Manitowoc SD1803W User Manual

196 Part Number 80-1479-3 7/10
S320 SERIES
S300A
All Self-Contained Air-Cooled Models
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 12.3-14.0 13.1-14.9 14.1-16.0
1-2.5
80/27 13.1-14.9 14.6-16.6 15.8-18.0
90/32 15.2-17.3 17.2-19.5 18.0-20.4
100/38 18.0-20.4 19.8-22.4 20.8-23.5
Air Temp. Entering
Condenser °F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 3.25 - 3.65 lb.
50/10 70/21 90/32
70/21 340 320 300
80/27 320 290 270
90/32 280 250 240
100/38 240 220 210
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
195-260 60-34 130-160 80-115
70/21 195-260 70-36 130-165 90-120
80/27 215-295 75-36 140-165 110-125
90/32 240-320 80-38 155-180 120-135
100/38 290-365 90-40 175-215 140-165
110/43 325-415 95-42 200-230 160-185

Manitowoc SD1803W Specifications

General

Brand	Manitowoc
Model	SD1803W
Category	Ice Maker
Language	English