Table 14. Typical alarms and conditions (continued)
Alarm or condition
Possible cause
Action
Battery Disconnected
(Alarm 199)
Fast Beeping Alarm
The UPS does not recognize the
internal batteries.
Make sure that all batteries are
correctly connected. If the condition
remains, contact your service
representative.
The battery voltage is lower than the
batteries disconnected level that is
defined for the UPS. This might be
due to a blown fuse, intermittent
battery connection, or a battery cable
that is disconnected.
Low Battery Warning
(Alarm 56)
Fast Beeping Alarm
The remaining battery time or battery
capacity is lower than the battery low
warning level that is defined for the
UPS.
This warning is approximate. The
actual time to shutdown might vary
depending on the UPS load and
presence of an extended battery
module.
Shutdown Imminent
(Alarm 55)
Continuous Alarm
The communication to external
devices stops because the UPS has
entered a state in which it might
abruptly stop operating without further
notice unless utility power returns.
The alarm is issued when the
remaining battery time reaches zero.
All connected devices should have
already gone through an orderly
shutdown.
Low Battery Shutdown
(Alarm 174)
Continuous Alarm
The UPS has exhausted the battery
capacity and shut down.
Resolve the condition that led to
shutdown, and then apply utility
power for 48 hours to recharge the
batteries.
Battery Test Failed
(Notice 191)
Slow Intermittent Alarm
A weak battery string was detected
during the last battery test.
This is a warning notice. Replace the
batteries soon.
Service Battery
(Alarm 149)
Fast Beeping Alarm
A faulted battery string has been
detected, and as a result, the charger
is disabled.
Contact your service representative.
Utility Not Present
(Notice 59)
Slow Intermittent Alarm
The utility power level has fallen
below the Utility Not Present
threshold (typically <25 to 50 V).
The UPS transfers to Battery mode if
it is supporting the load. The UPS
shuts down if it is not supporting the
load.
Bypass Not Available
(Event 105)
No Alarm
Utility is outside of the bypass limits
defined in the UPS.
Check the bypass settings. See
“Configuration” on page 32.
Input AC Over Voltage
(Alarm 6)
Fast Beeping Alarm
The utility power voltage exceeds the
maximum operating range.
The UPS transfers to Battery mode if
it is supporting the load.
Input AC Under Voltage
(Notice 7)
Slow Intermittent Alarm
The utility power voltage is below the
minimum operating range.
The UPS transfers to Battery mode if
it is supporting the load. The UPS
shuts down if it is not supporting the
load.
Input Under/Over Frequency
(Notice 8)
Slow Intermittent Alarm
The utility power frequency is out of
usable frequency range.
The UPS transfers to Battery mode if
it is supporting the load.
Site Wiring Fault
(Alarm 194)
Fast Beeping Alarm
An alarm is triggered when the
difference between the ground and
neutral voltage is
≥
25 V (tolerance
+50 V, -0 V).
Have a qualified electrician correct
the wiring problem. If the UPS is not
wired with a neutral wire, change the
Site Wiring Fault Alarm
setting to
Disabled
in the
Settings
menu (see
Chapter 6. Troubleshooting
59
Summary of Contents for 11000 VA LCD 5U
Page 2: ......
Page 13: ...Taiwan Class A compliance statement 71 Index 73 Contents xi...
Page 14: ...xii 11000 VA UPS and 11000 VA EBM Installation and Maintenance Guide...
Page 40: ...26 11000 VA UPS and 11000 VA EBM Installation and Maintenance Guide...
Page 56: ...42 11000 VA UPS and 11000 VA EBM Installation and Maintenance Guide...
Page 60: ...46 11000 VA UPS and 11000 VA EBM Installation and Maintenance Guide...
Page 76: ...62 11000 VA UPS and 11000 VA EBM Installation and Maintenance Guide...
Page 86: ...72 11000 VA UPS and 11000 VA EBM Installation and Maintenance Guide...
Page 90: ...76 11000 VA UPS and 11000 VA EBM Installation and Maintenance Guide...
Page 91: ......
Page 92: ...Part Number 60Y1454 Printed in USA 1P P N 60Y1454...