Sterlco S Series Central Chilling Stations - Manual (Page 69)

SSC Series Central Chilling Stations Page 69 of 86
„ Compressor Motor Protector Fault (One for each compressor)
„ Chilled Water Circuit Low Flow (One per chilled water circuit)
„ Chilled Water Circuit Freezestat (One per chilled water circuit)
„ 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