Manitowoc UG Series Technician's Handbook

104 Part Number: 040006847 12/19
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These characteristics may vary depending on operating
conditions.
TOTAL CYCLE TIME
Freeze Time + Harvest Time = Total Cycle Time
Ambient
Temperature
°F/°C
Freeze Time
Harvest
Time
Water Temperature °F/°C
50/10 70/21 90/32
50/10 17.5-21.7
1.4-3.5
70/21 19.5-22.3
90/32 24.4-28.9
100/38 31.2-35.5
110/43 37.0-44.9
Times are in minutes.
24 HOURLY ICE PRODUCTION
Ambient Temperature
°F/°C
Water temperature ° F/°C
50/10 70/21 90/32
50/10 43.52
70/21 46.5
90/32 39.28
100/38 31.08
110/43 24.90
Based on the average ice weight of 720-800 grams. Individual cube
weight 19 ±1 grams. Number of individual cubes per cycle: 40.
OPERATING PRESSURES
Ambient
Temperature
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
bar
Suction
Pressure
bar
Discharge
Pressure
bar
Suction
Pressure
bar
50/10 9.2-7.0 2.2-1.2 7.35-13.6 5.4-5.9
70/21 14.2-9.0 2.2-1.8 7.4-13.64 5.4-5.9
90/32 19.1-17.5 2.9-2.2 8.3-18.4 6.3-6.6
110/43 25.1-22.0 3.8-2.6 8.8-23.3 6.6-7.3
Suction pressure drops gradually throughout the freeze cycle.

Manitowoc UG Series Specifications

General

Brand	Manitowoc
Model	UG Series
Category	Ice Maker
Language	English