BFL13 wrote:
If the two 30a fuses are ok, then the culprit could be the 120v input. This goes through one of the breakers on the AC dist panel, which you can check out and replace if needed.
Often, the converter will be on the same breaker as the 120v receptacles, but not always. If shore power works on 120v things but not the receptacles or any 120v lights, then if they share with the converter on their breaker, that CB is the guilty party.
The converter appears to have its own CB. The recpticals work and all lights are 12v.