Ice-O-Matic Gourmet UCG Series Installation And Service Manual page 18

b. Condenser Temperature Sensor
The condenser temperature sensor probe, located within the condenser fins, detects
the condenser temperature variations and signals them by supplying current, a low
voltage, to the PC Board.
microprocessor of the PC Board supplies, through a TRIAC, the power at high voltage
to the fan motor in order to cool the condenser and to reduce its temperature. In
case the condenser temperature rises and reaches 160˚F (70˚C), the current arriving
to the microprocessor will immediately shut down the machine.
c. Bin Thermostat
If the bin thermostat is open at the completion of harvest, the unit will shut down.
d. PC Board
The PC Board, in the control box, located in the front of the unit, consist of two
separate printed circuits – one at high and one at low voltage. Integrated with fuse
for power output (6.3A), four aligned LEDs monitor the operation of the machine. It
consists of one extra monitoring RED LED (blink 32˚F (0˚C) – steady - 60˚F (15˚C)), one
DIP SWITCH block with ten keys, one push button, input terminals for the leads of the
sensor probes, and input and output terminals for the leads of the ice maker electrical
wires.
UCG GOURMET SERIES UNDERCOUNTER
In relation to the different current received, the
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