IMPORTANT:
•Although the unit has been tested and cleaned at the factory, due to
•Never turn the water supply tap off when the ice maker is working.
•Never touch the evaporator when the machine is running.
•Except to take ice from the unit, keep the door closed to reduce melting and insure proper ice formation.
How the machine Makes Ice
Turn the ICE/OFF/WASH switch to the ICE position. The machine will automatically start the ice making stage. There are two distinct cycles: freeze and harvest. During the freeze cycle, water flows to the evaporator surface. In the harvest cycle, the ice is released and water enters the machine. A complete cycle can take 15 to 40 minutes, depending on temperature and operating conditions.
Freeze: During the freeze cycle the compressor is pumping refrigerant, the fan motor is blowing air, and the water pump is circulating water. When the batch of ice has been fully formed, the ice maker stops the freeze cycle and begins the harvest cycle.
Harvest: During the harvest cycle the compressor is still operating, but the water pump has stopped. The hot gas valve opens, diverting hot refrigerant gas into the evaporator. The gas warms the evaporator, causing the cubes to slide, as a unit, off the evaporator and into the storage bin. The freeze cycle will restart when all the cubes have been harvested.
How the machine uses the water
The ice maker begins with a fixed charge of water that is contained in the water trough. As the water flows to the freezing evaporator surface, the portion of water that does not contain mineral impurities will freeze and stick to the ice cube molds. The water containing impurities falls back into the trough. During the
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