Operation - Electrical Sequence - Scotsman CU0515 Installation And User Manual

CU0515

Operation - Electrical Sequence

The following charts illustrate which switches and
components are ON or OFF during the two phases
of the icemaking cycle.
Refer to the wiring diagram for reference.
Electrical components
Compressor
Water Pump
Fan Motor
Hot Gas Valve
Inlet Water Valve
Electrical Controls
Evaporator Thermostat (contacts 3-4)
Evaporator Thermostat (contacts 3-2)
Bin Thermostat
Electrical components
Compressor
Water Pump
Fan Motor (Air cooled only)
Hot Gas Valve
Inlet Water Valve
Electrical Controls CLOSE OPEN
Evaporator Thermostat (contacts 3-4)
Evaporator Thermostat (contacts 3-2)
Bin Thermostat
FREEZING CYCLE
ON OFF
•
•
•
•
•
CLOSE OPEN
•
•
•
HARVEST CYCLE
ON OFF
•
•
•
•
•
•
•
•
April 2007
Page 9