Ib1090C/Icvd1195 - Manitowoc QuietQube Indigo Series Technician's Handbook

IB1090C/ICVD1195

Remote Air-Cooled Condensing Unit Model
Characteristics vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
Freeze Time + Harvest Time = Cycle Time
Air Temp.
Entering
Condenser
°F/°C
-20 to 70/
-29 to 21
80/27
90/32
100/38
110/43
1
Times in minutes - Dice cube
24-HOUR ICE PRODUCTION
Air Temp.
Entering
Condenser
°F/°C
-20 to 70/
-29 to 21
80/27
90/32
100/38
110/43
1
Based on average ice slab weight of 7.5 - 8.5 lb.
OPERATING PRESSURES
Air Temp.
Entering
Condenser
°F/°C
-20 to 50/
-29 to 10
70/21
80/27
90/32
100/38
110/43
Part Number STH026 2/12
Freeze Time
Water Temperature °F/°C
50/10
9.3-10.7
10.1-11.7
10.9-12.6
12.0-13.8
13.1-15.0
50/10
1000
930
870
800
740
Freeze Cycle
Discharge
Pressure Pressure
psig
200-250
220-270
225-275
235-275
260-325
300-360
70/21
10.1-11.7 11.1-12.7
11.1-12.7 11.8-13.6
12.2-14.0 12.7-14.6
12.9-14.8 13.7-15.7
13.9-16.0 14.9-17.1
Water Temperature °F/°C
70/21
930
860
790
750
700
Suction Discharge
Pressure
psig
40-25 140-170
40-25 150-185
50-26 160-190
60-27 175-195
65-30 190-220
70-33 200-230
Harvest
Time
90/32
.75-2.5
90/32
860
810
760
710
660
Harvest Cycle
Suction
Pressure
psig psig
65-75
65-85
70-90
75-95
80-100
90-105
227