Johnson Controls Duct R-410A Technical Manual Download Page 127

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505429-JTG-L-0512

Johnson Controls Unitary Products

127

Typical Field Wiring Diagram - Twin J07NC Evaporator Units with 4-Pipe Condenser Unit

NOTE:

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

R C

THERMOSTAT

SINGLE STAGE COOLING

TWO STAGE HEATING

THERMOSTAT

SINGLE STAGE COOLING

TWO STAGE HEATING

Summary of Contents for Duct R-410A

Page 1: ...g and support On the ground because the footprint is compact allowing a variety of applications Both the Series 20 condensing units and heat pumps are equipped with reliable Simplicity microprocessor controls to assure proper operation and unit protection for long product life Products from 10 to 20 tons are available in single or dual 2 or 4 pipe refrigerant circuits for redundancy in operation a...

Page 2: ...ir Handling Unit Features and Benefits 4 Guide Specifications 6 Physical Data 9 Unit Limitations 13 Cooling and Heating Ratings 15 Capacity Performance 16 Air Handling and Hot Water Coil Accessory Heating Capacity 62 Air Handling and Steam Coil Accessory Heating Capacity 62 Airflow Performance 63 Sound Performance 73 Electrical Data 74 Typical Wiring Diagrams 80 Weights And Dimensions 99 ...

Page 3: ... Cond Coil LF Low Ambient Technicoat Cond Coil Phase Monitor LG Low Ambient Technicoat Cond Coil Coil Guard LH Low Ambient Technicoat Cond Coil Phase Monitor Coil Guard LJ Low Ambient ElectroFin Cond Coil LK Low Ambient ElectroFin Cond Coil Phase Monitor LL Low Ambient ElectroFin Cond Coil Coil Guard LM Low Ambient ElectroFin Cond Coil Phase Monitor Coil Guard TA Technicoat Condenser Coil TB Techn...

Page 4: ...ory installed phase monitor to protect the unit from phase loss or phase reversal Benefits The Series 20 condensing units and heat pumps can be applied on a rooftop or at ground level due to their ample sub cooling capacity which allows them to be located three or more stories below the evaporator coil After assembly the unit is pressurized with a combination of Refrigerant R 410A and nitrogen for...

Page 5: ... Field modifications are not required for part load operations Capacity reduction not only provides economical operation but also maintains stable temperature and humidity levels in the conditioned space Easy Service Serviceable expansion valves are provided on every unit These valves are factory installed to provide many years of trouble free operation If service is required it is not necessary t...

Page 6: ...ans and Unit shall be stored and handled in accordance with unit manufacturer s instructions Install each unit as shown on the plans in accordance with the manufacturer s recommendations and all applicable national and local codes Unit Construction Constructed of zinc coated galvanized steel Exterior surfaces bonded and coated with baked enamel finish by a powder paint process capable of withstand...

Page 7: ... non fused switch Provides power off lockout capability Convenience Outlet Factory installed internally mounted Accessible from outside the unit 115V 15 amp GFI receptacle with independent fuse protection Required voltage provided by factory installed step down transformer or field supplied 115v circuit Low ambient Head Pressure Control Standard operation down to 40 F without a low ambient kit Ope...

Page 8: ...HP or greater must have a service factor of 1 15 The Evaporator Coil Shall Consist of copper tubes arranged in staggered rows mechanically expanded into aluminum fins Be draw through and Include factory mounted distributors expansion valves and solenoid valves for capacity reduction The Blower Wheels Shall Be dynamically balanced to minimize the levels of sound and vibration generated by the unit ...

Page 9: ...oll Quantity 1 1 2 1 2 1 2 1 2 1 Nominal Capacity 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 DATA No Refrigeration Circuits 1 1 2 1 2 1 2 1 2 1 Suction Line OD in 1 1 8 1 3 8 1 1 8 1 3 8 1 1 8 1 5 8 1 3 8 1 5 8 1 3 8 1 5 8 Liquid Line OD in 5 8 7 8 5 8 7 8 5 8 7 8 5 8 7 8 5 8 7 8 OUTDOOR COIL DATA Face ...

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 Sq Ft 23 8 29 0 47 5 47 5 58 1 Rows 2 2 2 2 2 Fins per inch 20 20 20 20 20 Tube diameter in MM 0 38 10 0 38 10 0 38 10 0 38 10 0 38 10 Circuitry Type Interlaced Interlaced Interlaced Interlaced Interl...

