Shinko Oasis-U Series Manual Download Page 1

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2021

ROOFTOP PACKAGE AC

OASIS-U SERIES

Summary of Contents for Oasis-U Series

Page 1: ...www shinkoaircon com info shinkoaircon com 2021 ROOFTOP PACKAGE AC OASIS U SERIES ...

Page 2: ...ries 1 Commercial Air Conditioners R410A Technical Manual Oasis U Series 50Hz SRTC 050CWN1 R G SRTC 075CWN1 R G SRTC 085CWN1 R G SRTC 100CWN1 R G SRTC 125CWN1 R G SRTC 150CWN1 R G SRTC 200CWN1 R G SRTC 250CWN1 R G SRTC 300CWN1 R G ...

Page 3: ...Rooftop Package AC Oasis U Series 2 Content Part 1 General Information 3 Part 2 Performances 6 Part 3 Installations 85 Part 4 Controller 113 ...

Page 4: ...Rooftop Package AC Oasis U Series 3 Part 1 General information 1 Product Lineup 4 2 External Appearance 4 3 Nomenclature 5 ...

Page 5: ...wn 10 SRTC 100CWN1 R G Cooling only Side discharge up down 12 5 SRTC 125CWN1 R G Cooling only Side discharge up down 15 SRTC 150CWN1 R G Cooling only Side discharge up down 20 SRTC 200CWN1 R G Cooling only Side discharge up down 25 SRTC 250CWN1 R G Cooling only Side discharge left right 30 SRTC 300CWN1 R G Cooling only Side discharge left right Notes Please refer to specification tables for accura...

Page 6: ...atures S R C T 050 C W N1 R G Product design code Power supply 380 415V 3N 50Hz Refrigerant type R410A Wired controller Cooling only type Nominal cooling capacity ӿӿӿ ӿӿӿ 1ton 5 0ton ӿӿ ӿӿ 1 000Btu h Tropical application Side discharge type Rooftop package unit SHINKO ...

Page 7: ...nces 1 Features 7 2 Specifications 8 3 Dimensions Drawings 18 4 Wiring Diagrams 32 5 Performance Data 37 6 Electrical Data 64 7 Fan Performance Data 65 8 Noise Criteria NC Curve 84 9 Refrigerant Cycle Diagram 86 10 Operation Limits 87 11 Accessories 87 ...

Page 8: ...rand thermostat ON OFF dry contact input signal ALARM dry contact output signal XYE centralized control port as standard Centralized controller Interface as optional Standard wired controller SKJR 90K Bi communication which can show error code and so on Wired controller with wifi can achieve function through mobile APP MSmartlife Android through Google Play iOS through APP STORE Auto restart funct...

Page 9: ...rophilic aluminum fin Tube diameter mm Φ7 Φ7 Tube type Inner grooved copper pipe Inner grooved copper pipe Indoor fan Type Quantity Centrifugal 1 Centrifugal 1 Motor type AC AC Motor quantity 1 1 Motor speed r min 890 1400 Compressor Type Quantity Scroll 1 Rotary 2 Input W 4 840 3470 LRA A 76 36 1 Refrigerant oil ml 1242 1 200 Outdoor coil Number of rows 2 3 Fin spacing mm 1 5 1 5 Fin type Hydroph...

Page 10: ...Gross kg 220 323 Notes 1 Nominal ton only for reference Cooling capacity as per specifications 2 Cooling capacity test condition 1 Outdoor ambient temperature 35 C indoor temperature 27 CDB 19 CWB Cooling capacity test condition 2 Outdoor ambient temperature 46 C indoor temperature 29 CDB 19 CWB 3 Units are suitable for operation to 20 of nominal indoor air flow 4 ESP external static pressure 5 Sp...

Page 11: ...e Inner grooved copper pipe Inner grooved copper pipe Indoor fan Type Quantity Centrifugal 1 Centrifugal 1 Motor type AC AC Motor quantity 1 1 Motor speed r min 1400 1400 Compressor Type Scroll 1 Rotory 1 Scroll 2 Capacity W 51500 35485 51500 51500 Input W 4840 3470 4840 4840 LRA A 76 36 1 76 76 Refrigerant oil ml 1242 1200 1242 1242 Outdoor coil Number of rows 3 2 Fin spacing mm 1 5 1 5 Fin type ...

Page 12: ... Notes 1 Nominal ton only for reference Cooling capacity as per specifications 2 Cooling capacity test condition 1 Outdoor ambient temperature 35 C indoor temperature 27 C DB 19 CWB Cooling capacity test condition 2 Outdoor ambient temperature 46 C indoor temperature 29 CDB 19 CWB 3 Units are suitable for operation to 20 of nominal indoor air flow 4 ESP external static pressure 5 Specifications ar...

Page 13: ...Inner grooved copper pipe Inner grooved copper pipe Indoor fan Type Quantity Centrifugal 1 Centrifugal 1 Motor type AC AC Motor quantity 1 1 Motor speed r min 1400 1420 Compressor Type Quantity Scroll 2 Scroll 2 Capacity W 58500 58500 69632 69632 Input W 5650 5650 6272 6272 LRA A 75 75 100 100 Refrigerant oil ml 1774 1570 1570 Outdoor coil Number of rows 3 3 Fin spacing mm 1 5 1 5 Fin type Hydroph...

Page 14: ... Notes 1 Nominal ton only for reference Cooling capacity as per specifications 2 Cooling capacity test condition 1 Outdoor ambient temperature 35 C indoor temperature 27 CDB 19 CWB Cooling capacity test condition 2 Outdoor ambient temperature 46 C indoor temperature 29 CDB 19 CWB 3 Units are suitable for operation to 20 of nominal indoor air flow 4 ESP external static pressure 5 Specifications are...

Page 15: ...er pipe Inner grooved copper pipe Indoor fan Type Quantity Centrifugal 1 Centrifugal 1 Motor type AC AC Motor quantity 1 1 Motor speed r min 1440 1440 Compressor Type Quantity Scroll 2 Scroll 2 Capacity Btu h 102 000 x 2 152383 119079 Input W 9190 x 2 13732 10450 LRA A 127 x 2 197 168 Refrigerant oil ml 2513x2 3600 3300 Outdoor coil Number of rows 3 3 3 3 3 3 3 2 Fin spacing mm 1 5 1 5 Fin type Hy...

Page 16: ... Notes 1 Nominal ton only for reference Cooling capacity as per specifications 2 Cooling capacity test condition 1 Outdoor ambient temperature 35 C indoor temperature 27 CDB 19 CWB Cooling capacity test condition 2 Outdoor ambient temperature 46 C indoor temperature 29 CDB 19 CWB 3 Units are suitable for operation to 20 of nominal indoor air flow 4 ESP external static pressure 5 Specifications are...

Page 17: ...e diameter mm Φ7 Φ7 Tube type Inner grooved copper pipe Indoor fan Type Quantity Centrifugal 1 Motor type AC Motor quantity 1 Motor speed r min 1440 Compressor Type Quantity Scroll 2 Capacity Btu h 152383 x 2 Input W 13732 x 2 LRA A 197 x 2 Refrigerant oil ml 3600 x 2 Outdoor coil Number of rows 3 Fin spacing mm 1 5 Fin type Hydrophilic aluminum fin Tube diameter mm Φ7 Tube type Inner grooved copp...

Page 18: ...ference Cooling capacity as per specifications 2 Cooling capacity test condition 1 Outdoor ambient temperature 35 C indoor temperature 27 CDB 19 CWB Cooling capacity test condition 2 Outdoor ambient temperature 46 C indoor temperature 27 CDB 19 CWB 3 Units are suitable for operation to 20 of nominal indoor air flow 4 ESP external static pressure 5 Specifications are subject to change without prior...

Page 19: ...Rooftop Package AC Oasis U Series 18 3 Dimensions Drawings SRTC 050CWN1 R G Unit mm Condenser fan Maintain orifice for air supply motor 1459 1115 840 60 63 280 668 1475 42 189 857 1130 60 306 102 ...

Page 20: ...Rooftop Package AC Oasis U Series 19 Hole for bottom installation 8 15x20 300 450 450 300 300 ...

