Running Automatic Battery Tests - Eaton 9910 User Manual

OPERATION
34
Eaton 9910 UPS and EBM User's Guide
For the maximum battery runtime when you are using power
management software, configure the UPS for the EBM:
1. From the main menu, press the down (
Configuration menu, and press the OK button.
2. Press the down ( B
press the OK button.
3. Press the down ( B
you want.
Configuration
UPS only (internal batteries)
UPS and one EBM
NOTE The system adjusts runtime automatically according to present load levels and
whether an EBM is configured.
4. Press the OK button for 1 second to confirm.

Running Automatic Battery Tests

The automatic discharge test is enabled by default and runs during the
transition from Float to Rest mode. After the test is complete, the
charge cycle restarts to completely charge the batteries and then
continues to Rest mode. The automatic test runs approximately once
every three months and does not run again until after three more Float
to Rest mode transitions. If a manual battery test is requested, the
automatic battery test timer is reset so that it does not run for the next
three months.
For an automatic battery test to run, the following requirements must be
met:
S
The Automatic Battery Tests setting is enabled (see "Configuring
Automatic Battery Tests").
S
The batteries are fully charged.
S
The UPS is in Normal mode with no active alarms.
S
The load is greater than 10%.
S
The bypass voltage is usable (6000 VA models only).
S
P-164000005 Rev 2
B
) button to scroll to External Battery Modules, and
) button to select the battery number value that
Setting
0 (default)
1
) button to scroll to the