Alarm
Probable cause
Pump 1 High Temperature
The pump is running dry or there is an overcurrent.
Pump 2 High Temperature
Pump 1 Sensor Short Circuit
Thermal contact in pump instead of FLS.
Pump 2 Sensor Short Circuit
Controller alarms
Alarm
Probable cause
Comms Fail
Comms lost to controller.
Startup Failure
Corrupt unit, try full upgrade.
8 System Setup and Operation
34
Flygt FGC 400 Installation, Operation, and Maintenance
Summary of Contents for Flygt FGC 400
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