honeywell thermostat not working blank screen

And here are some troubleshooting steps to try if your Honeywell thermostat screen is not responding. The standard Honeywell thermostat has a button on the top of the thermostat labelled as Press.

The Thermostat Goes Blank Then Comes Back On Updated 2020 All Time Air Conditioning

When your Honeywell thermostat screen.

. Check the thermostats fuse as well as the HVAC systems fuse. If your previous thermostat did not use a C wire its unlikely that it is connected at the equipment. Press the button to release the battery pack.

Pro 2000 Horizontal Programmable Thermostat. Confirm you have a C wire in the C terminal. TH8321WF1001 less than a year.

Single-stage Programmable Thermostat Support. Press down on the button. You can turn on your circuit breaker by moving it to the ON position.

1-Week Programmable Thermostat Support. Our thermostat is not working. 5-2 Day Programmable Thermostat Support.

If the circuit breaker didnt turn off turn it off yourself and then turn it back on to power cycle your HVAC. Look along the top of the thermostat and locate the button which reads press. Gently pull the thermostat away from the wallplate remove the battery and.

Another problem can be that the. If the thermostat does not wake up when you approach please replace the AAA Lithium battery. If a tripped circuit breaker or.

Verify the C wire is connected to the. It was - Answered by a verified HVAC Technician. If your thermostat wall does not have a c-wire or common wire your thermostat most likely is not hooked up to your HVAC system for its power and needs batteries.

The most common problem is the screen is not reacting to touch. If your Honeywell thermostat is not working and there is no display we recommend you work through the following troubleshooting steps. The screen is blank.

Honeywell thermostat touch screen not working can be caused by several problems. An interruption in the power supply could be why the batteries have been drained. Heres how to change the batteries in a standard Honeywell thermostat.

Honeywell Thermostat Vision Pro 8000 Troubleshooting New