SC05 : Excessive Current Draw

  • Shut off unit and retry operation. 
  • Check fan operation. 
  • Locked rotor.  
  • Replace motor.
  • Replace board.
  • Replace brushes.
  • Disconnect motor connections from the control board. 
  • Cycle power. 
    • If status code 5 is still present, replace the board. 
    • If status code 5 is not active, test motor. See Test Motor, in manual.