Page 21: ...R G Unit mm 7 5 Tons C O Units Hor Condenser fan Maintain orifice for air supply motor 1462 1 1 1 7 1222 123 123 388 700 105 105 284 560 180 Hole for bottom installation 10 15x20 392 423 338 369 165 580 604 9 5 2 9 8 2 1 1 3 0 820 655 423 392 290 9 9 5 ...

Page 22: ... 1435 1475 Hole for bottom installation 10 15x20 9 9 8 1 1 3 0 820 655 4 3 2 300 3 Fig 3 6 Fig 3 5 105 180 559 1090 180 1130 123 5 or bottom installation 10 15x20 392 423 338 369 165 580 604 9 5 2 9 8 2 1 1 3 0 655 423 392 290 369 339 255 655 180 581 952 982 180 180 300 300 300 3 ...

Page 23: ...C Oasis U Series 22 SRTC 085CWN1 R G Unit mm Hole for bottom installation 12 15x20 Condenser fan Maintain orifice for air supply motor 67 165 67 165 666 75 75 508 800 508 1130 1965 1227 1115 1953 8 5 Tons C O Units Hor ...

Page 24: ...Rooftop Package AC Oasis U Series 23 Hole for bottom installation 12 15x20 74 506 801 506 232 232 665 74 4 970 477 245 286 250 ...

Page 25: ...Rooftop Package AC Oasis U Series 24 SRTC 100CWN1 R G SRTC 125CWN1 R G Unit mm ...

Page 26: ...Rooftop Package AC Oasis U Series 25 ...

Page 27: ...Rooftop Package AC Oasis U Series 26 SRTC 150CWN1 R G Unit mm ...

Page 28: ...Rooftop Package AC Oasis U Series 27 ...

Page 29: ...Hole for wires Drain connection hole Maintain orifice for air supply motor Condenser fan Horizontal supply opening Horizontal return opening Units mm Hole for bottom installation 16 15 20 2220 900 1245 900 2320 130 130 650 450 900 130 500 900 20 Tons C O Units Hor ...

Page 30: ...kage AC Oasis U Series 29 Hole for bottom installation 16 15 20 130 130 650 450 900 130 130 500 500 900 7 Horizontal supply opening Horizontal return opening on 16 15 20 2220 900 900 2320 130 130 130 500 500 900 7 ...

Page 31: ... 900 2885 601 900 1065 5 R 7 5 160 Fig 3 19 Fig 3 20 Units mm 25 30 Tons C O Units Hor 143 50 644 202 0 0 1 1 4 9 2 Fresh air Maintain orifice for air supply motor 63 3 4 48 NPT A A 100 700 0 0 1 0 0 7 102 2230 742 1655 1438 500 500 160 900 601 900 1065 5 R 7 5 160 Fig 3 19 Fig 3 20 Units mm 25 30 Tons C O Units Hor 3 50 644 202 0 0 1 1 4 9 2 Fresh air Maintain orifice for air supply motor 63 3 4 ...

Page 32: ...Rooftop Package AC Oasis U Series 31 8 102 2230 8 910 695 522 143 50 644 202 0 0 1 1 4 9 2 Fresh air 0 0 1 0 0 7 102 2230 742 1655 1438 5 500 160 900 2885 160 ...

Page 33: ...Rooftop Package AC Oasis U Series 32 4 Wiring Diagrams SRTC 050CWN1 R G ...

Page 34: ...Rooftop Package AC Oasis U Series 33 SRTC 075CWN1 R G ...

Page 35: ...Rooftop Package AC Oasis U Series 34 SRTC 085CWN1 R G SRTC 125CWN1 R G SRTC 150CWN1 R G SRTC 200CWN1 R G ...

Page 36: ...Rooftop Package AC Oasis U Series 35 SRTC 100CWN1 R G ...

Page 37: ...Rooftop Package AC Oasis U Series 36 SRTC 250CWN1 R G SRTC 300CWN1 R G ...

Page 38: ... 4499 7 4591 5 4637 9 4684 7 4732 0 4828 6 4877 4 4926 7 4976 4 95 61 TC 53 9 59 8 62 5 65 6 61 8 68 2 71 1 75 4 72 5 79 6 82 3 86 6 SC 38 4 39 9 41 2 42 5 43 2 44 5 45 8 47 1 50 7 51 9 53 0 54 1 PI 4595 8 4642 2 4689 1 4736 5 4833 2 4882 0 4931 3 4981 1 5082 8 5134 1 5186 0 5238 3 67 TC 52 5 54 1 67 4 71 9 56 3 58 0 71 0 76 0 65 7 73 7 81 7 86 9 SC 35 1 43 1 44 6 46 0 38 8 48 0 49 4 50 7 45 3 55 ...

Page 39: ... 4 5465 7 5521 0 5576 7 5633 1 5748 0 5806 1 5864 7 5924 0 115 61 TC 48 4 51 6 52 8 54 3 52 0 55 5 59 0 60 8 61 8 65 6 69 4 71 4 SC 39 5 40 9 42 2 43 5 45 6 47 0 48 4 49 7 54 2 55 6 56 9 58 3 PI 5588 5 5645 0 5702 0 5759 6 5877 1 5936 5 5996 5 6057 0 6180 7 6243 1 6306 1 6369 8 67 TC 43 0 44 5 52 7 57 9 49 5 50 2 51 0 65 9 58 5 60 1 72 8 77 0 SC 29 2 40 0 45 0 46 4 36 5 43 2 50 0 52 8 43 1 58 8 60...

Page 40: ...4 9 6372 3 6436 7 6501 7 6567 4 6701 4 6769 1 6837 5 6906 5 125 61 TC 39 8 42 4 43 4 44 8 42 6 45 5 48 5 50 0 50 6 53 8 57 1 58 6 SC 31 0 32 1 33 1 34 2 35 8 36 9 38 0 39 0 42 6 43 7 44 7 45 8 PI 6311 9 6375 6 6440 0 6505 1 6637 8 6704 9 6772 6 6841 0 6980 6 7051 1 7122 3 7194 3 67 TC 35 6 36 8 43 6 47 8 40 9 42 2 51 4 54 5 48 3 49 6 60 1 63 6 SC 23 0 31 4 35 6 36 7 28 6 39 5 40 7 41 8 33 9 46 5 4...

Page 41: ...43 6 6811 7 6880 5 6950 0 7091 8 7163 5 7235 8 7308 9 95 61 TC 78 1 86 6 90 5 95 0 89 4 98 8 103 0 109 1 105 0 115 2 119 2 125 4 SC 55 2 57 3 59 2 61 1 62 1 64 0 65 9 67 6 72 9 74 7 76 2 77 7 PI 6749 9 6818 1 6887 0 6956 5 7098 5 7170 2 7242 6 7315 8 7465 1 7540 5 7616 7 7693 6 67 TC 76 1 78 4 97 6 104 1 81 5 84 0 102 8 110 1 95 1 106 7 118 3 125 8 SC 50 5 62 0 64 1 66 1 55 8 69 0 71 0 72 9 65 2 8...

Page 42: ...3 4 7942 2 8022 4 8103 5 8185 3 8352 4 8436 7 8521 9 8608 0 115 61 TC 69 3 73 8 75 6 77 8 74 4 79 4 84 5 87 0 88 5 93 9 99 4 102 1 SC 56 9 58 8 60 7 62 6 65 6 67 7 69 6 71 5 78 0 80 0 81 9 83 9 PI 8120 6 8202 7 8285 5 8369 2 8540 0 8626 3 8713 4 8801 4 8981 0 9071 7 9163 4 9255 9 67 TC 61 6 63 7 75 4 82 8 70 8 71 9 73 0 94 4 83 7 86 1 104 2 110 2 SC 42 1 57 5 64 8 66 8 52 5 62 3 72 0 76 1 62 1 84 ...

