Water leaks everywhere.
Do you remember the plumbing I did previously in the manhole ?
Well, leaks leaks and leaks. I guess it's the mix between PVC and the brass ...
I changed few things on it, and I'm finally happy, after a week of changes on every part, I finally succeeded with this.
The cables are not connected yet to valves, but I have no water leaks anymore.
I had so much problems with it, that I ordered water sensor from Aquara to have an alert if a water leak arise here.