Fridge shutdown problem

I have the same make and model. I am now waiting for a replacement. 2 years ago I had the recall work done. This entailed putting a sensor on the heating area and is primarily for the propane side of the fridge. This sensor connects to a small black box, which has wires marked 12, grd,and power exit. It is designed to cut the power to the fridge should it overheat. My black box went bad. It had a steady red light showing. This particular box was not reset-able. Dealer put a new box in and everything worked fine on propane...for a while, then the red light came on and shut the fridge down. This box was reset-able. we reset and now on electric it did the same thing. Tech noticed an ammonia smell! we have now shut the fridge off and all coolant has leaked out. The ammonia penetrated into the coach and was bad for a while. So if you had the recall done check the black box and replace, but also check for leaks. Oh! I had all your symptoms no panel lights etc.