Epcom Power Line
12 | RT Series True Online UPS RT Series True Online UPS | 13
5.3 UPS On/Off Operation
Operation Description
Icon Display
Turn On the UPS
> Turn on the UPS with mains power
• With mains power connected, UPS works in bypass mode, its output is
same as the input voltage within the input range. If there is no need of
output voltage when mains power connected, you can set up bPS to
‘OFF’.Default bPS is ON, it means there is bypass output when power
on.
• Press the ON key for more than half a second to start the UPS, then it
will start the inverter.
• Once started, the UPS will perform a self-test function. When the
self-test nishes, it will turn to online mode.
> Turn on the UPS by battery without mains power
• When main power is disconnected, press the ON key for more than
half a second to start UPS.
• The operation of UPS startup process is almost same as above
process with mains power. After the self-test nishes, UPS will work
in battery mode.
Turn Off the UPS
> Turn off the UPS in Line mode
• Press the OFF key for more than half a second to turn off the UPS.
• After UPS shutdown, there is no output. If output is needed, you can
set BPS ‘ON’ on LCD setting menu.
> Turn off the UPS in battery mode without mains power
• Press the OFF key for more than half a second to turn off the UPS.
When UPS shut down, it will do self-test rst, until there is no display
on the panel.
UPS
Self-Test/Mute Test
Operation
• When UPS is in LINE Mode, press the self-test/mute key for more than
1 second. UPS gets to self-test mode and tests its status. It will exit
automatically after nishing test.
• When UPS is in BAT Mode, press the self-test/mute key for more than
1 second, the buzzer stops beeping. If you press the self-test/mute
key for one more second, it will restart to beep again.
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