York NC090-300 Technical Manual Download Page 115

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505428-YTG-V-0417

Johnson Controls Unitary Products

115

Typical Simplified Field Wiring Diagram – NC120 thru 240 Evaporator with YC120 thru 240 Condenser

NOTE:

On non NC/ND Evaporator models, isolation relays
must be installed to avoid overloading on 75 VA
transformers on the condensing unit.

Typical NC120 - 240 Liquid Line Solenoid Wiring

S1 S2 G1 G2 66 60

W1 W2 Y1 G Y2 0CC

R SD-24

SE CONTROL BOARD

THERMOSTAT CONNECTIONS

TB2

CONDENSER CONTROL BOX

EVAPORATOR CONTROL BOX

THERMOSTAT

TWO STAGE COOL

TWO STAGE HEAT

219 / Y

218 / BR

1LLS

VALVE SYS 2

BLK

C O I L

Summary of Contents for NC090-300

Page 1: ...unit of similar capacity and are much easier to rig and support On the ground because the footprint is compact allowing a variety of applications Both the Predator condensing units and heat pumps are...

Page 2: ...r Handling Unit Features and Benefits 5 Guide Specifications 6 Physical Data 9 Unit Limitations 14 Cooling and Heating Ratings 16 Capacity Performance 17 Air Handling and Hot Water Coil Accessory Heat...

Page 3: ...B Option 1 C Option 2 D Options 1 2 E Option 3 G Options 1 3 H Options 2 3 J Options 1 2 3 P Options 3 5 Q Options 1 3 5 S Option 5 T Options 1 5 2 208 230 3 60 4 460 3 60 5 575 3 601 Configured Spli...

Page 4: ...and stable temperature levels within the conditioned space Smart Equipment Controls control board uses a three times you re out philosophy The high low pressure switch anti freeze protection low volta...

Page 5: ...ng Unit Features and Benefits Features These air handlers can be arranged for a variety of air discharge patterns in either the horizontal or vertical position Refer to the unit installation instructi...

Page 6: ...oth horizontal and vertical units Since their casings match the dimensions and the finish of the basic units they become an integral part of the unit after installation The coils slide out of their ca...

Page 7: ...n gas cooled Voltage range of 10 of unit nameplate voltage Neoprene isolators minimize sound transmission and vibration Belly band crankcase heaters keep refrigerant from diluting sump oil Full charge...

Page 8: ...amage from hail and other flying debris Coated Condenser Coils Special phenolic or epoxy polymer coating available as a factory option on both outdoor and indoor coils Each Unit Shall Be Covered by a...

Page 9: ...city Tons System 1 7 5 10 5 12 5 6 3 15 7 5 20 10 25 System 2 5 6 3 7 5 10 Capacity Stages System 1 1 2 1 2 1 2 1 2 1 2 System 2 1 1 1 1 SYSTEM DATA3 3 All compressors include crankcase heaters No Ref...

Page 10: ...Capacity Stages System 1 2 1 1 1 1 1 SYSTEM DATA No Refrigeration Circuits 1 1 1 2 2 Suction Line OD in 1 1 8 1 3 8 1 5 8 1 3 8 1 3 8 Liquid Line OD in 5 8 7 8 7 8 5 8 5 8 OUTDOOR COIL DATA Face area...

Page 11: ...12 15 x 15 15 x 15 18 x 18 18 x 18 15 x 15 15 x 15 Quantity 1 1 1 1 1 2 2 INDOOR COIL Face area Sq Ft 10 6 10 6 10 6 18 3 18 3 20 0 20 0 Rows 3 4 4 4 4 4 4 Fins per inch 15 15 15 15 15 15 15 Tube diam...

Page 12: ...NDOOR BLOWER Forward Curve Diameter x Width 12 x 12 15 x 15 15 x 15 18 x 18 18 x 18 15 x 15 15 x 15 Quantity 1 1 1 1 1 2 2 INDOOR COIL Face area Sq Ft 10 6 10 6 10 6 18 3 18 3 20 0 20 0 Rows 3 4 4 4 4...

Page 13: ...ve 1157 5 hp Motor Drive With Field Installed VFD Intellispeed 1158 7 5 hp Motor Drive Field Installed VFD Intellispeed 1187 INDOOR BLOWER Forward Curve Diameter x Width 18 X 18 Quantity 2 INDOOR COIL...

Page 14: ...50 460 3 60 432 504 090 7 5 YC 208 230 3 60 187 252 125 40 86 68 460 3 60 432 504 575 3 60 540 630 120 10 PC 208 230 3 60 187 252 125 40 86 68 70 0 80 50 460 3 60 432 504 120 10 YC YD 208 230 3 60 187...

Page 15: ...5 000 65 57 90 77 40 80 460 3 60 414 506 3 000 5 000 65 57 90 77 40 80 575 3 60 540 630 3 000 5 000 65 57 90 77 40 80 NC NL180 208 230 3 60 187 253 4 500 7 500 65 57 90 77 40 80 460 3 60 414 506 4 500...

