York R134A Manuale Utente
JOHNSON CONTROLS
56
Contact your nearest Johnson Controls Sales Office for weight data.
Physical Data
(English - Standard Efficiency)
Refrigerant R-134a
STANDARD EFFICIENCY
MODEL NUMBER (YCIV____ S/P)
General Unit Data
60Hz
0157
0177
0187
0207
0227
0247
0267
50Hz
0600
0650
0720
0770
0840
0920
1000
Number of Independent Refrigerant Circuits
2
2
2
2
2
2
2
Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs
162/162
170/170
185/170
192/175
192/192
230/195
230/230
Oil Charge, Ckt.-1/Ckt.-2, gal.
5/5
5/5
5/5
5/5
5/5
5/5
5/5
Compressors, Semi-hermetic Screw Qty per Chiller
2
2
2
2
2
2
2
Condensers, High Efficiency Fin/Tube with Integral Subcooler
Total Chiller Coil Face Area, ft
Total Chiller Coil Face Area, ft
2
235
235
264
264
293
323
352
Number of Rows
3
3
3
3
3
3
3
Fins per Inch
17
17
17
17
17
17
17
Condenser Fans
Number, Ckt.-1/Ckt.-2
Number, Ckt.-1/Ckt.-2
4/4
4/4
5/4
5/4
5/5
6/5
6/6
Low Noise Fans
Fan Motor, HP
Fan Motor, HP
2
2
2
2
2
2
2
Total Chiller Airflow, cfm
104000
104000
117000
117000
130000
143000
156000
Ultra Quiet Fans
Fan Motor, HP
Fan Motor, HP
2
2
2
2
2
2
2
Total Chiller Airflow, cfm
104000
104000
117000
117000
130000
143000
156000
Dual Speed Fans - Normal Speed
Fan Motor, hp
Fan Motor, hp
2
2
2
2
2
2
2
Total Chiller, CFM
88000
88000
99000
99000
110000
121000
132000
Dual Speed Fans - Lower Speed
Fan Motor, hp
Fan Motor, hp
2
2
2
2
2
2
2
Total Chiller, CFM
67200
67200
75600
75600
84000
92400
100800
High Static Fans
Fan Motor, hp
Fan Motor, hp
5
5
5
5
5
5
5
Total Chiller, CFM
104000
104000
117000
117000
130000
143000
156000
Evaporator, Direct Expansion
Water Volume, gals.
Water Volume, gals.
67.0
95.0
95.0
140.0
140.0
140.0
140.0
Maximum Water Side Pressure, PSIG
1
150
150
150
150
150
150
150
Maximum Refrigerant Side Pressure, PSIG
235
235
235
235
235
235
235
Minimum Chilled Water Flow Rate, gpm
140
160
160
180
180
180
180
Maximum Chilled Water Flow Rate, gpm
675
750
750
800
800
800
800
Water Connections, inches
8
10
10
10
10
10
10