Model 315I (UC Ice Maker)
Maintenance & Cleaning
4-5
#3757320 - Revision B - August, 2005
ADJUSTMENTS
There are three items that may be adjusted: Cube
Size, Harvest Cycle Time and Bin Ice Level.
NOTE: Cube Size and Harvest Cycle Time
Adjustments should only be performed by a qualified
technician.
Cube Size Control Adjustment
The cube size control should only be adjusted to bring
the cubes to the correct shape. The actual overall size
cannot be adjusted. This adjustment should be per-
formed when the ice machine is in the harvest cycle or
within the first ten minutes of the freeze cycle.
Follow the steps below to adjust the cube size:
1) Open the door and remove the control knob, the
control face plate and the inner control access
panel. (See Figure 4-12)
Control
Knob
Control
Face Plate
Inner Control
Access Panel
Figure 4-12.
Remove Control Knob, Face Plate & Access Panel
2. Locate the cube size adjustment screw. (See
Figure 4-13)
a. To make the cubes fuller, turn the screw clock-
wise approximately 1/4 turn. This will increase
the freeze cycle time.
b. To shorten the freeze cycle time and decrease
the fullness of the cubes, turn the screw coun-
terclockwise approximately 1/4 turn.
3. After the following freeze cycle the cubes should
have responded to the the adjustment. (See Figure
4-14 for proper cube size) If further adjustments
are required, perform the adjustments early in the
freeze cycle.
Figure 4-13. Turn Cube Size Adjustment Screw
Adjusting
Screw
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