Heat Pump Wiring Diagram Explanation

Before uninstalling the old thermostat take a picture of the wiring with your cell phone before removing the wires. 428 03 5400 00 9 3 2015 wiring diagram manual split system heat pump cvh8 hvh8 tvh8 danger warning caution and note the signal words danger warning cau tion and note are used to identify levels of haz ard seriousness. C is known as the common terminal.

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Specifications subject to change without notice.

Heat pump wiring diagram explanation. 16 this diagram is to be used as reference for the low voltage control wiring of your heating and ac system. Heat pump thermostat wiring chart diagram. It corresponds to the chart below to explain the thermostat terminal functions. It reveals the parts of the circuit as simplified shapes as well as the power and also signal links between the tools.

A wiring diagram is a simplified standard photographic depiction of an electrical circuit. Ac heat pump with variable speed air handler and two stage electrical backup heat control wiring some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire. The basic heat pump wiring for a heat pump thermostat is illustrated here. Variety of goodman heat pump wiring schematic.

Heat pump thermostat wiring a typical wire color and terminal 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. The color of wire r is usually red and c is black. This way you have a reference.

These two connections will ensure that there is power to the thermostat that you are operating.