1. Press and hold the secret button ( BETWEEN the hold button and the fan button). Continue to hold and swipe down on the right slider - “01” will display.
2. When the “01” is displayed, it indicates you are in “programming mode.”
3. Use the + and – buttons to advance through the menu options until you get to 17.
4. Tap the HOLD button to enter that option ( reset ).
5. Use the + and – buttons to advance to 11.
6. Tap the HOLD button to confirm the reset.
Your thermostat has been reset.
Pages 8-10 of User Guide have more information.