Manitowoc UG Series, Technician'S Handbook

Page: 35 / 128

Part Number: 040006847 12/19 35
ICE CUBE THICKNESS CHECK
The ice cube thickness is factory-set to maintain the
ice cube thickness at the proper size and weight. Check
and adjust according to the following steps:
1. Allow the ice machine to operate for three complete
cycles. The cubes should have a small dimple in the
center.
2. Cycle times vary, according to surrounding air and
water inlet temperatures.
3. If cubes are not full (large dimple), raise the DIP
switch level to increase the cube size (For example,
if the original setting is “0”, then pull up the “0”
switch and press down the “1” switch). Allow the ice
machine to complete three cycles, and then check the
cube shape.
4. If cubes are too full (no dimple), lower the DIP switch
level to decrease the cube size (For example, if the
original setting is “0”, then pull up the “0” switch and
press down the “-1” switch). Allow the ice machine
to complete three cycles, and then check the cube
shape.
5. The DIP switch can be adjusted to five levels: -2/-
1/0/+1/+2. Ensure that only one level switch is
pressed.
Decrease
Cube Size
Decrease
Cube Size
Factory
Setting