218 Part Number 80-1479-3 7/10
S850 SERIES
S850A
All Self-Contained Air-Cooled Models Before Serial
Number 110683282
Characteristics may vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
24 HOUR ICE PRODUCTION
OPERATING PRESSURES
Air Temp.
Entering
Condenser
°F/°C
Freeze Time
Harvest
Time
1
1 Times in minutes
Water Temperature °F/°C
50/10 70/21 90/32
70/21 8.0-9.3 8.9-10.2 9.3-10.7
1-2.5
80/27 8.5-9.8 9.4-10.8 9.8-11.3
90/32 9.7-11.1 10.9-12.5 11.4-13.1
100/38 10.7-12.3 12.1-13.8 12.8-14.6
Air Temp. Entering
Condenser °F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 5.75 - 6.50 lb.
50/10 70/21 90/32
70/21 870 800 770
80/27 830 760 730
90/32 740 670 640
100/38 680 610 580
Air Temp
Entering
Condenser
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
1
1 Suction pressure drops gradually throughout the freeze cycle
50/10
195-250 40-28 130-145 70-85
70/21 195-250 40-28 130-145 70-85
80/27 230-275 50-28 150-165 70-90
90/32 260-310 54-32 165-185 85-105
100/38 300-355 65-32 180-210 105-125
110/43 325-405 70-38 215-235 120-150