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THEORY OF OPERATION
ELECTRICAL SYSTEM
There are 2 new components on this Ice Maker. An
inductor (coil) is wired in series (red wire) with the
condenser fan motor. It’s purpose in life is to smooth
out voltage spikes. The unit Thermistor (2 white
wires) signals the control board if the temperature
of the machine compartment exceeds 115 degrees
F. If it does, then during the next harvest cycle the
condenser fan remains on to cool the area. 5 VDC is
supplied to the Thermistor.
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Operating Systems (Cont.)
EXAMPLE of Ice Maker Water System