Ive looked at most of the posts with a similair problem.
Purchased a used cab 50.
Feeds pellets and lights.
Green led never comes on so no pellets are fed after initial start up unless reset hit.
Pressure switch has continuity with vac hose hooked up open with hose off.
Snap disc switches seem to funtion properly.
Replaced thermal couple(it was wired backwards but I corrected)
Im at the control board at this point unless someone has any idea what im missing.
Also any idea where i can get a schematic for the board. I found a wiring diagrahm but no schematic so far . Also there is a pick off to ground off the red thermal couple wire at the blade connector what is its purpose? Can i just ground red wire to test? Seems like yellow would be pof signal if red is tied to ground. Thanks in advance
Purchased a used cab 50.
Feeds pellets and lights.
Green led never comes on so no pellets are fed after initial start up unless reset hit.
Pressure switch has continuity with vac hose hooked up open with hose off.
Snap disc switches seem to funtion properly.
Replaced thermal couple(it was wired backwards but I corrected)
Im at the control board at this point unless someone has any idea what im missing.
Also any idea where i can get a schematic for the board. I found a wiring diagrahm but no schematic so far . Also there is a pick off to ground off the red thermal couple wire at the blade connector what is its purpose? Can i just ground red wire to test? Seems like yellow would be pof signal if red is tied to ground. Thanks in advance
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