Ice-O-Matic ICEU070A Freeze Cycle, Average Discharge Pressure, Suction Pressure, Fan Motor

ICEU070A

Freeze Cycle

Average Discharge Pressure

￿A/C: 100 to 155 PSIG

Suction Pressure

￿End Freeze Cycle: 0 to 1.5 PSIG

Refrigerant Metering Device:

￿Capillary tube

Refrigerant Charge (R-134a)

￿9.5 oz.

The thermostat sensing bulb is located into a plastic tube (bulb holder) secured by two clips directly to the evaporator serpentine. This control determines the length of the freezing cycle and correspondingly the size of the cubes.

A lower setting will produce a larger cube (oversize) while a higher setting a smaller cuber (shallow size).

When closed on contacts 3-2 it activates the defrost or harvest cycle components. The cube size control is pre-set at the factory (knob in the black dot position) and doesn’t require any adjustment when the ambient temperature remains between 15oC and 30oC (60oF and 90oF).

Fan Motor

The fan motor is electrically connected in parallel to the water pump and it operates continuously only during the freezing cycle keeping the proper head pressure by circulating air through the condenser fins.

Compressor

The hermetic compressor is used to circulate refrigerant throughout the entire system. It compresses the low pressure refrigerant vapor causing its temperature to rise and become high pressure hot vapor (hot gas) which is then released through the discharge valve.

Water Spray System

Sprays the water into each individual cup to be frozen into ice.

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