Have HVAC Questions? Ask an HVAC Expert for Answers
Try removing batteries and installing them backwards for 5 to 10 seconds then install them correctly.
According to the manual , this is the only reset.If this does not work you will need to replace the thermostat.Thanks for letting me work with you.If my answer has been polite, professional,and thorough, please click one of the ratings before you go. If you still need help let me know!.Expert is not paid for assisting you until you rate answer.Feel free to follow up for 30 days at no additional cost. Bonus always appreciated if you feel justified.