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    Fan0 shorted

    Duet Hardware and wiring
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    • hmortensenundefined
      hmortensen
      last edited by

      Hi

      Board: Duet 2 wifi 1.04c

      My fan connected to fan0 got shorted because of badly twisted wires on the fan, and now fan0 reads constant 24v and doesn't turn on the fan. Fan1 still works.

      The fan works when put directly to 24v.

      Can it be fixed, or do I have to just ignore it and use fan2 instead?

      droftartsundefined 1 Reply Last reply Reply Quote 0
      • droftartsundefined
        droftarts administrators @hmortensen
        last edited by

        @hmortensen said in Fan0 shorted:

        Can it be fixed, or do I have to just ignore it and use fan2 instead?

        Most probably the MOSFET has burnt out. It can be replaced, but that depends on your ability and equipment, or finding some else to do it for you: https://forum.duet3d.com/topic/13875/community-repairs

        If it's not needed, use FAN2 instead.

        Ian

        Cartesian bed-slinger with Duet 3 Mini 5+ WiFi and 1LC : RRP Fisher Delta v1 with Duet 2 Maestro : TronXY X5S with Duet 3 MB6HC and Roto toolboard

        1 Reply Last reply Reply Quote 0
        • hmortensenundefined
          hmortensen
          last edited by

          Thank you, I'm just using fan2 for now.

          1 Reply Last reply Reply Quote 0
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