Originally Posted by Kennyconn
the downstream outlets work fine. When the outlet is buzzing the inverter is drawing 0.7 amps, when I turn the breaker to the gfi off there no draw. My concern is when I was checking the water in the battery I noticed one of the house battries post was melted and I thought it was from the constant draw. when it's on shore or generator the outlet doesn't buzz. I replaced the outlet and it didn't fix it.
I would be getting the batteries checked to see if one is bad, to see what melted to post
Did something fall on it to SHORT it out, you must have a problem in the battery compartment.
0.7 amps is nothing but it should not be buzzing.
How old are the batteries.