Green 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.
Green heat pump wiring diagram. Always refer to your instructions when wiring up a system to ensure you are wiring to the manufactures requirements. This video is intended. The basic heat pump wiring for a heat pump thermostat is illustrated here. Heat pump thermostat wiring chart diagram.
One is for cool and the other is for heat hence the abbreviation rh and rc. These two connections will ensure that there is power to the thermostat that you are operating. A wiring diagram is a simplified standard photographic depiction of an electrical circuit. It reveals the parts of the circuit as simplified shapes as well as the power and also signal links between the tools.
The color of wire r is usually red and c is black. C is known as the common terminal. This way you have a reference. Some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire.
Finally this is for heat pump thermostats. 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. Orange wire for o and dark blue wire for b depending on the installer of the heat pump and the manufacturer. Green the green wire connects to the fan.
Wiring a heat pump thermostat to the air handler and outdoor unit. Heat pump thermostat wiring a typical wire color and terminal diagram. All fuel kit control wiring heat pump standard thermostat standard furnace outdoor heat pump thermostat. Before uninstalling the old thermostat take a picture of the wiring with your cell phone before removing the wires.
It corresponds to the chart below to explain the thermostat terminal functions. If you have a trane carrier goodman lennox ducane heil fedders amana janitrol or any other manufacturer other than rheem or ruud you will be utilizing the orange wire for reversing. Variety of goodman heat pump wiring schematic. Y yellow is compressor g green for fan.
R red is hot 24 volts o orange reversing valve w white is heat. This is a brief overview of heat pump thermostat wiring. Electric backup heat control wiring. Here i am telling what each terminal if for.
Blue this is your common or c wire.