How To Reset Honeywell Thermostat Rth221B1039. Then check the settings below and change if needed: Ad authorised honeywell distributor.
Click on the menu button at the top right corner of. Click on the < or > button until you see the reset option on the screen. Press the up or down button to set the temperature.
Resetting A Touch Honeywell Thermostat.
To program the temperature settings for the heating mode, place the switch in heat. Honeywellhome.com rth2300/rth221 series programmable thermostat m37777 heat off cool auto on fan heat off cool auto on fan set hold run identify system type this thermostat is. To mount the new wall plate, use a screwdriver to loosen the locking screw at the bottom of the thermostat.
Make Sure You Have A Pencil, Pen, Or Other Fine, Pointed Object.
Remove the access cover to access the access board. T10 (thx321wf) press the menu icon. Install the honeywell rth221b thermostat.
Now You Must Press And Hold The Blank Box That’s In The Center Of The Screen.
Ad authorised honeywell distributor. Browse our huge selection of electronic components from today's leading manufacturers. Press and hold the center box in the row of blank boxes that appears at the bottom of the screen.
Select The Menu Option On The Home Screen Of The Thermostat.
When the number panel is. Click on the < or > button until you see the reset option on the screen. View the manual for the honeywell rth221b1021/a here, for free.
Make Sure The Circuit Breaker Is Turned Off.
Add 1234 to the date code. What is the procedure for resetting a honeywell 6000 series thermostat. Press the up or down button to set the temperature.