Search found 4 matches

by serpico1
Sat Jan 04, 2020 6:26 pm
Forum: Help and Advice
Topic: Zones not working correctly
Replies: 4
Views: 8195

Re: Zones not working correctly

Is there a way to troubleshoot this problem, to determine if its a damper problem, circuit board or relay problem? Are there certified techs that can come out and analyze this?
by serpico1
Fri Oct 25, 2019 7:38 pm
Forum: Help and Advice
Topic: Zones not working correctly
Replies: 4
Views: 8195

Re: Zones not working correctly

Im not sure what the problem may be. As I said the system was installed in 2006 and has been running perfect until this past year. the only thing I can think of, is I did have to replace the thermostat for one of the zones. Before all zones were running on LuxPro thermostats. Until the thermostat fo...
by serpico1
Thu Oct 24, 2019 12:00 pm
Forum: Help and Advice
Topic: Zones not working correctly
Replies: 4
Views: 8195

Re: Zones not working correctly

Ok
Thank you
by serpico1
Thu Oct 17, 2019 6:41 pm
Forum: Help and Advice
Topic: Zones not working correctly
Replies: 4
Views: 8195

Zones not working correctly

I have an EWC ST 3E system. It was installed by an HVAC contractor back in 2006. I have forced heating and A/C with 3 zone dampers. Up until this past year, all the zones opened and closed correctly. Then this year, when I started to use the A/C regardless of which thermostat caused the A/C to come ...