Manitowoc Indigo Series Technician's Handbook page 250

I1400N
Remote Air-Cooled Condenser Model
Characteristics 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
110/43
1 Times in minutes
24 HOUR ICE PRODUCTION
Air Temp. Entering
Condenser
°F/°C
70/21
80/27
90/32
100/38
110/43
1 Based on average ice slab weight of 10.25 - 11.50lb
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
250
Water Temperature °F/°C
50/10
8.8-10.1
9.0-10.2
9.2-10.5
9.9-11.3
11.1-12.6
Freeze Cycle
Discharge
Pressure Pressure
PSIG
210-240
240-265
250-275
250-290
275-335
310-375
Freeze Time
70/21
9.9-11.3
10.1-11.5
10.6-12.1
11.6-13.2
11.8-13.4
Water Temperature °F/°C
50/10
1430
1410
1380
1290
1175
Suction Discharge
Pressure
PSIG
38-24 100-160
40-26 110-170
45-28 110-180
48-29 110-180
51-31 110-185
55-32 120-190
Part Number STH025 02/12
Harvest
90/32
10.9-12.3
11.0-12.5
11.4-13.0 0.75-2.0
12.6-14.3
13.7-15.6
70/21
1290
1270
1220
1130
1110
Harvest Cycle
Suction
Pressure
PSIG PSIG
70-85
70-90
70-95
70-95
75-100
80-110
1
Time
1
90/32
1200
1180
1140
1050
970
1