E) Normal Harvest Cycle - Hoshizaki KM-1601MRH/3 Service Manual

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e) Normal Harvest Cycle

LEDs 1, 4, and 2 are on. Comp and FMR continue to run, HGV remains open and WV

opens. As the evaporator warms, the thermistor reaches 48°F (9°C). The control board

then receives the thermistor's 3.9 kΩ signal and starts the harvest timer. The water valve

is open during harvest for a maximum of 6 minutes or the length of harvest, whichever is

shorter. When the harvest timer completes its count down, the harvest cycle is complete

and the next freeze cycle starts. The unit continues to cycle through 3, 4 and 5 sequence

until the bin control senses ice and shuts the unit down.

Legend: Comp–compressor; FMR–remote fan motor; FMS–self-contained fan motor;

F/S–float switch; HGV–hot gas valve; LLV–Liquid Line Valve; PM–pump motor;

WV–inlet water valve

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