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Johnson Controls YORK YMC2 Operation And Maintenance Manual

Johnson Controls YORK YMC2
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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 speaking person
should navigate to the User screen, using the preceding navigation chart, and select English.
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 13: Analog input ranges
Imperial range Metric range
Analog input
Low High Units Low High Units
Leaving Chilled Liquid Temperature 0.0 82.0 °F -17.7 27.7 °C
Return Chilled Liquid Temperature 0.0 94.1 °F -17.7 34.5 °C
Leaving Condenser Liquid Temperature 8.0 133.5 °F -13.3 56.3 °C
Return Condenser Liquid Temperature 8.0 133.5 °F -13.3 56.3 °C
Evaporator Refrigerant Temperature (optional) 0.0 126.1 °F -17.7 52.3 °C
Discharge Temperature 31.8 226.3 °F -0.1 107.9 °C
Condenser Pressure 0.0 300.0 psig 0.0 2069 KPAG
Condenser Temperature * -98.7 160.1 °F -72.6 71.7 °C
Evaporator Pressure 0.0 125.0 psig 0 862 KPAG
Evaporator Temperature * -44.9 64.7 °F -42.7 18.1 °C
Refrigerant Level 0.0 100.0 % 0.0 100.0 %
Drop Leg Refrigerant Temperature 0.0 121.7 °F -17.7 49.8 °C
Motor Housing Temperature 31.8 226.3 °F -0.1 107.9 °C
Note: * Saturation temperatures are calculated values. They will display XXX if the pressure
used for the calculation is out of range.
YMC
2
Mod B with OptiView Control Center
36

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Johnson Controls YORK YMC2 Specifications

General IconGeneral
BrandJohnson Controls
ModelYORK YMC2
CategoryChiller
LanguageEnglish

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