I'm leaving on the first camping trip of the season tomorrow in my
westy. As usual, I plugged up the fridge to a cord on 110v to prestart
it, that routine always seems to work well in the switchover to gas or
12v the next day for travel.

Nothing.

I lit the gas, and it's cooling well.

But what am I to make of the fact that the fridge isn't operating on
100v? The circuit breaker was "out" and needed to be reset. Maybe I
should have waited longer to see if the 110 would work, but since the
gas worked I switched over to that.

Any opinions would be appreciated.

Jim