 14 78 15 14 SC 8 37 8 88 9 37 9 64 9 81 PI 3 87 3 89 3 92 3 95 3 97 30 TC 11 82 12 87 13 90 14 40 14 83 SC 8 11 8 62 9 16 9 43 9 61 PI 4 17 4 23...
Page 14: ...o C TH Pl TH Pl TH Pl 10 7 46 3 88 7 17 4 13 6 89 4 34 7 8 02 3 98 7 74 4 20 7 46 4 42 2 8 52 4 03 8 24 4 27 7 95 4 51 2 10 37 4 22 9 94 4 49 9 51 4 75 6 14 63 4 53 14 20 4 85 13 70 5 15 10 15 90 4 79...
Page 15: ...2 14 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 15 21 WB DB C 17 24 WB DB C 19 27 WB DB C 21 29 WB DB C 23 32 WB DB C Suction Pressure VS...
Page 16: ...essure VS Outdoor Temp 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 10 5 0 5 10 15 20 Outdoor Temp WB o C Discharge Pressure Bar g 25 DB C 20 DB C 15 DB C Suction Pressure VS Outdoor Temp 3 0 4 0 5 0...
Page 17: ...Manual DUO Series 6 SOUND LEVEL CHARACTERISTICS 6 1 Outdoor Units 6 2 Sound Pressure Level Spectrum Measured as drawing DUO EDC 18 18 Cooling DUO EDC 18 18 Heating Drawing of microphon position 1m Mic...
Page 18: ...ly wiring No x cross section 3 X 2 5 mm2 Interconnecting cable No x cross section 6 X 1 5 mm2 7 2 DUO EDC 24 24 Power Supply 1 PH 220 240 VAC 50Hz Connected to Outdoor Starting Current 63 63 A Circuit...
Page 19: ...l 2 1 6 BN 1 5 1 4 1 N L1 OG BK BN BU RD UNIT 2 GN YE 2 5 2 N 2 4 L2 GN YE BK BN BU RD I U Terminal 1 I U Terminal 2 INDOOR UNIT 1 6 5 4 N L L INDOOR UNIT 2 5 6 N 4 BN BU BU BN R Terminal RD OG RD WH...
Page 20: ...9 1 ELECTRICAL CONNECTIONS Revision Y06 01 Service Manual DUO Series 9 ELECTRICAL CONNECTIONS 9 1 DUO EDC 18 18 24 24...
Page 21: ...10 1 REFRIGERATION DIAGRAMS Revision Y06 01 Service Manual DUO Series 10 REFRIGERATION DIAGRAMS 10 1 DUO EDC 18 18 24 24...
Page 22: ...3 11 13 11 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 Tub...
Page 23: ...12 1 TROUBLESHOOTING Revision Y06 01 Service Manual DUO Series 12 TROUBLESHOOTING...
Page 24: ...12 2 TROUBLESHOOTING Revision Y06 01 Service Manual DUO Series...
Page 25: ...13 1 EXPLODED VIEWS AND SPARE PARTS LISTS Revision Y06 01 Service Manual DUO Series 13 EXPLODED VIEWS AND SPARE PARTS LISTS 13 1 Outdoor Unit DUO EDC 18 18...
Page 26: ...22 453089900 Compressor Assy PA200X2CS 4KU1 2 23 4525681 Bbig handle 1 24 4521791 Right back cabinet paint assy no handle 1 25 461600011 4 Way Valve Assy 1 Duo 18 18 R410A 1ph 1 26 4526522 FOUR WAY VA...
Page 27: ...13 3 EXPLODED VIEWS AND SPARE PARTS LISTS Revision Y06 01 Service Manual DUO Series 13 3 Outdoor Unit DUO EDC 24 24...
Page 28: ...52864700 Compressor Assy NN27VBAMT assy for GC24RC R410A 2 23 4525681 Big handle 1 24 4521791 Right back cabinet paint assy no handle 1 25 461600008 4 Way Valve Assy 1 Duo 24 24 R410A 1ph 1 26 4526522...
Page 29: ...14 1 APPENDIX A Revision Y06 01 Service Manual DUO Series APPENDIX A INSTALLATION AND OPERATION MANUAL INSTALLATION INSTRUCTION...
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