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    Bed fuse blown

    Scheduled Pinned Locked Moved
    Duet Hardware and wiring
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    • muleundefined
      mule
      last edited by

      Maybe a dumb question: I am using a Keenovo bed heater which is rated at 17A. Now my bed fuse has blown.
      What I do not understand: The bed heater connector is rated at 18A, but the bed fuse only at 15A?!
      So the max is 15A for the bed heater and not 18A, right? But why is the connector rated at 18A?

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      • dc42undefined
        dc42 administrators
        last edited by

        AFAIK it's not possible to get 18A mini blade fuses. For a 17A bed I suggest a 20A fuse.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • muleundefined
          mule
          last edited by

          Thanks for the quick reply. Going to get a 20A fusion.

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