User manual

53
Alarm or Notice Possible cause Remark / Action
Fan Failure
(Alarm #193)
Continuous Alarm
The uninterruptible
power supply has
detected that one or
more fans are not
functioning correctly.
This is an alarm only.
Contact your service
representative
immediately and
remove the load.
Fatal EEPROM
Fault
(Alarm #53)
Continuous Alarm
There is EEPROM
data corruption due
to a failed device or
incorrect flash upgrade.
Contact your service
representative.