Transferring From Bypass To Normal Mode; Retrieving The Event Log; Behavior On Overload - Dell H955N User Manual

Transferring from Bypass to Normal Mode

To transfer from Bypass to Normal mode:
1
Press the button for longer than one second to go to the main menu selection and scroll down to
the Control menu using the
2
Press the button to enter the Control menu.
3
Select Go to Normal.
The text on the screen changes to Normal Command Sent. The Normal mode icon
indicating Normal mode.

Retrieving the Event Log

To retrieve the Event Log:
1
Press the button for longer than one second to go to the main menu selection and scroll down to
the Event Log menu using the
2
Press the button to enter the Event Log list.
3
Scroll through the listed events, notices, and alarms using either the

Behavior on Overload

See Table 7 for an explanation of how the UPS responds to an overload condition.
Table 7. Behavior on Overload
Overload Severity Load Level
Level 1 100% to 101%
Level 2 102% to 110%
Level 3 > 110%
|
46
Operation
button.
button.
On Utility Power
Overload alarm and supports
load indefinitely
Overload and Level 2
Overload alarms and
supports load indefinitely
Overload, Level 2 Overload,
and Level 3 Overload alarms
and supports load
indefinitely
button or the
On Battery
Overload alarm and supports load until
low battery shutdown level is reached
Transfers to Fault mode in 12 seconds
(±1 sec) or when low battery shutdown
level is reached
Transfers to Fault mode in 300 ms to
1 sec
flashes,
button.