YORK INTERNATIONAL
30
FORM 150.62-NM7 (103)
OPERATIONAL LIMITATIONS (METRIC)
VOLTAGE LIMITATIONS
The following voltage lim i ta tions are absolute and
op er a tion beyond these limitations may cause se ri ous
dam age to the compressor.
TABLE 11 – VOLTAGE LIMITATIONS
Installation
Excessive fl ow will cause damage to
the cooler. Do not exceed max. cooler
flow. Spe cial care should be taken
when mul ti ple chillers are fed by a
sin gle pump.
1
Installation
TABLE 10 – TEMPERATURES AND FLOWS
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 (for YCAL0043-0253
models only).
5. For operation at temperatures above 115°F (46.1°C), the optional High Ambient Kit will need to be installed on the system.
YCAL
LEAVING WATER
TEMPERATURE (°C) COOLER FLOW (l/s
3
) AIR ON CONDENSER (°C)
MIN
1
MAX
2
MIN MAX MIN
4
MAX
5
0043 4.4 12.8 1.6 3.8 -17.7 51.7
0057 4.4 12.8 1.6 3.8 -17.7 51.7
0073 4.4 12.8 1.9 4.4 -17.7 51.7
0087 4.4 12.8 2.2 10.7 -17.7 51.7
0107 4.4 12.8 2.2 10.7 -17.7 51.7
0117 4.4 12.8 3.8 20.5 -17.7 51.7
0133 4.4 12.8 3.8 20.5 -17.7 51.7
0147 4.4 12.8 3.8 20.5 -17.7 51.7
0157 4.4 12.8 3.8 20.5 -17.7 51.7
0173 4.4 12.8 3.8 20.5 -17.7 51.7
0197 4.4 12.8 6.3 22.1 -17.7 51.7
0217 4.4 12.8 6.3 22.1 -17.7 51.7
0237 4.4 12.8 6.3 22.1 -17.7 51.7
0253 4.4 12.8 6.3 25.2 -17.7 51.7
0287 4.4 12.8 6.3 22.1 -17.7 51.7
0317 4.4 12.8 6.3 25.2 -17.7 51.7
0347 4.4 12.8 6.3 25.2 -17.7 51.7
0377 4.4 12.8 8.7 33.1 -17.7 51.7
UNIT POWER MIN. MAX.
380/415-3-50 342 440
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