Honeywell Electronic Programmable Heat/Cool Thermostat - CT3300A100 Heater "home shut matter setting" Questions

matter what we do or what temp above that we set it at it shuts off when the room temp gets to 63. Anyone home? I am having the same problem. Is it the thermostat or the interface unit? anyone? anyone

...were complianing that it would start coming on well before the programed settings, what it does is anticipates the need of the home and reacts. We here have to shut the function off. Hope that ...

...shut the electric off to it and we haven't had a chance to get anyone here. Unfortunately, it's probably one of the worst December's Ohio has had in many years, and as I type this the current temp ...

...shut everything off and didn't move forward, but don't know where to go from here. I can't find any more information on what I might have done wrong. Can someone who has one of these give me some ...

...home that I rent. The heating unit I have only blows "luke-warm"(according to landlord). I think its cold air. On top of the cold air the unit only runs for 3 min and then shuts off for 3 min no ...