TURNING THE UNIT ON/OFF
On / Off / Test Button
When the UPS is connected to an AC source and there is an
acceptable AC voltage present; press and then release the
On/Off/Test button during the audible alarm's first beep to
turn the UPS on. UPS will provide an output and the load will
be powered. Then the UPS will perform a five second self-test. Once the UPS
has passed its self-test the UPS will be ready for normal operation.
When the UPS is in the AC mode; press and then release the On/Off/Test but-
ton during the audible alarm's first beep to turn the UPS off. The UPS will con-
tinue to charge the batteries whenever it is plugged into an AC wall outlet and
there is acceptable AC voltage present.
USER INVOKED SELF-TEST
The user invoked self-test feature is useful to verify the correct operation of the
UPS and the condition of the batteries. With the UPS in the AC mode; Press
and hold the On/Off/Test button until the audible alarm sounds four beeps, and
then release. The UPS will perform a ten-second battery test to measure the
battery’s capability to support the connected load. During the battery test, the
UPS will switch to the battery mode and the On-Battery icon will illuminate and
the audible alarm will sound. If the UPS fails a battery test, one of the icons will
remain illuminated and an error code will be displayed indicating the type of
problem. NOTE: The UPS will automatically perform a self test on start-up.
ALARM SILENCER BUTTON
When the unit is operating in Battery mode, pressing the Alarm Silencer But-
ton will silence the audible alarm. Once the UPS reaches the LBW (Low Bat-
tery Warning) threshold the audible alarm will be re-activated. The audible
alarm cannot be silenced during the LBW alarm or any fault condition. Once the
UPS transfers to the AC mode the audible alarm will be reset to default.
SCROLL BUTTON
Press the Scroll Button to scroll through the UPS parameters. The UPS pa-
rameters are displayed on the LCD screen.
LCD SCREEN
The LCD screen provides the user with a variety of useful information. The
LCD has a real-time meter to display, in numeric fashion, the following data:
Input Voltage and Frequency
Output Voltage and Frequency
Connected Load KVA and KW
Estimated runtime in the AC and DC mode
Error Codes
Connected Load Capacity Bar Graph
Battery Capacity Bar Graph
