Manitowoc SD0302A Technician's Handbook page 229

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SY1004A
Half Dice Cube, Self-Contained Air-cooled After Serial
Number 110697023
Characteristics may vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Entering
Condenser
°F/°C
35/2 to
6.4-7.4
70/21
7.9-9.1
90/32
8.9-10.2
100/38
10.2-11.7
110/43
1 Times in minutes
24 HOUR ICE PRODUCTION
Air Temp. Entering
Condenser
°F/°C
35/2 to 70/21
90/32
100/38
110/43
1 Based on average ice slab weight of 5.75 -6.5 lb
2 230/50/1 is approximately 12% lower than 230/60/1
OPERATING PRESSURES
Freeze Cycle
Air Temp.
Entering
Discharge
Condenser
Pressure
°F/°C
PSIG
195-255
50/10
220-275
70/21
235-290
80/27
265-330
90/32
300-360
100/38
330-415
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
7.0-8.1
8.4-9.6
9.7-11.1 10.7-12.3
11.0-12.7 12.0-13.7
Water Temperature °F/°C
50/10 70/21
1050
880
800
710
Suction Discharge
Pressure Pressure
PSIG PSIG
45-26 130-145
50-27 130-145
50-28 150-165
55-30 165-185
60-35 180-210
60-37 215-235
Harvest
1
Time
90/32
7.8-9.0
9.6-11.1
0.75-2.0
12
90/32
970 890
840 745
740 680
660 615
Harvest Cycle
Suction
Pressure
1
PSIG
70-90
70-90
75-95
85-110
95-120
115-145
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