first am new to rving just purchased a 04 keystone springdale clearwater editon 25 ft it was a one owner only it used afew times after I got it home and was packing up for or first trip it was hot in the camper so went to plug a small fan in and no power at the outlet then check all other outlets no power at any of them checked reset on the gfci in the batroom still nothing check all breakers that I know of all where good contacted the fromer owner and he told me he used the camper 2 weeks before and all outlets worked call a electricion friend of mine he check reset and breakers then 4 of the plugs started working one the bathroom, kitchen, under the table and the one outside my friend all outslet where showing power but three still will not work anyone have idea way other three will not power anything HELP plus I have a portable generator 3500 watt max 3000 watt continuous power it was a 120/240 25 amp 4 way plug is this generator big enough to run the camer ac is 15,000 btu with a 1000 watt microwave. convection oven I know I know not beable to can run them both at the same time Thank you