JOHNSON CONTROLS
46
FORM 150.66-NM1 (708)
Technical Data
VOLTAGE LIMITATIONS
The following voltage limitations are absolute and
operation 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 6 – VOLTAGE LIMITATIONS
Excessive fl ow 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.
TABLE 5 – TEMPERATURES AND FLOWS (SI)
NOTES:
1. For leaving brine temperature below 40°F (4.4°C), contact your nearest YORK Offi ce for application re quire ments.
2. For leaving water temperature higher than 55°F (12.8°C), contact the nearest YORK Offi ce for application guide lines.
3. The evaporator is protected against freezing to -20°F (-28.8°C) with an electric heater as standard.
4. For operation at temperatures below 25°F (-3.9°C), the optional Low Ambient Kit will need to be installed on the system.
5. For operation at temperatures above 115°F (46.1°C), the optional High Ambient Kit will need to be installed on the system.
SI UNITS
YCAL
LEAVING WATER
TEMPERATURE (°DC)
COOLER FLOW (L/S)
AIR ON CONDENSER (°C)
MIN
MAX
MIN
MAX
MIN
MAX
0041
4.4
12.8
2.5
12.6
-17.7
51.7
0045
4.4
12.8
2.5
12.6
-17.7
51.7
0051
4.4
12.8
2.5
12.6
-17.7
51.7
0055
4.4
12.8
3.8
18.9
-17.7
51.7
0061
4.4
12.8
3.8
18.9
-17.7
51.7
0065
4.4
12.8
3.8
18.9
-17.7
51.7
0071
4.4
12.8
3.8
18.9
-17.7
51.7
OPERATIONAL LIMITATIONS (SI)