Page 16: ...80 174 10 6 11 4 14 160 3 4 100 2 25 6000 PD2404 N A N A N A ND240 230 10 6 11 2 N A 220 3 3 130 2 2 8000 PD2404 N A N A N A NM240 230 10 6 11 2 13 3 220 3 3 130 2 2 8000 YC090 85 12 4 6 8 NC090 90 11...

Page 17: ...0 3750 72 109 1 5 9 87 9 74 2 60 4 46 6 105 5 6 5 86 5 72 6 58 8 45 0 67 101 2 5 6 101 2 93 2 79 4 65 7 51 9 97 8 6 3 97 8 91 9 78 1 64 3 50 5 62 92 9 5 6 92 9 92 9 92 9 79 1 65 3 51 6 89 5 6 2 89 5 8...

Page 18: ...10 1 74 5 74 5 72 9 61 8 49 1 37 3 3375 72 92 2 9 2 78 1 65 2 52 3 39 4 87 4 10 2 77 0 64 1 51 2 38 2 67 84 9 9 2 84 9 81 3 69 7 56 8 44 0 80 3 10 3 80 3 78 9 67 9 55 0 42 1 62 78 0 8 9 78 0 78 0 78 0...

Page 19: ...148 0 7 4 148 0 126 4 108 5 90 5 72 6 141 1 8 4 141 1 124 6 106 1 87 6 69 1 62 135 6 7 3 135 6 135 6 132 9 114 9 97 0 79 1 131 3 8 3 131 3 131 3 129 9 111 4 92 9 74 4 57 131 2 7 3 131 2 131 2 131 2 1...

Page 20: ...9 2 99 2 95 9 80 1 62 7 46 0 4500 72 124 7 11 9 107 6 89 3 71 0 52 8 116 1 13 2 106 1 87 5 68 9 50 3 67 115 2 11 9 115 2 110 8 93 8 75 5 57 2 108 2 13 1 108 2 108 2 92 6 74 0 55 4 62 107 4 11 8 107 4...

Page 21: ...61 2 67 148 1 7 4 148 1 124 3 107 0 89 7 72 4 141 0 8 3 141 0 123 1 105 1 87 2 69 2 62 136 3 7 3 136 3 136 3 132 0 114 6 97 3 80 0 129 3 8 3 129 3 129 3 127 1 109 1 91 1 73 1 57 131 3 7 3 131 3 131 3...

Page 22: ...95 2 94 2 78 8 61 7 45 4 4500 72 122 9 12 0 103 0 85 3 67 6 49 9 114 7 13 2 100 8 82 9 65 0 47 0 67 111 2 11 8 111 2 108 2 90 5 72 8 55 1 102 4 13 1 102 4 102 4 87 3 69 3 51 4 62 103 3 11 7 103 3 103...

Page 23: ...3 4 9 9 173 4 160 4 135 4 110 4 85 3 164 8 11 0 164 8 156 6 131 7 106 8 81 9 62 159 0 9 7 159 0 159 0 159 0 134 0 108 9 83 9 152 5 10 8 152 5 152 5 152 5 127 6 102 7 77 8 57 164 4 9 8 164 4 164 4 164...

Page 24: ...8 67 7 128 5 16 6 128 5 128 5 125 1 104 5 82 8 61 7 5625 72 149 5 15 4 130 6 107 6 84 7 61 7 141 3 17 0 128 2 105 2 82 3 59 3 67 137 3 15 1 137 3 133 4 113 5 90 6 67 6 129 3 16 6 129 3 128 8 110 4 87...

Page 25: ...9 7 181 0 163 0 139 4 115 7 92 1 170 3 10 8 170 3 160 6 136 2 111 9 87 6 62 163 3 9 5 163 3 163 3 163 3 139 7 116 0 92 3 158 0 10 6 158 0 158 0 158 0 133 7 109 4 85 1 57 162 1 9 5 162 1 162 1 162 1 1...

Page 26: ...68 7 129 0 16 2 129 0 129 0 126 0 105 2 82 8 61 2 5625 72 154 3 15 2 133 5 110 3 87 0 63 8 144 6 16 7 130 8 107 3 83 8 60 3 67 143 2 14 9 143 2 137 8 118 8 95 5 72 3 137 4 16 4 137 4 134 1 117 1 93 6...

Page 27: ...206 7 10 6 206 7 183 6 155 1 127 6 100 0 201 0 14 0 201 0 189 4 161 8 134 1 106 5 62 190 4 10 3 190 4 190 4 190 4 162 8 135 3 107 8 186 1 13 7 186 1 186 1 186 1 158 5 130 9 103 2 57 189 3 10 3 189 3 1...

Page 28: ...6 9 103 3 79 6 145 7 18 7 145 7 145 7 142 8 120 6 95 4 71 6 6750 72 179 0 17 5 151 7 126 0 100 2 74 4 165 5 18 3 144 4 118 5 92 7 66 8 67 163 5 17 3 163 5 157 2 133 0 107 2 81 5 151 3 18 2 151 3 147 7...

