When I flip a light switch it is causing another light to go out and I try to turn on another light and the a.c. goes off. DC fuses check out ok. Battery is new.
Had a 13,500 dometic a.c. installed on separate 120 line to plug into 20 amp pedestal at campground. When cord is plugged in GFI on post trips even though a.c. has not been turned on. It does the same thing when plugged into another 20 amp pedestal...
