York YK-EP Operation And Maintenance Manual page 21

Languages
The Screens can be displayed in various languages. Language selection is done on the USER Screen.
The desired language is selected from those available. Not all languages are available. English is
the default language. If a language other than English is being displayed, an English-only speaking
person should navigate to the USER Screen using the preceding navigation chart and select English
per the USER Screen instructions in this manual.
Analog input ranges
The following table indicates the valid display range for each of the analog input values. In the
event that the input sensor is reading a value outside of these ranges, the < or > symbols will be
displayed beside the minimum or maximum value, respectively.
Table 3: Analog input ranges
Analog input
Leaving chilled liquid temperature
Return chilled liquid temperature
Leaving condenser liquid temperature
Return condenser liquid temperature
Evaporator refrigerant temperature
(optional)
Discharge temperature
Oil temperature
Condenser pressure
Condenser temperature
Evaporator pressure
Evaporator temperature
Oil pump pressure
High speed thrust bearing proximity
position (Style E and earlier chillers with G,
H, or J compressors and Style F and later
chillers with J or H3 compressors)
Refrigerant level
Drop leg refrigerant temperature
Motor winding temperature – RTD (Phase
A, B, C)
Motor winding temperature – 50K Ohm
transmitter (Phase A, B, C)
Motor bearing temperature – RTD (shaft
end and opposite end)
Motor bearing vibration – accelerometer
(shaft end and opposite end)
Note: Saturation temperatures are calculated values. They will display XXX if the pressure used
for the calculation is out of range.
YK-EP Style B Centrifugal Chiller
English range
Low High Units
0.0 82.0 °F
0.0 94.1 °F
8.0 133.5 °F
8.0 133.5 °F
0.0 126.1 °F
31.8 226.3 °F
31.8 226.3 °F
0.0 315.0 PSIG
-98.7 160.1 °F
5.5 77.4 PSIG
-44.9 64.7 °F
0.0 315.0 PSIG
8.0 99.0 Mils
0.0 100.0 %
0.0 121.7 °F
32.0 399.5 °F
31.2 412.5 °F
32.0 399.5 °F
0.0 30.0 _
Metric range
Low High Units
-17.7 27.7 °C
-17.7 34.5 °C
-13.3 56.3 °C
-13.3 56.3 °C
-17.7 52.3 °C
-0.1 107.9 °C
-0.1 107.9 °C
0.0 2172.4 KPAG
-72.6 71.7 °C
37.9 533.7 KPAG
-42.7 18.1 °C
0.0 2172.4 KPAG
-7.1 148.8 °C
0.0 100.0 %
-17.7 49.8 °C
0.0 204.2 °C
-0.5 211.4 °C
0.0 204.2 °C
_ _ _
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