We took our new trailer out for the first time and our Dometic fridge was working on shore power and propane prior to leaving. When we arrived at our campsite the fridge wasn’t working.

I’ve checked:

- all fuses and breaker in the black box inside the trailer
- both 3 amp and 5 amp fuses on the back of the fridge.
- ensured propane tank is full and also plugged into shore power with no operation
- the check function on the fridge isn’t working when holding the power button in the off position for 3 seconds then in the on position for 1 second.
- the light doesn’t turn on when opening the fridge door as well as the control panel on the bottom edge of the freezer has no lights showing that it’s operating

I’m thinking a faulty control board as the trailer is level and no lights are on in the fridge or on the control panel