My autoformer is alarming and telling me that there are 133 volts on leg one of my 50a circuit. When it was first installed, it read 120-122v. But now it jumped. I asked an electrician I know and he told me not to worry.
Should I worry?
Charlie and Jamie
2017 Thor Outlaw 38RE
Maysville, West (by God) Virginia
Good Sam member
So what's changed?
Are you plugged into a different campground and this came up?
Are you plugged into the same place you have been for weeks?
What's the other leg read?
What have the legs read previously at this location?
What's the incoming voltage on both legs?
I've read about issues on autoformers before that bumped up the voltage by a couple of volts even when it wasn't needed. I think they have a fix for that; might want to give Hughes a call.