Johnson Controls YORK Tempo YLAA Series, Установка, эксплуатация и обслуживание

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FORM 150.72-NM1 (1020)
47
JOHNSON CONTROLS
55
OPERATIONAL LIMITATIONS (ENGLISH)
Voltage Limitations
The following voltage limitations are absolute and
operation beyond these limitations may cause serious
damage to the compressor.
Excessive flow will cause damage to
the cooler. Do not exceed maximum
cooler flow. Special care should be
taken when multiple chillers are fed
by a single pump.
TABLE 2 – 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
SECTION 5 – TECHNICAL DATA
TABLE 1 – TEMPERATURES AND FLOWS
NOTES:
1. For leaving brine temperature below 40°F (4.4°C), contact your nearest Johnson Controls Office for application requirements.
2. For leaving water temperature higher than 55°F (12.8°C), contact the nearest Johnson Controls Office for application guidelines. 3. The evaporator
is protected against freezing to -20°F (-28.8°C) with an electric heater as standard.
3. For operation at temperatures below 25°F (-3.9°C), the optional Low Ambient Kit will need to be installed on the system (for YLAA0014 0080 models
only).
4. For operation at temperatures above 115°F (46.1°C), the optional High Ambient Kit will need to be installed on the system.
Nominal Evaporator Water Flow
Unit Designa-
tion
Temperature (°F) Water Flow (gpm) Air On Condenser (°F)
MIN MAX MIN MAX MIN MAX
YLAA0070SE 40 55 60 285 0 125
YLAA0080SE 40 55 100 355 0 125
YLAA0090SE 40 55 140 625 0 125
YLAA0100SE 40 55 100 385 0 125
YLAA0115SE 40 55 100 385 0 125
YLAA0120SE 40 55 150 625 0 125
YLAA0135SE 40 55 120 625 0 125
YLAA0150SE 40 55 120 625 0 125
YLAA0155SE 40 55 150 625 0 125
YLAA0170SE 40 55 120 625 0 125
High Efficiency
YLAA0091HE40 55 100 385 0 125
YLAA0101HE40 55 100 385 0 125
YLAA0125HE40 55 100 385 0 125
YLAA0141HE40 55 150 625 0 125
YLAA0156HE40 55 120 625 0 125
YLAA0175HE40 55 180 650 0 125