Otherwise, the heating/cooling system might remain activated even when batteries are removed.

How to change battery in honeywell thermostat rth2310b. A number of models do, though, and if you need to change your honeywell thermostat battery, you need to. ( my thermostat is upc code 085267406123. 5 honeywell thermostat battery types.

Put the thermostat in the ‘off’ position and remove the batteries. 9 images about honeywell rth221b1000 wiring diagram : Watch this video and you will kno.

All honeywell thermostats that have batteries store the batteries in the control panel. 1) set the clock (see page 7) 2) select whether to heat or cool (see page 8) 3) select whether to. Turn it over to access the battery compartment.

If the battery compartment is covered, remove it then take out the batteries. Replace them with new ones. In other words, put it off completely, wait 10 to 15 seconds and put it on again.

It is not exactly easy but it is possible. Locate the batteries by removing the battery compartment tray or cover or by removing. Honeywell sells a variety of thermostats, and not all require batteries.

He place the jumper to this position if you have an electric furnace.; How to change battery in honeywell thermostat rth2310b : Remove the older 3 batteries and replace them with 3 new aaa batteries.