If a fault occurs, the UPS automatically switches to Bypass Mode. The original operating mode will be
maintained only in the case of a battery disconnection fault. The fault message alternates with UPS Mode
once a second, the red fault indicator on the operation and display panel lights up and the alarm sounds
continuously.
If a fault occurs:
1. Enter the ALARM CONTROL screen, and select AUDIBLE ALARM ON or AUDIBLE ALARM OFF
to switch the alarm On or Off.
2. Enter the EVENT LOG screen, and select VIEW LOG to view the entire event log.
NOTE: There will be a short delay before the EVENT LOG screen displays the historical fault log to
allow the log to load.
4 Operation and Display Panel
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