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72 Part Number: 000015430 Rev 02 5/20
REMOTE CONDENSER
NOTE: The On/Off button must be depressed and the
water curtain/ice dampers must be in place on the
evaporator before the ice machine will start.
Initial Start-Up or Start-Up After Automatic Shut-Off
1. Water Purge
Before the compressor starts, the water pump and water
dump solenoid are energized for 45 seconds, to completely
purge the ice machine of old water. This feature ensures
that the ice making cycle starts with fresh water.
2. Refrigeration System Equalization and Start-Up
The harvest valve, air pump(s) and harvest pressure
regulating (HPR) solenoid valves energize to equalize high
and low side refrigeration pressure.
After 5 seconds the liquid line solenoid valve energizes and
the contactor energizes the compressor and condenser fan
motor.
Freeze Sequence
3. Prechill
The compressor is on for 30 seconds (120 seconds initial
cycle) to lower the temperature of the evaporator(s)
before the water pump is energized. The water fill valve
will energize and remain on until water touches the low
and high water level probes.
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