Page 43: ...53 0 9447 5 9542 9 9737 7 9836 1 9935 4 10035 8 125 61 TC 53 8 57 4 58 7 60 7 57 7 61 6 65 7 67 6 68 6 72 9 77 3 79 4 SC 41 4 42 8 44 2 45 5 47 8 49 2 50 7 52 0 56 8 58 2 59 6 61 1 PI 9570 4 9667 1 9764 8 9863 4 10064 7 10166 3 10269 0 10372 8 10584 5 10691 4 10799 4 10908 4 67 TC 48 2 49 8 59 0 64 7 55 4 57 1 69 6 73 8 65 5 67 1 81 5 86 1 SC 30 6 41 9 47 5 48 9 38 2 52 7 54 2 55 7 45 2 62 0 63 4 ...

Page 44: ... 8424 4 8509 5 8595 4 8682 3 8859 4 8948 9 9039 3 9130 6 95 61 TC 95 8 106 1 111 0 116 5 109 7 121 1 126 3 133 8 128 8 141 3 146 2 153 8 SC 65 6 68 1 70 4 72 6 73 8 76 1 78 3 80 4 86 6 88 7 90 6 92 4 PI 8432 3 8517 5 8603 5 8690 4 8867 8 8957 3 9047 8 9139 2 9325 7 9419 9 9515 1 9611 2 67 TC 93 3 96 1 119 7 127 7 99 9 103 0 126 0 135 0 116 6 130 9 145 1 154 3 SC 60 0 73 7 76 1 78 5 66 3 82 0 84 4 ...

Page 45: ...0 10123 2 10225 5 10434 1 10539 5 10646 0 10753 5 115 61 TC 85 5 91 0 93 2 95 9 91 7 97 9 104 2 107 3 109 1 115 8 122 5 125 9 SC 69 5 71 9 74 2 76 5 80 2 82 7 85 1 87 4 95 4 97 8 100 1 102 6 PI 10036 7 10138 1 10240 5 10344 0 10555 1 10661 7 10769 4 10878 2 11100 2 11212 3 11325 5 11439 9 67 TC 75 9 78 6 93 0 102 1 87 3 88 6 90 0 116 3 103 2 106 1 128 5 135 8 SC 51 4 70 3 79 3 81 7 64 2 76 1 88 0 ...

Page 46: ...1444 3 11559 9 11676 7 11794 6 12035 4 12156 9 12279 7 12403 8 125 61 TC 68 8 73 3 75 0 77 5 73 6 78 7 83 9 86 4 87 6 93 1 98 7 101 4 SC 55 2 57 1 58 9 60 7 63 7 65 7 67 6 69 4 75 7 77 7 79 5 81 5 PI 11455 1 11570 8 11687 7 11805 7 12046 7 12168 4 12291 3 12415 4 12668 8 12796 8 12926 0 13056 6 67 TC 61 5 63 6 75 3 82 7 70 7 72 9 88 9 94 2 83 6 85 7 104 0 110 0 SC 40 8 55 9 63 3 65 2 50 9 70 2 72 ...

Page 47: ...8 6 9533 9 9630 2 9826 8 9926 0 10026 3 10127 6 95 61 TC 105 1 116 4 121 8 127 9 120 3 132 9 138 6 146 8 141 3 155 0 160 4 168 7 SC 78 4 81 4 84 1 86 7 88 2 90 9 93 5 96 1 103 5 106 0 108 3 110 4 PI 9353 0 9447 5 9542 9 9639 3 9836 0 9935 4 10035 7 10137 1 10344 0 10448 5 10554 0 10660 6 67 TC 102 4 105 4 131 3 140 0 109 6 113 0 138 3 148 1 127 9 143 6 159 2 169 3 SC 71 7 88 0 91 0 93 8 79 3 98 0 ...

Page 48: ...05 1 11116 2 11228 5 11341 9 11573 4 11690 3 11808 4 11927 7 115 61 TC 94 0 100 1 102 5 105 5 100 9 107 7 114 6 118 0 120 0 127 3 134 8 138 5 SC 77 4 80 1 82 6 85 2 89 3 92 1 94 8 97 3 106 2 108 9 111 5 114 3 PI 11132 6 11245 1 11358 6 11473 4 11707 5 11825 8 11945 2 12065 9 12312 1 12436 5 12562 1 12689 0 67 TC 83 5 86 4 102 3 112 3 96 0 97 5 99 6 128 0 113 6 116 7 141 3 149 4 SC 57 3 78 3 88 3 9...

Page 49: ...9 12961 1 13092 1 13224 3 13357 9 13630 5 13768 2 13907 2 14047 7 125 61 TC 76 2 81 2 83 1 85 9 81 6 87 2 93 0 95 7 97 1 103 2 109 4 112 4 SC 60 0 62 1 64 1 66 0 69 3 71 4 73 5 75 5 82 4 84 4 86 4 88 6 PI 13111 3 13243 8 13377 5 13512 7 13788 4 13927 7 14068 4 14210 5 14500 5 14647 0 14794 9 14944 4 67 TC 68 2 70 5 83 5 91 6 78 4 80 8 98 6 104 4 92 7 95 0 115 3 121 9 SC 44 4 60 8 68 8 70 9 55 4 76...

Page 50: ... 7 11210 8 11324 0 11438 4 11671 8 11789 7 11908 8 12029 1 95 61 TC 126 4 140 2 146 6 153 9 144 8 159 9 166 8 176 7 170 0 186 6 193 0 203 0 SC 88 0 91 3 94 4 97 3 99 0 102 0 105 0 107 8 116 2 119 0 121 6 123 9 PI 11109 1 11221 3 11334 7 11449 1 11682 8 11800 8 11920 0 12040 4 12286 1 12410 2 12535 6 12662 2 67 TC 123 2 126 9 158 0 168 5 131 9 136 0 166 4 178 3 154 0 172 8 191 6 203 7 SC 80 5 98 8 ...

Page 51: ...9 0 12928 3 13058 9 13190 8 13460 0 13596 0 13733 3 13872 0 115 61 TC 113 9 121 4 124 3 127 9 122 3 130 5 138 9 143 0 145 4 154 3 163 4 167 9 SC 94 0 97 3 100 3 103 4 108 5 111 8 115 1 118 2 129 0 132 3 135 3 138 7 PI 12947 4 13078 1 13210 2 13343 7 13616 0 13753 5 13892 5 14032 8 14319 2 14463 8 14609 9 14757 5 67 TC 101 2 104 7 124 0 136 1 116 4 118 2 120 0 155 1 137 6 141 5 171 3 181 1 SC 69 6 ...

Page 52: ...8 6 14917 0 15067 6 15219 8 15373 6 15687 3 15845 8 16005 8 16167 5 125 61 TC 86 1 91 8 93 9 97 1 92 3 98 6 105 1 108 2 109 7 116 6 123 6 127 1 SC 63 5 65 7 67 8 69 8 73 2 75 5 77 7 79 8 87 1 89 3 91 4 93 7 PI 14931 0 15081 8 15234 1 15388 0 15702 1 15860 7 16020 9 16182 7 16513 0 16679 8 16848 2 17018 4 67 TC 77 0 79 7 94 4 103 6 88 6 91 3 111 4 118 0 104 8 107 4 130 3 137 8 SC 46 9 64 2 72 8 75 ...

Page 53: ... 0 13422 2 13557 8 13694 8 13974 2 14115 4 14258 0 14402 0 95 61 TC 144 1 159 7 167 0 175 4 165 0 182 3 190 0 201 4 193 8 212 6 220 0 231 4 SC 97 6 101 3 104 7 108 0 109 8 113 2 116 5 119 6 128 9 132 0 134 8 137 4 PI 13300 5 13434 9 13570 6 13707 6 13987 4 14128 7 14271 4 14415 5 14709 7 14858 3 15008 4 15160 0 67 TC 140 4 144 6 180 1 192 1 150 3 155 0 189 7 203 2 175 5 196 9 218 4 232 2 SC 89 3 1...

Page 54: ...3 8 15478 6 15634 9 15792 9 16115 2 16278 0 16442 4 16608 5 115 61 TC 132 9 141 6 145 0 149 2 142 7 152 3 162 1 166 9 169 6 180 1 190 6 195 9 SC 109 0 112 8 116 4 119 9 125 8 129 7 133 5 137 1 149 6 153 4 157 0 160 9 PI 15501 4 15658 0 15816 1 15975 9 16301 9 16466 6 16632 9 16800 9 17143 8 17317 0 17491 9 17668 6 67 TC 118 1 122 2 144 7 158 8 135 8 137 9 140 0 181 0 160 6 165 1 199 8 211 3 SC 80 ...

