i have a 10 yr old MT Vernon AE pellet stove that has a vacuum switch error. I have replaced the vacuum switch, cleaned out the stove, checked and cleaned the exhaust pipe, cleaned the combustion motor, and checked the gaskets and I still get the error message. Any other suggestions on what I should do? Could it be the control board (original with the stove)?
My Vernon AE Vacuum Switch Error message
- Thread starter Dono55
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johneh
Minister of Fire
You can get new rope gasket and latches for it, but I don't think that is it as I have pulled my ashpan while stove is running and never had a problem. What revision control board do you have? There is a white sticker on bottom of it that has a Rev SRV700- something. Need to know as some of the original boards had issues with vac switch error codes. kap
I assume you are talking about the wall control unit. If you are, I do not see any stickers on the bottom of the control board. I know I have not changed it since I bought it in 2008 if that helps any.
There is usually a sticker on the control board Different times of years, and different years, is when they had upgrades. On 4/24/2008 they came out with the 7.5 code that addressed the logic problem with the vac switch and auger jam error code. This control board is the 456C revision,. Did you check the nipple on the drop chute where the vac hose attaches to? kap
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