Manitowoc S300 - Page 239

Part Number 80-1479-3 7/10 239
S1200W
All Self-Contained Water-cooled Before Serial Number
110697023
Characteristics may vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
24 HOUR ICE PRODUCTION
CONDENSER WATER CONSUMPTION
OPERATING PRESSURES
Air Temp.
Around Ice
Machine °F/°C
Freeze Time
Harvest
Time
1
1 Times in minutes
Water Temperature °F/°C
50/10 70/21 90/32
70/21 7.1-7.9 7.8-8.7 9.1-10.1
1-2.5
80/27 7.4-8.2 7.9-8.8 9.1-10.1
90/32 7.5-8.4 8.1-9.1 9.3-10.4
100/38 7.9-8.8 8.2-9.2 9.4-10.5
Air Temp. Around Ice
Machine °F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 7.5 - 8.25 lb.
50/10 70/21 90/32
70/21 1260 1160 1020
80/27 1220 1150 1020
90/32 1200 1120 1000
100/38 1150 1110 990
Air Temp. Around Ice
Machine 90°F/32°C
Water Temperature °F/°C
1
1 Water regulating valve set to maintain 240 PSIG discharge pressure
50/10 70/21 90/32
Gal/100 lbs. of Ice 91 150 660
Air Temp.
Around Ice
Machine
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
1
1 Suction pressure drops gradually throughout the freeze cycle
50/10
235-245 36-24 150-175 70-85
70/21 235-245 36-24 150-185 70-90
80/27 235-250 38-25 160-190 80-95
90/32 240-270 40-26 170-195 80-105
100/38 250-280 40-26 175-205 85-110
110/43 250-285 42-26 180-215 90-115