Page 55: ...7675 4 17853 9 18034 3 18216 4 18588 2 18776 0 18965 6 19157 2 125 61 TC 107 7 114 8 117 4 121 3 115 3 123 3 131 4 135 3 137 1 145 8 154 5 158 8 SC 75 9 78 5 81 0 83 5 87 6 90 3 92 9 95 4 104 1 106 8 109 3 112 0 PI 17327 2 17502 2 17679 0 17857 6 18222 0 18406 1 18592 0 18779 8 19163 1 19356 7 19552 2 19749 7 67 TC 96 3 99 6 118 0 129 5 110 7 114 2 139 3 147 6 130 9 134 3 162 9 172 3 SC 56 1 76 8 ...

Page 56: ...023 1 19215 2 19409 3 19805 4 20005 5 20207 6 20411 7 95 61 TC 208 3 230 8 241 4 253 5 238 5 263 4 274 7 291 0 280 0 307 3 318 0 334 4 SC 129 6 134 5 139 0 143 4 145 8 150 3 154 6 158 8 171 1 175 3 179 0 182 5 PI 18850 6 19041 0 19233 3 19427 6 19824 1 20024 3 20226 6 20430 9 20847 8 21058 4 21271 1 21486 0 67 TC 202 9 209 0 260 3 277 6 217 3 224 0 274 1 293 6 253 6 284 6 315 6 335 5 SC 118 6 145 ...

Page 57: ...18 2 21937 5 22159 1 22383 0 22839 7 23070 5 23303 5 23538 9 115 61 TC 180 4 192 2 196 7 202 4 193 6 206 6 219 9 226 4 230 2 244 4 258 7 265 8 SC 135 1 139 8 144 2 148 6 155 9 160 7 165 4 169 8 185 4 190 1 194 5 199 4 PI 21969 8 22191 8 22415 9 22642 3 23104 4 23337 8 23573 5 23811 7 24297 6 24543 0 24790 9 25041 4 67 TC 160 3 165 8 196 4 215 5 184 3 187 1 190 0 245 6 217 9 224 1 271 2 286 7 SC 99...

Page 58: ...578 4 25836 8 26097 7 26361 3 26899 3 27171 0 27445 5 27722 7 125 61 TC 149 1 159 0 162 6 168 0 159 7 170 7 181 9 187 3 189 9 201 9 214 0 219 9 SC 95 9 99 2 102 4 105 5 110 7 114 1 117 4 120 6 131 6 134 9 138 1 141 5 PI 25602 4 25861 0 26122 3 26386 1 26924 6 27196 6 27471 3 27748 8 28315 1 28601 1 28890 0 29181 8 67 TC 133 3 138 0 163 4 179 3 153 3 158 1 192 9 204 3 181 3 185 9 225 6 238 5 SC 70 ...

Page 59: ...095 2 26358 8 26896 7 27168 4 27442 8 27720 1 95 61 TC 271 5 300 9 314 7 330 4 310 9 343 4 358 0 379 4 365 0 400 5 414 5 435 9 SC 191 3 198 4 205 1 211 5 215 0 221 7 228 1 234 3 252 4 258 6 264 1 269 2 PI 25600 0 25858 5 26119 7 26383 6 26922 0 27194 0 27468 6 27746 1 28312 4 28598 3 28887 2 29179 0 67 TC 264 5 272 4 339 3 361 9 283 2 292 0 357 3 382 8 330 6 371 0 411 3 437 4 SC 175 0 214 7 221 9 ...

Page 60: ...4 3 29792 2 30093 2 30397 1 31017 5 31330 8 31647 3 31966 9 115 61 TC 245 0 261 0 267 2 274 9 262 9 280 6 298 7 307 5 312 6 331 8 351 3 361 0 SC 199 0 206 0 212 5 219 0 229 7 236 8 243 7 250 3 273 2 280 1 286 6 293 8 PI 29836 1 30137 5 30441 9 30749 4 31376 9 31693 9 32014 0 32337 4 32997 3 33330 6 33667 3 34007 4 67 TC 217 6 225 2 266 6 292 7 250 2 254 1 258 0 333 5 295 9 304 2 368 2 389 3 SC 147...

Page 61: ...374 8 34722 1 35072 8 35427 1 36150 1 36515 2 36884 1 37256 6 125 61 TC 200 5 213 7 218 6 225 8 214 7 229 5 244 6 251 9 255 3 271 4 287 7 295 7 SC 161 4 167 0 172 3 177 6 186 3 192 1 197 6 203 0 221 5 227 1 232 4 238 3 PI 34048 7 34392 7 34740 1 35091 0 35807 1 36168 8 36534 2 36903 2 37656 3 38036 7 38420 9 38809 0 67 TC 179 3 185 5 219 6 241 1 206 1 212 5 259 3 274 7 243 8 249 9 303 3 320 7 SC 1...

Page 62: ...8885 0 29176 8 29471 5 30073 0 30376 8 30683 6 30993 5 95 61 TC 308 7 342 1 357 8 375 7 353 5 390 5 407 1 431 3 415 0 455 4 471 3 495 6 SC 209 7 217 5 224 9 231 9 235 7 243 0 250 1 256 8 276 7 283 5 289 5 295 1 PI 28623 1 28912 2 29204 2 29499 2 30101 3 30405 3 30712 4 31022 7 31655 8 31975 5 32298 5 32624 8 67 TC 300 7 309 8 385 7 411 5 322 0 332 0 406 3 435 2 375 9 421 8 467 7 497 3 SC 191 8 235...

Page 63: ...77 3 33310 4 33646 9 33986 7 34680 3 35030 6 35384 5 35741 9 115 61 TC 274 4 292 4 299 3 307 9 294 5 314 3 334 5 344 4 350 2 371 7 393 5 404 3 SC 219 6 227 2 234 4 241 6 253 4 261 3 268 8 276 1 301 4 309 0 316 2 324 1 PI 33359 4 33696 4 34036 8 34380 6 35082 2 35436 6 35794 5 36156 1 36894 0 37266 6 37643 1 38023 3 67 TC 243 8 252 3 298 7 327 9 280 3 284 7 289 0 373 6 331 5 340 8 412 5 436 1 SC 16...

Page 64: ...434 2 38822 4 39214 6 39610 7 40419 0 40827 3 41239 7 41656 3 125 61 TC 226 1 241 1 246 6 254 8 242 2 258 9 275 9 284 1 288 0 306 1 324 5 333 6 SC 182 8 189 1 195 2 201 1 211 0 217 5 223 8 229 8 250 9 257 2 263 2 269 8 PI 38069 6 38454 1 38842 5 39234 9 40035 6 40440 0 40848 5 41261 1 42103 2 42528 5 42958 0 43392 0 67 TC 202 2 209 3 247 8 271 9 232 5 239 7 292 5 309 9 275 0 281 9 342 1 361 7 SC 1...

Page 65: ...1 9 0 42 2 SRTC 125CWN1 R G 39 6 50 8 50 75 12 5 5 65 2 6 58 3 50 1 3 5 5 0 0 54 0 70 1 1 SRTC 150CWN1 R G 45 1 58 2 50 100 13 0 6 27 2 8 66 4 62 1 4 0 4 5 0 60 0 70 1 1 SRTC 200CWN1 R G 63 3 82 8 80 139 18 0 9 19 2 11 60 6 27 1 5 1 5 4 0 72 0 78 1 1 SRTC 250CWN1 R G 84 1 118 7 110 197 147 27 6 21 4 12 54 10 45 1 1 11 60 6 27 1 4 0 2 15 2 SRTC 300CWN1 R G 92 5 127 1 125 197 27 6 12 54 2 11 60 6 27...

