Extruder Fan when not in use ON??

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  • Author
    Posts
  • #14768
    lemmans
    Participant

    Hi,

    Is there any reason to have both extruder fans enabled when you are no using one of them for anything?

    Thanks

    #14847
    christian.gassner
    Participant

    There is no reason for this.
    This is a limitation of the mainboard because it can not control the extruder fans, only the nozzle fan.
    Unfortunately extruder fan produces most of the noise even if one extruder is not used at all.

    #15221

    Hello,
    we are currently working on new extruder PCB’s that will control the extruder fan, so it does not work when the hotend isn’t working.
    It should be available soon.

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