I have tried all of the above and the local mobile tech couldn’t figure it out. Tech support for girard had me try to pull the 8 pin connector off of the mother board and plug it back in as well.
Shortly before the tech arrived today, it randomly started working again and through an error code of e7 after a few seconds. That’s when I tried to remove the 8 pin connector on the motherboard and put it back it and it worked again. As the tech was leaving, it stopped working again and went back to being unresponsive on the lcd controller.
I’m thinking I need to replace the entire unit since neither girard’s tech support nor the rv repair guy could figure out which part or parts are faulty. The motherboard alone is $200 and I have no clue if that’s the issue. It just sucks that we are in 35 degree weather with no hot water for the rest of our trip. I’m so tired of crappy made in China parts.
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