Ibf0820C/Cvdf0900 - Manitowoc QuietQube Series Technician's Handbook

IBF0820C/CVDF0900

Remote Air-Cooled Condensing Unit Model
Characteristics vary depending on operating conditions.
All data on this page is preliminary and subject to change
Cycle Times
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Entering
Condenser
°F/°C
-20 to 70/
-29 to 21
90/32
100/38
110/43
Times in minutes - Dice cube
1
24-Hour Ice Production
Air Temp. Entering
Condenser
°F/°C
-20 to 70/
-29 to 21
90/32
100/38
110/43
Based on average ice slab weight of 5.75 - 6.50 lb.
1
Operating Pressures
Air Temp.
Entering
Condenser
°F/°C
-20 to 50/
-29 to 10
70/21
80/27
90/32
100/38
110/43
182
Freeze Time
Water Temperature °F/°C
50/10
8.5-9.8
9.5-11.0 10.8-12.4
11.2-12.9 12.3-14.1
13.0-14.9 14.0-16.0
50/10
825
750
650
570
Freeze Cycle
Discharge
Pressure
psig
230-260
250-275
260-290
265-300
300-370
310-385
70/21
9.3-10.7 10.0-11.5
11.4-13.1
13.3-15.2
14.9-17.0
Water Temperature °F/°C
70/21
770
675
600
535
Suction Discharge
Pressure Pressure
psig
45-25 180-205
55-30 180-205
60-31 185-215
60-32 190-220
70-34 200-250
75-35 230-260
Part Number: 000015431 Rev01 5/19
Harvest
Time
90/32
.75-2.5
90/32
720
640
560
505
Harvest Cycle
Suction
Pressure
psig
60-80
75-105
80-110
80-110
90-115
95-115
psig