How the electronic cuber works – Scotsman CME1356 User Manual
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How The Electronic Cuber Works
Controller Inputs:
1. Reservoir water temperature. This is
measured by a thermistor located in the water
pump outlet.
2. Discharge line temperature. This is measured
by a thermistor located on the compressor
discharge line.
3. Water level. This is measured by an infrared
sensor and float. The float rises and falls with the
water level, and switches the sensor on and off as
it moves.
4. Bin fill level. A thermostat signals to the
controller if ice is needed or not, based on the
temperature at the thermostat’s sensing bulb.
5. Time. The controller measures and compares
how long it takes for various events to happen. It
stores that data for future reference.
Controller Outputs:
A. 24 volt:
•
1. Lights
•
2. Inlet water valve
•
3. Hot Gas Valve
•
4. Contactor Coil
B. High Voltage
•
1. Water Pump
•
2. Purge Valve
•
3. Air cooled Fan Motor
CME1356 and CME1656
May 2000
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