Ice-O-Matic Gourmet UCG Series Installation And Service Manual page 26

ADJUSTMENT PROCEDURES
A. ADJUSTMENT OF THE CUBE SIZE
NOTE: Before performing actual adjustment of the
cube size, check other possible causes for cube size
problems, refer to the Service Diagnosis Section
for problem review and analysis. Do not perform
any adjustment until the ice making system has
progressed through several complete freeze and
harvest cycles in order to observe the size and
quality of ice cubes and whether or not the cube
size problem exists.
If the cubes are too shallow (indentation is too deep),
•
most likely the length of the second phase of the freeze
cycle is too short. To extend the length:
1. Locate the DIP SWITCH on the front of the PC
Board.
2. Take note of the combination of the first four
DIP SWITCH KEYS to correspond to the prior
combination shown on Table B.
3. Set the same DIP SWITCH KEYS to correspond to
the prior combination shown on Table B which
allow an extension of two more minutes of the
length of the freeze cycle.
4. Observe the ice cubes in the next two harvests
and eventually repeat steps 2 and 3 above until
proper ice cube size is achieved. See figure.
• If the cubes are oversize (indention is too full), most
likely the length of the second phase of the freeze cycle
is too long. To shorten the length:
1. Locate the DIP SWITCH on the front of the PC
Board.
2. Take note of the combination of the first four
DIP SWITCH KEYS and check the corresponding
length of the freeze cycle 2
3. Set the same DIP SWITCH KEYS to correspond to
the next combination shown on Table B which
allows a reduction of two minutes of the length
of the freeze cycle.
4. Observe the ice cubes in the next two harvests
and eventually repeat steps 2 and 3 above until
proper ice cube size is achieved. See figure.
UCG GOURMET SERIES UNDERCOUNTER
nd phase on Table B.
pg. 26