Carrier REFRIGERANT R-410A User Manual

Page 19

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19

Fig. 17 — Unit Wiring

LEGEND

NOTE: Use copper conductors only.

EQUIP

Equipment

GND

Ground

HC

Heating Contactor

HTR

Electric Heater

IFC

Indoor-Fan Contactor

IFM

Indoor-Fan Motor

TB

Terminal Block

T’STAT

Thermostat

Factory Wiring

Field Control Wiring

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