York YCAL0012EC, Установка, эксплуатация и обслуживание

Страница: 45 / 166

FORM 150.66-NM2
ISSUE DATE: 09/25/2020
45
JOHNSON CONTROLS
6
OPERATIONAL LIMITATIONS (ENGLISH)
VOLTAGE LIMITATIONS
The following voltage limitations are absolute and opera-
tion beyond these limitations may cause serious damage
to the compressor.
TABLE 3 – VOLTAGE LIMITATIONS
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
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.
TABLE 2 – TEMPERATURES AND FLOWS
NOTES:
1. For leaving brine temperature below 40°F (4.4°C), contact your nearest YORK Office for application requirements.
2. For leaving water temperature higher than 55°F (12.8°C), contact the nearest YORK Office for application guidelines.
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.
ENGLISH
YCAL
LEAVING WATER
TEMPERATURE (°F)
HEAT EXCHANGER
FLOW (GPM)
AIR ON CONDENSER (°F)
MIN MAX MIN MAX MIN MAX
0012 40 55 12 47 0 125
0018 40 55 17 68 0 125
0021 40 55 21 84 0 125
0025 40 55 25 100 0 125
0027 40 55 30 121 0 125
0032
40 55 34 136 0 125
SECTION 6 - TECHNICAL DATA