Manitowoc indigo series Technician's Handbook page 254

I1106N
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 6.2 - 7.2 lb.
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
254
Water Temperature °F/°C
50/10
7.7-9.2
8.5-10.1
9.5-11.3
10.7-12.7
12.2-14.5
Freeze Cycle
Discharge
Pressure Pressure
PSIG
200-220
220-260
245-285
250-300
285-330
300-375
Freeze Time
70/21
8.6-10.3
9.5-11.3
10.6-12.6
11.6-13.8
12.7-15.0
Water Temperature °F/°C
50/10 70/21
960
880
800
720
640
Suction Discharge
Pressure
PSIG
35-22 100-165
40-24 100-170
45-25 100-170
50-27 100-170
60-32 130-180
60-32 130-190
Part Number STH025 11/16
Harvest
Time
90/32
9.5-11.3
10.4-12.3
11.4-13.5 0.75-2.0
12.4-14.7
13.6-16.1
90/32
870 800
800 740
725 680
670 630
620 580
Harvest Cycle
Suction
Pressure
PSIG PSIG
70-85
70-90
70-95
70-95
75-100
80-100
1
1
1