S500 Series - Manitowoc S300 Technician's Handbook

S500 SERIES

S500A
All Self-Contained Air-cooled Models Before Serial
Number 110684316
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 4.12-4.75 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
206
Water Temperature °F/°C
50/10
9.5-11.2
10.4-12.2
11.4-13.4
13.7-16.0
Freeze Cycle
Discharge
Pressure Pressure
PSIG
195-255
195-255
220-295
250-325
270-370
290-425
Freeze Time
70/21
11.1-13.1
12.3-14.4
13.3-15.6
15.0-17.5
Water Temperature °F/°C
50/10
540
500
460
390
Suction Discharge
Pressure
PSIG
44-26 130-160
47-28 135-160
50-29 160-175
55-31 175-205
60-32 200-225
75-36 220-260
Part Number 80-1479-3 7/10
Harvest
90/32
12.0-14.0
12.6-14.8
14.1-16.5
15.9-18.6
70/21 90/32
470
430
400
360
Harvest Cycle
Suction
Pressure
PSIG PSIG
75-90
80-95
90-105
105-120
120-145
150-165
1
Time
1-2.5
1
440
420
380
340
1