Bobbo wrote:
wildtoad wrote:
Call an electrician and have them check the wiring.
This can be done before calling an electrician.
Go to a big box hardware store and buy a no-contact voltage tester. They are not expensive. That will tell you exactly which slot on your 30 amp outlet is hot. You can then tell if the outlet is wired backwards. With the round slot at the top, the hot slot should be lower left.
This is the best answer. And that tester is handy to have around any way. Here is how it should be wired.
http://www.myrv.us/electric/
