EWC Controls Forum

Hi John and community.

I've ordered my 24v transformer and my replacement BMPlus 3000 card. While I am waiting can anybody give me some tips on bypassing the card so that I can manually turn on AC or fan in my two zones? The card is dead but there's 24V coming in. (I think I can jumper from one ...

Hi John

Thanks for the fast reply ! I haven't replaced to card yet - It's due to arrive in a few days. I wanted to check if I put the DIP switch setting etc on the new board the same as the bad board will I be good to go ? Also can you send me a link to a recommended transformer and I will put a ...

Hi,

I have a two-zone system: Bryant Condensing Gas Furnace and AC with an EWC BMPPlus 3000 Rev B Zone control system.
We were running the AC on a very hot night and the system shut down in the middle of the night.
In the morning, the nest thermostats we giving a message like “check wiring” and ...