Installation guide

5
Operation
Diagnostic Utility
Vo l t a g e
The UPS has a diagnostic feature that indicates the AC voltage.
The UPS starts a self-test as part of this procedure. The self-test does not
affect the voltage display.
Press and hold the Test button to view the AC voltage bar graph indicator.
After a few seconds, this five-LED Battery Charge indicator on the right of
the display panel will show the AC input voltage.
Refer to the figure on the left for the voltage reading (values are not listed on
the UPS).
The indicator on the UPS shows the voltage is between the displayed value
on the list and the next higher value (see Troubleshooting).
Feature
Button
Feature Title Function
Power On Press this button to turn on the UPS. Continue reading for additional
capabilities.
Power Off Press this button to turn off the UPS.
Self-Test Automatic: The UPS performs a self-test automatically when turned on,
and every two weeks thereafter (by default). During the self-test, the UPS
briefly operates the connected equipment on battery.
Manual: Press and hold the Test button for a few seconds to initiate the
self-test.
Cold Start When there is no AC power and the UPS is off, the cold start feature will
switch the UPS and connected equipment onto battery power
(see Troubleshooting).
Battery
Charge
Test
Test
Test