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 3 4 4 4 Fins per inch 15 15 15 15 15 15 15 Tube diameter 3 8 3 8 3 8 3 8 3 8 3 8 3 8 Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced Refrigerant Control TXV TXV TXV TXV TXV TXV TXV SYSTEM DATA No Refrigeratio...

Page 12: ...orward Curve Diameter x Width 18 X 18 Quantity 2 INDOOR COIL Face area Sq Ft 25 8 Rows 4 Fins per inch 16 Tube diameter 3 8 Circuitry Type Interlaced Refrigerant Control TEV SYSTEM DATA No Refrigeration Circuits 1 Suction Line OD in 2 1 8 Liquid Line OD in 7 8 FILTERS Size and Quantity Per Model In 20 x 25 x 2 10 FACE AREA SQ FT 34 7 ACCESSORY HOT WATER COIL DATA Face area Sq Ft 21 2 Rows 2 Fins p...

Page 13: ...0 J07 7 5 YC 208 230 3 60 187 252 125 40 86 68 460 3 60 432 504 575 3 60 540 630 J10 10 PC 208 230 3 60 187 252 125 40 86 68 70 0 80 50 460 3 60 432 504 575 3 60 540 630 J10 10 YC YD 208 230 3 60 187 252 125 40 86 68 460 3 60 432 504 575 3 60 540 630 J12 12 5 YC YD 208 230 3 60 187 252 125 40 86 68 460 3 60 432 504 575 3 60 540 630 J15 15 PC PD 208 230 3 60 187 252 125 40 86 68 70 0 80 50 460 3 60...

Page 14: ...000 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 J15NC 208 230 3 60 187 253 4 500 7 500 65 57 90 77 40 80 460 3 60 414 506 4 500 7 500 65 57 90 77 40 80 575 3 60 540 630 4 500 7 500 65 57 90 77 40 80 J15ND 208 230 3 60 187 253 4 500 7 500 65 57 90 77 40 80 460 3 60 414 506 4 500 7 500 65 57 90 77 40 80 575 3 60 540 630 4 500 ...

Page 15: ...N A N A N A J15NC 180 10 6 11 5 12 4 168 3 3 104 2 3 6000 J15PD4 N A N A N A J15ND 180 10 6 11 5 12 0 168 3 4 103 2 4 6000 J20PD4 N A N A N A J20ND 238 10 6 11 7 12 1 220 3 4 124 2 2 8000 J07YC 85 6 8 12 4 J07NC 94 11 2 13 0 N A N A N A N A 3000 J07YC 85 6 8 12 4 J10NC 99 11 9 13 0 N A N A N A N A 3000 J10YC 110 9 3 11 9 J10NC 124 11 4 12 5 12 9 N A N A N A N A 4000 J10YD 108 9 1 11 8 J10ND 124 11...

Page 16: ...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 89 5 89 5 75 7 61 9 48 1 57 82 0 5 4 82 0 82 0 82 0 68 2 54 4 40 7 84 5 6 1 84 5 84 5 84 5 70 7 56 9 43 1 95 F 105 F 2250 77 103 7 6 9 48 1 38 7 29 2 99 2 8 0 47 5 38 1 28 6 72 96 5 6 9 63 3 53 8 44 4 35...

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Page 23: ...95 2 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 3 105 5 87 8 70 1 52 4 96 1 12 9 96 1 96 1 96 1 82 6 64 4 46 5 57 107 1 11 7 107 1 107 1 105 7 88 0 70 3 52 6 100 0 13 0 100 0 100 0 99 5 82 0 63 6 45 7 5000 72 128 3 12 0 110 8 91 5 72 2 52 9 12...

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Page 31: ... 8 136 3 111 7 87 2 163 2 19 1 163 2 163 2 157 8 133 8 108 7 84 1 6750 72 200 5 18 5 165 1 138 2 111 4 84 5 195 9 20 5 163 2 136 3 109 5 82 6 67 183 6 17 9 183 6 168 9 142 0 115 2 88 3 179 1 19 7 179 1 167 0 140 2 113 3 86 5 62 164 5 17 4 164 5 164 5 161 7 134 9 108 0 81 2 159 9 19 2 159 9 159 9 157 5 130 8 103 8 77 0 57 168 8 17 3 168 8 168 8 166 1 139 3 112 4 85 6 165 9 19 0 165 9 165 9 163 2 13...

