Johnson Controls YORK YK MaxE, Operation Manual

Page: 172 / 184

JOHNSON CONTROLS
172
FORM 160.54-O1
YORK Update
ChilleR id 0
(c) 1997 – 2001 YORK INTERNATIONAL CORPORATION
Mon 22 Nov 1999 8:50:45 AM
SYSTEM RUN
LEAVING CHILLED LIQUID CONTROL
[List all warnings presently active]
Controls C.MLM.01.06.102
Run Time 0 Days 2 Hr 59 Min
Operating Hours = 25 Hr
Number Of Starts = 6
Control Source = Local
Evaporator
-----------------------------------------------------------------------------------
Leaving Chilled Active Setpoint = 45.0 ~F
Chilled Liquid Pump = Run
Chilled Liquid Flow Switch = Closed
Leaving Chilled Liquid Temperature = 45.0 ~F
Return Chilled Liquid Temperature = 55.0 ~F
Evaporator Pressure = 75.0 Psig
Evaporator Saturation Temperature = 44.4 ~F
Evaporator Refrigerant Temperature = 44.5 ~F
[If Refrigerant Sensor enabled]
Small Temperature Difference
= 0.5 ~F
Condenser
-----------------------------------------------------------------------------------
Condenser Liquid Pump = Run
Condenser Liquid Flow Switch = Closed
Leaving Condenser Liquid Temperature = 95.0 ~F
Return Condenser Liquid Temperature = 85.0 ~F
Condenser Pressure = 200.0 Psig
Condenser Saturation Temperature = 101.4 ~F
Small Temperature Difference = 6.4 ~F
Drop Leg Refrigerant Temperature = 83.0 ~F
[If Drop Leg Sensor enabled]
Sub Cooling Temperature
= 18.4 ~F
[If Drop Leg Sensor enabled]
Compressor
-----------------------------------------------------------------------------------
Discharge Temperature = 120.0 ~F
Liquid Line Solenoid = On
[If Mod C Chiller]
Vent Line Solenoid
= On
[If Mod D Chiller or higher]
Oil Sump
-----------------------------------------------------------------------------------
Oil Pump Run Output = On
Sump Oil Pressure (LOP) = 75.8 Psig
Pump Oil Pressure (HOP) = 124.6 Psig
Oil Pressure = 47.8 Psid
Oil Sump Temperature = 150.0 ~F
Oil Heater = Off
[If Mod D Chiller or higher]
Oil Return Solenoid
= Off
[If Mod D Chiller or higher]
fig. 45 – SAMPLE PRINTOUT (STATUS)
[Skip the following section if Hot Gas Bypass is not
enabled]
Hot Gas
-----------------------------------------------------------------------------------
Valve Position = 15 %
Pre-Rotation Vanes Position = 75 %
Surge
-----------------------------------------------------------------------------------
Total Surge Count = 127
Surge Window Time = 1 Min
Surge Window Count = 0
[Skip the following section if Variable Speed Oil Pump
is not installed]
Variable Speed Oil Pump
-----------------------------------------------------------------------------------
Oil Pump Drive Command Frequency = 25.0 Hz
Pulldown Time Remaining = 9.0 Min
[If Pulldown in effect]
[Skip the following section if Liquid Level is not
enabled]
Refrigerant Level Control
-----------------------------------------------------------------------------------
Refrigerant Level Position = 35 %
Ramp Up Time Remaining = 15 Sec
[If Ramp Up in effect]
Proximity Probe
-----------------------------------------------------------------------------------
High Speed Thrust Bearing Proximity Differen = 2 Mils
High Speed Thrust Solenoid
= On
[If Mod C Chiller]
[Skip the following section if Motor Type is not EM]
Electro-Mechanical Starter
-----------------------------------------------------------------------------------
Motor Run = On
% Full Load Amps = 94 %
[Skip the following section if Motor Type is not Mod A SSS]
Liquid-Cooled Solid State Starter
-----------------------------------------------------------------------------------
Motor Run = On
% Full Load Amps = 94 %
Phase A Voltage = 447 V
Phase B Voltage = 409 V
Phase C Voltage = 442 V
Phase A Current = 193 A
Phase B Current = 204 A
Phase C Current = 190 A
[Skip the following section if Motor Type is not Mod B
SSS]
Liquid-Cooled Solid State Starter
-----------------------------------------------------------------------------------
Starter Model = 26L
Motor Run = On
% Full Load Amps = 95 %
kW Hours = 20723 kWH
Input Power = 8225 kW
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