SC145-03
1/03
Service Communicator
Subject: Model CVD1476 Water Cooled Condensing Unit
General Specifications
CVD1476 Condensing Unit with a Q1400 Ice Machine Head Section
Refrigerant Charge (R-404A)
12.5 Lbs (5.67 kg)
Heat of Rejection (Btu/Hr)
Air Conditioning 24,000
Peak 35,000
High Pressure Cut-Out
Cut-In - 300 psig
Cut-Out - 450 psig
Line Set
RC20 - RC30 - RC50
Suction Line 3/4” (19.1mm)
Liquid Line 1/2” (12.7mm)
Operating Temperatures
Minimum 50°F (10°C)
Maximum 110°F (43°C)
Voltage
208-230/60/1
208-230/60/3
Condenser Water Supply
Maximum Inlet Temperature
Maximum Outlet Temperature
Maximum Flow Rate
90°F (32°C)
110°F (43°C)
5 GPM (19 LPM)
Maximum Water Pressure
A special order condensing unit is available, which allows a
150 psig (1034kPA)
maximum water pressure of 350 psig (2413kPA)
Condensate Water Drain
1/2" FPT (Female Pipe Thread)
Outside Cabinet Dimensions
Height - 20.64" (555mm)
Width - 21.87" (623mm)
Depth - 24.53" (524mm)
CVD1476 Remote Water Cooled Condensing Unit
Cycle Times
24 Hour Ice Production
Freeze Time + Harvest Time = Total Cycle Time
Remote Water Cooled
Air Temp At
Freeze Time (Minutes)
Condensing
Water Temp. °F °C
Unit
50/10.0
70/21.1
90/32.2
°F °C
35 to 70
10.7-12.7
12.4-14.7
14.6-17.3
1.6 to 21.1
90/32.2
10.8-12.9
12.5-14.9
14.7-17.4
100/37.8
10.9-13.0
12.6-15.0
14.8-17.5
110/43.3
10.9-13.0
12.7-15.0
14.9-17.6
Cycle times and pressures vary with operating condition
Harvest
Time
.75 - 2.5
Air Temp At
Water Temperature
Condensing Unit
50/10.0
70/21.1
90/32.2
°F °C
35 to 70
1420
1245
1070
1.6 to 21.1
90/32.2
1400
1230
1065
100/37.8
1395
1225
1060
110/43.3
1390
1220
1055
Ice slab weight of one harvest cycle =
12.00 lb. To 14.00 lb. (6.00 to 7.00 lbs per evaporator)
5443g to 6350g (2722 to 3175g per evaporator)
Regular cube derate is 7%.
Operating Pressures (psig)
Air Temperature at
Freeze Cycle
Condensing Unit
Discharge Pressure
Suction Pressure
°F °C
35 to 70 / 1.6 to 21.1
265-235
48-28
80/26.7
265-235
48-28
90/32.2
265-235
48-28
100/37.8
270-235
49-29
110/43.3
275-235
50-30
Water Regulating Valve set to maintain 240 psig discharge pressure
MANITOWOC ICE, INC.
Harvest Cycle
Discharge Pressure
Suction Pressure
150-170
150-170
150-170
160-180
160-185
70-90
70-90
70-90
70-90
75-95
Address - 2110 S. 26th St., P.O. Box 1720, Manitowoc, WI 54221-1720 USA
Telephone - 920-682-0161 • Service Fax - 920-683-7585 • Web Site - www.manitowocice.com
CVD1476 Remote Water Cooled Condensing Unit
Condenser
Water
90°F/32.2°C Air Temperature Around Condensing Unit
Consumption
50/10.0
Water Temperature °F/°C
70/21.1
90/32.2
Gallons 24 Hours
Liters 24 Hours
1200
5455
2100
9547
4000
18184
Water regulating valve set to maintain 240 PSIG discharge pressure
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