Manitowoc S300, Technician'S Handbook

Page: 67 / 300

Part Number 80-1479-3 7/10 67
Warm Water Rinse Cycle
Single evaporator models only - Closing the back of
the evaporator allows ice to build up on the rear of the
evaporator and the plastic evaporator frame parts.
After 200 freeze/harvest cycles have been completed
the control board will initiate a warm water rinse.
After the 200th harvest cycle ends:
• The Clean and Harvest LEDs energize to indicate
the ice machine is in a warm water rinse.
• The compressor and harvest valve remain
energized.
• The water pump energizes.
• The water inlet valve energizes until water
contacts the water level probe.
• The compressor and harvest valve warm the water
for 5 minutes, then de-energize.
• The water pump remains energized for an
additional 5 minutes (10 minute total on time) then
de-energizes.
NOTE: The warm water rinse cycle can be terminated
by moving the toggle switch to the OFF position, then
back to ICE.