Comfort ZC thermostat issues
The thermostat kicked on the heater (gas mode) and after two hours it shut off and displayed no temperature but rather 00 and was not responsive when any of the buttons were pushed. I unplugged it and...
Forum Discussion
Some of these thermostats are effected by flourescent ballasts interfering with the signal to AC units or furnaces.
If you have flourescent lights, turn them off, reset the thermostat, by removing fuse, wait 5-10 minutes, plug it back in and let the system reboot. This could take 15-20 minutes.
If this solves your problem, one or more of the flourescent ballasts are going bad. Good fix is to convert to LED tubes.
If you have flourescent lights, turn them off, reset the thermostat, by removing fuse, wait 5-10 minutes, plug it back in and let the system reboot. This could take 15-20 minutes.
If this solves your problem, one or more of the flourescent ballasts are going bad. Good fix is to convert to LED tubes.
