You said it was hooked up to 50 amp service at home. Are you sure it was two 110 volt and not 220 volt wired to a 50 amp plug? If 220 volt went into the unit you are frying stuff.
Dale & Terri, Lulu & Tiki (our Chihuahua's), New rescue puppy Prince - Pom/Pug mix.
2013 Tundra, Double Cab, 5.7, TRD Off-Road, 4X4, Full Tow Package
2013 Wildwood T26TBSS - Sold
2000 Gulf Stream Sun Voyager M-8357 MH, Ford Trident V10 Gasser, 35 foot.