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FORM 50.40-OM2
63YORK INTERNATIONAL
FIG. 28 – OPERATING DATA PRINTOUT EXAMPLE (YCAS CHILLER)
4
York International Corporation
Unit X Status
X Comp Screw
2:04PM 18 JUN 01
System 1 No Cooling Load
System 2 Compressor Running
System 3 No Cooling Load
System 4 Compressor Running
Options
Chilled Liquid Type = Water
Ambient Control Mode = Standard
Refrigerant Type = R-22
Program Values
Current Limit Setpoint = 100 %
Local/Remote Control Mode = Remote
Unit Data
Leaving Chilled Liquid Temperature = 49.0 °F
Return Chilled Liquid Temperature = 58.2 °F
Leaving Chilled Liquid Setpoint = 20.0 °F
Control Range = 2.0 °F
Ambient Temerature = 74.8 °F
Lead System = 2
Evaporator Pump Contact = On
Evaporator Heater = Off
Software Version = C.ACS.09.03
System 1 Data
System Run = Off
System Run Time = 0 Min
Motor Current (%FLA) = 0 %
Suction Pressure = 125.4 Psig
Discharge Pressure = 131.3 Psig
Oil Pressure = 130.6 Psig
Suction Temperature = 68.4 °F
Discharge Temperature = 68.8 °F
Oil Temperature = 68.8 °F
Saturated Suction Temp = 71.8 °F
Suction Superheat = 3.4 °F
Saturated Discharge Temp = 74.5 °F
Discharge Superheat = 6.3 °F
Slide Valve Step = 0
Cooler Inlet Refrig Temp = 44.6 °F
Liquid Line Solenoid = On
Economizer Solenoid = Off
Condenser Fan Stage = 0
Compressor Heater = On
System 2 Data
System Run = On
System Run Time = 15 Min
Motor Current (%FLA) = 87 %
Suction Pressure = 57.2 Psig
Discharge Pressure = 233.1 Psig
Oil Pressure = 218.0 Psig
Suction Temperature = 42.9 °F
Discharge Temperature = 145.5 °F
Oil Temperature = 102.8 °F
Saturated Suction Temp = 31.7 °F
Suction Superheat = 11.2 °F
Saturated Discharge Temp = 112.1 °F
Discharge Superheat = 33.4 °F
Slide Valve Step = 70
Cooler Inlet Refrig Temp = 23.6 °F
Liquid Line Solenoid = On
Economizer Solenoid = On
Condenser Fan Stage = 3
Compressor Heater = Off
System 3 Data
System Run = Off
System Run Time = 0 Min
Motor Current (%FLA) = 0 %
Suction Pressure = 125.4 Psig
Discharge Pressure = 131.3 Psig
Oil Pressure = 130.6 Psig
Suction Temperature = 68.4 °F
Discharge Temperature = 68.8 °F
Oil Temperature = 68.8 °F
Saturated Suction Temp = 71.8 °F
Suction Superheat = 3.4 °F
Saturated Discharge Temp = 74.5 °F
Discharge Superheat = 6.3 °F
Slide Valve Step = 0
Cooler Inlet Refrig Temp = 44.6 °F
Liquid Line Solenoid = Off
Economizer Solenoid = Off
Condenser Fan Stage = 0
Compressor Heater = On