Heat Pump Thermostat Step-By-Step Guide

1.Connect the red 24-volt wire from the furnace’s control board to the wireless heating thermostats.

2.Attach the orange wire from the thermostat to the furnace’s board. Make sure that this connection goes through the heat pump’s board for the thermostat to automatically reverse the cooling mode when necessary.

3.Link the wire in the yellow or 'Y' terminal from the thermostat to the furnace’s board. Then, connect the same wire to the heat pump’s board.

4.Connect the green wire from the thermostat to the appropriately labeled terminal in the furnace’s board. You’ll know that it’s the correct station if it has the letter ‘G’ adjacent to it.

5.Join the aux/e terminal from the thermostat with a white wire to the 'ww1' station in the furnace’s board.

6.Connect the 'w2' terminal of the heat pump’s board with the same white wire used in the previous step to the furnace’s 'ww1' station.

7.Use black and brown wires for the thermostat’s 's1' and 's2' terminals and connect it to its outside temperature sensor. Ensure that this connection runs through the furnace’s board.

Ecobay has focused on thermostat research for 20 years, high-quality heat pump thermostat, boiler with wireless thermostat, heat pumps for homes. We look forward to your consultation and cooperation.