S1200 Series - Manitowoc S300 Technician's Handbook

S1200 SERIES

S1200A
All Self-Contained Air-cooled Before 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
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 7.5 - 8.25 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
236
Water Temperature °F/°C
50/10
7.3-8.2
7.6-8.5
8.4-9.4
9.5-10.6
Freeze Cycle
Discharge Suction
Pressure Pressure
PSIG
195-255
220-275
240-300
265-340
310-390
340-430
Freeze Time
70/21
8.3-9.3
8.6-9.6
9.2-10.3
10.5-11.7
Water Temperature °F/°C
50/10
1230
1190
1090
980
Discharge
Pressure
PSIG PSIG
36-23 135-155
38-24 140-180
38-25 155-180
38-26 175-195
40-27 200-215
42-29 225-240
Part Number 80-1479-3 7/10
Harvest
90/32
8.8-9.8
9.2-10.3
10.1-11.3
11.4-12.6
70/21 90/32
1100
1070
1010
900
Harvest Cycle
Suction
Pressure
PSIG
65-85
70-90
75-95
85-100
95-110
115-130
1
Time
1-2.5
1
1050
1010
930
840
1