Page 29: ...67 218 5 12 2 218 5 194 6 168 4 142 1 115 9 208 4 13 4 208 4 192 8 165 9 139 0 112 1 62 209 8 11 9 209 8 209 8 209 8 183 6 157 3 131 1 197 0 13 2 197 0 197 0 197 0 170 1 143 1 116 2 57 190 4 11 8 190...

Page 30: ...4 130 4 104 5 78 5 62 162 1 18 3 162 1 162 1 162 1 137 4 112 6 87 9 154 2 20 2 154 2 154 2 154 2 131 7 105 7 79 8 57 164 3 18 3 164 3 164 3 161 0 136 3 111 5 86 8 156 2 20 2 156 2 156 2 153 2 127 2 1...

Page 31: ...4 8 266 9 229 9 197 4 165 0 132 5 267 7 16 3 259 1 225 7 192 2 158 8 125 3 62 261 7 14 5 261 7 261 7 243 6 211 1 178 7 146 2 248 7 16 0 248 7 248 7 237 1 203 7 170 2 136 8 57 260 0 14 4 260 0 260 0 26...

Page 32: ...1 7 171 1 140 5 109 8 193 6 24 0 193 6 193 6 188 6 159 7 125 9 94 5 9000 72 241 9 23 0 195 9 162 8 129 7 96 5 228 6 25 4 193 3 159 5 125 8 92 0 67 222 4 22 3 222 4 206 1 173 0 139 9 106 8 210 3 24 6 2...

Page 33: ...8 285 0 242 0 206 4 170 8 135 2 268 7 16 5 268 4 232 7 197 0 161 3 125 6 62 261 9 14 6 261 9 261 9 249 0 213 4 177 7 142 1 249 7 16 3 249 7 249 7 241 9 206 2 170 5 134 8 57 253 7 14 5 253 7 253 7 253...

Page 34: ...1 172 7 141 3 109 8 196 7 24 4 196 7 196 7 195 3 165 3 131 8 100 1 9000 72 246 6 22 7 199 8 166 1 132 5 98 8 234 9 25 0 196 6 162 8 129 0 95 2 67 225 3 22 4 225 3 207 6 173 9 140 3 106 6 214 6 24 7 2...

Page 35: ...9 369 4 326 6 280 5 234 4 188 3 343 8 22 3 343 8 320 3 272 9 225 6 178 3 62 340 7 18 9 340 7 340 7 340 7 294 6 248 5 202 4 326 3 21 8 326 3 326 3 326 3 278 9 231 6 184 3 57 344 3 18 8 344 3 344 3 344...

Page 36: ...251 3 210 7 170 0 129 4 245 2 32 9 245 2 245 2 236 3 197 4 154 8 114 1 11250 72 302 2 31 2 261 9 216 7 171 5 126 3 288 2 34 2 258 5 213 0 167 4 121 8 67 272 2 30 5 272 2 272 0 238 6 193 5 148 3 254 3...

Page 37: ...50 183 8 9 20 5 173 9 8 17 6 163 10 7 15 2 149 11 7 12 7 141 13 3 10 6 131 14 6 9 0 157 55 200 9 1 21 9 189 10 0 18 8 177 10 9 16 2 163 12 0 13 6 153 13 5 11 3 144 14 9 9 6 YC180 108 35 169 9 7 17 4 1...

Page 38: ...3750 72 116 6 5 8 96 3 82 3 68 3 54 2 111 2 6 5 93 1 79 2 65 2 51 2 67 107 7 5 7 107 7 101 9 87 9 73 8 59 8 102 6 6 4 102 6 99 0 85 1 71 1 57 1 62 99 1 5 6 99 1 99 1 99 1 85 1 71 0 57 0 94 5 6 3 94 5...

Page 39: ...68 3 66 4 54 9 42 4 30 5 3375 72 94 8 8 8 92 1 81 9 68 9 55 9 90 9 9 7 90 9 87 7 74 6 61 5 67 80 2 8 8 80 2 79 6 71 1 58 1 45 1 72 9 9 6 72 9 72 9 68 7 55 6 42 5 62 76 7 8 6 76 7 76 7 76 4 63 4 50 4 3...

Page 40: ...5 67 142 2 7 5 142 2 125 6 108 3 91 1 73 8 134 9 8 5 134 9 124 2 106 3 88 4 70 5 62 134 9 7 5 134 9 134 9 134 9 117 6 100 4 83 1 127 0 8 5 127 0 127 0 127 0 109 1 91 2 73 3 57 136 7 7 4 136 7 136 7 13...

Page 41: ...13 3 98 5 98 5 95 6 79 7 62 7 46 2 4500 72 116 3 12 1 102 8 85 0 67 2 49 4 107 6 13 3 101 0 83 1 65 1 47 1 67 107 3 12 0 107 3 105 0 92 0 74 2 56 4 98 1 13 3 98 1 98 1 88 7 70 7 52 7 62 105 9 12 0 10...

