This one has me stumped....
As the title states, the furnace works as advertised on battery power. When hooked up to shore power, it'll run for 15-20 minutes and shut down. Won't work again till it rests and I cycle it at the thermostat by going from heat to off and back to heat. When I first purchased the unit a few weeks ago it did this in both power configurations. Dealer bench tested, took it apart looking for issues etc. Ran it for extended periods. Couldn't find a problem and it worked great at their shop. I tested it there before I brought it home without shore power and all was good. Got it home and as I said, great on batteries, not so good on shore power. Not the end of world since summer is approaching, but wondering what odd electrical stuff I may have going on. Any ideas as to what may be going on so I can steer the dealership a little. I'll add too that it just shuts off. It's not loss of heat with fan only and then done. Just all done at once. Lastly, my converter is parked right next to a heat duct. Don't know if that could cause issues due to excessive heat.
Thanks.
As the title states, the furnace works as advertised on battery power. When hooked up to shore power, it'll run for 15-20 minutes and shut down. Won't work again till it rests and I cycle it at the thermostat by going from heat to off and back to heat. When I first purchased the unit a few weeks ago it did this in both power configurations. Dealer bench tested, took it apart looking for issues etc. Ran it for extended periods. Couldn't find a problem and it worked great at their shop. I tested it there before I brought it home without shore power and all was good. Got it home and as I said, great on batteries, not so good on shore power. Not the end of world since summer is approaching, but wondering what odd electrical stuff I may have going on. Any ideas as to what may be going on so I can steer the dealership a little. I'll add too that it just shuts off. It's not loss of heat with fan only and then done. Just all done at once. Lastly, my converter is parked right next to a heat duct. Don't know if that could cause issues due to excessive heat.
Thanks.
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