Originally Posted by wrapperman
Do you still have 110 power?
Like does the microwave work after the AC goes off?
Are you getting 110 volts at your receptacles?
If you loose 110 power then the thumping you are hearing could be the "transfer switch" trying to re-engage.
Let me know and I will give you somethings that might be the issue.
What year is your coach?
What size coach do you have?
How many AC's do you have?
What size generator do you have?
Do you just turn on the generator and after about 30 seconds you get power? (This will tell me if you have an automatic "transfer switch")
2015 GeorgetownXL 352. Gas. 36''8". 2 AC units
We turn gen on via the gen set button, gen comes right on , ,then turn on AC, one at time,, AC runs and then cuts off. Also when I then turn AC off it comes back on by itself for a few seconds. We have verified the thumping is the transfer switch and it only thumps when the AC is running. Will have to verify about the 110 in a little bit - out of pocket for about an hour. Thanks. Deb