I have a Honeywell TH2110DH1002 thermostat whose batteries I need to replace. How do I get the cover off? Pulling it will break the controls at the bottom.
I am having issues with my TH2110DH1002 Honeywell thermostat which is not working. I tried replacing the batteries but this is still an isse. What can be the solution, do I need to reset. If so, how?