Table des Matières
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Sequence of Operation
Depending on ambient conditions and cold water supply
temperature, the ice making process will take
approximately 30 minutes.
1. Initial Start-Up or Start-Up After Automatic Shut-
Off — Water Fill
Before the compressor starts, the water inlet valve
will energize to purge old water from the system for
about 3 minutes.
2. Refrigeration System Start-Up
The compressor starts after the Water Fill cycle and
remains on throughout the Freeze and Harvest
cycles. The condenser fan motor starts and runs
throughout the Freeze cycle.
3. Freeze
The water pump sprays water into the inverted cups.
The water freezes layer by layer, until an ice cube
forms in each cup. The control system will adjust the
length of the Freeze cycle to conditions.
4. Harvest
The water pump shuts off and the water inlet valve
starts up to assist harvest and refill the water sump.
The evaporator is warmed, allowing the cubes to
release from the evaporator and drop into the
storage bin. The control system will adjust the length
of the Harvest cycle to conditions and regulate
whether the condenser fan will run.
At the end of the Harvest cycle, the ice machine will
start another Freeze cycle (Step 3).
5. Automatic Shut-Off
The level of ice in the storage bin controls the ice
machine shut-off. When the bin is full, ice will
contact the bin thermostat bulb holder. The bin
thermostat bulb cools, which stops the ice machine.
The ice machine remains off until ice no longer
contacts the bin thermostat bulb holder and the
thermostat bulb warms up. The increase in
temperature will restart the ice machine (Step 1).
Part Number 040001361 05/10
Section 3
Operation
Control Panel
FUNCTIONS
Power Button (Green)
Pressing the "Power" button once will energize the ice
machine and green Power light. Pressing the "Power"
button a second time will de-energize the ice machine.
Automatic Ice Making Light (Blue)
This light is energized when the ice machine is the ice
making position. The light is off when the ice machine is
in the clean cycle.
Delay Start
Pressing the "Delay Start" button will initiate a delay
cycle. The ice machine will not run until the delay time
expires.
•
Pressing the button once will energize the 2 hour
light and initiate a two hour delay period.
•
Pressing the button a second time will energize the 4
hour light and initiate a four hour delay period.
•
Pressing the button a third time will energize the 8
hour light and initiate an eight hour delay period.
•
Pressing the button a fourth time will cancel the delay
cycle.
Clean (Green)
Pressing the "Clean" button will initiate a clean cycle and
de-energize the "Automatic Ice Making" light. The clean
light will flash during the clean cycle to indicate the
proper time to add ice machine cleaner or sanitizer.
Replace Filter (Red)
When the ice machine completes 8000 freeze/harvest
cycles the light will energize to indicate the filter needs
replacement. Depressing the "Clean" button for 6
seconds will reset the counter and de-energize the light.
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