Page 42: ...7 211 1 12 4 211 1 190 7 162 5 134 3 106 1 199 4 13 5 199 4 187 8 159 3 130 8 102 3 62 190 6 12 0 190 6 190 6 190 6 162 4 134 2 106 0 182 5 13 2 182 5 182 5 182 5 154 0 125 5 97 0 57 193 8 12 1 193 8...

Page 43: ...1 6 97 3 72 9 139 4 19 6 139 4 139 4 135 3 111 9 86 5 62 1 6750 72 171 9 18 2 155 2 128 6 102 0 75 4 156 4 19 8 149 5 122 9 96 3 69 7 67 158 0 18 0 158 0 155 9 136 3 109 7 83 1 145 1 19 7 145 1 145 1...

Page 44: ...0 67 208 9 11 8 208 9 189 0 160 1 131 2 102 3 196 7 13 2 196 7 184 4 155 8 127 2 98 6 62 192 1 11 5 192 1 192 1 192 1 163 2 134 3 105 5 182 2 13 0 182 2 182 2 182 2 153 6 125 0 96 4 57 193 0 11 5 193...

Page 45: ...120 0 96 1 72 3 136 0 20 1 136 0 136 0 132 8 109 8 85 0 61 1 6750 72 167 3 18 7 151 0 124 5 97 9 71 4 151 6 20 6 146 3 119 6 92 8 66 1 67 153 3 18 3 153 3 152 8 134 6 108 0 81 5 138 9 20 2 138 9 138...

Page 46: ...15 1 277 8 234 9 196 0 157 1 118 2 262 0 17 0 262 0 227 4 189 7 151 9 114 2 62 258 4 14 7 258 4 258 4 240 8 201 9 163 0 124 1 244 8 16 6 244 8 244 8 234 1 196 4 158 6 120 9 57 258 8 14 9 258 8 258 8...

Page 47: ...197 7 167 2 136 6 106 1 193 3 25 2 193 3 193 3 185 7 157 2 124 4 93 7 9000 72 233 2 23 5 193 9 160 2 126 5 92 8 214 2 25 8 188 4 154 6 120 8 87 0 67 210 3 23 2 210 3 201 6 168 0 134 3 100 6 194 5 25 5...

Page 48: ...wer Performance Table for the BHP of the supply air blower motor MBh 3 415 x kW and kW BHP x 0 746 nameplate rated motor efficiency PC120 NC120 NL120 Air Over Evaporator Coil Capacity1 kW 1 These capa...

Page 49: ...2 14 7 15 2 15 6 16 1 16 6 17 1 80 MBH 61 7 73 4 87 3 103 5 122 5 144 9 171 2 202 1 KW 15 3 15 7 16 2 16 7 17 2 17 6 18 1 18 6 PD180 ND180 NM180 Air Over Evaporator Coil Capacity1 kW 1 These capaciti...

Page 50: ...02 3 123 7 149 2 179 8 216 3 260 0 KW 15 4 16 2 17 0 17 9 18 7 19 5 20 3 21 2 80 MBH 63 3 78 3 96 2 117 5 143 1 173 6 210 2 253 8 KW 17 2 18 0 18 8 19 6 20 5 21 3 22 1 23 0 8000 55 MBH 71 6 86 6 104 5...

Page 51: ...41 416 492 568 12 000 291 374 457 540 623 Hot Water Coil Capacity Correction And Pressure Drop Vs GPM1 1 For pressure drop in feet water multiply these values by 2 31 HOT WATER COIL MODEL GPM PRESSURE...

Page 52: ...1 4 1183 1 5 2500 707 0 8 777 0 9 851 1 0 925 1 1 996 1 3 1059 1 4 1124 1 5 1191 1 7 2750 735 0 9 805 1 1 879 1 2 953 1 3 1012 1 4 1076 1 6 1141 1 7 3000 705 1 0 767 1 1 837 1 2 911 1 3 973 1 5 1035 1...

Page 53: ...1 3 764 1 4 821 1 6 884 1 7 933 1 9 982 2 0 1031 2 2 1082 2 3 4000 679 1 3 735 1 5 790 1 6 847 1 8 903 1 9 952 2 1 1001 2 3 1050 2 4 4250 707 1 5 762 1 6 818 1 8 875 1 9 924 2 1 973 2 3 1022 2 5 1072...

Page 54: ...1 6000 603 1 3 651 1 6 702 2 3 745 2 7 789 3 0 833 3 3 6250 617 1 5 664 1 7 714 2 6 757 2 9 801 3 2 845 3 5 6500 587 1 4 631 1 6 679 1 8 726 2 8 769 3 1 813 3 4 857 3 8 6750 601 1 6 645 1 8 693 2 0 73...

