52 Part Number: 040006847 12/19
Ice Machine Will Not Run
Nothing on the ice machine will operate (compressor,
water pump, condenser fan motor). If any component
runs this procedure can be skipped, move on to the next
diagnostic (water pump won’t run, compressor won’t run,
etc).
1. Place the toggle switch in the “WASH” position.
If the water pump runs, begin with toggle switch
diagnostics. If the water pump does not run, place the
toggle switch in the “ice” position.
2. Verify correct voltage is present and matches the
nameplate voltage.
3. The bin thermostat must be closed before any
components can be energized.
COMPRESSOR WON’T RUN
If the water pump is running and the compressor is not, it
may be tripping on overload or tripping the breaker/fuse.
Check for grounded winding if the breaker keeps tripping.
1. Is the control board compressor relay LED energized?
2. Are the compressor windings closed?
3. Refer to "Compressor Electrical Diagnostics" on page
53.
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