Originally Posted by PeterH-Airstreamer
how do you know its the front Ac causing it? if it is the wire it would trip the GFI with the AC on or off.
You may also take a good look at your front transfer switch, which should be located under your front dinette bench
When I discovered the problem, I had just returned from an outing (and using the shore power with no problem) and when I plugged into my RV garage, the GFI flipped off. Over and Over, so I called my electrician, he troubled shot all of the wiring within the D box, (from where they started an ended( and the only set of wires that tripped the GFI was the romax going from the box to the front ac unit. The issue is when I connect to the GFI plug in. Nothing happens when I use the gen set, or a 30amp twist.
The electrician said the nutural wire is touching the black ground somewhere from the box to the front ac unit - that it needs to be restrung.
I hope you see it could be something else - I can't fine a way of re-stringing the romax from the back to the front - impossible to use the old romax to pull the new one - it circles around many things.