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Page 33: ...34 2 112 9 91 6 156 2 18 6 156 2 156 2 150 7 130 2 108 1 86 8 6750 72 192 4 17 6 149 4 126 5 103 6 80 8 187 0 19 3 147 1 124 3 101 4 78 6 67 177 9 17 3 175 3 156 2 133 4 110 5 87 7 172 7 18 9 171 7 154 2 131 4 108 5 85 7 62 165 6 17 1 165 6 165 6 162 1 139 2 116 3 93 5 163 2 18 7 163 2 163 2 160 1 137 5 114 4 91 6 57 162 6 17 0 162 6 162 6 159 9 137 0 114 1 91 3 158 1 18 7 158 1 158 1 155 3 132 9 ...

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Page 55: ...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 0 193 0 193 0 164 1 135 2 106 3 183 3 13 0 183 3 183 3 183 3 154 7 126 1 97 5 95 F 105 F 4500 77 208 3 15 1 101 3 82 9 64 5 192 0 17 0 96 4 77 9 59 4 72 192 4 14 8 133 4 115 0 96 6 78 3 177 3 16 7 128 6...

Page 56: ...43 9 120 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 9 129 8 103 0 76 3 62 146 0 18 1 146 0 146 0 149 8 123 2 96 7 70 2 133 9 20 0 133 9 133 9 133 9 113 5 86 4 59 6 57 149 0 18 2 149 0 149 0 147 4 120 9 94 3 67 8 137 7 20 1 137 7 137 7 136 1 109 9 8...

Page 57: ...5 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 8 256 2 217 3 178 4 139 5 247 6 16 8 247 6 247 6 244 3 206 6 168 8 131 1 95 F 105 F 6000 77 285 2 18 9 131 3 106 8 82 2 264 8 21 2 126 0 101 4 76 8 72 257 5 18 6 166 4 141 9 117 3 92 8 240 1 20 9 161 0 13...

Page 58: ...5 1 197 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 5 194 5 194 5 162 4 128 6 94 8 62 199 4 22 8 199 4 199 4 203 9 170 3 136 6 102 9 185 4 25 1 185 4 185 4 185 4 161 6 127 3 93 5 57 208 3 23 1 208 3 208 3 203 2 169 5 135 9 102 2 196 1 25 4 196 1 196...

Page 59: ...ower 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 J10PC J10NC Air Over Evaporator Coil Capacity1 kW 1 These capacities do not include the supply air blower motor heat For net capacity add motor heat MBh Example Refer to the appropriate Blower Performance Table for the BHP of the supply air blower motor MBh 3 415 x k...

Page 60: ...4 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 J15PD J15ND Air Over Evaporator Coil Capacity1 kW 1 These capacities do not include the supply air blower motor heat For net capacity add motor heat MBh Example Refer to the appropriate Blower Performance Table for the BHP of the supply air blower motor MBh 3 415 x kW an...

Page 61: ... 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 5 125 8 151 4 181 9 218 5 262 1 KW 15 1 15 9 16 8 17 6 18 4 19 2 20 1 20 9 70 MBH 76 5 91 5 109 4 130 7 156 3 186 8 223 4 267 0 KW 14 8 15 6 16 5 17 3 18 1 19 0 19 8 20 6 80 MBH 70 4 85 3 103 2 124 6 150...

Page 62: ... 341 416 492 568 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 DROP PSI CAPACITY CORRECTION FACTOR 1HW0406 25 0 4 0 79 50 1 0 1 00 75 1 8 1 04 100 3 4 1 07 J25NC 1NF0454 UNIT MODEL STEAM COIL MODEL CAPACITY MBH 2 PSIG1 1 These capacities do not include any blo...

Page 63: ...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 6 1099 1 7 1164 1 9 3250 741 1 1 802 1 3 872 1 4 947 1 5 1002 1 7 1064 1 8 1127 2 0 3500 780 1 4 842 1 5 912 1 6 974 1 8 1035 1 9 1097 2 1 1161 2 2 3750 823 1 6 884 1 7 954 1 9 1012 2 0 1072 2 2 1134 2...

Page 64: ... 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 2 7 4500 737 1 7 792 1 9 850 2 0 899 2 2 948 2 4 997 2 6 1046 2 8 4750 768 1 9 824 2 1 877 2 2 926 2 5 975 2 7 1024 2 9 1073 3 0 5000 801 2 1 856 2 3 906 2 5 956 2 8 1005 3 0 1053 3 2 High Static 3 HP ...

Page 65: ...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 0 739 3 0 782 3 4 826 3 7 7000 616 1 8 660 2 0 710 2 9 753 3 3 796 3 6 839 3 9 7250 632 2 1 675 2 3 725 3 2 767 3 6 810 3 9 854 4 2 7500 647 2 3 691 2 5 740 3 5 782 3 9 825 4 2 High Static 5 HP Field Suppli...

