Many Honeywell Home Thermostat models, have a lock screen mode. This keeps anyone from messing with t-stat settings without first putting in a password. You set this pass code when locking your t-stat. Then, to unlock it, it prompts you to enter this secret code. And doing so again grants full access to settings. These … Continue reading Unlocking Honeywell Home Thermostat Instructions
Tag: Honeywell Home Instructions
Honeywell Home Thermostat Reset WiFi Instructions
This post gives Honeywell Home thermostat reset WiFi instructions. We show this on the RTH9580WF smart t-stat, and this WiFi reset method does the following. First, it erases out all custom settings. Then, it resets the WiFi network the thermostat connects to to none. Finally, it restores the WiFi thermostat back to factory default state. … Continue reading Honeywell Home Thermostat Reset WiFi Instructions