Forum Discussion

Wolfe's avatar
Wolfe
Explorer
Jan 03, 2014

Looks like I need a new main board for Norcold N621

I was wondering if anyone tests these board before I buy one.
It would be a nice service seeing that you can't return electrical parts.
Anyway, the refridge was working fine, it now has no display at all, I did all the troubleshooting and all voltages are there so it looks like I will be getting a Dinosaur board.
  • BFL13's avatar
    BFL13
    Explorer II
    Jan 03, 2014
    The manual says no display means no voltage or the fridge is off. Not sure how that indicates a new board is needed. Perhaps your voltage checks missed a spot?

    Maybe one of our forum's RV techs will help. ISTR reading there is a fuse on the board? If so what blew it? etc.

    There is a reset procedure (use the Search--lots of threads about that) involving jumpering some pins but this procedure may not apply in this case, don't know. I think you would need voltage to make that work.

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