Page 66: ...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 1011 6 4 1061 7 0 1110 7 6 9750 815 4 4 869 4 8 925 5 5 974 6 1 1024 6 7 1074 7 3 1124 7 9 10000 831 4 7 885 5 0 939 5 9 988 6 5 1038 7 1 1088 7 7 1138 8 3 High Static 7 5 HP Field Supplied Drive J20NC...

Page 67: ...699 4 77 747 5 23 793 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 00 High static 7 5 HP Field Supplied Drive 12000 686 5 36 737 5 75 785 6 21 831 6 71 876 7 25 12250 696 5 61 746 6 00 795 6 46 841 6 97 885 7 50 12500 706 5 86 756 6 26 805 6 72 ...

Page 68: ...el HP Motor Kit Model Number Frame Size Voltage 3PH 60HZ J25NC 5 2LP04605133 184 208 230 460 2LP04605158 575 7 5 2LP04607133 213 208 230 460 2LP04607158 575 J25NC Overload Relay Kit UNIT VOLTAGE 208 230V 460V 575V MODEL MOTOR HP OVERLOAD RELAY KIT J25NC 5 2MP04708500 2MP04708300 2MP04708300 7 5 2MP04708700 2MP04708400 2MP04708300 J25NC Overload Relay Setting UNIT VOLTAGE 208 230V 460V 575V MODEL M...

Page 69: ...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 05 0 06 0 13 0 20 0 30 0 35 6250 0 04 0 14 0 06 0 07 0 14 0 22 0 33 0 38 6500 0 03 0 14 0 06 0 07 0 15 0 24 0 35 0 42 6750 0 03 0 15 0 07 0 08 0 17 0 26 0 38 0 47 7000 0 02 0 16 0 07 0 08 0 18 0 28 0 41 ...

Page 70: ...ty 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 remains constant the CFM delivered is the same regardless of the density of the air However since the air at high altitude is less dense less static pressure will be generated and less power will be re...

Page 71: ... 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 table at 6000 sCFM and static pressure of 1 8 The rpm listed will be the same rpm needed at 5 000 ft Suppose that the corresponding BHP listed in the table is 3 2 This value must be corrected for eleva...

Page 72: ...e 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 motor is required 6 1100 RPM is within the range of the 2 HP drives 7 Using the 2 HP motor and drive 1 turn open will achieve 1128 RPM Airflow Performance Example Supply Air Blower Performance CFM Avail...

Page 73: ...10YC 90 91 87 90 88 85 80 76 70 J10YD 90 92 89 91 88 85 80 77 71 J12 12 5 J12YC 91 96 88 90 89 86 82 77 71 J12YD 91 92 92 92 89 86 81 78 73 J15 15 0 J15PC 93 93 96 93 90 89 84 77 71 J15PD 93 93 96 93 90 89 84 77 71 J15YC 89 88 90 89 87 84 81 77 72 J15YD 89 88 90 89 87 84 81 77 72 J20 20 0 J20PC 93 93 96 93 90 89 84 77 71 J20PD 93 93 96 93 90 89 84 77 71 J20YC 93 93 96 93 90 89 84 77 71 J20YD 93 93...

Page 74: ...YD 208 230 3 60 2 23 1 36 160 208 230 1 60 3 4 2 3 0 58 0 80 460 3 60 2 12 2 19 87 460 1 60 3 4 2 1 6 30 7 40 575 3 60 2 8 7 14 62 575 1 60 3 4 2 1 4 22 3 30 J15YC 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 9 0 14 78 575 1 60 1 3 4 0 9 24 0 30 J15YD 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 ...

Page 75: ...60 3 4 2 3 0 10 0 68 0 90 460 3 60 2 12 2 19 87 460 1 60 3 4 2 1 6 5 0 35 7 45 575 3 60 2 8 7 14 62 575 1 60 3 4 2 1 4 4 0 26 3 30 J15YC 208 230 3 60 2 25 0 39 164 208 230 1 60 1 3 4 2 1 10 0 74 7 90 460 3 60 2 12 2 19 100 460 1 60 1 3 4 1 2 5 0 37 2 45 575 3 60 2 9 0 14 78 575 1 60 1 3 4 0 9 4 0 28 0 35 J15YD 208 230 3 60 2 25 0 39 164 208 230 1 60 1 3 4 2 1 10 0 74 7 90 460 3 60 2 12 2 19 100 46...