Page 66: ...low CFM 2300 2246 2155 75Pa Fan speed rpm 890 792 707 Power input W 663 603 566 Air flow CFM 2243 2190 2089 100Pa Fan speed rpm 923 814 723 Power input W 602 541 505 Air flow CFM 1990 1942 1891 150Pa Fan speed rpm 965 856 751 Power input W 528 466 424 Air flow CFM 1620 1571 1530 Notes The unit only has one speed of indoor side fan and low speed is the factory default If the unit operating with oth...

Page 67: ... 5 1 440 4 53 5 25 537 638 12 40 SRTC 300CWN1 R G 7 5 1 440 4 53 5 25 564 672 11 81 Example for selection process The following data are the rated design points for SRTC 085CWN1 R G rooftop packages Air flow 3600CFM External static pressure 0 29in w g Fan speed 830rpm Power input 1295W The No of turns 3N To increase the ESP External Static Pressure to 0 5in w g but maintain the airflow rate at 360...

Page 68: ...able pitch pulley for motor shall be adjusted to this N in order to achieve the desired point ESP 0 5in w g and airflow rate 3626cfm For instance from the table no of turns N 1 75 in order to get 3626cfm First adjust the motor pulley to 0 turns Then makes 1 75 turns on the pulley Cross check the dimension X which stands for regulation space of motor pulley In this case X 1mm Pulley pitch factory s...

Page 69: ... flow CFM 3755 3702 3625 3547 3481 3414 3361 3308 50 Fan speed rpm 833 822 812 805 799 805 780 773 763 751 738 Power input W 1211 1195 1178 1136 1093 1043 993 955 916 880 844 Air flow CFM 3652 3634 3615 3561 3506 3429 3351 3273 3194 3140 3086 75 Fan speed rpm 856 848 833 824 816 809 801 809 782 774 764 753 741 Power input W 1305 1222 1139 1123 1107 1066 1024 975 925 888 851 816 781 Air flow CFM 36...

Page 70: ... input W 1042 954 866 853 839 797 755 707 658 Air flow CFM 2922 2788 2653 2623 2592 2495 2397 2276 2154 175 Fan speed rpm 866 857 844 835 Power input W 929 813 696 684 Air flow CFM 2557 2208 1859 1819 200 Fan speed rpm 869 860 Power input W 816 671 Air flow CFM 2192 1629 Notes 1 Legend X Regulation space of motor pulley mm N Number of turns ESP External static pressure Pa 2 Pulley pitch factory se...

Page 71: ...1655 1534 Air flow CFM 4516 4456 25 Fan speed rpm 852 837 825 Power input W 1713 1584 1454 Air flow CFM 4368 4309 4249 50 Fan speed rpm 866 854 841 827 Power input W 1617 1537 1458 1378 Air flow CFM 4205 4132 4058 3985 75 Fan speed rpm 906 876 867 855 844 830 Power input W 1666 1589 1516 1442 1369 1295 Air flow CFM 4100 4023 3958 3893 3828 3763 100 Fan speed rpm 909 900 909 878 869 858 847 833 Pow...

Page 72: ... 908 896 883 877 863 Power input W 1654 1578 1502 1426 1350 1283 1216 1149 1082 1039 996 Air flow CFM 3601 3537 3474 3410 3346 3250 3154 3057 2961 2919 2876 200 Fan speed rpm 973 964 951 940 929 920 911 Power input W 1503 1431 1359 1286 1214 1159 1103 Air flow CFM 3329 3254 3179 3104 3029 2962 2894 225 Fan speed rpm 974 965 953 Power input W 1366 1292 1219 Air flow CFM 3043 2965 2876 250 Fan speed...

Page 73: ...6 5 0 Fan speed rpm 658 Power input W 1750 Air flow CFM 5524 25 Fan speed rpm 660 Power input W 1680 Air flow CFM 5265 50 Fan speed rpm 683 672 661 Power input W 1720 1665 1610 Air flow CFM 5221 5113 5006 75 Fan speed rpm 701 694 684 675 664 Power input W 1705 1654 1603 1551 1500 Air flow CFM 5131 5021 4912 4803 4694 100 Fan speed rpm 720 727 702 695 686 678 667 Power input W 1720 1650 1580 1533 1...

Page 74: ...566 1485 1419 1353 1286 1220 1173 1125 Air flow CFM 4555 4454 4354 4253 4122 3991 3860 3729 3593 3456 200 Fan speed rpm 778 771 761 752 743 736 728 719 Power input W 1670 1590 1510 1430 1350 1285 1220 1155 Air flow CFM 4353 4243 4132 4022 3912 3753 3594 3435 225 Fan speed rpm 779 772 762 755 745 Power input W 1515 1429 1343 1256 1170 Air flow CFM 3912 3774 3637 3499 3362 250 Fan speed rpm 780 773 ...

Page 75: ...27 5234 5141 75 Fan speed rpm 845 836 828 820 813 803 793 785 775 764 752 Power input W 2565 2485 2405 2319 2233 2146 2060 2004 1948 1891 1835 Air flow CFM 5800 5721 5641 5551 5461 5370 5280 5183 5086 4988 4891 100 Fan speed rpm 860 850 840 831 823 815 804 795 787 777 767 755 Power input W 2533 2455 2378 2300 2218 2135 2053 1970 1915 1860 1805 1750 Air flow CFM 5657 5575 5494 5412 5320 5229 5138 5...

Page 76: ...6 3986 3866 3733 3601 225 Fan speed rpm 882 874 863 854 843 834 826 Power input W 2000 1929 1858 1786 1715 1600 1485 Air flow CFM 4448 4338 4228 4119 4009 3734 3458 250 Fan speed rpm 883 875 864 855 844 Power input W 1870 1800 1730 1660 1590 Air flow CFM 4149 4030 3910 3790 3671 275 Fan speed rpm 884 876 865 Power input W 1715 1655 1595 Air flow CFM 3735 3584 3432 300 Fan speed rpm 885 Power input...

Page 77: ...5 1013 1001 991 978 964 949 Power input W 2715 2643 2570 2490 2410 2270 2130 Air flow CFM 6446 6373 6300 6187 6074 5915 5756 100 Fan speed rpm 1049 1039 1029 1015 1003 993 980 968 952 Power input W 2770 2693 2615 2538 2460 2355 2250 2125 2000 Air flow CFM 6359 6257 6156 6054 5953 5815 5676 5506 5335 125 Fan speed rpm 1073 1063 1052 1042 1032 1018 1006 997 982 970 955 Power input W 2873 2756 2640 2...

Page 78: ...60 4712 4565 4418 4271 4124 225 Fan speed rpm 1113 1102 1089 1078 1064 1053 Power input W 2480 2378 2275 2173 2070 1985 Air flow CFM 4876 4726 4575 4424 4274 4128 250 Fan speed rpm 1115 1104 1090 Power input W 2350 2240 2130 Air flow CFM 4447 4294 275 Fan speed rpm 1116 1106 Power input W 2110 2045 Air flow CFM 3841 3787 300 Fan speed rpm 1117 Power input W 1870 Air flow CFM 3235 Notes 1 Legend X ...

Page 79: ...959 949 939 926 914 899 Power input W 3623 3450 3353 3255 3158 3060 2960 2860 2758 2655 Air flow CFM 7925 7782 7655 7528 7401 7274 7157 7041 6921 6800 100 Fan speed rpm 1028 1016 1005 994 984 974 962 951 941 928 917 902 Power input W 3825 3650 3475 3300 3200 3100 3000 2900 2805 2710 2615 2520 Air flow CFM 7909 7759 7609 7459 7322 7185 7049 6912 6815 6718 6601 6485 125 Fan speed rpm 1044 1032 1017 ...

Page 80: ...24 5722 5521 5319 5118 5029 225 Fan speed rpm 1055 1044 1032 1021 1008 997 987 Power input W 3300 3121 2943 2764 2585 2485 2385 Air flow CFM 6312 6076 5841 5606 5371 5172 4974 250 Fan speed rpm 1056 1046 1033 1023 1009 Power input W 3130 2953 2775 2598 2420 Air flow CFM 5882 5616 5350 5084 4818 275 Fan speed rpm 1057 Power input W 2950 Air flow CFM 5362 300 Fan speed rpm 1058 Power input W 2770 Ai...

