After replacing the batteries, firstly place the upper part.

How to change batteries in honeywell digital thermostat. To replace the batteries you have to remove the faceplate from the base. Remove the older 3 batteries and replace them with 3 new aaa batteries. Return the cover plate to the wall plate.

How to change battery in honeywell thermostat cool on but not working ac. Dispose of them properly and then insert your new batteries. Replace the battery such that they are facing the respective opposite direction.

Remove the old batteries, noting where the positive and negative ends are placed. Just press and pull the cover to take out the battery compartment from the top right corner. Turn off your thermostat, open the battery compartment on the front, and remove the batteries.

Instructions for honeywell thermostat battery replacement: Open the front cover by pulling the front cover out gently. To replace the batteries in dt92e thermostat, pull out the front cover of the unit as indicated on the picture below.

Some don't know that thermostats even have batteries. 6 how to change honeywell thermostat battery. It is not exactly easy but it is possible.

Take out the battery compartment and replace the battery (aa). Watch this video and you will kno. Remove the old batteries and replace them with new ones.