Louandsal wrote:
My coach was plugged into 50 amp. I had drained all the tanks including the hot water tank as I wouldn’t be traveling for a few months. I shut off the breakers for the refrigerator and the hot water tank. One day I turned on the air conditioner while I was cleaning the coach. The generator immediately came on also even while still being plugged into 50 amp. For a couple days I was googling all over the internet trying to find out why the generator came on. Finally, found the answer. As soon as I turned the hot water heater breaker back on, the generator never started up again on its own while being plugged in. Have no idea why, but that was the solution to my problem
Ah Ha. I will bet you have a Intellitec or PCS built in EMS system. Usually, the HW breaker is the 120 power supply breaker to the EMS control board. When you turned that breaker OFF, the system lost its Shore Power signal and then turned on the Genset. Which EMS system do you have? Doug