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Installation
TABLE 4 – TEMPERATURES AND FLOWS
LEAVING WATER
YCAL00
TEMPERATURE (°F)
MIN
1
43SC
40
57SC
40
73SC
40
87SC
40
107SC
40
117SC
40
133SC
40
147SC
40
157SC
40
173SC
40
197SC
40
217SC
40
237SC
40
253SC
40
VOLTAGE LIMITATIONS
The following voltage limitations are absolute and op-
eration beyond these limitations may cause serious dam-
age to the compressor.
TABLE 5 – VOLTAGES
UNIT POWER
380/415-3-50
NOTES:
1. Standard units cannot be operated below 40°F leaving chilled water temperature.
2. For leaving water temperature higher than 55°F, contact the nearest YORK Office for application guidelines.
3. The evaporator is protected against freeze-up to -20.0°F with an electrical heater as standard.
4. Operation below 25°F requires Optional Low Ambient Kit for operation to 0°F.
5. Operation above 115°F requires Optional High Ambient Kit for opertion to 125°F.
24
OPERATIONAL LIMITATIONS (ENGLISH)
COOLER FLOW (GPM
MAX
MIN
2
55
30
55
30
55
35
55
45
55
75
55
75
55
75
55
75
55
75
55
75
55
130
55
130
55
130
55
120
MIN.
MAX.
342
440
3
)
AIR ON CONDENSER (°F)
MAX
MIN
4
60
0
60
0
70
0
75
0
110
0
250
0
250
0
250
0
250
0
250
0
390
0
390
0
390
0
430
0
Excessive flow will cause damage to the
cooler. Do not exceed max. cooler flow.
Special care should be taken when mul-
tiple chillers are fed by a single pump.
MAX
5
125
125
125
125
125
125
125
125
125
125
125
125
125
125
YORK INTERNATIONAL
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