Bed FET & LED indicator question



  • With no connections to the bed terminals, when the bed heater is off, is the bed LED supposed to be on?


  • administrators

    @JRDM:

    With no connections to the bed terminals, when the bed heater is off, is the bed LED supposed to be on?

    Not normally; but it's just possible that the bed mosfet could have enough leakage to light the mosfet dimly. If that's the cause, the the LED will not illuminate if a bed heater is connected.



  • edit: I might have gotten something wrong, investigating further before I inquire any more


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