Temperatures And Flows - York UL R134A User Manual

Air cooled screw liquid chillers r134a 150 - 385 tons (527 - 1354 kwi) 2 and 3 compressor 50 and 60 hz ashrae 90.1 compliant
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Temperatures and Flows

MODEL
NUMBER
YCIV
50 Hz
60 Hz
0600(S/P)
0157(S/P)
0590(E/V)
0157(E/V)
0650(S/P)
0177(S/P)
0630(E/V)
0177(E/V)
0720(S/P/)
0187(S/P)
0700(E/V)
0187(E/V)
0760(E/V)
0197(E/V)
0770(S/P)
0207(S/P)
0800(E/V)
0207(E/V)
0840(S/P)
0227(S/P)
0830(E/V)
0227(E/V)
0920(S/P)
0247(S/P)
0930(E/V)
0247(E/V)
1000(S/P)
0267(S/P)
1050(E/V)
0267(E/V)
1070(S/P)
0287(S/P)
1120(E/V)
0287(E/V)
1180(S/P)
0307(S/P)
1220(E/V)
0327(E/V)
1340(S/P)
0357(S/P)
1380(E/V)
0357(E/V)
1500(S/P)
0397(S/P)
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 60°F (15.6°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.
10
TEMPERATURE AND FLOWS
(English Units)
LEAVING WATER
TEMPERATURE (°F)
MIN.
MAX.
1
2
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
40
60
COOLER
FLOW
3
(GPM)
MIN.
MAX.
140
675
160
750
160
750
160
750
160
750
160
750
180
750
180
800
180
750
180
800
180
750
180
800
180
800
180
800
250
1200
250
1200
250
1200
300
1200
300
1200
300
1200
300
1200
300
1200
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
0
125
0
125
0
125
0
125
0
125
0
125
0
125
JOHNSON CONTROLS

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