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
Summary of Contents for YCAL0012EC
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