We have an older Vibiemme Domobar Junior in our shop that was worked on by someone else previously. It is an old style junior, with a relay and control board pro-el-ind.

The issue we have is that it never tries to fill and immediately calls for heat, sending 120 VAC to the heating element. The fill valve never receives voltage even if the fill probe is unplugged. The wiring appears to have been redone by someone prior to us getting it in our shop and I think that is where our issue is. I was hoping someone had a wiring diagram or one they could send pictures of how it's wired so I can verify that it is correct or re-wire it correctly.

I have reached out to 1st line and Stefano's and neither of them have a wiring diagram available.

Thank you!