Wiring Diagram For Heat Pump System

Heat pump thermostat wiring chart diagram.
Wiring diagram for heat pump system. The color of wire r is usually red and c is black. It corresponds to the chart below to explain the thermostat terminal functions. These two connections will ensure that there is power to the thermostat that you are operating. Assortment of carrier heat pump wiring diagram.
As shown in the diagram you will need to power up the thermostat and the 24v ac power is connected to the r and c terminals. Heat pump thermostat wiring a typical wire color and terminal diagram. Before uninstalling the old thermostat take a picture of the wiring with your cell phone before removing the wires. Specifications subject to change without notice.
A wiring diagram is a simplified traditional pictorial depiction of an electrical circuit. Carrier heat pump wiring diagram. 9 this diagram is to be used as reference for the low voltage control wiring of your heating and ac system. Some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire.
C is known as the common terminal. The basic heat pump wiring for a heat pump thermostat is illustrated here. A wiring diagram is a streamlined traditional photographic representation of an electrical circuit. Stage electric backup heat control wiring some ac systems will.
November 24 2018 by larry a. Wellborn assortment of heil heat pump wiring diagram. This way you have a reference. It shows the elements of the circuit as simplified shapes and the power as well as signal links between the devices.