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Refrigerant R-134a
General Unit Data
Number of Independent Refrigerant Circuits
Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, kg.
Oil Charge, Ckt.-1/Ckt.-2, liters
Compressors, Semihermetic Screw
Quantity per Chiller
Condenser Coils, High Efficiency Fin/Tube with Integral Subcooler
Total Chiller Coil Face Area, m2
Number of Rows
Fins per meter
Condenser Fans
Number, Ckt.-1/Ckt.-2
Low Sound Fans
Fan Motor, kw
Fan & Motor Speed, revs./sec.
Fan Diameter, mm
Fan Tip Speed, m/sec.
Total Chiller Airflow, l/sec.
Ultra Quiet Fans
Fan Motor, kw
Fan & Motor Speed, revs./sec.
Fan Diameter, mm
Fan Tip Speed, m/sec.
Total Chiller Airflow, l/sec.
Evaporator, Direct-Expansion
Water Volume, liters
Maximum Water Side Pressure, Bar
1
Maximum Refrigerant Side Pressure, Bar
Minimum Chilled Water Flow Rate, l/sec.
Maximum Chilled Water Flow Rate, l/sec.
Water Connections, inches
Optional 21 Bar Waterside available
1
JOHNSON CONTROLS
PHYSICAL DATA (SI - High Efficiency)
YCAV0569
YCAV0639
2
2
77/77
84/77
19/19
19/19
2
2
21.83
24.53
3
3
669
669
4/4
5/4
1.5
1.5
19.0
19.0
899
899
53.7
53.7
49088
55224
1.5
1.5
14.0
14.0
899
899
39
39
49082
55218
359.6
359.6
10
10
16
16
9.5
9.5
47.3
47.3
10
10
HIGH EFFICIENCY
MODEL NUMBER (YCAV____ E/V)
YCAV0679
YCAV0719
YCAV0739
2
2
2
84/84
87/87
102/87
19/19
19/19
19/19
2
2
2
27.22
27.22
30.01
3
3
3
669
669
669
5/5
5/5
6/5
1.5
1.5
1.5
19.0
19.0
19.0
899
899
899
53.7
53.7
53.7
61360
61360
67496
1.5
1.5
1.5
14.0
14.0
14.0
899
899
899
39
39
39
61353
61353
67488
359.6
416.4
416.4
10
10
10
16
16
16
9.5
11.4
11.4
47.3
47.3
47.3
10
10
10
FORM 201.21-NM2 (616)
YCAV0819
YCAV0889
2
2
102/102
105/105
19/19
19/19
6
2
2
32.70
32.70
3
3
669
669
6/6
6/6
1.5
1.5
19.0
19.0
899
899
53.7
53.7
73632
73632
1.5
1.5
14.0
14.0
899
899
39
39
73624
73624
416.4
529.9
10
10
16
16
11.4
11.4
47.3
50.5
10
10
45
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