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    Duet WIFI Bed Heater with SSR on Bed Heat Output Doesn't Work.

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    • pete1961undefined
      pete1961
      last edited by pete1961

      I have a known good DCDC Solid State Relay that I'm not able to trigger on the Bed Output of theDuet WIFI Board. I used to use a Auto Relay which was fine as a bang-bang relay. I want more precise heat control on the bed so switching to an SSR was what I tried to do.

      Would anyone know why the 12V Bed Heat Output on the board will not power the relay???

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by Phaedrux

        Please give us more details on the relay.
        Show a photo of how you have it wired.
        What firmware version?
        Share your config.g.
        Is there any voltage at the bed terminals?

        Z-Bot CoreXY Build | Thingiverse Profile

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