33
Standby
Mode
When UPS is plugged into line and not
turn on , the UPS will work in standby
mode to charge the battery. No
indicator displays on this mode.
0T
UPS
0T
Turn on and Turn off
Start up operation
Turn on the UPS in line mode
1.
Once mains power is plugged in, the UPS will charge the battery, at the moment, the LCD shows
that the output voltage is 0, which means the UPS has no output. If it is expected to have the
output of bypass, you can set the bps “ON” by LCD setting menu.
2.
Press and hold the ON key for more than half a second to start the UPS, then it will start the
inverter.
3.
Once started, the UPS will perform a self-test function, LED will light and go out circularly and
orderly. When the self-test finishes, it will come to line mode, the corresponding LED lights, the
UPS is working in line mode.
Turn on the UPS by DC without mains power
1.
When mains power is disconnected, press and hold the ON key for more than half a second to
start UPS.
2.
The operation of the UPS in the process of start is almost the same as that when mains power is
in. After finishing the self-test, the corresponding LED lights and the UPS is working in battery
mode.
Turn off operation
Turn off the UPS in line mode
1.
Press and hold the OFF key for more than half a second to turn off the UPS and inverter.
2.
After the UPS shutdown, the LEDs go out and there is no output. If output is needed, you can set
bps “ON” on the LCD setting menu.
Turn off the UPS by DC without mains power
1.
Press and hold the OFF key for more than half a second to turn off the UPS.
2.
When turning off the UPS, it will do self-testing firstly. The LEDs light and go out circularly and
orderly until there is no display on the cover.
UPS self-test/mute test operation.
1.
When the UPS is in line mode, press and hold the self-test/mute key for more than 1 second, the
LEDs light and go out circularly and orderly. The UPS comes to self-test mode and tests its status. It
will exit automatically after finishing testing, and the LED indication will go back to previous status.
2.
When the UPS is in battery mode, press and hold the self-test/mute key for more than 1 second,
the buzzer stops beeping. If you press and hold the self-test/mute key for one more second, it will
restart to beep again.
