How To Reset Honeywell Thermostat?

Honeywell thermostat may run into issues due to some or other reason. And most of the time, you can fix it by resetting it. However, each model has a different procedure for resetting the Honeywell thermostat. Here we are going to provide procedures for popular Honeywell models.

Steps To Reset Honeywell Thermostat Old Model, Pro Series

Quick Navigation

Sometimes like other digital appliances, even the thermostat causes issues. So, they need to get a reset or repair. If your thermostat fails to notify you of the cooling and heating system of your home, then you should know that it needs a reset.

Here are a few steps to reset your Honeywell thermostat:

Switch off the thermostat.
Remove its batteries.
Replace the batteries by putting them in the wrong way, i.e., the negative to positive and vice versa.
Wait for a few seconds and again put them back, but in the right way.

Resetting your thermostat is an easier and faster way to solve your problem. make sure your thermostat is unlocked before resetting.

For Th6220u2000

This thermostat is controlled by WiFi. It is designed with an automated time, which can control the temperature of your house. But as it causes problems sometimes, you need to follow the steps to reset it and fix it:

Press and hold the ‘Weather’ button for few seconds as the menu button arrives.
Click the ‘Factory reset’ option.
Select ‘Yes’ to factory reset your thermostat.

For Th8320r1003

You can set your customized service reminders. It lets you fix both the outdoor and indoor temperatures. It will meet all your necessities. So, if it causes any issues, then follow the steps to reset it:

Press the ‘System’ key.
After a few moments, many more keys will appear, then touch the blank center key.
Hold it for at least 5 seconds until the ‘Advanced settings’ menu appears.
Press the ‘User setup’ menu to refresh or reset the Honeywell thermostat.

For Th4110u2005

This thermostat uses very low voltage. They display the size of your every room. They respond to any slight changes in your room. It is WiFi accessible.

Press and hold the menu and sign buttons together for 3 seconds.
Press and hold the confirm button until you see 16 fs.
Press the ‘+’ or ‘-‘ button to set the parameter value to 1.
Confirm the process by clicking the ’Ok’ button.

For Th6210u2001

It can be easily controlled and have several features to give you comfort. It has a large, clear digital display. It gives easy installation and customer service.

Press the menu button and hold it for 5 seconds.
The ‘Device set up’ option pops up.
Then scroll to the left three times, and you will get the ‘Reset’ option.
Click the ‘Select’ option, and the ‘Factory reset’ option shows up, click on that button.

For T6

It can be controlled by remote with the help of the Honeywell Home app. Geolocation is already placed in it. It can change the heating and cooling settings in advance.

Press and hold the menu button and then open the advanced menu.
Then go to the ‘Advanced reset’ option.
Click on the ‘Factory’ and confirm your factory reset by clicking on the reset button.

For Pro Series

This series of thermostats has a bright touch screen, which is easily accessible. It handles the cooling, heating, and ventilation systems more efficiently to make your life more comfortable. They are WiFi-connected thermostats.

First, check whether the device is on.
Press and hold the menu button for few seconds.
Scroll to the reset option.
Select factory reset.

How To Reset If Forgot Password?

At first, click on screen lock, then go to full lock.
Click then forget the pin and confirm the lock.
Check the number at the bottom of the device.
Then add 1234 to that number, and you’ll be able to reset the password.

How To Reset Screen?

First, switch off the device.
Pull out the batteries.
Remove the screen and circuit board.
Then disconnect the circuit board.
Rearrange the batteries.
Reconnect the circuit board.

Final Talk

We have mentioned most of the models and how they can be reset. However, we advise you to check the manual to get more ideas on how to reset the Honeywell thermostat.