I0680C/Icvd0695; Operating Pressures - Manitowoc QuietQube Indigo Series Technician's Handbook

I0680C/ICVD0695

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
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
90/32
100/38
110/43
1
Based on average ice slab weight of 4.60 - 5.20 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
212
Freeze Time
Water Temperature °F/°C
50/10
8.7-10.0
10.3-11.9
11.0-12.6
12.0-13.8
50/10
650
560
530
490
Freeze Cycle
Discharge
Pressure Pressure
psig
200-250
235-255
245-275
250-290
270-320
300-360
70/21
10.8-12.4 12.3-14.1
11.6-13.3 12.4-14.3
12.2-13.9 13.4-15.3
13.4-15.3 14.9-17.0
Water Temperature °F/°C
70/21
540
505
485
445
Suction Discharge
Pressure
psig
44-26 180-210
50-28 185-210
50-28 190-210
52-30 195-215
52-31 210-240
60-32 215-260
Part Number STH026 8/12
Harvest
Time
90/32
.75-2.5
90/32
480
475
445
405
Harvest Cycle
Suction
Pressure
psig psig
65-85
65-90
75-100
75-105
80-110
85-115