Thor Forums

[16ACE27]

It trips on either A/C right? They should be on separate breakers and run from separate sides of the split 240 VAC lines.

In any case you probably need to unplug from SP and break out the Ohmmeter and start testing neutral to ground connections on the offending circuits. There should be no continuity from neutral to ground anywhere in the MH except on the output of the generator.

I would also quiz your battery installers. Did they have the most junior guy in the shop do this "simple" job and accidentally short + to ground? Did they do anything else in conjunction with the battery replacement where they may have driven a screw through a hidden wire?

When you figure this out please come back and let us know what you found to help out the next guy with a similar problem.