Remove the wall plate from the device.

How to replace battery on honeywell thermostat. Remove the bad battery from the thermostat by unscrewing all the screws holding it. 8 rows all honeywell thermostats that have batteries store the batteries in the control panel. This warning appears on the screen as a flashing banner that says.

First, locate the battery cover on the back of the thermostat. 5 honeywell thermostat battery types. Place the new battery in the position of the older battery.

Dispose of them properly and then insert your new batteries. Remove the old batteries, noting where the positive and negative ends are placed. If your honeywell thermostat has an led display, and it needs batteries, it usually has a low battery warning.

Turn off your thermostat, open the battery compartment on the front, and remove the batteries. How to reset honeywell thermostat after replacing batteries. Remove the older 3 batteries and replace them with 3 new aaa batteries.

In this video i instructions for the correct and easy way to replace the two aa(double a) batteries in a honeywell pro series t4 thermostat. Next, gently pull the cover away from the. Locate the position of the battery for changing.

6 how to change honeywell thermostat battery. Put the new batteries in the compartment and slide the protective plate over them. Here is how to replace the battery in honeywell 5000 series thermostat.