Page 76: ...e 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 Motor Pwr Conv Outlet Minimum Circuit Ampacity1 Maximum Fuse Size A 2 Power Supply Qty RLA each MCC each LRA each Power Supply HP Qty FLA each FLA J07PC 208 230 3 60 1 25 0 39 164 208 230 1 60 1 3 2 2 1 10 0 ...

Page 77: ... 10 KW 10 1 12 0 18 2 20 16 KW 16 2 19 2 27 2 30 26 KW 26 2 31 3 42 2 45 36 KW 36 2 43 3 57 3 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 0 33 8 35 36 KW 36 2 34 6 45 8 50 J07NCC00C J10NC NDC00C 2 0 208 3 60 6 6 None 8 3 15 10 KW 7 5 1 20 8 34 3 35 16 KW 12 2 33 4 49 9 50 26 KW 19 5 2 54 2 76 0 80 36 KW 27 2 75 1 102 1 110 230 3 60 6 8 None 8 5 15 10 KW...

Page 78: ...25 0 35 8 40 36 KW 36 2 34 6 47 8 50 50 KW4 48 2 48 1 52 6 60 J15NC NDC00E 5 0 14 0 14 0 None 17 5 20 10 KW 7 5 1 20 8 43 6 45 16 KW 12 2 33 4 59 2 60 26 KW 19 5 2 54 2 85 3 90 36 KW 27 2 75 1 111 3 125 50 KW 36 2 104 2 121 7 125 13 2 13 2 None 16 5 20 10 KW 10 1 24 1 46 6 50 16 KW 16 2 38 5 64 6 70 26 KW 26 2 62 5 94 7 100 36 KW 36 2 86 6 124 8 125 50 KW 48 2 120 3 136 8 150 6 6 6 6 None 8 3 15 1...

Page 79: ... KW 15 1 41 7 77 6 80 32 KW 24 2 66 7 108 9 110 52 KW 39 1 2 108 4 133 9 150 230 3 60 19 4 None 24 3 25 20 KW 20 1 48 1 84 4 90 32 KW 32 2 77 0 120 5 125 52 KW 52 2 125 1 149 3 150 460 3 60 9 7 None 12 1 15 20 KW 20 1 24 1 42 2 45 32 KW 32 2 38 5 60 2 70 52 KW 52 2 62 5 74 7 80 575 3 60 7 8 None 9 8 15 20 KW 20 1 19 2 33 8 35 32 KW 32 2 30 8 48 2 50 52 KW 52 2 50 0 59 8 60 J25NCC00N5 7 5 208 3 60 ...

Page 80: ...505429 JTG L 0512 80 Johnson Controls Unitary Products Typical Wiring Diagrams Air Conditioning Condensing Units Typical J07YC Wiring Diagram ...

Page 81: ...505429 JTG L 0512 Johnson Controls Unitary Products 81 Typical J10 12YC Wiring Diagram ...

Page 82: ...505429 JTG L 0512 82 Johnson Controls Unitary Products Typical J10 12YD Wiring Diagram ...

Page 83: ...505429 JTG L 0512 Johnson Controls Unitary Products 83 Typical J15YC Wiring Diagram ...

Page 84: ...505429 JTG L 0512 84 Johnson Controls Unitary Products Typical J20YC Wiring Diagram ...

Page 85: ...505429 JTG L 0512 Johnson Controls Unitary Products 85 Typical J25YC Wiring Diagram ...

Page 86: ...505429 JTG L 0512 86 Johnson Controls Unitary Products Typical J15 20YD Wiring Diagram ...

Page 87: ...505429 JTG L 0512 Johnson Controls Unitary Products 87 Heat Pump Units Typical J07PC Wiring Diagram ...

Page 88: ...505429 JTG L 0512 88 Johnson Controls Unitary Products Typical J10PC Wiring Diagram ...

Page 89: ...505429 JTG L 0512 Johnson Controls Unitary Products 89 Typical J15 20PC Wiring Diagram ...

Page 90: ...505429 JTG L 0512 90 Johnson Controls Unitary Products Typical J15 20PD Wiring Diagram ...

Page 91: ...505429 JTG L 0512 Johnson Controls Unitary Products 91 Air Handling Units Typical J07NC Wiring Diagram ...

Page 92: ...505429 JTG L 0512 92 Johnson Controls Unitary Products Typical J10 thru 20NC 1 5 thru 5 HP Blower Motor Only Wiring Diagram ...

