EWC Controls Forum

That is correct if you use the G wire as the common wire then you will lose the ability to run your fan manually. Yes 40VA transformer is more then what you will need.

You can use the "G" green wire as your "C" Common wire. Your fan will still run when it is needed.

Give us a call on this 1-800-446-3110

Give us a call 1-800-446-3110

In my eye's no that is not acceptable. But we also have no control in who puts our products in. I also just realized that your dip switches are incorrect you board is not set up for Heat Pump.

Give us a call 732-446-3110

If your OAS timer is off now you are giving complete control to your Stat.

Honeywell dampers will not work with the UT-3000. COMPATIBLE / RECOMMENDED DAMPERS: EWC® Ultra-Zone® Models URD, ND, and SID with MA-ND5 or MA-15S motors. Spring Type Dampers (2 or 3 wire type) are not compatible due to high current draw! We appreciate the business! The Daikin/Amana/Goodman side d ...

The SAS is a 10.5K that's right around 75 degrees. I include on this forum how to test your SAS

Please give me a call on this problem. Its just to much to type up.
730-446-3110 x461

Call a HVAC contractor there could be a problem with your Trane equipment