To reboot a modern Honeywell smart touchscreen thermostat, tap the Menu icon on the screen, navigate to settings or preferences, and select the Restart or reboot option if available. If your device lacks a software restart button or has frozen completely, you can perform a hard power cycle by removing the thermostat faceplate from its wall base for 10 seconds, or temporarily tripping and restoring the HVAC system circuit breaker to clear minor electronic glitches.
1 votes
Marked as accepted