Heat Pump 7 Wire Thermostat Wiring Diagram - 21 Images

If you have a two stage heat pump then you will also utilize terminal y2 for the second stage.

Heat pump 7 wire thermostat wiring diagram. Disconnect wires and remove base. Here is a link to the wiring diagram for my heat pump. Sign in to make your opinion count. 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.

Unsubscribe from ac service tech llc. 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. Generally speaking a thermostat that controls only heat in your home will have two wires and one that also controls air conditioning must have at least three or four wires.

Heat pump thermostat wiring a typical wire color and terminal diagram. Sign in to make your opinion count. Sign in to make your opinion count. This is a basic honeywell thermostat wiring diagram for a single stage heat pump.

This way you have a reference. Sign in to add this video to a playlist. This is thermostat wiring diagram is specifically for a system with two transformers. Unsubscribe from ac service tech llc.

This will keep the wires from falling into the wall. The color of wire r is usually red and c is black. 7 wire thermostat wiring diagram t stat wire thermostat wiring color code lovely wire t stat diagram heat pump infinite wireless. On the wiring diagram i can see where the the r y g and o wires match up on the heat pump hp and the thermostat ts.

When all of the wires have been secured remove the sub base from the wall. The thermostat that i am planning on buying has the following terminals c g y o b rc r aux e and l. Honeywell thermostat wiring diagrams. These two connections will ensure that there is power to the thermostat that you are operating.

Assortment of 7 wire thermostat wiring diagram. Sign in to add this video to a playlist. After labeling the wires remove one wire at a time from the old thermostat base and secure it by wrapping the wire around a pencil. It corresponds to the chart below to explain the thermostat terminal functions.

The basic heat pump wiring for a heat pump thermostat is illustrated here. It reveals the components of the circuit as streamlined shapes and also the power and also signal connections between the tools. Sign in to make your opinion count. The instructions say to jump the rc and r together after you connect the r wire.

If your system also includes ventilation or a heat pump the thermostat can have as many as seven wires.