I've had evohome installed for around 10 days now. For the most part it is working fine except for the Kitchen which is the only room in the house that has UFH. This zone is has a T87RF wireless stat and a BDR91 configured as a boiler relay driving a two port zone valve. It is configured to have a temperature of 20.5 in the morning and evening and sets back to 18.0 during the day and over night. The system has optimized start/stop enabled.
When it was first installed, we were in the middle of the cold spell and the zone temperature was managed well with very little over shoot (it was typically maintaining the temperature around 21.0). Then on Friday the temperatures warmed up and the zone is now over shooting to around 23.5 every day. Overnight the zone is dropping to around 20.0 so it doesn't need much energy to raise the temperature to 20.5.
Is this just a case of the system needing to learn, or do I need to do anything to stop this behavior?
Don
When it was first installed, we were in the middle of the cold spell and the zone temperature was managed well with very little over shoot (it was typically maintaining the temperature around 21.0). Then on Friday the temperatures warmed up and the zone is now over shooting to around 23.5 every day. Overnight the zone is dropping to around 20.0 so it doesn't need much energy to raise the temperature to 20.5.
Is this just a case of the system needing to learn, or do I need to do anything to stop this behavior?
Don
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