User Manual

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Troubleshooting
Table 17. Alarms, Notices, and Events
Alarms, Notices, and Events ActionPossible Cause
UPS On Command
(Event 172)
No Alarm
A remotely issued UPS start up
command (On command) was
received from the software. It
indicates a manually requested
transition from Standby to
Online mode. This event is not
triggered for auto restarts.
None.
UPS Off Command
(Event 173)
No Alarm
A remotely issued UPS
shutdown command (Off
command) was received from
remote software. It causes the
UPS to open all output relays
and shed the load.
None.
UPS Control Power On
(Event 181)
No Alarm
The UPS processor powered up,
either from battery or utility
power (in Standby or Online
mode).
None.
UPS System Normal
(Event 237)
No Alarm
The UPS is in a normal mode of
operation and no alarms are
active.
None.
Silencing the Alarm
Press any button on the control panel to silence the alarm. Check the alarm condition and perform the
applicable action to resolve the condition. If any new alarm becomes active, the audible alarm resumes,
overriding the previously silenced alarm.