Manitowoc S300 Technician's Handbook page 243

SD1402A
Dice Cube, Self-Contained Air-Cooled With a
Manufacture Date of 0905 (May 2009) or Later
Characteristics may vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Entering
Condenser
°F/°C
70/21
80/27
90/32
100/38
110/43
1 Times in minutes
24 HOUR ICE PRODUCTION
Air Temp. Entering
Condenser °F/°C
70/21
80/27
90/32
100/38
110/43
1 Based on average ice slab weight of 10.25 - 11.5 lb.
OPERATING PRESSURES
Air Temp
Entering
Condenser
°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
8.8-10.0
9.5-10.9
10.1-11.5
11.3-12.9
13.0-14.7
Freeze Cycle
Discharge Suction
Pressure Pressure
PSIG
220-280
220-280
240-290
260-330
300-370
330-410
Freeze Time
70/21
9.6-11.0
10.4-11.9
11.1-12.7
12.6-14.3
14.5-16.5
Water Temperature °F/°C
50/10
1440
1340
1270
1150
1020
Discharge
Pressure
PSIG
40-24 150-180
40-26 160-180
50-27 160-180
50-27 180-200
54-28 200-220
60-29 220-250
Harvest
90/32
10.3-11.7
11.2-12.8
12.0-13.7 0.75 - 2.5
13.7-15.6
16.1-18.2
70/21 90/32
1330
1240
1170
1050
920
Harvest Cycle
Suction
Pressure
PSIG PSIG
70-90
70-90
70-90
80-100
90-115
100-130
1
Time
1
1250
1160
1090
970
840
1
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