We have auto genset and our controls are in the same cabinet in the bedroom as the main circuit breakers. It is important to find your auto genset control box to take note of the brand and model, then look for a manual on how to control and set it, or turn it off if it has previously been set.
You can set it to start the generator when battery voltage gets to a certain level, you can give it time of day commands, quiet time, etc.
If it has already been set on one of these parameters it would be important for you to agree to the setting. Otherwise, your generator could be coming on at times you don't approve.
2009 Newmar 42 ft. Allstar 4188, Wheelchair Accessible, 400HP Cummins ISL, Allison 3000, Mastertow Dolly, '98 Riviera