YORK INTERNATIONAL
3
FORM 150.40-NM25
GENERAL INFORMATION
FIG. 1 – COOLER WATER PRESSURE DROP
VOLTAGE
OPTIMUM
MIN.
MAX.
CODE
VOLTAGE
VOLTS
VOLTS
17
200-3-60
180
220
28
230-3-60
207
253
40
330-3-60
355
415
46
460-3-60
414
506
50
380/415-3-50
342
440
58
575-3-60
517
633
64
346-3-50
311
381
TABLE 1 – VOLTAGE LIMITATIONS
NOTE: The evaporator is protected against freeze-up
to –20°F (–28.9°C) with an electrical heater
cable.
UNIT
COOLER
MODEL
WATER GPM
YCA-
MIN.
MAX.
Q10, R11
120
550
M12, N13
120
580
K14, L15
120
580
I16, J17
150
640
G18, H19
200
700
*0° (–17.8°) With Optional Low Ambient Kit.
LEAVING LIQUID
MIN.
40 (4.4)
TEMP., °F (°C)
MAX.
50 (10)
AIR ON
MIN.
35* (1.7)
CONDENSER, °F (°C)
MAX.
130 (54.4)
The YCA packaged liquid chillers are completely self-
contained outdoor units shipped ready for final installa-
tion requiring only liquid connections, power and con-
trol wiring. They are designed primarily for central sta-
tion air conditioning applications with normal installa-
tions being on rooftops or on ground level beside the
building.
CODE STATUS
The units are designed in accordance with N.E.C., ANSI
B9.1, U.L., and ASME Codes.
OPERATING LIMITATIONS
00014TG
