Manitowoc SD0302A Technician's Handbook page 254

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S1600W
All Self-Contained Water-cooled
Characteristics may vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Around Ice
Machine °F/°C
50/10
9.8-10.8
70/21
10.1-11.1
80/27
10.2-11.2
90/32
10.4-11.5
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 13 - 14.125 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
Freeze Cycle
Air Temp.
Around Ice
Discharge
Machine
Pressure
°F/°C
PSIG
235-245
50/10.0
235-275
70/21.1
240-280
80/26.7
240-285
90/32.2
250-290
100/37.8
255-295
110/43.3
1 Suction pressure drops gradually throughout the freeze cycle
254
manuals search engine
Freeze Time
Water Temperature °F/°C
70/21 90/32
10.9-12.0 12.4-13.6
11.0-12.1 12.7-13.9
11.1-12.2 12.8-14.0
11.4-12.5 13.0-14.3
Water Temperature °F/°C
50/10 70/21
1660 1510
1610 1500
1600 1480
1570 1450
Water Temperature °F/°C
50/10 70/21
100 150
Suction Discharge
Pressure Pressure
PSIG PSIG
46-27 160-175
50-27 160-180
52-28 160-190
52-28 160-190
52-29 165-195
52-30 170-200
Part Number 80-1479-3 7/10
Harvest
1
Time
1 - 2.5
1
90/32
1350
1320
1310
1290
1
90/32
550
Harvest Cycle
Suction
Pressure
1
PSIG
70-90
70-95
70-100
75-100
75-100
80-100