Page 55: ...4 1022 6 0 1071 6 6 1120 7 1 9000 768 3 6 823 4 0 879 4 4 934 5 1 984 5 7 1034 6 4 1084 6 9 1133 7 4 9250 783 3 9 838 4 3 894 4 6 947 5 4 997 6 1 1047 6 7 1097 7 2 9500 799 4 1 853 4 5 910 4 9 961 5 8...

Page 56: ...5 73 837 6 27 880 6 82 922 7 36 11250 657 4 62 708 5 01 756 5 47 802 5 97 847 6 51 890 7 06 11500 667 4 86 717 5 26 766 5 71 812 6 22 856 6 75 899 7 30 11750 676 5 11 727 5 50 775 5 96 821 6 46 866 7...

Page 57: ...08 230 460V 2LP04607158 575V NC300 Motor Kit Data VFD Rated Motors Unit Model HP Motor Kit Model Number Frame Size Voltage 3PH 60Hz NC300 w VFD 5 2LP04605233 184 230 460V 2LP04605258 575V 7 5 2LP04607...

Page 58: ...22 5000 0 06 0 11 0 04 0 04 0 09 0 14 0 21 0 24 5250 0 06 0 12 0 04 0 05 0 10 0 15 0 23 0 26 5500 0 05 0 12 0 04 0 05 0 11 0 17 0 25 0 29 5750 0 05 0 12 0 05 0 06 0 12 0 19 0 28 0 32 6000 0 05 0 13 0...

Page 59: ...y of air decreases In order to use the indoor blower tables for high altitude applications certain corrections are necessary A centrifugal fan is a constant volume device This means that if the rpm re...

Page 60: ...1 5 static pressure given is at an elevation of 5 000 ft The first step is to convert this static pressure to equivalent sea level conditions Sea level static pressure 1 5 832 1 80 Enter the blower t...

Page 61: ...below the following data point was located 1100 RPM 1 8 BHP 4 Using the RPM selection table below Model X is found 5 1 8 BHP exceeds the maximum continuous BHP rating of the 1 5 HP motor The 2 HP mot...

Page 62: ...87 84 81 77 72 YC120 90 91 87 90 88 85 80 76 70 YD120 90 92 89 91 88 85 80 77 71 150 12 5 YC150 91 96 88 90 89 86 82 77 71 YD150 91 92 92 92 89 86 81 78 73 180 15 0 PC180 93 93 96 93 90 89 84 77 71 PD...

Page 63: ...460 1 60 3 4 2 1 6 27 1 35 575 3 60 2 7 7 12 54 575 1 60 3 4 2 1 4 20 0 25 YC180 208 230 3 60 2 25 0 39 164 208 230 1 60 1 3 4 2 1 64 7 80 460 3 60 2 12 2 19 100 460 1 60 1 3 4 1 2 32 2 40 575 3 60 2...

Page 64: ...3 4 2 3 0 10 0 66 5 80 460 3 60 2 10 6 17 75 460 1 60 3 4 2 1 6 5 0 32 1 40 575 3 60 2 7 7 12 54 575 1 60 3 4 2 1 4 4 0 24 0 30 YC180 208 230 3 60 2 25 0 39 164 208 230 1 60 1 3 4 2 1 10 0 74 7 90 460...

Page 65: ...HACR type per NEC Refer to NEC NFPA No 70 Articles 440 11 12 for information on minimum disconnect sizing Electrical Data Outdoor Unit HP With Powered Convenience Outlet Model Compressors Outdoor Fan...

Page 66: ...None 3 3 15 10 KW 10 1 12 18 3 20 16 KW 16 2 19 2 27 3 30 26 KW 26 2 31 3 42 3 45 36 KW 36 2 43 3 57 4 60 575 3 60 2 0 None 2 5 15 10 KW 10 1 9 6 14 5 15 16 KW 16 2 15 4 21 7 25 26 KW 26 2 25 33 8 35...

Page 67: ...2 25 34 3 35 36 KW 36 2 34 6 46 3 50 NL090 NL NM 120 C00C INTELLISPEED 2 0 208 3 60 5 8 None 7 3 15 10 KW 7 5 1 20 8 33 3 35 16 KW 12 2 33 4 48 9 50 26 KW 19 5 2 54 2 74 9 80 36 KW 27 2 75 1 100 9 110...

Page 68: ...W 26 2 25 34 35 36 KW 36 2 34 6 46 1 50 NC ND 120 C00D CONSTANT VOLUME 3 0 208 3 60 8 3 None 10 4 15 10 KW 7 5 1 20 8 36 4 40 16 KW 12 2 33 4 52 0 60 26 KW 19 5 2 54 2 78 0 80 36 KW 27 2 75 1 104 2 11...

Page 69: ...47 3 50 50 KW 50 2 48 1 52 1 60 NC ND 180 C00D CONSTANT VOLUME 3 0 208 3 60 9 6 None 12 15 10 KW 7 5 1 20 8 38 40 16 KW 12 2 33 4 53 6 60 26 KW 19 5 2 54 2 79 7 80 36 KW 27 2 75 1 105 7 110 50 KW4 37...

