Thor Forums

[Dan Chock]

Originally Posted by javelin

Hi, regarding the GFI issue, normally RV AC panel neutral and ground connections must be kept un-bonded (not connected). When on shore power the camp ground electrical system provides the single bonding point to the RV; when running on generator the RV transfer switch should provide the single point bonding connection only when in generator running position; when on inverter (at least with internal inverter transfer switches) the inverter in AC pass through mode, does not bond heutral and ground together; but when the shore or gen AC drops off the inverter supplies AC and its transfer switch then should provide the single point bonding. So perhaps the inverter transfer switch is not providing the neutral ground bond and the downstream GFI trips due to slightly higher currents detected in its ground wire. A good article to read on single point grounding is attached.....if my link works.



https://www.rvtravel.com/rv-electric...onding-basics/

Holly crap!
I'm more confused.