Page 81: ... 542 Power input W 4375 4242 4086 3902 3702 3499 Air flow CFM 12420 12160 11920 11830 11630 11276 100 Fan speed rpm 599 594 588 580 573 568 560 553 544 Power input W 4370 4285 4199 4114 4028 3839 3651 3462 3273 Air flow CFM 12115 12004 11894 11783 11672 11422 11171 10921 10671 125 Fan speed rpm 613 607 601 595 589 581 575 570 561 554 545 Power input W 4730 4403 4180 4076 3972 3868 3765 3579 3393 3...

Page 82: ...speed rpm 636 630 622 616 608 602 595 588 579 Power input W 3976 3748 3521 3293 3066 2832 2715 2503 2301 Air flow CFM 10314 9941 9568 9194 8821 8442 8146 7821 7503 250 Fan speed rpm 637 631 623 617 608 603 Power input W 3635 3398 3161 2924 2687 2436 Air flow CFM 9559 9126 8694 8262 7829 7276 275 Fan speed rpm 638 632 624 617 610 Power input W 3175 2993 2811 2629 2447 Air flow CFM 8393 8073 7753 74...

Page 83: ...6 12529 12282 100 Fan speed rpm 629 623 617 609 602 596 588 581 571 Power input W 5730 5510 5290 5070 4850 4665 4480 4295 4110 Air flow CFM 13461 13257 13053 12850 12646 12414 12183 11951 11719 125 Fan speed rpm 631 625 619 611 603 598 589 582 573 Power input W 5465 5250 5035 4820 4605 4420 4235 4050 3865 Air flow CFM 13014 12791 12567 12344 12121 11878 11636 11394 11151 150 Fan speed rpm 645 639 ...

Page 84: ...09 Power input W 4990 4740 4490 4240 3990 3758 3525 3293 3060 Air flow CFM 11448 11144 10839 10535 10231 9812 9393 8975 8556 275 Fan speed rpm 669 664 655 648 640 634 628 620 Power input W 4620 4359 4098 3836 3575 3324 3064 2810 Air flow CFM 10711 10343 9975 9608 9240 8890 8546 8203 300 Fan speed rpm 670 664 656 649 Power input W 4250 3978 3705 3433 Air flow CFM 9974 9542 9111 8680 325 Fan speed r...

Page 85: ...50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave band central frequency Hz Octave band sound level dB NC 70 NC 60 NC 50 NC 40 NC 30 NC 20 Octave band central frequency Hz 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave band sound level dB NC 70 NC 60 NC 50 NC 40 NC 30 NC 20 Octave band central frequency Hz 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 O...

Page 86: ...Octave band central frequency Hz 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave band sound level dB NC 70 NC 60 NC 50 NC 40 NC 30 NC 20 Octave band central frequency Hz 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave band sound level dB NC 70 NC 60 NC 50 NC 40 NC 30 NC 20 Octave band central frequency Hz 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000...

Page 87: ...Package AC Oasis U Series 86 9 Refrigerant Cycle Diagram SRTC 050CWN1 R G SRTC 075CWN1 R G SRTC 085CWN1 R G SRTC 100CWN1 R G SRTC 125CWN1 R G SRTC 150CWN1 R G SRTC 200CWN1 R G SRTC 250CWN1 R G SRTC 300CWN1 R G ...

Page 88: ...ature Cooling only mode 10 C 52 C 17 C 31 C Room relative humidity should be less than 80 If the unit operates in excess the surface of the unit may attract condensation 11 Accessories Item Quantity Shape User manual 1 Drain outlet 1 Snap ring 1 Drain pipe 1 Wired controller wires optional 1 ...

Page 89: ... U Series 88 Part 3 Installations 1 General Information 86 2 Recommendations 87 3 Lifting 88 4 Installation 89 5 Condensate Drainage 90 6 Duct Work 91 7 Electrical Wiring 91 8 Start Up 94 9 Safety Control 95 10 Maintenance 104 ...

Page 90: ...bjects into the air inlet or outlet When the fan is rotating at high speed it will cause injury Never use a flammable spray such as hair spray lacquer or paint near the unit It may cause a fire Keep far away from high frequency equipment Also keep away from the following places A place where it is full of oil gas Places where salty air surrounding near the coast A place where is caustic gas the su...

Page 91: ...ust be mounted level for proper drainage of water through the holes in the base pan Unit must not be exposed to direct roof water run off Flexible duct connectors must be of a flame retardant material All duct work outside of the structure must be insulated and weatherproofed in accordance with local codes Holes through exterior walls must be sealed in accordance with local codes All fabricated ou...

Page 92: ...ging cables should have adequate capability to resist 3 times weight of unit Before lift please check and ensure that hooks are holding tightly to unit and lifting angles are no less than 60 Cloth material or hard paper should be padded in the contact place between unit and rigging cable Rigging cable should be entwined a round at the hook for prevent danger by cable slip because of weight unbalan...

Page 93: ...any ductwork outside of the structure with at least 2 inches of insulation and then weatherproof There must be a weatherproof seal where the duct enters the structure Complete the installation according to the instructions Typical rooftop application with frame 4 2 For ground level installations The unit should be positioned on a pad in the size of the unit or larger The unit must be level on the ...

Page 94: ...rproof There must be a weatherproof seal where the duct enters the structure Complete the installation 5 Condensate Drainage Model X value mm Model X value mm SRTC 050CWN1 R G 20 X 40 SRTC 075CWN1 R G 20 X 40 SRTC 085CWN1 R G 20 X 40 SRTC 100CWN1 R G 20 X 40 SRTC 125CWN1 R G 20 X 40 SRTC 150CWN1 R G 20 X 40 SRTC 200CWN1 R G 20 X 40 SRTC 250CWN1 R G 20 X 40 SRTC 300CWN1 R G 20 X 40 ...

Page 95: ... least 1m flame resistant layer must be laid at the end of air duct internal surface 7 Electrical Wiring 7 1 Warning An all pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring The appliance shall be installed in accordance with national wiring regulations An all pole disconnection device which has at least 3mm separation distance i...

Page 96: ...rce is applied to the control circuit Wiring length between wired controller and unit One way Min wire size mm2 10m 15m 20m 30m 40m 0 5 0 5 0 75 0 75 1 0 Main power supply parameters Model Main power Main power switch A Fuse A Wires for power supply Type of wires SRTC 050CWN1 R G 380 415 3N 50Hz 25 25 5x2mm2 5 x UL1015 14AWG SRTC 075CWN1 R G 30 30 5 3mm 5 x UL1015 12AWG SRTC 085CWN1 R G 35 35 5 5m...

Page 97: ...ackage AC Oasis U Series 96 Next wire joint also available Wired controller wiring diagram Fig 6 2 L1 L2 L3 N A B C N MAIN BOARD CN9 CN19 CN33 1 N C KJR 23B KJR 25 B 0K 9 R J K B 9 2 R J K B 2 1 R J K A B C D E ...

Page 98: ...essary Does the condenser fan and indoor blower fan free without rubbing and are they tight on the shafts Are all covers and access panels in place to prevent air loss and safety hazards Starting the unit When the unit operates under cooling mode please check the line voltage of the unit The voltage should be within the range shown on the unit nameplate If low voltage is encountered check the size...

Page 99: ...ower than 90 C 194 F the compressor can be started again Reverse phase protection relay The reverse phase protection relay will make the unit not start when the power supply source is in correctly conneted The checking of phase order is just carried out at the first time of electrifying If malfunction happens then the checking will be going on until the order of phase is right and the error code w...

Page 100: ...lision class error 0Ed If the motherboard detects at least two signals of 25B 23B 12B 29B and 90K at the same time Error EEPROM 0EE Error Communication failure between electric control board and centralized controller 0EL Protection Overcurrent protection for indoor fan 0P0 Protection Protection for high pressure xP1 Protection Protection for Low pressure or exhaust temp xP2 Protection Compressor ...

