60 Part Number STH042 7/15
Diagnosing an Ice Machine that Will Not Run
Warning
High (line) voltage is applied to the control board
at all times. Removing the control board fuse or
pressing the power button will not remove the power
supplied to the control board.
1. Verify primary voltage is supplied to ice machine and
the fuse/circuit breaker is closed.
2. Verify control board fuse is okay.
NOTE: If any control board lights are on, the fuse is okay.
3. Verify the bin switch functions properly. A defective
bin switch can falsely indicate a full bin of ice.
4. Verify power button functions properly. A defective
power button may keep the ice machine in the OFF
mode. Refer to page 98 touch pad diagnostics when
Steps 1 –3 test good.
5. Be sure Steps 1 – 4 were followed thoroughly.
Intermittent problems are not usually related to the
control board. Replace control board if touch pad
operation is correct.
To Next Page
Loading...
Need help?
General