Troubleshooting
IdenticationofAlarms
AlarmconditionsareidentiedbyLEDs(A),(B),(C)andthebuzzer.
LED(A)LED(B)LED(C)
Buzzer
Signicance
--
IntermittentNormalACsourcenotavailable
--
IntermittentUPSshutdownfollowingendofbattery
power
--
IntermittentUPSshutdownonfaultrequiringservicing
byafter-salessupport
Detailedinformationonallalarmsissuppliedonthedisplay.
•Onthescreen,selectthealarmforwhichinformationisrequired.
•Holddownthecorrespondingfunctionkeytodisplaythepossiblecausesofthefaultandtherequired
action.
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MGEGalaxy500040-130kV A480V
990-5219-001
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