Sterlco S Series Central Chilling Stations - Manual (Page 60)

Page 60 of 77 SCW Series Central Chilling Stations
„ Chilled Water Circuit High Pressure (One per chilled water
circuit)
„ Chilled Water Circuit Low Pressure (One per chilled water
circuit)
„ Pump motor overload (One per system pump)
If an alarm condition occurs, the follow screen is displayed:
Figure 15
Alarm Condition Screen
To acknowledge the alarm, press the alarm silence button to clear
it. It will then appear in the alarm history screen. Except for High
and Low Water Temperature, and Low Refrigerant Pressure, these
alarms are considered fatal and maintenance must be preformed in
order to allow the chiller to fully run. Should a compressor or
pump turn off from an alarm condition, the remaining will shut
down and display FAULT in the status screen for the device.