Posted 6/11/2016 22:40 (#5349588 - in reply to #5349575) Subject: RE: Any way to bypass HVAC controller on 2188?
Tuscola, IL
I don't have a schematic handy, but on a 2388 I believe it's as simple as the controller grounding the blower motor. If you can find the ground wire for the blower, run it to a known good ground and see what you get.
Any way to bypass HVAC controller on 2188?
