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Installation
WATER/DRAIN CONNECTIONS
A. Potable Water Inlet
B.
Ice Water Outlet
C. Bin Drain
D. Condenser Water Inlet - (Water-cooled Only)
E.
Condenser Water Outlet - (Water-cooled Only)
D
A
U140/190/240
Ice Thickness Adjustment
The ice thickness can be adjusted to three levels.
1. Pull forward on the bottom of the bracket until clear of
the tab.
2. Slide the bracket over the desired tab and release.
•
The center position is the normal factory setting.
•
To increase bridge thickness, raise the water level.
•
To decrease bridge thickness, lower the water level.
Thicker Bridge
Factory Default Location
Total ice weight from one cycle
Model
Minimum - Maximum Minimum - Maximum
U140
1.13 - 1.36 lbs
U190
2.26 - 2.93 lbs
U240
2.26 - 2.93 lbs
U310
2.26 - 2.93 lbs
12
B
E
D
E
B
C
C
U310
Thinner Bridge
513 - 617 grams
1025 - 1329 grams
1025 - 1329 grams
1025 - 1329 grams
Before Starting the Ice Machine
All Manitowoc ice machines are factory-operated and,
normally, new installations do not require any adjustment.
Starting the ice machine and completing the Operational
Checks are the responsibilities of the owner and operator.
Adjustments and maintenance procedures outlined in this
manual are not covered by the warranty.
INSTALLATION CHECKLIST
√
Has the ice machine been installed where ambient
temperatures will remain in the range of 40° – 110°F
(4° – 43°C)?
Has the ice machine been installed where the
A
incoming water temperature will remain in the range
of 40° – 90°F (4° – 32°C)?
Has all of the internal packing been removed?
Is there proper clearance around the ice machine for
air circulation?
Is the ice machine level?
Are all electrical leads free from contact with
refrigeration lines and moving equipment?
Has the supply voltage been tested and checked
against the rating on the nameplate?
Are all electrical and water connections complete?
Is the ice machine grounded and polarity correct?
Is there a separate drain for the water-cooled
condenser?
Is there a separate vented drain for the bin?
Has the On/Off button been pressed?
Has the owner/operator completed the warranty
registration card?
Has the owner/operator been instructed regarding
maintenance and the use of Manitowoc Cleaner and
Sanitizer?
Has the ice machine and bin been sanitized?
Checklist Item
Part Number:040005890 Rev 06 11/20
Section 2
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