Hello to all,
I have a new installation on my boat, with 220V and 12V. After mesuring 12V between the Negative (batterie) and the Ground of the boat. I've found that the "leak" is comming from the Quattro casing or on a green and yellow wire which is going out of this quattro.
Why the Quattro link the positive of my battery with the ground ?
just to precise, the Quattro is new.
Thank you.