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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...
groundhogy's avatar
groundhogy
Explorer
Mar 06, 2022
Schematic on pg 8 of this manual.

https://forestriverinc.com/files/Component-Manuals/Heating%20-%20Air%20Conditioning/Dometic%20(Atwood)%20-%20Furnace%20Model%20AFM,%20AFMD%20Series%20Operating%20Instructions.pdf

The only thing in the 12v path is the little breaker switch.
Also I don’t understand how/why the thermostat wire is involved/connected in this ckt if anyone smarter than me can explain.

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