Page 70: ...8 50 50 KW 50 2 48 1 54 6 60 NL NM 180 C00E INTELLISPEED 5 0 208 3 60 13 5 None 16 9 20 10 KW 7 5 1 20 8 42 9 45 16 KW 12 2 33 4 58 5 60 26 KW 19 5 2 54 2 84 5 90 36 KW 27 2 75 1 110 6 125 50 KW 37 6...

Page 71: ...1 15 20 KW 20 1 24 1 38 2 40 32 KW 32 2 38 5 56 2 60 52 KW 52 2 62 5 70 7 80 575 3 60 5 2 None 6 5 15 20 KW 20 1 19 2 30 6 35 32 KW 32 2 30 8 45 0 45 52 KW 52 2 50 0 56 5 60 NC NL ND NM 240 C00F CONST...

Page 72: ...505428 YTG V 0417 72 Johnson Controls Unitary Products Typical Wiring Diagrams Air Conditioning Condensing Units Typical YC090 Wiring Diagram...

Page 73: ...505428 YTG V 0417 Johnson Controls Unitary Products 73 Typical YC120 150 Wiring Diagram...

Page 74: ...505428 YTG V 0417 74 Johnson Controls Unitary Products Typical YD120 150 Wiring Diagram...

Page 75: ...505428 YTG V 0417 Johnson Controls Unitary Products 75 Typical YC180 Wiring Diagram...

Page 76: ...505428 YTG V 0417 76 Johnson Controls Unitary Products Typical YC240 Wiring Diagram...

Page 77: ...505428 YTG V 0417 Johnson Controls Unitary Products 77 Typical YC300 Wiring Diagram...

Page 78: ...505428 YTG V 0417 78 Johnson Controls Unitary Products Typical YD180 240 Wiring Diagram...

Page 79: ...505428 YTG V 0417 Johnson Controls Unitary Products 79 Heat Pump Units Typical PC090 Wiring Diagram...

Page 80: ...505428 YTG V 0417 80 Johnson Controls Unitary Products Typical PC120 Wiring Diagram...

Page 81: ...505428 YTG V 0417 Johnson Controls Unitary Products 81 Typical PC180 Wiring Diagram...

Page 82: ...505428 YTG V 0417 82 Johnson Controls Unitary Products Typical PD180 240 Wiring Diagram...

Page 83: ...505428 YTG V 0417 Johnson Controls Unitary Products 83 Air Handling Units Typical NC090 Wiring Diagram...

Page 84: ...505428 YTG V 0417 84 Johnson Controls Unitary Products Typical NC120 thru 240 1 5 thru 5 HP Blower Motor Only Wiring Diagram...

Page 85: ...505428 YTG V 0417 Johnson Controls Unitary Products 85 Typical NC 240 7 5 HP Blower Motor 208 230 V Only Wiring Diagram...

Page 86: ...505428 YTG V 0417 86 Johnson Controls Unitary Products Typical NC 240 7 5 HP Blower Motor 460 575 V Only Wiring Diagram...

Page 87: ...505428 YTG V 0417 Johnson Controls Unitary Products 87 Typical NC300 Indoor Unit Wiring Diagram...

Page 88: ...505428 YTG V 0417 88 Johnson Controls Unitary Products Typical ND120 thru 240 1 5 thru 5 HP Blower Motor Only Wiring Diagram...

Page 89: ...505428 YTG V 0417 Johnson Controls Unitary Products 89 Typical ND 240 7 5 HP Blower Motor 208 230 Volt Only Wiring Diagram...

Page 90: ...505428 YTG V 0417 90 Johnson Controls Unitary Products Typical ND 240 7 5 HP Blower Motor 460 575 Volt Only Wiring Diagram...

Page 91: ...PD240 1090 1126 31 2 31 8 311 295 253 267 YC090 390 387 17 32 3 99 113 94 82 YC120 499 497 17 3 32 3 124 147 122 103 YD120 493 490 17 4 32 5 123 147 120 100 YC150 499 497 17 32 3 127 145 120 105 YD150...

Page 92: ...T REAR RIGHT FRONT RIGHT 2X 0 875 KNOCKOUT 30 994 2X 1 375 KNOCKOUT CONVENIENCE OUTLET 7 000 10 000 24 000 31 758 7 000 3 883 3 664 2 933 1 664 23 000 37 000 58 500 7 000 7 000 12 126 9 876 4 751 A 2X...

Page 93: ...RONT PIPING DETAIL RIGHT SYSTEM 2 SYSTEM 1 7 000 7 000 23 000 37 000 64 000 2X 0 875 KNOCKOUT 2X 1 375 KNOCKOUT 7 000 7 000 23 000 37 000 59 000 30 994 11 375 9 125 4 750 4 132 3 913 3 181 1 913 A SYS...

