When the back A/C starts, the genny dies!
Onan 6000 quiet diesel with 1,600 hours. Used to be able to run both 13.5 A/C's with no problem. Now, with the front A/C running, and then start the back A/C unit, the genny dies. Flashes code 22 w...
Forum Discussion
ah64id wrote:
The caps are a good place to start, but have you done any battery bank changes lately?
When I went from a single G24 to a pair of 220AH batteries my 2K genny would no longer stark my 9K BTU a/c with the converter on whereas before it would them both without issue.
So if you have upgraded the charger and/or batteries it could be drawing more than you think. If not I would start with the caps.
I did just change my four golf cart batteries because the old batteries were bad. And crazy enough, it allowed the front A/C to start when it would also kill the genny on start up.
