EWC Controls Forum

Eric, Thanks for the help yesterday. Just when I thought I understood what you were asking me to do I went back to the panel and realized I didn't ask what to do about the remaining Y wire. Now I am clearer but don't have things hooked up correctly yet. So here's my system from start to finish ...

Hello, I installed a 5 zone system by myself without much of a hitch. Now it's getting warm and I need to switch over to AC. Problem is there is no diagram in the installation guide that represents my configuration and I am stuck on how to wire the condenser to the main furnace panel. Here are some ...