Page 94: ...C180 44 5 PD180 44 5 PD240 50 0 YC180 44 5 YD180 44 5 YC240 50 0 YD240 50 0 YC300 50 0 UNIT CLEARANCES Location Dimensions Overhead Top 1 1 Units must be installed outdoors Overhanging structures or s...

Page 95: ...r and Drv 938 903 15 7 42 4 185 204 269 245 122 129 138 182 171 161 ND240 Std Mtr and Drv 908 873 15 8 42 6 179 198 260 235 118 125 134 176 165 154 High Static Mtr and Drv 938 903 15 7 42 4 185 204 26...

Page 96: ...v 932 897 15 7 42 4 184 202 267 244 121 128 136 180 170 160 High Static Mtr and Drv 963 928 15 6 42 3 191 207 276 254 125 132 140 187 176 167 Horizontal Airflow NL090 Std Mtr and Drv 542 516 30 6 26 5...

Page 97: ...321 267 247 204 220 194 172 159 180 7 5 539 463 138 1067 1157 19 3 45 1 301 335 274 246 206 229 202 179 161 181 Horizontal Airflow NC300 5 539 463 111 1067 1130 35 2 45 5 320 297 247 266 220 204 180 1...

Page 98: ...246 15 920 14 590 5 135 18 628 TOP VIEW BLOWER OUTLET 7 5 TON INDOOR TOP VIEW BLOWER OUTLET 10 TON INDOOR 1 1 4 CONDUIT KNOCKOUT 1 718 POWER ACCESS 65 000 35 000 20 531 52 000 56 000 2 000 2 000 7 06...

Page 99: ...0417 Johnson Controls Unitary Products 99 BOTTOM VIEW HORIZONTAL CONFIGURATION Unit Dimensions NC090 120 NL090 120 ND120 and NM120 Continued 2 72 56 00 50 75 2 72 2 66 11 43 30 00 AIR IN 30 00 35 00...

Page 100: ...AT 23 85 18 84 3 79 26 34 21 82 10 00 10 50 FRONT VIEW RETURN AIR INDOOR RIGHT SIDE VIEW DRAIN PIPING CONTROLS SYSTEM 2 SYSTEM 1 6 44 1 88 17 85 15 50 13 13 10 73 7 12 75 00 42 00 27 53 2 00 2 00 70 5...

Page 101: ...28 YTG V 0417 Johnson Controls Unitary Products 101 BOTTOM VIEW HORIZONTAL CONFIGURATION Unit Dimensions NC ND NL NM180 Continued 2 72 2 72 74 50 69 25 2 66 14 43 33 00 AIR IN 33 000 33 000 42 000 66...

Page 102: ...TROL WIRE CONNECTION 1 1 4 CONDUIT KNOCKOUT 1 718 ELECTRIC HEAT POWER CONNECTION 9 25 18 63 BLOWER OPENING 18 63 BLOWER OPENING 15 90 BLOWER OPENING 9 25 8 83 22 86 54 57 75 64 25 30 5 14 FRONT VIEW R...

Page 103: ...V 0417 Johnson Controls Unitary Products 103 BOTTOM VIEW HORIZONTAL CONFIGURATION Unit Dimensions NC ND NL NM240 Continued 2 72 45 38 98 50 50 59 45 38 2 72 2 66 11 43 30 00 AIR IN AIR IN 30 00 35 00...

Page 104: ...NL090 240 and ND NM120 240 Horizontal Airflow Arrangements NC NL090 240 and ND NM120 240 BLOWER EVAPORATOR COIL POSITION 1 POSITION 2 POSITION 3 POSITION 4 POSITION 5 POSITION 6 POSITION 7 POSITION 8...

Page 105: ...ON 1 375 K0 ELECTRIC HEAT CONNECTION 15 92 3 00 9 05 5 31 22 03 62 37 22 02 57 69 22 49 5 31 2 58 19 03 1 38 KO 0 88 LIQUID CONNECTION 2 13 SUCTION CONNECTION 1 38 KO 0 88 DRAIN CONNECTION 24 98 7 64...

Page 106: ...URATION Unit Dimensions NC300 Continued Vertical Airflow Arrangements NC300 NOTE If required some air can be returned through the bottom of the evaporator section 73 3 74 0 SUPPLY AIR RETURN AIR AIR A...

Page 107: ...l pipe BLOWER OUTLET Number 1 1 1 1 1 2 2 2 Width 13 4 15 9 15 9 18 9 18 9 15 9 15 9 22 Length 15 6 18 6 18 6 21 6 21 6 18 6 18 6 22 RETURN AIR INLET Width 20 5 20 5 20 5 27 3 27 3 19 2 19 2 33 2 Leng...

Page 108: ...suspension rigging using properly sized all thread and metal c channel All components to suspend an AHU must be field supplied Please refer to the units total weight center of gravity and corner weigh...

