Immediately Heating till maxtemp

Discussion in 'Calibration, Help, and Troubleshooting' started by dimaep, Jul 17, 2017.

  1. dimaep

    dimaep New Member

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    Hi,
    my extruder starts immediately heating after turn on, till maxtemp error.
    Also tried updating the firmware but error still occurs.
    Could be my RUMBA broken?
    Or where could I look for errors?

    Thank You!
     
  2. Duncan Chivers

    Duncan Chivers Well-Known Member

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    I had that a while back, for me it was just that the PT100 cable was twisted and needed a bit more slack. It could obviously be something a bit more complicated, but worth checking?
     

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