S3300 Series - Manitowoc S300 Technician's Handbook

S3300 SERIES

SD3303W Self-Contained Water-Cooled
All Dice Cube, Self-Contained Water-cooled Ice Machines
Characteristics may vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Around Ice
Machine °F/°C
70/21
80/27
90/32
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 6.38-7.13 lb. per evaporator.
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
Machine
°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
9.6-10.9
9.7-11.0
9.9-11.2
10.0-11.4
50/10
Freeze Cycle
Discharge
Pressure
PSIG
230-240
230-250
230-250
260-280
260-290
260-290
Freeze Time
70/21
11.1-12.6
11.3-12.8
11.5-13.1
11.7-13.3
Water Temperature °F/°C
50/10
3320
3280
3220
3180
Water Temperature °F/°C
70/21
97 166
Suction Discharge
Pressure Pressure
PSIG
40-30
45-30
50-31
50-31
50-31
50-31
Harvest
90/32
12.7-14.4
13.0-14.7
0.75 - 2.5
13.3-15.0
13.5-15.3
70/21
2920
2880
2820
2780
90/32
419
Harvest Cycle
Suction
Pressure
PSIG PSIG
110-160 75-100
125-160 75-100
125-160 75-100
130-160 75-110
130-180 75-110
130-190 80-110
1
Time
1
90/32
2580
2540
2480
2440
1
1
265