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Electrical System:
The electronic control board
operates the various components and systems
during the clean mode. The clean mode may only
be selected while the icemaker is turned off (
OFF
button held 3 sec.) at the user interface.
When the clean mode begins, the clean light
fl
ashes
1 sec. on then 1 sec. off. The circulation pump,
compressor, and hot gas valve are energized for
40 min.
The measured
fi
ll water inlet valve is energized
for 3 minutes, and then the recirculation pump is
energized for 3 minutes. This process is repeated 5
times for a total of 30 minutes.
The electrical control board turns all components
off. The CLEAN LED remains on with reservoir full.
Refrigeration System:
The compressor and hot
gas valve operate to heat the evaporator. The
evaporator thermistor will cycle the compressor off
at 125°F and on at 95°F.
Water System:
When the icemaker is in the CLEAN
mode, the water recirculating pump circulates
the cleaning solution that has been added to the
reservoir up to the water distributor, across the
evaporator, and back into the reservoir, where it is
recirculated.
Note:
Do not continue with the diagnosis of the ice
maker if a fuse is blown, a circuit breaker is tripped,
or if there is less than a 120-Volt power supply at
the wall outlet. All units that have failed during the
fi
rst few days of use should be checked for loose
connections or miswiring.
