Manitowoc UG Series Technician's Handbook

106 Part Number: 040006847 12/19

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 18.8-21.6
1.4-3.5
70/21 18.4-19.9
90/32 23.0-24.9
100/38 28.5-31.9
110/43 35.4-37.8
Times are in minutes.
24 HOURLY ICE PRODUCTION
Ambient Temperature
°F/°C
Water temperature ° F/°C
50/10 70/21 90/32
50/10 62.1
70/21 66.9
90/32 59.1
100/38 48.7
110/43 39.2
Based on the average ice weight of 1010-1120 grams. Individual
cube weight 19 ±1 grams. Number of individual cubes per cycle:
56.
OPERATING PRESSURES
Ambient
Temperature
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
bar
Suction
Pressure
bar
Discharge
Pressure
bar
Suction
Pressure
bar
50/10 8.7-20.5 11.2-14.6 6.4-8.4
70/21 13.5-12.6 1.9-1.4 11.3-14.7 6.4-8.5
90/32 19.0-17.1 2.4-1.9 11.3-16.7 6.5-10.0
110/43 25.0-22.2 3.2-2.7 13.3-19.9 8.0-12.2
Suction pressure drops gradually throughout the freeze cycle.

Manitowoc UG Series Specifications

General

Brand	Manitowoc
Model	UG Series
Category	Ice Maker
Language	English