Eaton 9130 UPS User Manual page 110

TROUBLESHOOTING
Alarm or Condition
On Battery
LED is on.
1 beep every 5 seconds.
Battery Low
LED is flashing slowly.
1 beep every second.
On Bypass
LED is on.
1 beep every 5 seconds.
On Bypass
LED is on.
No beeping.
Batteries Disconnected
LED is on.
1 beep every second.
102
Eaton ® 9130 UPS (700–3000 VA) User's Guide
To check the Event Log for a history of conditions:
1. Press any button on the front panel display to activate the menu
options.
2. Press the button until EVENT LOG displays.
3. Press the Enter button to display the list of conditions.
You can also retrieve the entire Event Log in ASCII format. See
"Retrieving the Event Log" on page 47.
The following table describes typical alarms and conditions.
Possible Cause
A utility failure has occurred and
the UPS is in Battery mode.
The UPS is in Battery mode and
the battery is running low.
The UPS is in Bypass mode.
The UPS is on bypass while
operating on the High Efficiency
setting.
The UPS does not recognize the
internal batteries.
The batteries are disconnected.
S
Action
The UPS is powering the equipment with battery
power. Prepare your equipment for shutdown.
This warning is approximate, and the actual time to
shutdown may vary significantly. Depending on the
UPS load and number of Extended Battery Modules
(EBMs), the "Battery Low" warning may occur
before the batteries reach 25% capacity. See
Table 23 on page 88 for estimated runtimes.
The equipment transferred to bypass utility power.
Battery mode is not available and your equipment is
not protected; however, the utility power continues
to be passively filtered by the UPS. Check for one of
the following alarms: overtemperature, overload, or
UPS failure.
The equipment transferred to bypass utility power
as a normal function of High Efficiency operation.
Battery mode is available and your equipment is
protected.
If the condition persists, contact your service
representative.
Verify that all batteries are properly connected. If
the condition persists, contact your service
representative.
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