Quote Originally Posted by cognitive001 View Post
I'm having the exact same problem with the exact same wirings. There's no setup option for a changeover valve.

I tried the heating setting since it's only 88 here and I was still getting warm air.




these are my before and after pictures.

Attachment 904
Attachment 905
I do see how old this post is, but I just got mine and I'm having the same issue and I don't see an answer on here at all. Did you get it answer to the question