TROUBLESHOOTING
DIAGNOSING AN ICE MACHINE THAT WILL NOT RUN
WARNING
High (line) voltage is applied to the control board (terminals #20 and #21) at all times. Removing control board fuse or moving the toggle switch to OFF will not remove the power supplied to the control board.
1.Verify primary voltage is supplied to ice machine.
2.Verify that the fuse or circuit breaker is closed and the ice machine is plugged into a receptacle.
3.Verify control board fuse is OK.
4.Verify the transformer is supplying power to the control board.
•If the interior light functions or the red control board light is energized the transformer is OK.
•If the transformer is supplying power to the control board and the red control board light will not energize, replace the control board.
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