Testing a battery
Before you run a battery test, make sure that:
v
The batteries are fully charged.
v
The uninterruptible power supply is in Normal mode with no active alarms.
v
The load is greater than 10%.
To test the battery, complete the following steps:
1. Connect the uninterruptible power supply to a power outlet for at least 48 hours
to charge the batteries.
2. While the main menu is displayed, press the down (
) button to scroll to the
Control
menu, and press the OK button.
3. Press the down (
) button to scroll to
Battery Test
.
4. Press the OK button to view the Battery Test status.
5. If necessary, press the down (
) button to select
Yes
for
Schedule battery
test
.
Note:
If the battery test cannot be scheduled at this time, select
Yes
to
Cancel
the test
.
6. Press the OK button to schedule the battery test for the next available test time.
During the battery test, the uninterruptible power supply transfers to Battery mode
and discharges the batteries for 25% of the original expected runtime. The front
panel displays
Battery test running
and the percentage of the test that is
completed. The results are displayed on the front panel when the test is completed.
Chapter 5. Hardware maintenance information
39
Summary of Contents for 1500VA
Page 1: ...1000 VA LCD Tower UPS and 1500 VA LCD Tower UPS Installation and Maintenance Guide ...
Page 2: ......
Page 3: ...1000 VA LCD Tower UPS and 1500 VA LCD Tower UPS Installation and Maintenance Guide ...
Page 50: ...40 1000 VA and 1500 VA LCD Tower UPS Installation and Maintenance Guide ...
Page 67: ......
Page 68: ... Part Number 60Y1421 Printed in USA 1P P N 60Y1421 ...