Installation problems!

@dylanbeck2, thank you for sending us a few photos of your wiring to review. I’m posting a few other angles that came back to the community email:

I agree with @Munch.

You mentioned that one of the pump relay wires is spliced into the valve common then connected to the com (yellow) Since you’re not short on terminals, I think we can simplify your wiring a bit. I’d recommend the following changes:

  1. Remove the valve common (yellow wire I believe from the left common terminal. Remove any spices to this wire.
  2. Install the two pump relay wires into the left common and P/MV terminals; it doesn’t matter which wire goes into which terminal, just one wire each.
  3. Install the valve common into the right common terminal.
  4. Test the zones.

Let us know if this works. Fingers crossed!

Best, Emil

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