York YCAL0080SC Manuale Utente
YORK INTERNATIONAL
32
OPERATIONAL LIMITATIONS (METRIC)
TABLE 11 – TEMPERATURES AND FLOWS
YCAL00
LEAVING WATER
COOLER FLOW (L/S)
AIR ON CONDENSER (°C)
TEMPERATURE (°C)
MIN
1
MAX
2
MIN
MAX
MIN
4
MAX
5
14SC
4.4
12.8
1.9
3.8
-3.9
51.7
20SC
4.4
12.8
1.9
3.8
-3.9
51.7
24SC
4.4
12.8
2.2
4.4
-3.9
51.7
30SC
4.4
12.8
2.8
4.7
-3.9
51.7
34SC
4.4
12.8
4.7
6.9
-3.9
51.7
40SC
4.4
12.8
4.7
15.8
-3.9
51.7
44SC
4.4
12.8
4.7
15.8
-3.9
51.7
50SC
4.4
12.8
4.7
15.8
-3.9
51.7
60SC
4.4
12.8
4.7
15.8
-3.9
51.7
64SC
4.4
12.8
8.2
24.6
-3.9
51.7
70SC
4.4
12.8
8.2
24.6
-3.9
51.7
74SC
4.4
12.8
8.2
24.6
-3.9
51.7
80SC
4.4
12.8
7.6
27.1
-3.9
51.7
NOTES:
1. Standard units cannot be operated below 4.4°C leaving chilled water temperature.
2. For leaving water temperature higher than 12.8°C, contact the nearest YORK Office for application guidelines.
3. The evaporator is protected against freeze-up to -28.9°C with an electrical heater as standard.
4. Operation below -3.9°C requires Optional Low Ambient Kit for operation to -17.8 °C.
5. Operation above 46.1°C requires Optional High Ambient Kit for operation to 51.7°C.
VOLTAGE LIMITATIONS
The following voltage limitations are absolute and op-
eration beyond these limitations may cause serious
damage to the compressor.
eration beyond these limitations may cause serious
damage to the compressor.
UNIT POWER
MIN.
MAX.
200-3-60
180
220
230-3-60
207
253
380-3-60
355
415
460-3-60
414
506
575-3-60
517
633
TABLE 12 – VOLTAGES
Installation
Excessive flow will cause damage to
the cooler. Do not exceed max. cooler
flow. Special care should be taken
when multiple chillers are fed by a
single pump.
the cooler. Do not exceed max. cooler
flow. Special care should be taken
when multiple chillers are fed by a
single pump.
1