Manitowoc S300 Technician's Handbook page 245

S1400 Self-contained Water-cooled
All Self-Contained Water-cooled with a Manufacture Date
Before 0711 (November 2007)
Characteristics may vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Around Ice
Machine °F/°C
70/21
80/27
90/32
100/38
1 Times in minutes
24 HOUR ICE PRODUCTION
Air Temp. Around Ice
Machine °F/°C
70/21
80/27
90/32
100/38
1 Based on average ice slab weight of 10 - 11 lb.
CONDENSER WATER CONSUMPTION
Air Temp. Around Ice
Machine 90°F/32°C
Gal/100 lbs. of Ice
1 Water regulating valve set to maintain 240 PSIG discharge pressure
OPERATING PRESSURES
Air Temp.
Around Ice
Machine
°F/°C
50/10
70/21
80/27
90/32
100/38
110/43
1 Suction pressure drops gradually throughout the freeze cycle
Part Number 80-1479-3 7/10
Water Temperature °F/°C
50/10
8.9-10.0
8.9-10.0
8.9-10.0
9.0-10.1
50/10
Freeze Cycle
Discharge
Pressure
PSIG
235-245
235-245
235-260
240-270
250-280
250-285
Freeze Time
70/21
9.8-10.9
9.8-10.9
9.6-10.7
10.0-11.2
Water Temperature °F/°C
50/10
1380
1380
1380
1370
Water Temperature °F/°C
70/21
90 145
Suction Discharge
Pressure Pressure
PSIG
40-28
42-29
42-30
42-30
43-30
44-31
Harvest
90/32
11.2-12.5
11.4-12.6
1 - 2.5
11.6-12.9
11.7-13.0
70/21 90/32
1280
1280
1300
1250
90/32
590
Harvest Cycle
Suction
Pressure
PSIG PSIG
160-175
160-175 75-100
170-195 80-105
180-200 85-110
185-200 90-110
190-205 90-115
1
Time
1
1130
1120
1100
1090
1
1
70-90
245