Page 93: ...505429 JTG L 0512 Johnson Controls Unitary Products 93 Typical J20NC 7 5 HP Blower Motor 208 230 V Only Wiring Diagram ...

Page 94: ...505429 JTG L 0512 94 Johnson Controls Unitary Products Typical J20NC 7 5 HP Blower Motor 460 575 V Only Wiring Diagram ...

Page 95: ...505429 JTG L 0512 Johnson Controls Unitary Products 95 Typical J25NC Wiring Diagram ...

Page 96: ...505429 JTG L 0512 96 Johnson Controls Unitary Products Typical J10 thru 20ND 1 5 thru 5 HP Blower Motor Only Wiring Diagram ...

Page 97: ...505429 JTG L 0512 Johnson Controls Unitary Products 97 Typical J20ND 7 5 HP Blower Motor 208 230 V Only Wiring Diagram ...

Page 98: ...505429 JTG L 0512 98 Johnson Controls Unitary Products Typical J20ND 7 5 HP Blower Motor 460 575 V Only Wiring Diagram ...

Page 99: ...0PD 1090 1126 31 2 31 8 311 295 253 267 J07YC 390 387 17 32 3 99 113 94 82 J10YC 499 497 17 3 32 3 124 147 122 103 J10YD 493 490 17 4 32 5 123 147 120 100 J12YC 499 497 17 32 3 127 145 120 105 J12YD 493 490 17 4 32 5 123 147 120 100 J15YC 914 909 32 5 31 5 239 246 215 209 J15YD 899 894 32 5 31 5 235 242 212 206 J20YC 945 942 30 3 31 0 261 234 212 236 J20YD 930 927 32 7 31 8 244 255 218 210 J25YC 9...

Page 100: ... J10YD 50 0 J12YC 50 0 J12YD 50 0 LEFT REAR RIGHT FRONT RIGHT 2X Ø 0 875 KNOCKOUT 30 994 2X Ø 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 Ø 1 375 KNOCKOUT REAR LEFT 2X Ø 0 875 KNOCKOUT 12 000 10 000 4 875 4 132 2 382 1 882 15 53 12 70 6 26 7 52 8 98 10 60 SYSTEM 2 SYSTEM 1 FRONT ...

Page 101: ... J20YC YD LEFT RIGHT FRONT REAR FRONT FRONT PIPING DETAIL RIGHT SYSTEM 2 SYSTEM 1 7 000 7 000 23 000 37 000 64 000 2X Ø 0 875 KNOCKOUT 2X Ø 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 SYSTEM 2 SYSTEM 1 16 133 13 133 17 367 18 867 20 617 22 617 ...

Page 102: ...15PD 44 5 J20PC 50 0 J20PD 50 0 J15YC 44 5 J15YD 44 5 J20YC 50 0 J20YD 50 0 J25YC 50 0 UNIT CLEARANCES Location Dimensions Overhead Top 1 1 Units must be installed outdoors Overhanging structures or shrubs should not obstruct condenser air discharge 120 Front access panels 36 Left Side 30 Right Side 30 Rear 24 Bottom2 0 Piping And Electrical Connection Sizes Inches MODEL J07PC J10PC J07YC J10YC J1...

Page 103: ...v 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 4 185 204 269 245 122 129 138 182 171 161 Horizontal Airflow J07NC Std Mtr and Drv 524 498 30 1 26 7 118 119 131 130 79 79 79 87 87 87 High Static Mtr and Drv 526 500 30 1 26 7 119 120 132 130 79 79 80 88 87 87 J10NC Std Mtr and Drv 562 539 29 9 26 8 129 129 140 141 86 86 86 94 94 94 High Static Mtr...

Page 104: ...ght lbs Center of Gravity 4 Point Load Location lbs 6 Point Load Location lbs Cabinet Wt lb Cabinet Wt lb Cabinet Wt lb Ship ping Opera ting CG X CG Y A B C D A B C D E F Vertical Airflow J25NC 5 539 463 111 1067 1130 19 0 45 5 296 321 267 247 204 220 194 172 159 180 7 5 539 463 138 1067 1157 19 3 45 1 301 335 274 246 206 229 202 179 161 181 Horizontal Airflow J25NC 5 539 463 111 1067 1130 35 2 45...

