Thermal Zone Heat Pump Wiring Diagram
The color of wire r is usually red and c is black.
Thermal zone heat pump wiring diagram. This way you have a reference. Central heating controls and zoning diywiki thermal zone heat pump wiring diagram wiring diagram name. This wire turns on heat for defrost omit for most economical operation. The basic heat pump wiring for a heat pump thermostat is illustrated here.
Wire with colored tracing. A set of wiring diagrams may be required by the electrical inspection authority to embrace link of the dwelling to the public electrical supply system. These two connections will ensure that there is power to the thermostat that you are operating. Heat pump thermostat wiring a typical wire color and terminal diagram.
It corresponds to the chart below to explain the thermostat terminal functions. C is known as the common terminal. Before uninstalling the old thermostat take a picture of the wiring with your cell phone before removing the wires. Jumper e to w2 to transfer control of supplemental heat to 1st stage when the emergency heat switch is on.
Heat pump thermostat wiring chart diagram. Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams.