The Logans wrote:
Well, the power was out, so we (DW and 5 dogs) moved out to the 2015 Jayco Redhawk, and I cranked up the generator. It was all good, and the AC was humming along.
Then I began to worry... the MH was connected to the 30 amp house power, and the generator was running. What would happen when the power came back on? Would the shore power back-feed into the 4KW Onan and blow the diodes, or is there some sort of protection against that?
Any advice would be greatly appreciated!
Unless you have tampered with your electrical system, that should not be a problem. If the cable it still plugged into the house and you are powering everything with the generator it means that you have an auto transfer switch. Don't worry, be happy.