Manitowoc S300 Technician's Handbook page 258

SY1804A
Half Dice Cube, Self-Contained Air-cooled with a
Manufacture Date After 0910 (October 2009)
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
1 Times in minutes
24 HOUR ICE PRODUCTION
Air Temp. Entering
Condenser °F/°C
70/21
80/27
90/32
100/38
1 Based on average ice slab weight of 13 - 14.125 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
258
Water Temperature °F/°C
50/10
8.6-9.8
8.9-10.2
9.7-11.1
10.7-12.2
Freeze Cycle
Discharge
Pressure Pressure
PSIG
220-280
220-280
240-290
260-330
300-370
330-410
Freeze Time
70/21
9.6-10.9
10.0-11.4
11.0-12.5
12.2-13.8
Water Temperature °F/°C
50/10
1890
1820
1690
1560
Suction Discharge
Pressure
PSIG
40-24 150-180
40-26 160-180
50-27 160-180
50-27 180-200
54-28 200-220
60-30 220-250
Part Number 80-1479-3 7/10
Harvest
90/32
10.2-11.7
10.8-12.2
11.9-13.5
13.2-15.0
70/21 90/32
1720
1650
1520
1390
Harvest Cycle
Suction
Pressure
PSIG PSIG
70-90
70-90
70-90
80-100
90-115
100-130
1
Time
1 - 2.5
1
1620
1550
1420
1290
1