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AR15.COM
8/11/2017 1:47:26 PM EDT
Digital thermostat in the off position and batteries removed, has an erratic digital temp display...up and down all over the temp spectrum.  Every once in a while, even kicks on the air handler blower.
The only way I can stop it is trip the breaker to off or remove the digital unit from wall base.  What do you guys think, demon possessed?
8/11/2017 8:51:45 PM EDT
[#1]
Put fresh batteries in
8/11/2017 10:03:31 PM EDT
[#2]
Batteries were only a month old but it was the first thing I did, fresh alkalines and there was No change...still erratic display.
8/11/2017 11:13:58 PM EDT
[#3]
Get a new t-stat.