Manitowoc SD0302A Technician's Handbook page 245

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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
8.9-10.0
70/21
8.9-10.0
80/27
8.9-10.0
90/32
9.0-10.1
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
Discharge
Machine
Pressure
°F/°C
PSIG
235-245
50/10
235-245
70/21
235-260
80/27
240-270
90/32
250-280
100/38
250-285
110/43
1 Suction pressure drops gradually throughout the freeze cycle
Part Number 80-1479-3 7/10
manuals search engine
Freeze Time
Water Temperature °F/°C
50/10 70/21
9.8-10.9 11.2-12.5
9.8-10.9 11.4-12.6
9.6-10.7 11.6-12.9
10.0-11.2 11.7-13.0
Water Temperature °F/°C
50/10 70/21
1380
1380
1380
1370
Water Temperature °F/°C
50/10 70/21
90 145
Freeze Cycle
Suction Discharge
Pressure Pressure
PSIG
40-28
42-29
42-30
42-30
43-30
44-31
Harvest
1
Time
90/32
1 - 2.5
1
90/32
1280 1130
1280 1120
1300 1100
1250 1090
1
90/32
590
Harvest Cycle
Suction
Pressure
1
PSIG PSIG
160-175 70-90
160-175 75-100
170-195 80-105
180-200 85-110
185-200 90-110
190-205 90-115
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