Quote:
Originally Posted by MarkR24
Had my recall done at my local dealer and picked up RV last week. Everything seemed fine until today, now my furnace keeps running. Touched the furnace control and color changed but the flame icon remains on and it keeps running. Turned all temps down and it still keeps running. Shut off the propane and the flame icon is still there. Not sure if it's related. Time to call Thor on Monday.
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I've got one thing for you to try. Power down your 12V to reboot the system. Either pull the shore power or turn off the breaker for the converter with the shore power plugged in and then put the Use / Store switch to Store for a minute. Then put the Use / Store back in the Use position.
Then see what happens and if fixes your problem.
I had a similar problem with the A/C units in my 2020 Magnitude. Rebooting the system by shutting down the 12V would fix the problem... but only temporarily.
Eventually I had to have the G7a control board replaced. I spent time on the phone troubleshooting with FireFly and ultimately they determined that it was likely a bad control board.
It was under warranty so they required me to have a dealer replace it under warranty. If it wasn't under warranty, I think they would have sent me the part to replace it myself. The new G7a board fixed my problem.
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