Operation
Display Panel Indicators and Function Buttons
Indicator
LED
Indicator Title
Description
On-Line
The UPS is supplying utility power to the connected equipment
(see
Troubleshooting
).
AVR Trim
The UPS is compensating for a high utility voltage (see
Troubleshooting
).
AVR Boost
The UPS is compensating for a low utility voltage (see
Troubleshooting
).
On Battery
The UPS is supplying battery power to the connected equipment.
Overload
The connected equipment is drawing more than the UPS power rating allows
(see
Troubleshooting
).
Replace Battery/Battery
Disconnected
The battery is disconnected or must be replaced (see
Troubleshooting
).
Diagnostic Utility
Voltage
The UPS has a diagnostic feature that indicates the utility 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
button to view the utility voltage bar graph indicator.
After a few seconds, this five-LED
Battery Charge
indicator on the right of the display
panel will show the utility 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 tuned 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
button
for a few seconds to initiate the self-test.
Cold Start
When there is no utility power and the UPS is off, the cold start feature will switch the UPS and
connected equipment onto battery power
(see
Troubleshooting
).
Battery
Charge
