"I have a Whirlpool Accubake Double oven. Model RBD245PDQ4. One day there was a flash of a PF(power failure) code and it went away. Did not think anything of it since the oven worked fine. A couple days later the control panel went blank while the unit was heating at 350 and disabled the entire unit. The unit plugs into the breaker. I checked the breaker and it seems to be OK. I turned the breaker on and off to see if it would bring the unit life with no luck. I took a Flook pen tool to see if there was power inside the unit behind the control panel and there is power coming into the unit. I reseated many of the cables that run into the control panel and board. Still no luck.. Help!" Does a thermal fuse that is connected to the system board disable everything? What if I by pass the fuse and plug it in directly?