Page 105: ... 837 9 246 15 920 14 590 5 135 18 628 TOP VIEW BLOWER OUTLET J07NC INDOOR TOP VIEW BLOWER OUTLET J10NC ND INDOOR Ø 1 718 KNOCKOUT POWER ACCESS 65 000 35 000 20 531 52 000 56 000 2 000 2 000 7 06 3 66 4 56 Ø 0 875 KNOCKOUT POWER ACCESS FIELD PIPING CONNECTIONS SYSTEM 2 SYSTEM 1 6 38 17 85 15 50 13 13 10 73 1 88 7 12 FRONT VIEW RETURN AIR J07 10NC J10ND INDOOR RIGHT SIDE VIEW DRAIN PIPING CONTROLS 3...

Page 106: ...429 JTG L 0512 106 Johnson Controls Unitary Products BOTTOM VIEW HORIZONTAL CONFIGURATION Unit Dimensions J07 10NC and J10ND Continued 2 72 56 00 50 75 2 72 2 66 11 43 30 00 AIR IN 30 00 35 00 60 00 30 00 ...

Page 107: ...EAT 23 85 18 84 3 79 26 34 21 82 10 00 10 50 FRONT VIEW RETURN AIR J15NC ND 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 50 74 50 7 06 3 66 4 56 1 1 4 CONDUIT KNOCKOUT Ø 1 718 POWER ACCESS 33 00 FIELD PIPING CONNECTIONS DRAIN 3 4 ABS PIPE CONNECTION 1 2 CONDUIT KNOCKOUT Ø 0 875 CONTROLS ACCESS ...

Page 108: ...505429 JTG L 0512 108 Johnson Controls Unitary Products BOTTOM VIEW HORIZONTAL CONFIGURATION Unit Dimensions J15NC ND Continued 2 72 2 72 74 50 69 25 2 66 14 43 33 00 AIR IN 33 000 33 000 42 000 66 000 ...

Page 109: ...OL WIRE CONNECTION 1 1 4 CONDUIT KNOCKOUT Ø 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 RETURN AIR J20NC ND INDOOR RIGHT SIDE VIEW DRAIN PIPING CONTROLS 1 1 4 CONDUIT KNOCKOUT Ø 1 718 POWER ACCESS 1 2 CONDUIT KNOCKOUT Ø 0 875 CONTROLS ACCESS FIELD PIPING CONNECTIONS DRAIN 3 4 ABS PIPE CON...

Page 110: ...JTG L 0512 110 Johnson Controls Unitary Products BOTTOM VIEW HORIZONTAL CONFIGURATION Unit Dimensions J20NC ND 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 60 00 30 00 ...

Page 111: ...512 Johnson Controls Unitary Products 111 Vertical Airflow Arrangements J07 thru 20 NC and J10 thru 20ND BLOWER EVAPORATOR COIL POSITION 1 POSITION 2 POSITION 3 POSITION 4 POSITION 5 POSITION 6 POSITION 7 POSITION 8 ...

Page 112: ...429 JTG L 0512 112 Johnson Controls Unitary Products Horizontal Airflow Arrangements J07 thru 20NC and J10 thru 20ND POSITION 1 POSITION 2 POSITION 3 POSITION 4 POSITION 5 POSITION 6 POSITION 7 POSITION 8 ...

Page 113: ...0 88 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 Ø 1 38 KO Ø 0 88 LIQUID CONNECTION Ø 2 13 SUCTION CONNECTION Ø 1 38 KO Ø 0 88 DRAIN CONNECTION 24 98 7 64 3 53 3 37 4 08 4 22 38 06 0 63 46 97 95 59 100 13 2 36 33 22 37 28 36 69 RIGHT SIDE SERVICE CONNECTION VIEW FRONT RETURN AIR VIEW 74 59 ...

Page 114: ...GURATION Unit Dimensions J25NC Continued Vertical Airflow Arrangements J25NC NOTE If required some air can be returned through the bottom of the evaporator section 73 3 74 0 SUPPLY AIR RETURN AIR AIR AIR BLOWER 1 EVAPORATOR COIL AIR AIR 2 AIR AIR AIR 4 AIR AIR 5 AIR AIR 6 3 ...

Page 115: ...5 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 Length 52 0 52 0 52 0 71 9 71 9 93 4 93 4 95 6 Minimum Clearances Minimum Clearances Top with Supply Air Opening1 1 This dimension will vary if an electric heater a supply air plenum or a base is used 24 Front with Return Air Opening 24 Right Side with access for Piping Power Control ...

Page 116: ...pension 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 weights Horizontal position shown in the appropriate table for proper support sizing Typical Suspension of AHU s From Ceiling END VIEW SIDE VIEW All Thread Steel Rod Mounting Bracket Steel C channel Flat Wash...

