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groundhogy's avatar
groundhogy
Explorer
Mar 06, 2022

Dometic/Atwood Furnace AFMD30... grrr cntl board

So as we discussed in another thread, i pulled the stove out and went to work cleaning lint out that may have been blocking air flow. I had complained of the flame cutting off/on during cycle. I cl...
dougrainer's avatar
dougrainer
Nomad
Mar 07, 2022
If you are talking about the 2 red wires with spades on the board? 1 Wire is smaller gauge than the other?. That is the connection for the Fan motor. It does not really supply voltage to activate the board and LED. The side board quick connect is what powers the board. The BLUE wire should have 12 volts when the Tstat closes. Check for that and then see if the LED light blinks or comes on. Doug

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