How To Fix Locked Honeywell Home Pro Series T6 Thermostat YouTube

Locked Honeywell Thermostat. How to Lock and Unlock Honeywell Pro Series Thermostats To unlock a Honeywell RTH8500D, follow the instructions below: Step 1: Tap System Button On the 8000 series, Hold down both the 'System' and 'Auto' options and then hold the blank lower center button.

The system button is usually located on the left side of the screen The most common unlocking procedure involves going to the lock screen, pressing in the proper key code, and press "SELECT." If you entered the right passcode, your thermostat will be unlocked..

How to lock a Honeywell thermostat The Indoor Haven

On the 8000 series, Hold down both the 'System' and 'Auto' options and then hold the blank lower center button. Again, you might have to press the down-arrow multiple times to find the Security Settings item. All other settings are locked-Full: No changes are allowed When SCREEN LOCK is active, a "lock" icon will be displayed on the thermostat display

How to Lock and Unlock Honeywell Thermostat? HowTL. PART: The thermostat is partially locked, and only the temperature can be changed On the T6 Pro Series, tap the lock symbol on the screen

How to Lock and Unlock Honeywell ProSeries Thermostats Smart Home. To do this on the T4 Pro Series Honeywell Thermostat, press the "Unlock" button All other settings are locked-Full: No changes are allowed When SCREEN LOCK is active, a "lock" icon will be displayed on the thermostat display