Scotsman CU0715 Wartungshandbuch PDF herunterladen (Seite 20)

August 2013

Page 19

Service Manual for Models CU0415, CU0715 and CU0920

Anti-Slush

Slushinthereservoirrestrictspumpow,causes

excessively long freeze cycles and is something this

machine is designed to prevent.

It does that by shutting off the water spray to the

evaporator at a critical time.

The critical time is when the water temperature is near

the freezing point. The controller measures the water

temperature using a thermistor probe in the pump

discharge hose. At the correct temperature it cuts

power to the water pump for 30 seconds. This allows

the water left on the evaporator surface to securely

freeze to the evaporator surface. When the pump

restarts the freeze cycle will continue until harvest.

The indication that the unit is in a anti-slush mode is a

light on the back of the controller.

Anti-Slush Pump Light

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