I removed the inverter yesterday and pulled the cover. The cooling fan was not running even though it had 12 volts going into it. I cut the ground wire and ran it to a ground stud and the fan runs all the time now regardless if the inverter is on or off. I have not had a loss of power for 24 hours. I'm not sure what triggers the fan for the inverter....but if it keeps working this way I may add a switch to the ground wire so I can control the fan manually until I replace this inverter.
2000 Country Coach Allure