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York YK-EP Operation And Maintenance Manual page 186

Centrifugal chiller
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Table 195: YK-EP trend slot numbers
General
Description
1542
Oil Heater
1543
Oil Return Solenoid
1544
Oil Return Min
8192
Pump Oil Pressure (HOP)
8193
Sump Oil Pressure (LOP)
8236
ACC Surge Detected
8238
Surge Avoidance Surge Count
8319
Surge Avoidance Surge Detected
Oil Pump Drive Command
8197
Frequency
29199
Condenser Level Control State
Condenser Level Control
29200
Command
29201
Condenser Active Level Setpoint
29231
Condenser Refrigerant Level
8223
High Speed Thrust Solenoid
High Speed Thrust Bearing
8225
Proximity Differential
1281
Pre-Rotation Vanes Position
8280
Stall Detector Voltage
8281
Diffuser Gap Open
8282
Diffuser Gap Close
17408
Discharge Pressure
STARTER
2305
Motor Run
2306
% Full Load Amps
Operating Hours Since Last
2351
Motor Lubrication
2560
Phase A Current
2561
Phase B Current
2562
Phase C Current
2563
Phase A Voltage
2564
Phase B Voltage
2565
Phase C Voltage
2570
Input Power
2571
kW Hours
2572
Phase A Current
2573
Phase B Current
2574
Phase C Current
2575
Phase A Voltage
2576
Phase B Voltage
2577
Phase C Voltage
2578
Phase A Temperature
2579
Phase B Temperature
2580
Phase C Temperature
2817
Full Load Amps
2818
Input Power
2819
kW Hours
186
Mod A SSS Mod B SSS
X
X
X
X
X
SURGE
X
X
X
VARIABLE SPEED OIL PUMP
X
CONDENSER REFRIGERANT LEVEL CONTROL
X
X
X
X
PROXIMITY PROBE
X
X
VARIABLE GEOMETRY DIFFUSER
X
X
X
X
X
X
X
X
X
X
X
X
X
X
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
MVSSS
VSD
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
X
X
n/a
X
X
n/a
X
X
n/a
X
X
n/a
X
X
n/a
X
X
n/a
X
X
n/a
X
X
n/a
X
n/a
n/a
X
n/a
n/a
X
n/a
n/a
n/a
n/a
n/a
n/a
n/a
X
n/a
n/a
X
YK-EP Style B Centrifugal Chiller
MVVSD
E-M
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
n/a
X
n/a
X
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
X
n/a
X
n/a
X
n/a
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