Magnum Inverter gone bad
So went to the NASCAR race at MIS last weekend. Arrived on site, unhitched and leveled. Started up the Onan QD7500 as normal. Let her run and idle down. Flipped the breaker on and the gen ramped up and immediately shut down - tried this several times. Code 14 - frequency issue. Called Cummins and they indicated either the transfer switch or the generator controller ($1700 +/-). Luckily, there was a site available with power so I could enjoy my weekend. Fast forward to Monday and troubleshooting at home. I recalled that the inverter panel read "inverting" when I tried it but no power to the coach as well. Before bypassing the transfer switch to isolate the issue, I decided to remove the inverter from the circuit. All was well...
So I am back to the stock converter and all is working good - pissed about this expensive inverter not working as it also controlled my generator automatic start and etc, but at least I didn't spend the bucks on the generator control board. Darlington - here we come!
2014-3950, Full Paint, 17.5" tires, 370W solar, 3100W Magnum inverter w/ AGS, 7500w diesel generator, Micro-Air Easy Start 364 (x3)
2019 Ram 3500 Limited w/ Max Tow pkg