Page 117: ... 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 ABOVE The same channels can be used in either position When used to support a vertical unit these channels should be cut to match the bottom dimension of the evaporator section The suspension channels have two sets of mounting holes to accommodate horizontal units with or without a heating coi...

Page 118: ...ypical Field Wiring Diagram J07NC Evaporator Unit with J07PC Heat Pump R C Y1 G W1 W2 THERMOSTAT SINGLE STAGE COOLING TWO STAGE HEATING NOTE Do not use a heat pump thermostat NOTE Liquid line solenoid is not included or required on 7 5 Ton Single Stage Units ...

Page 119: ...ator Unit with J10 thru 20PC Heat Pump J10 20NC Liquid Line Solenoid Wiring R C Y1 G W1 W2 Y2 THERMOSTAT TWO STAGE COOLING TWO STAGE HEATING NOTE Do not use a heat pump thermostat NOTE Liquid line solenoid is only activated during second stage cooling operation 219 Y 218 BR 1LLS VALVE SYS 2 BLK BLK C O I L ...

Page 120: ...cal Field Wiring Diagram J15 thru 20ND Evaporator Unit with J15 thru 20PD Heat Pump R C Y1 G W1 W2 Y2 THERMOSTAT TWO STAGE COOLING TWO STAGE HEATING NOTE Do not use a heat pump thermostat NOTE Liquid line solenoid is not included or required on any 4 pipe units ...

Page 121: ...h J07YC Condenser Unit NOTE On non J NC ND Evaporator models isolation relays must be installed to avoid overloading on 75 VA transformers on the condensing unit G C Y1 R W1 W2 THERMOSTAT SINGLE STAGE COOLING TWO STAGE HEATING X NOTE Liquid line solenoid is not included or required on 7 5 Ton Single Stage Units ...

Page 122: ...n J NC ND Evaporator models isolation relays must be installed to avoid overloading on 75 VA transformers on the condensing unit J10 20NC Liquid Line Solenoid Wiring THERMOSTAT TWO STAGE COOLING TWO STAGE HEATING G C Y1 R W1 W2 X Y2 NOTE Liquid line solenoid is only activated during second stage cooling operation 219 Y 218 BR 1LLS VALVE SYS 2 BLK BLK C O I L ...

Page 123: ...123 Typical Field Wiring Diagram J25NC Evaporator Unit with J25YC Condenser Unit NOTE On non J NC ND Evaporator models isolation relays must be installed to avoid overloading on 75 VA transformers on the condensing unit J25NC Liquid Line Solenoid Wiring ...

Page 124: ...t with J10 thru 20YD Condenser Unit NOTE On non J NC ND Evaporator models isolation relays must be installed to avoid overloading on 75 VA transformers on the condensing unit THERMOSTAT TWO STAGE COOLING TWO STAGE HEATING G C Y1 R W1 W2 X Y2 NOTE Liquid line solenoid is not included or required on any 4 pipe units ...

Page 125: ...n relays must be installed to avoid overloading on 75 VA transformers on the condensing unit J10 20NC Liquid Line Solenoid Wiring NOTE Refer to Evaporator unit wiring diagram for control of liquid line solenoid valve R C Y1 G W1 R C Y1 G W1 THERMOSTAT SINGLE STAGE COOLING TWO STAGE HEATING W2 W2 THERMOSTAT SINGLE STAGE COOLING TWO STAGE HEATING X X 219 Y 218 BR 1LLS VALVE SYS 2 BLK BLK C O I L ...

Page 126: ...tor Unit with Twin Condenser Units NOTE On non J NC ND Evaporator models isolation relays must be installed to avoid overloading on 75 VA transformers on the condensing unit R C Y2 G W1 THERMOSTAT TWO STAGE COOLING SINGLE STAGE HEATING R C Y2 G W1 THERMOSTAT TWO STAGE COOLING SINGLE STAGE HEATING Y1 Y1 X X ...

Page 127: ...r Units with 4 Pipe Condenser Unit NOTE On non J NC ND Evaporator models isolation relays must be installed to avoid overloading on 75 VA transformers on the condensing unit R C Y1 G W1 R C Y1 G W1 THERMOSTAT SINGLE STAGE COOLING TWO STAGE HEATING W2 W2 THERMOSTAT SINGLE STAGE COOLING TWO STAGE HEATING X X ...

Page 128: ... change without notice Printed in U S A 505429 JTG L 0512 Copyright 2012 by Johnson Controls Inc All rights reserved Supersedes 505429 JTG K 0212 Johnson Controls Unitary Products 5005 York Drive Norman OK 73069 ...

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