York Millennium YCAJ150, Installation Operation & Maintenance, Page: 6 / 116

6 YORK INTERNATIONAL
LD02644
OPERATIONAL LIMITATIONS (English)
VOLTAGE LIMITATIONS
The following voltage limitations are absolute and opera-
tion beyond these limitations may cause serious dam-
age to the compressor.
VOLTAGES
TEMPERATURES AND FLOWS
NOTES:
1. Standard units cannot be operated below 40°F leaving chilled
liquid temperature.
2. Operation below 25°F requires the Optional Low Ambient kit
(Minimum recommended operating temperature is 0°F).
3. Operation above 115°F requires Optional High Ambient kit
(Maximum recommended operating temperature is 130°F).
4. The evaporator is protected against freeze-up to -20°F with an
electrical heater cable as standard.
CAUTION: Excessive flow will cause damage to the
cooler. Do not exceed max. cooler GPM.
Special care should be taken when mul-
tiple chillers are fed by a single pump.
UNIT POWER MIN. MAX.
200-3-60 180 220
230-3-60 207 253
380-3-60 355 415
460-3-60 414 506
380/415-3-50 342 440
346-3-50 311 381
575-3-60 517 633
MODEL
LVG.WATER COOLER AIR ON
YCA
TEMP. °F GPM CONDENSER °F
MIN. 1 MAX. MIN. MAX. MIN. 2 MAX. 3
J150 40 50 150 640 0 130
J160 40 50 150 640 0 130
J180 40 50 200 722 0 130
J190 40 50 200 722 0 130
J200 40 50 250 803 0 130
J220 40 50 250 803 0 130
J230 40 50 250 803 0 130
COOLER KEY
CODE MODEL YCA
H J150, J160
K J180, J190
N J200, J220, J230
FIG. 3A – COOLER WATER PRESSURE DROP (English)