Manitowoc QuietQube SD1072C User Manual

268 Part Number 80-1505-3 6/11
SY2174C/CVD2085 SERIES REMOTE AIR COOLED
NOTE: These characteristics may vary depending on
operating conditions.
CYCLE TIMES
24-HOUR ICE PRODUCTION
OPERATING PRESSURES
Freeze Time + Harvest Time = 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
9.7-10.6 10.6-11.5 11.5-12.6
.75-2.5
90/32 11.0-12.1 11.2-12.2 13.0-14.2
100/38 11.8-12.9 12.8-14.0 14.0-15.3
110/43 12.8-13.9 13.8-15.0 15.0-16.4
1
Times in minutes.
Air Temp.
Entering
Condenser
°F/°C
Water Temperature °F/°C
50/10 70/21 90/32
-20 to 70/
-29 to 21
1990 1850 1715
90/32 1780 1755 1535
100/38 1675 1560 1440
110/43 1565 1460 1350
1
Based on average ice weight of one Harvest cycle 15.5-16.75 lb.
(7.75-8.38 lb. per evaporator).
Air Temp.
Entering
Condenser
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
psig
Suction
Pressure
psig
Discharge
Pressure
psig
Suction
Pressure
psig
-20 to 70/
-29 to 21
230-250 40-20 150-170 60-80
80/27 255-230 40-21 155-170 60-80
90/32 260-235 40-21 160-180 65-80
100/38 325-260 40-21 165-185 75-85
110/43 380-320 46-23 180-205 90-100
120/49 390-330 48-24 190-210 95-110
During low ambient conditions, it is normal for the head pressure
control valve to hunt (fluctuate up and down) on CVD condensing
units. Hunting varies by model and ambient temperature, but
generally settles out within the first 6 minutes of the freeze cycle

Manitowoc QuietQube SD1072C Specifications

General

Brand	Manitowoc
Model	QuietQube SD1072C
Category	Ice Maker
Language	English