Manitowoc EC18, Руководство техника

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Part Number 80-1479-3 10/1027
2. 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.
The ice falls from the cups and is directed into the bin
by the ice chute. The harvest cycle continues until:

No Timers
The evaporator thermostat changes position.

Mechanical Timer
The preset harvest time expires.
The hot gas valve and water valve de-energize. If ice
cubes are not contacting the bin thermostat, a new
freeze cycle is initiated as the water pump energizes
and sprays water into the cups.

SCR Timer
The timer reaches the factory setting of 3 minutes.
3. 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 one
minute of continuous ice contact with the bin
thermostat probe.
The ice machine remains off until 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.