Page 101: ...n for low ambient temp T4 T1 AtL When T4 10 the cooling mode cannot be turned on when T4 11 the heating mode cannot be turned on Protection Mode lock or emergency stop 0A0 Don t give signalling centralized controller Protection Wire controller lock 0A1 Note x is a placeholder for the compressor system with 1 representing compressor system A and 2 representing compressor system B ...

Page 102: ... phase default Compressor sequence error or phase default Evaporator pipe temperature sensor T2 error Condenser pipe temperature sensor T3 error Ambient temperature sensor T4 error Indoor side room temperature sensor T1 error Over current protection of compressor ...

Page 103: ...Rooftop Package AC Oasis U Series 102 High pressure protection High discharge temperature protection Wired controller communication error ...

Page 104: ...Rooftop Package AC Oasis U Series 103 Low pressure protection Over current protection of indoor side fan motor ...

Page 105: ...Rooftop Package AC Oasis U Series 104 Comprehensive protection of outdoor side fan motor High temperature protection of condenser ...

Page 106: ...Rooftop Package AC Oasis U Series 105 Low temperature protection of evaporator Anti freezing protection of evaporator Protection of outdoor ambient temperature ...

Page 107: ...return ai r sho rt ci rcui t erro r C heck w hether i nd o o r tem p erature 15 C heck w ether the ai r exi ts d i rectl y i nto the return d uct Exceed s d esi g n o p erati ng tem p erature Yes C heck w hether T1 senso r i s w el l N o N o R ep ai r the ai r d uct Yes R ep l ace T1 senso r N o The P C B b o ard i s d am ag ed Yes R ep l ace the P C B b o ard Yes Protection for Dc motor stall or ...

Page 108: ...B system T2 anti freeze protection cross connection error Check whether the indoor T2 sensors in the A B system are inversely inserted into each other Please interchange the positions of the two T2 temperature sensors on the evaporator Yes The PCB board is damaged No Replace the PCB board Error in model selection jumper dial code The program is incorrect Write the new correct program Yes The PCB b...

Page 109: ...r the connecting wire No The PCB board is damaged Yes Replace the PCB board Check whether the connection between the wiring port and centralized controller is loose Please reconnect and make sure the connection is strong Yes No Yes The PCB board is damaged Replace the PCB board No Mode lock or emergency stop Wait for the wiring controller to unlock Check whether it is currently running in locked m...

Page 110: ...re personal injury Disconnect the power supply before cleaning and maintenance Regular maintenance Some regular maintenance has been carry on by user It includes change the one time dust filter clean casing wash condenser and replace a new belt as well as do some test for the equipment Regulating belt of tension Refer to the following figure loose 2 bolts and move the electric motor to adjust belt...

Page 111: ...0 SRTC 125CWN1 R G 590 SRTC 150CWN1 R G 580 SRTC 200CWN1 R G 470 SRTC 250CWN1 R G 790 SRTC 300CWN1 R G 790 Measure the belt deflection force the force should be between the values shown in the following lists The belt which is too tight or too loose may generate noise and be harmful to the unit Belt section For required to deflection Small pulley diameter Newton Kilogram force SPA 80mm 132mm 25N 3...

Page 112: ...leaner The air in side should face down when using water After cleaning please dry out in cool place Do not dry out the air filter under direct sunshine or heat Step 3 Re install the air filter Condenser coil Unfiltered air circulates through the unit s condenser coil can cause the coil s surface to become clogged with dust Clean the coil vertically i e with the fins and stroke the coil surface wi...

Page 113: ...Safety controls Electrical components and wiring For possible replacement and connection tightness Condenser drainage For cleaning Unit duct connections To check that they are physically sound and sealed to the unit casing Unit mounting support For structural integrity The unit For obvious unit deterioration ...

Page 114: ...ooftop Package AC Oasis U Series 113 Part 4 Controller 1 Wired controller SKJR 90K BK E 114 2 Wired Controller SKJR 25B 120 3 Wired Controller SKJR 29B 120 4 Centralized Controller SD CCM30 Optional 138 ...

Page 115: ...ed off press the button the unit will be turned on and the operating icon lights up Also the LED light under the ON OFF button will turn green When the unit is turned on press the button the unit will be turned off and the operating icon lights off Also the LED light under the ON OFF button will turn off 2 Operation mode indication When press MODE button the following mode can be selected in circl...

Page 116: ... The setting temperature cannot be available under FAN mode 5 Timer ON OFF When adjust setting on time or only on time is set the indicator ON is lighted When adjust setting off time or only off time is set the indicator OFF is lighted If timer on and timer off timer both set the indicators ON and OFF will be display alternately 6 Follow me function There is a temperature sensor inside the wired c...

Page 117: ...s leaks and remains around wired controller fire may be cause Do not install it in a place with oil steam or sulphur gas or else deform or malfunction may occur Wires must be suitable for the current of the wired controller Otherwise electricity leakage or heating may be caused which may result in fire Install the wire joint 5P to the appointed position of the electric controlling box Circuit of w...

Page 118: ...cation pre embed it into wall core cable 1 0 5mm 2 into wall Wire configured tube insulated sheath 1 Pre embed into wall the longest length should not exceeding than 15m Phillips screwdriver 1 For install Cruciform slot screw Slotted head screwdriver 1 For unscrew the bottom cover of wire controller Installation Insert to the bottom cover to the electric cabinet by the accessory slotted head screw...

Page 119: ...al receiving panel connecting wire group with the 2 core terminal of wire controller PCB panel one to one and then cover the wire controller with the back cover refers to the below just the length of two plastic bolts base on the length of through out from standard binet to the wall Confirmthe two bolts fixing in the cabinet are in the same length and the wall surface Screw posts Cut the bars to t...

Page 120: ...ause rear cover deformed 2 When installation please maintain the screws and wire controller at the same height level without deformed 3 When installation please reserve a certain length of wire controller connective cable for future maintenance to take off the wire controller Finally install the wire controller back to the back cover refers to the below ...

Page 121: ...e display range 0 C 37 C Temperature control range 7 C 35 C Temperature control accuracy 0 5 C Sensor NTC 1 B 3950 2 2 Introduction of button TIME Be used to entering time ENER Measures and displays heating and cooling system operating time for today yesterday this week last week or total By monitoring energy usage the thermostat can be programed to optimize energy savings ...

Page 122: ...functions Fan switch It is used to select automatic or continuous fan operation It should normally be located in the AUTO position The fan will be turned on along with normal operation of the unit To run the fan on continuously slide the FAN switch to the ON position System switch It can determine the operating mode of the wired controller Select COOL OFF and HEAT Anytime you install or remove the...

Page 123: ...n Off Backlight off Backlight button SP2 2 1 Span Two Stage 1 2 Span Two Stage 2 3 Span Two Stage 3 Backlight button TEMP F F Selects temperature display F C Selects temperature display C Backlight button HOUR 12 12 Selects time format display 12hours 24 Selects time format display 24hours Backlight button COMP OFF OFF Selects Compressor Lockout OFF ON Selects Compressor Lockout ON Backlight butto...

Page 124: ...ode is useless 2 Fast or Slow Cycle Selection one stage 3 Select Backlight function OFF or ON 4 Fast or Slow Cycle Selection two stages 5 Select F or C Readout Changes the display readout to Centigrade or Fahrenheit as required 6 Selects time format display 12hours or 24hours 7 Select Compressor Lockout COMP OFF or ON Selecting COMP ON will cause the thermostat to wait 4 minutes before turning on ...

Page 125: ...it Step 1 Move SYSTEM switch to heat mode If the auxiliary heating system has a standing pilot be sure to light it Step 2 Press to adjust the wired controller setting to 1 C above room temperature The heating system should begin to operate The display should show STG1 However if the set point temperature display is flashing the compressor lockout feature is operating Step 3 Adjust temperature sett...

Page 126: ...e setting The LCD will show this following figure information when batteries are first installed The temperature will update after a few seconds During time and day setting mode the temperature displays will go blank Examples Set the wired controller to the current time of 2 16 PM on Saturday Step 1 Press TIME to enter time and day setting mode The current hour and AM PM indicator will be flashing...

