Operation; Unit Selection; Normal Operations - Cornelius Xtreme ICE Series Owner's/Operator's Manual

UNIT SELECTION

1. The unit selection dip switches tell the microprocessor the correct water level difference for harvest and the
number of proximity switch circuits to monitor.
2. The unit selection dip switches are a series of 3 switches that can be placed in either the ON or OFF posi-
tion.
3. The following list shows the dip switch settings for each model:
NOTE: The unit selection switches are preset at the factory to the correct model. Use the chart below if
the control is replaced.
Model Switch 1
500
300
600/800/1000
1200
1400/1800

NORMAL OPERATIONS

1. Start up sequence.
2. Secondary start up.
3. Dump cycle.
4. Water fill cycle.
5. Pre chill cycle.
6. Freeze cycle.
7. Harvest cycle.
8. Continue with the dump cycle.
9. Fan cycle runs continuously after the secondary start up (88–100_F).
10. The safety features are monitored during the proper cycle.
PRESSURE
LINE
FIG. 6
December 22, 2005

OPERATION

Switch 2
ON OFF
OFF OFF
OFF ON
ON ON
OFF OFF
PRESSURE TRANSDUCER
START LEVEL (A)
WATER PAN
DEFROST LEVEL (B)
DUMP LEVEL (C)
Switch 3
OFF
OFF
OFF
OFF
ON
1. During fill, water level rises to (A).
2. During Ice Product cycle, water level lowers
to (B). Defrost cycle initiated.
3. During Defrost cycle, water level lowers to (C).
4. When Proximity Switch(es) close, fill valve
opens and water level rises to (A).
9
Proximity Switch Circuits
1
1
1
2
2
630460146OPR