Q0600C/Cvd675 Series Remote Air Cooled - Manitowoc QR0670C Technician Manual

Q0600C/CVD675 SERIES REMOTE AIR COOLED

NOTE: These characteristics may vary depending on
operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Cycle Time
Air Temp.
Entering
Condenser
°F/°C
-20 to 70/
-29 to 21.1
80/26.7
90/32.2
100/37.8
1
Times in minutes.
24-HOUR ICE PRODUCTION
Air Temp.
Entering
Condenser
°F/°C
-20 to 70/
-29 to 21.1
80/26.7
90/32.2
100/37.8
1
Based on average ice slab weight of 4.12-4.75 lb.
2
Regular cube derate is 7%.
OPERATING PRESSURES
Air Temp.
Entering
Condenser
°F/°C
-20 to 50/
-29 to 10.0
70/21.1
80/26.7
90/32.2
100/37.8
110/43.3
Refer to page 176.
Freeze Time
Water Temperature °F/°C
50/10.0
7.8-9.3
8.0-9.4
8.6-10.2
9.7-11.4
50/10.0
635
625
585
530
Freeze Cycle
Discharge
Pressure Pressure
psig
260-215
270-220
285-225
295-235
340-260
385-300
70/21.1
8.8-10.4
8.9-10.5
9.8-11.5 10.6-12.5
11.0-12.9 12.0-14.0
Water Temperature °F/°C
70/21.1
575
570
525
475
Suction Discharge
Pressure
psig
46-26 140-185
51-26 150-190
56-27 155-195
59-28 165-200
60-30 180-210
65-34 195-230
–177–
Harvest
90/32.2
9.5-11.2
9.7-11.4
.75-2.5
90/32.2
540
530
490
440
Harvest Cycle
Suction
Pressure
psig
70-100
80-105
85-105
85-112
90-120
Time
psig
70-95