256 Part Number 80-1479-3 7/10
S1800 SERIES
S1800 Self-contained air-cooled
All Self-Contained Air-cooled with a Manufacture Date
Before 0910 (October 2009)
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 8.7-9.6 9.6-10.6 10.4-11.5
1 - 2.5
80/27 9.4-10.3 10.2-11.2 10.9-12.0
90/32 10.0-11.0 10.7-11.8 11.8-12.9
100/38 11.2-12.3 12.2-13.3 13.0-14.3
Air Temp. Entering
Condenser °F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 13 - 14.125 lb.
50/10 70/21 90/32
70/21 1830 1680 1570
80/27 1720 1600 1510
90/32 1630 1530 1410
100/38 1470 1370 1290
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
50/10 220-280 40-25 160-170 70-85
70/21 220-280 40-26 160-180 70-85
80/27 225-290 42-28 175-200 80-95
90/32 260-330 44-28 175-200 80-95
100/38 300-380 46-30 190-215 90-110
110/43 320-415 50-30 210-250 105-140