Manitowoc SD0302A Technician's Handbook page 262

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S1800 Remote Air-cooled Condenser
All Remote Condenser 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
Air Temp.
Entering
Condenser
°F/°C
50/10
8.9-9.8
-20/-29 to 70/21
9.0-9.9
80/27
9.2-10.1
90/32
9.6-10.5
100/38
10.4-11.5
110/43
1 Times in minutes
24 HOUR ICE PRODUCTION
Air Temp. Entering
Condenser
°F/°C
-20/-29 to 70/21
80/27
90/32
100/38
110/43
1 Based on average ice slab weight of 13 - 14.125 lb
2 Ratings with JC1395 condenser
OPERATING PRESSURES
Freeze Cycle
Air Temp.
Entering
Discharge
Condenser
Pressure
°F/°C
PSIG
-20/-29 to
220-250
50/10
240-280
70/21
245-290
80/27
250-300
90/32
260-340
100/38
295-390
110/43
1 Suction pressure drops gradually throughout the freeze cycle
262
manuals search engine
Freeze Time
Water Temperature °F/°C
70/21 90/32
10.0-11.0 10.7-11.7
10.1-11.1 10.8-11.9
10.1-11.1 10.8-11.9
10.0-11.0 11.6-12.7
11.5-12.6 12.5-13.7
Water Temperature °F/°C
50/10 70/21
1800 1630
1780 1620
1750 1610
1690 1630
1570 1440
Harvest Cycle
Suction Discharge
Pressure Pressure
PSIG PSIG
44-26 110-170
50-28 115-180
50-28 115-180
52-28 120-195
60-28 125-210
60-30 125-220
Part Number 80-1479-3 7/10
Harvest
1
Time
1 - 2.5
12
90/32
1540
1520
1520
1430
1340
Suction
Pressure
1
PSIG
65-85
70-90
70-90
70-90
70-90
80-100