Guardian 75D Troubleshooting
I was working in my motorhome today ( 87 degrees outside). I was running both A/C's. suddenly lost power but it came back pretty quick. Ran for about 20 minutes and power went off again. The generator was running, just no voltage. I shut down the generator, checked coolant and oil. All good. Restarted generator, had no power. After about 5 minutes, power came back on.
It loses A/C power without affecting the engine.
Could not find a troubleshooting tree with that type of problem.
2004 Rexhall Roseair. 3955ET 370