HVAC Partners EHC09AKCN Installation Instructions Manual Download | Manualshive

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Specifications are subject to change without notice

WIRING DIAGRAM FOR HEAT ACCESSORIES

EHC20AKF/B

F = FUSED, B = CIRCUIT BREAKER

EHC25AHCF, EHC30AHCF (Shipped three phase, see below.)

F = FUSED

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Summary of Contents for EHC09AKCN

Page 1: ... local codes with National Electrical Code ANSI NFPA 70 1996 or current edition The information contained in this manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments Shut OFF electric power at unit disconnect and or service panel before beginning the following proce dures WARNING USE EHC heater kits ar...

Page 2: ...ters and certified single point wiring kit 15kW 20kW are not recommended for specific heat pump applications see AIRFLOW DELIVERY CFM HEAT PUMP MINIMUM CFM WHEN USING ELECTRIC HEAT CFM FCM Model Size Outdoor Unit Size Heater Size kW 9 15 20 24 30 24 18 625 24 725 875 30 875 875 1040 36 970 970 1040 36 24 875 30 875 1100 1150 36 975 1100 1225 42 1125 1125 1225 48 30 875 875 1150 36 975 1100 1225 42...

Page 3: ...on must be made between plug and receptacle Plug will interlock with receptacle when properly seated Harness contains both 24V control and high voltage wiring Blower power is provided through heater harness NOTE Units with or without electric heaters require a minimum CFM Refer to unit wiring label to ensure the fan speed selected with electric heaters is equal to or greater than the minimum fan s...

Page 4: ...nterrupted or unbroken ground to minimize personal injury if an electrical fault should occur The ground may consist of electrical wire or metal conduit when installed in accordance with existing electrical codes See Ground Conduit Note below WARNING NOTE Use UL listed conduit and conduit connector for connecting supply wire s to unit to obtain proper grounding If conduit connection uses reducing ...

Page 5: ...notice Figure 5 Connection of Transformer 230 C 208 BRN RED YEL BLK SECONDARY PRIMARY A94067 Figure 6 9 kW Non fused Heaters Figure 7 15 and 20 kW Fused Heaters Figure 8 15 and 20 kW Circuit Breakers Figure 9 lug 15 kW 3 Phase Heater Figure 10 24 and 30 kW Heaters ...

Page 6: ...01 2231 02 6 Specifications are subject to change without notice Figure 11 24 and 30 kW Heaters Figure 12 24 and 30 kW Heaters Figure 13 Conversion of Circuit Breaker Figure 14 Heater Rating Label Location ...

Page 7: ...3 24 18 0 3 Fuse 50 1 55 4 71 2 77 8 4 4 8 8 80 80 94 95 24 18 0 1 Fuse 86 7 95 5 116 9 127 9 1 1 6 6 125 150 115 116 EHC30AHCF3 30 22 5 3 Fuse 62 6 69 2 86 8 95 0 3 3 8 8 90 100 97 98 30 22 5 1 Fuse 109 0 120 0 144 8 158 5 0 00 6 6 150 175 117 150 FIELD MULTIPOINT WIRING OR 24 AND 30 KW SINGLE PHASE Heater Model Heater kW P H A S E Heater Amps 208 230V Minimum Circuit Ampacity 208 230V k Minimum ...

Page 8: ...482 01 2231 02 8 Specifications are subject to change without notice WIRING DIAGRAM FOR HEAT ACCESSORIES EHC09AKCN Field Convertible to three phase N NON FUSED EHC15AKF B F FUSED B CIRCUIT BREAKER ...

Page 9: ...482 01 2231 02 9 Specifications are subject to change without notice WIRING DIAGRAM FOR HEAT ACCESSORIES EHC20AKF B F FUSED B CIRCUIT BREAKER EHC25AHCF EHC30AHCF Shipped three phase see below F FUSED ...

Page 10: ...cations are subject to change without notice WIRING DIAGRAM FOR HEAT ACCESSORIES EHC25AHCF EHC30AHCF Field Converted to single phase see below F FUSED Copyright 2015 International Comfort Products Lewisburg Tennessee 37091 USA ...

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