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Thread: Haywand switch plus diagnostic button not working

  1. Back To Top    #1

    Join Date
    Mar 2015
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    summerfield
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    1

    Haywand switch plus diagnostic button not working

    Diagnostic button will not change display. No matter how much you press it nothing happens.

  2. Back To Top    #2
    JasonLion's Avatar
    Join Date
    May 2007
    Location
    Silver Spring, MD
    Posts
    37,879

    Re: Haywand switch plus diagnostic button not working

    Welcome to TFP!

    Have your tried removing power, and then powering it back up and seeing if that gets it to start working?
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