Manitowoc QuietQube Series

184 Part Number: 000015431 Rev01 5/19
IBT1020C/CVDT1200
Remote Air-Cooled Condensing Unit Model
Characteristics vary depending on operating conditions.
Cycle Times
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Entering
Condenser
°F/°C
Freeze Time
Harvest
Time
Water Temperature °F/°C
50/10 70/21 90/32
-20 to 70/
-29 to 21
6.2-7.2 6.5-7.8 7.4-8.8
.75-2.5
80/27 6.4-7.7 6.8-8.1 7.8-9.2
90/32 6.7-8.1 7.3-8.7 7.9-9.5
100/38 7.1-8.5 7.8-9.2 8.9-10.6
110/43 8.2-9.7 8.7-10.3 10.0-11.9
1
Times in minutes - Dice cube
24-Hour Ice Production
Air Temp. Entering
Condenser
°F/°C
Water Temperature °F/°C
50/10 70/21 90/32
-20 to 70/
-29 to 21
1165 1115 1005
80/27 1125 1075 965
90/32 1085 1015 945
100/38 1035 965 855
110/43 925 875 775
1
Based on average ice slab weight of 6.2 - 7.2 lb.
Operating Pressures
Air Temp.
Entering
Condenser
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
psig
Suction
Pressure
psig
Discharge
Pressure
psig
Suction
Pressure
psig
-20 to 50/
-29 to 10
240-340 70-44 165-260 120-135
70/21 300-340 70-44 165-280 110-130
80/27 310-350 70-44 170-290 110-140
90/32 315-360 75-45 180-300 115-145
100/38 395-440 80-50 215-360 150-175
110/43 395-460 80-50 220-370 155-180