Page 127: ...nergy monitor The energy monitor feature measures and stores the amount of time the heating and air conditioning system operates Press ENER key and the usage can be display for today Since 12 AM yesterday this week Since Monday last week Last Monday through Sunday and total Up to 999 hours By monitoring energy usage it is easy to know how much the set back periods are saving To review energy usage...

Page 128: ...regularly is necessary When the total system run time for heat and cool reaches 500 hours the filter is needed to clean or change and the FILT will continue to flash until the counter is set back to zero Press ENER to review total filter usage The display will blink FILT Then show the filter monitor counter After 15 seconds the display will return to normal mode or press RUN to exit immediately Th...

Page 129: ...nd 380V power To prevent electrical shock and or unit damage disconnect electric power to unit at main fuse or circuit breaker box until installation is complete Electric gas switch This controller is configured from the factory to operate a heat cool fossil fuel gas oil etc forced air system It is configured correctly for any system that DOES NOT requires the controller to energize the fan on a c...

Page 130: ...r setting Step 3 Place base over hole in wall and mark the locations of mounting hole on wall using base as a template Step 4 Move base out of the way Drill mounting holes Step 5 Fasten base loosely to wall using two mounting screws Place a level against bottom of base adjust until level and then tighten screws Leveling is for appearance only and will not affect the controller operation If using e...

Page 131: ... BK E KJR 29C BK E KJR 29C1 BK E KJR 29A B E KJR MODEButton Left Button FAN SPEED Button Operating Mode Transmitting Icon Setting Temperature Operetion Ico n MODEButton Left Button FAN SPEED Button Transmitting Icon Temp Setting Button Timer Clock Setting Button Operating Ico n Setting Temperature Operating Mode ON OFF Button Quiet OK Button Right Button Operating Fan Speed Timer Clock Display Are...

Page 132: ...speed setting After each fan speed button press will circle as follow AUTO LOW MID HIGH AUTO Under AUTO and DRY modes the fan speed is not adjustable and the default fan speed is auto 4 Temperature setting Under AUTO COOL DRY HEAT modes press the temperature setting buttons and to set the temperature the adjusting range is 17 30 or 62 88 The setting temperature cannot be adjusted under FAN mode 5 ...

Page 133: ... and the wired remote controller will re accumulate the total running time of the indoor unit 9 Swing Function If the indoor unit supports swing function press the right button to adjust the air outlet direction of the indoor unit Long press this button for 3 seconds can turn on or turn off the auto swing function the swing icon will be lighted up when the auto swing function is turned on 10 Follo...

Page 134: ... by other persons may lead to imperfect installation electric shock or fire Strictly follow this manual Improper installation may lead to electric shock or fire Reinstallation must be performed by professionals Improper installation may lead to electric shock or fire Do not disassemble your air conditioner A random disassembly may cause abnormal operation or heating which may result in fire Instal...

Page 135: ...ceiving panel Signal receiving panel Frontcover Controlpanel Screw Signal switching wire 4 core shielding wire embedded in the wall Attached connecting wires for the signal receiving panel Buckling position Back cover Front cover Straight head screwdriver Screw hole fixed on the wall use one GB950 86 M4X20 Screw hole installed on 86 Electrician box use two M4X25 GB823 88 Screw hole installed on th...

Page 136: ...5 5 Wiring A Wiring three outlet positions B Shielded wiring 86 Electrician box Signal switching wires Back cover Cutting place of top side wire outlet Cutting place of upper left wire outlet Cutting place of left middle side wire outlet ...

Page 137: ...Rooftop Package AC Oasis U Series 136 6 Front cover installation 6 Front cover installation ...

Page 138: ...e second code value 3 After setting the second code value press button to switch the first code to the next value 4 When the first code value is 6 press button again to exit the parameters setting The parameters setting function only under the situation which need to adjust the default functions setting states otherwise there is no need to do the setting First code Function Second code 0 1 2 3 4 0...

Page 139: ... SD CCM03 A Power Supply Voltage 220 240V 50Hz 1Ph Ambient Temperature Range 15 C 43 C Ambient Humidity Range RH40 RH90 Performance Features 1 System composition centralized control 2 Keywords and general function description 3 Technical indices and requirements 4 Indoor unit working status display 5 Locking remote controller locking keyboard of centralized controller and locking running mode 3 2 ...

Page 140: ...currently unlocked press the LOCK and keys concurrently and the keys will be locked If the keys are locked pressing any key will be ineffective except unlock operation In the unified setting page press the key and the LOCK key concurrently to lock all air conditioner modules in the network The mode locking is cancelled when the key is pressed again Note When locking or cancelling lock the correspo...

Page 141: ...will result after the key is pressed In the main page press the key to enter the query mode By default it is the first in service air conditioner 6 In the query mode every time when pressing the key the operation status data of the air conditioner corresponding to the next row of the matrix will be displayed If it is currently in the last row press the key and the data of the air conditioner corre...

Page 142: ...e will be displayed If it is now in the last page press the key again and the first page will be displayed In the setting mode every time when pressing the key if it is in the temperature regulation mode the set temperature will decrease by 1 C or 2 C until the highest allowed set temperature If it is in the timing startup shutdown time setting mode select the upper level set time if no time is se...

Page 143: ... power on after power failure 16 ON OFF Any time when pressing the key the centralized startup shutdown operation is performed for all current in service air conditioners in the centralized controller network If all in service air conditioners in the network are in the power off status press the key to perform the startup operation If it is in the mode setting page currently and the parameters suc...

Page 144: ...ude horizontal coordinates 00 15 and vertical coordinates 00 16 32 and 48 which indicate the address of the indoor unit The sum of the horizontal coordinate and vertical coordinate of the grid is the address of the grid Each grid corresponds to an indoor unit of this address 3 4 Operation instructions 1 System composition The centralized controller is used to perform centralized control and data q...

Page 145: ...or slave answer mode is implemented for communication between the centralized controller and the air conditioner between the computer and the centralized controller In the LAN composed of centralized controller and air conditioner the centralized controller is a master and the air conditioner is a slave In the LAN composed of computer and centralized controller the computer or gateway is a master ...

Page 146: ...one or more in service air conditioners in the network are running including under setting of timing start or shutdown the indicator will be luminous Otherwise the indicator is off Locking of centralized controller After receiving the centralized controller locking command sent from the computer the centralized controller disables the startup or shutdown and setting or the air conditioner and send...

Page 147: ...nt shutdown switch shall have preference 3 5 General display data entries 1 General display data is displayed in all display pages Under the interconnected control of the computer or gateway the data is displayed in graphic Otherwise no data is displayed If the centralized controller is connected with the functional module for communication the data is displayed in graphics Otherwise no data is di...

Page 148: ...rtup or shutdown is set the flag is displayed T3 T2A and T2B display in the single machine query page display can shift between T3 T2A and T2B by the way the temperature value is displayed concurrently with the corresponding C being luminous In case of air conditioner fault or protection the corresponding fault code or protection the corresponding fault code or protection code can be displayed Liq...

Page 149: ...t luminous It indicates the 32 air conditioners with the addresses from 16 to 47 are powered off In the matrix the big and small dots from 09 48 to 12 48 are not luminous It indicates the four air conditioners with the address from 57 to 60 are outside the network All other big and small dots in the matrix are luminous It indicates all other air conditioners are in the network and powered on The a...

Page 150: ...conditioners with the addresses of 00 and 01 The centralized controller communicates with the computer normally Description of the setting page The LCD displays the setting page and queries the air conditioner with the address of 08 The mode of the air conditioner with the address 08 is cooling high speed air supply swing on indoor temperature 28 C setting temperature 22 C and cooling In the matri...

Page 151: ...s from 00 00 to 15 16 illuminate It indicates the in service status of the air conditioners with the addresses from 00 to 31 The centralized controller communicates with the computer normally SHINKO AIRCON TRADING MAINTENANCE L L C Office No 203 Burj Nahar Views building 166 Omar Bin Khattab Street Naif Deira PO Box 283018 Dubai United Arab Emirates Mob 971 552596321 971 567850774 971 586946321 Te...

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Summary of Contents for Oasis-U Series

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Summary of Contents for Oasis-U Series

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