
DK Hardware 2024-11-15 – 04:29:19
To factory reset the Honeywell Home TH1110D2009/U T1 Pro Non-Programmable Thermostat, follow these steps:
1 - Turn Off Power: Turn off the power to your thermostat at the circuit breaker to ensure safety.
2 - Remove the Thermostat Cover: Carefully remove the cover of the thermostat to access the internal components.
3 - Locate the Reset Button: Look for a small reset button or pinhole reset button on the circuit board inside the thermostat.
4 - Press and Hold the Reset Button: Use a paperclip or a small tool to press and hold the reset button for about 10 seconds.
5 - Reassemble the Thermostat: Reattach the cover and turn the power back on.
If you don't see a reset button, refer to the user manual for specific instructions - https://www.manualslib.com/manual/1560878/Honeywell-T1-Pro.html