Observing the LED sequence, you’re prompted to take three steps in accordance with the wiring diagram shown in Figure 1 and consulting the troubleshooting procedure guide. 1. Make a visual inspection ...
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Heat Pump Thermostat Wiring Made Simple
Find the disconnect switch to your air handler or furnace, and switch it off. This will be located near the unit. Shut off the circuit breaker at your home’s electrical panel if you can’t find the ...
The In-Furnace Controls Diagram parameter screen gives an overview of the in-furnace controls. It will vary slightly depending on the options shown in the next screen, Config . This diagram does not ...
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