UZC3C
UZC3C
First time I have worked on one of EWC controllers and of course it controls 3 zones and only one zone is calling for heat but the output to call for the heat pump to come on only last about 2 minutes then shuts down for 2 minutes, on 2 minutes then off 2 minutes. I am sure the controller is bad but was making sure I wasn't missing anything. Thanks for any help.