My thermostat display is flashing between the temperature and a message to call an 800 number. What does that mean?
Related Questions
- My thermostat (with a remote sensor) display shows 08 degrees or the room temperature is steadily dropping. How do I troubleshoot the system?
- My thermostat display is flashing between the temperature and a message to call an 800 number. What does that mean?
- Do these quick temperature adjustments (every 15 seconds) mean a shortened thermostat life?