Hey I have an arch fault that trips over night.New home not occupied yet. I used meter on meg ohm scale to grounding and grounded wire no cont. to the hot wire.Should I replace it or look for trouble. I did move it to a circuit other than the bedroom and it didn`t trip last night.I did put the bed room on a regular CB and it didn`t trip last night.Can I run a megger on it and if it`s clear then can I sleep tonight.Really has me wandering..