Page 109: ...SECTION U3 O U HEATING COIL 2 SUSPENSION ANGLES 1 BLOWER SECTION EVAP COIL SECTION CX 1 2 3 3 4 4 VERTICAL UNIT SUPPORTED FROM BELOW F A B E D B A E AX BX BX BX BX HORIZONTAL UNIT SUSPENDED FROM ABOV...

Page 110: ...r Typical Simplified Field Wiring Diagram NC090 Evaporator C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X W1 W2 Y1 G Y2 0CC C X R SD 24 SE CONTROL BOARD THERMOSTAT CONNECTIONS TB2 TB2 CONDENSER CONTROL B...

Page 111: ...er Typical NC120 240 Liquid Line Solenoid Wiring C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X W1 W2 Y1 G Y2 0CC C X R SD 24 SE CONTROL BOARD THERMOSTAT CONNECTIONS TB2 TB2 CONDENSER CONTROL BOX EVAPORA...

Page 112: ...505428 YTG V 0417 112 Johnson Controls Unitary Products Typical Simplified Field Wiring Diagram NC120 thru 180 Evaporator UNIT POWER SUPPLY...

Page 113: ...denser Typical Simplified Field Wiring Diagram ND180 thru 240 Evaporator C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X W1 W2 Y1 G Y2 0CC C X R SD 24 SE CONTROL BOARD THERMOSTAT CONNECTIONS TB2 TB2 CONDE...

Page 114: ...YC090 Condenser Typical Simplified Field Wiring Diagram NC090 Evaporator C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X W1 W2 Y1 G Y2 0CC C X R SD 24 SE CONTROL BOARD THERMOSTAT CONNECTIONS TB2 TB2 COND...

Page 115: ...s must be installed to avoid overloading on 75 VA transformers on the condensing unit Typical NC120 240 Liquid Line Solenoid Wiring C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X W1 W2 Y1 G Y2 0CC C X R...

Page 116: ...505428 YTG V 0417 116 Johnson Controls Unitary Products Typical Simplified Field Wiring Diagram NC120 thru 240 Evaporator UNIT POWER SUPPLY...

Page 117: ...must be installed to avoid overloading on 75 VA transformers on the condensing unit Typical NC300 Liquid Line Solenoid Wiring W1 W2 Y1 G Y2 0CC C X R SD 24 SE CONTROL BOARD THERMOSTAT CONNECTIONS TB2...

Page 118: ...505428 YTG V 0417 118 Johnson Controls Unitary Products Typical Field Wiring Diagram NC300 Evaporator...

Page 119: ...elays must be installed to avoid overloading on 75 VA transformers on the condensing unit Typical Simplified Field Wiring Diagram ND120 thru 240 Evaporator C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X...

Page 120: ...ndenser C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X SE CONTROL BOARD THERMOSTAT CONNECTIONS TB2 TB2 CONDENSER CONTROL BOX EVAPORATOR CONTROL BOX THERMOSTAT SINGLE STAGE COMP TWO STAGE FAN TWO STAGE HE...

Page 121: ...505428 YTG V 0417 Johnson Controls Unitary Products 121 Typical Simplified Field Wiring Diagram NL090 Evaporator UNIT POWER SUPPLY...

Page 122: ...id Line Solenoid Wiring C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X TB2 TB2 CONDENSER CONTROL BOX EVAPORATOR CONTROL BOX THERMOSTAT TWO STAGE COOL FAN TWO STAGE HEAT Note Do Not Use a heat Pump Thermo...

Page 123: ...505428 YTG V 0417 Johnson Controls Unitary Products 123 Typical Simplified Field Wiring Diagram NL120 thru 180 Evaporator UNIT POWER SUPPLY...

Page 124: ...Field Wiring Diagram NM180 thru 240 Evaporator C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X TB2 TB2 CONDENSER CONTROL BOX EVAPORATOR CONTROL BOX THERMOSTAT TWO STAGE COOL FAN TWO STAGE HEAT Note Do No...

Page 125: ...ied Field Wiring Diagram NL090 Evaporator CONDENSER CONTROL BOX EVAPORATOR CONTROL BOX THERMOSTAT SINGLE STAGE COMP TWO SPEED FAN TWO STAGE HEAT W1 W2 Y1 G Y2 0CC C X R SD 24 SE CONTROL BOARD THERMOST...

Page 126: ...oid overloading on 75 VA transformers on the condensing unit Typical NL120 240 Liquid Line Solenoid Wiring C S1 S2 G1 G2 66 60 X C S1 S2 G1 G2 66 60 X W1 W2 Y1 G Y2 0CC C X R SD 24 SE CONTROL BOARD TH...

Page 127: ...505428 YTG V 0417 Johnson Controls Unitary Products 127 Typical Simplified Field Wiring Diagram NL120 thru 240 Evaporator UNIT POWER SUPPLY...

Page 128: ...ondenser NOTE On non NL NM Evaporator models isolation relays must be installed to avoid overloading on 75 VA transformers on the condensing unit Typical Simplified Field Wiring Diagram NM120 thru 240...

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