Section 5 - Technical Data; Operational Limitations (English); Temperatures And Flows; Voltage Limitations - York YLAA0285SE Manual

FORM 150.72-NM3 (1020)
ISSUE DATE 10/05/2020
TABLE 1 – TEMPERATURES AND FLOWS
Temperature (°F)
Unit Designation
MIN
YLAA0285SE 40
YLAA0320SE 40
YLAA0360SE 40
YLAA0400SE 40
YLAA0435SE 40
YLAA0485SE
40
YLAA0195HE 40
YLAA0220HE 40
YLAA0260HE 40
YLAA0300HE 40
YLAA0350HE
40
YLAA0390HE 40
YLAA0440HE 40
YLAA0445HE 40
YLAA0515HE 40
NOTES:
1. For leaving brine temperature below 4°C (40°F), contact your nearest Johnson Controls Office for application requirements.
2. For leaving water temperature higher than 13°C (55°F), contact the nearest Johnson Controls Office for application guidelines.
3. The evaporator is protected against freezing to -29°C (-20°F) with an electric heater as standard.
4. For operation at temperatures below -4°C (25°F), the optional Low Ambient Kit will need to be installed on the system.
5. For operation at temperatures above 46°C (115°F), the optional High Ambient Kit will need to be installed on the system.
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.
JOHNSON CONTROLS
SECTION 5 – TECHNICAL DATA

OPERATIONAL LIMITATIONS (ENGLISH)

Nominal Evaporator Water Flow
MAX
55
55
55
55
55
55
High Efficiency
55
55
55
55
55
55
55
55
55
Water Flow (gpm)
MIN MAX
100 355
100 385
100 385
120 625
120 625
150 625
100 355
100 355
100 385
100 385
120 625
180 650
150 625
120 625
180 650

VOLTAGE LIMITATIONS

The following voltage limitations are absolute and
operation beyond these limitations may cause serious
damage to the compressor.
TABLE 2 – VOLTAGE LIMITATIONS
UNIT POWER MIN.
200-3-60 180
230-3-60 207
380-3-60 355
460-3-60 414
575-3-60 517
Air On Condenser (°F)
MIN MAX
0 125
0 125
0 125
0 125
0 125
0 125
0 125
0 125
0 125
0 125
0 125
0 125
0 125
0 125
0 125
MAX.
220
253
415
506
633
45
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