We are running our 5 month old 17B off of 20 amp shore power. When we came back from our outing this afternoon the microwave was not responding.
Everything else seems to be working of AC. The 3 circuit breakers are fine. If our shore power is poor, might this be the problem?
The microwave is plugged into a receptacle in the back portion of the cavity. Depending on what circuit it is on, a GFCI outlet, either the one in the interior, or the one on the exterior, may have tripped. Reset, and try again.
Are any circuit breakers tripped at your converter panel? Turn off, then on, to be sure.