Adjusting Bridge Thickness; Figure 6. Dump Cycle Options; Figure 7. Cube Separation - Cornelius IACS224 Installation Manual

S3-1 S3-2
1 OFF OFF Dump Every Harvest (FACTORY SETTING AS RECEIVED)
2 ON OFF Dump Every Third Harvest
3 OFF ON Dump Every Seventh Harvest
ON
1
S3–1
OFF
ON
2
S3–1
OFF
ON
3
S3–1
OFF
ON
S3–1
OFF
4
5
6

ADJUSTING BRIDGE THICKNESS

For optimum ice production and maximum cube separation, the ice connecting the individual
TOP ROW
3/8' - 5/8"
cubes should be a minimum of 1/8" (.32 cm) thick at the center area of the ice waffle.
DIMPLE
CENTER
1/8" BRIDGE
It is normal for the Ice Bridge to be slightly thicker at the bottom and taper off in a slight wedge
pattern at the top. The top row of cubes must have a complete pattern of ice on all four sides and
the back wall.
REMEMBER: When you operate the product with the panels off during testing the additional heat
at the top of the evaporator will cause thinner ice at the top than when the panels are in place.
BOTTOM 2
Should a different thickness of the bridge be desired, it will be required to adjust the ice thickness
ROWS
3/16" - 1/4" "POT", located on the circuit board, as follows:
BRIDGE

FIGURE 7. CUBE SEPARATION

630460070
External Error LED
Suction Line Sensor
Bridge thickness pot.
S3–2
Dump Cycle Dip Switch
S3–2
S3–2
S3–2
Water Curtain
Dip Switch
ON
SW4
OFF
ON
SW4
OFF
ON
SW4
SINGLE CURTAIN
OFF
4 Curtain Switch Connected To Any

FIGURE 6. DUMP CYCLE OPTIONS

Condenser Sensor
Connection
RD
On
S3–2
S3–1
Off
On
Micro Processor
1 2 3
Off
Curtain
Selection
Switch
1
YL
2
Bin
YL
Switches
3
YL
4
YL
In
Stack
Out
Com
DUAL CURTAIN
5 Curtain Switch Must Be Connected To
Bin Connector (J4–J7) (FACTORY J4 and J5, J6, J7.
SETTING AS RECEIVED)
BRIDGE 1/8" (0.32 CM)
12
Harvest Voltage Set point pins 2
and 3 Factory setting @ 1.224 V
Error
Dump
GR
Fan
GR
Comp.
GR
Pump
Gear
GR
Gas
GR
Transformer
Triac
FOUR CURTAIN
6 Curtain Switch Must Be Connected
To J4, J5, J6 and J7)