PERFORMING A FACTORY RESET. Press the Menu Icon; Scroll down to "Thermostat Information; Record the "Date Code" Press the "back" arrow, then scroll down to "Installer Options" Enter the Date Code when prompted to "Enter your password" Select "Reset" Select "Factory Reset" PERFORMING A WiFi RESET. Press the Menu icon. By following the steps outlined in this guide, you can easily reset your Honeywell thermostat password and regain control over your home's comfort. Remember to choose a strong and memorable password, and explore the advanced features your thermostat offers to maximize its potential. A little effort now can lead to a more efficient.
If you don't remember the password, then find the date code behind the thermostat (the password would be either that 4-digit number or the number +1234).. Do You Need to Reset a Honeywell Thermostat After Changing Batteries? Your thermostat might not require a reset if it's working perfectly fine after a battery change.. How to reset Honeywell thermostat.. Enter the Date Code when the Enter The Password screen appears. Press Reset, then select HomeKit. Honeywell Lyric Round. In terms of visual appeal, the Honeywell Lyric Round takes the crown among all Honeywell thermostats with its slick, round shape that echoes the design of a Nest thermostat..