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YORK INTERNATIONAL
122
FORM 160.55-O1 (604)
FIG. 48 – CONTINUED
Printers
YORK SETPOINT CHANGE LOG
CHILLER ID 163
© 1997 – 2000 YORK INTERNATIONAL COR PO RA TION
Mon 09 Oct 2000 3:33:47 PM
Log Entry 1 Evaporator - Leaving Chilled Local Setpoint
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Date = 05 Oct 2001
Time = 4:23:49 PM
Access Level = Service
User Id = 4268
Old Value = 46.5 ~F
New Value = 48.0 ~F
Log Entry 2 Condenser - High Pressure Warning Threshold
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Date = 05 Oct 2001
Time = 1:36:12 PM
Access Level = Service
User Id = 4268
Old Value = 162.5 Psig
New Value = 225.0 Psig
Log Entry 3 Condenser - Drop Leg
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Date = 05 Oct 2001
Time = 1:36:02 PM
Access Level = Service
User Id = 4268
Old Value = Disabled
New Value = Enabled
Log Entry 4 Evaporator - Refrigerant
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Date = 05 Oct 2001
Time = 1:35:48 PM
Access Level = Service
User Id = 4268
Old Value = Disabled
New Value = Enabled
FIG. 49 – SAMPLE PRINTOUT (SECURITY LOG)
[Skip the following section if Motor Type is not VSD]
Variable Speed Drive
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Motor Run = Off
% Full Load Amps = 0 %
Pre-Rotation Vanes Position = 0 %
Full Load Amps = 402 A
Precharge Relay Output = Off
Trigger SCR Output = Off
Water Pump Output = Off
KW Hours = 14528 KWH
Input Power = 150 KW
Output Frequency = 0 Hz
Output Voltage = 800 V
DC Bus Voltage = 600 V
DC Inverter Link Current = 300 A
Phase A Output Current = 0 A
Phase B Output Current = 0 A
Phase C Output Current = 0 A
Internal Ambient Temperature = 88 ~F
Converter Heatsink Temperature = 102 ~F
Phase A Heatsink Temperature = 93 ~F
Phase B Heatsink Temperature = 99 ~F
Phase C Heatsink Temperature = 97 ~F
[Skip the following section if Motor Type is not VSD,
or Filter is not
present]
Harmonic Filter Data
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Precharge Contactor = Off
Supply Contactor = Off
Operating Mode = Stopped
Phase Rotation = ABC
Total Supply KVA = 148 KVA
Total Power Factor = 0.97
DC Bus Voltage = 608 V
Heatsink Temperature = 102 ~F
Voltage Peak N-L1 = 200 V
Voltage Peak N-L2 = 200 V
Voltage Peak N-L3 = 200 V
L1-L2 RMS Voltage = 215 V
L2-L3 RMS Voltage = 215 V
L3-L1 RMS Voltage = 215 V
L1 RMS Filter Current = 150 A
L2 RMS Filter Current = 150 A
L3 RMS Filter Current = 150 A
L1 RMS Supply Current = 152 A
L2 RMS Supply Current = 152 A
L3 RMS Supply Current = 152 A
L1 Voltage Total Harmonic Distortion = 1.5 %
L2 Voltage Total Harmonic Distortion = 1.2 %
L3 Voltage Total Harmonic Distortion = 1.1 %
L1 Supply Current Total Demand Distortion = 2.6 %
L2 Supply Current Total Demand Distortion = 2.3 %