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Manitowoc UG040A Technician's Handbook

Manitowoc UG040A
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24
3. Harvest Cycle
The compressor continues to operate and the water
pump is de-energized. The hot gas valve energizes,
allowing hot gas to enter and warm the evaporator.
The water valve is also energized, aiding with harvest,
as well as filling up the sump with fresh water for a
new freeze cycle.
at the point of 2 minutes to freeze end , board will read
the ” liquid line temperature”again and calculate the
“harvest time
The ice falls from the cups and is directed into the bin
by the ice chute. The harvest cycle continues until the
harvest time has elapsed,then machine goes into a
new freeze cycle
4. Automatic Shut-Off
When the storage bin is full, the ice will come in
contact with the bin thermostat which is located inside
the bin. The machine will stop after approximately
45seconds of continuous ice contact with the bin
thermostat probe.
The ice machine remains off until a 3 minutes delay
has elapsed and enough ice has been removed from
the storage bin to allow the ice to fall clear of the bin
thermostat probe. As the ice clears the probe, the bin
thermostat warms up and the machine starts another
freeze cycle.
NOTE:
Be Careful not to turn the ice machine to WASH by
mistake. If so then you will need to follow the
WASH procedure until finished. Or, to bypass the
WASH lock-in, press the Test Button
(in control
board)
3 times in 10 seconds and then set the
toggle switch to the OFF position.

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Manitowoc UG040A Specifications

General IconGeneral
BrandManitowoc
ModelUG040A
CategoryIce Maker
LanguageEnglish

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