3) Battery Charge: Fully charge the batteries of the UPS system by leaving the UPS system connected to the
mains for 1-2 hours. You may use the UPS system
directly without charging it but the
stored energy time may be shorter than the nominal value specified.
4) Turn On the UPS:
4.1) With utility power connecting:
Connect the utility power UPS will get into the Bypass mode, the Bypass mode LED will light up.
Press “ON” button continuously for more than 1 second to turn on the UPS. Then the UPS will get
into self-test status first. After having finishing the self-test, the UPS will get into the inverter mode,
at this time, the LINE mode LED will light up.
4.2) Without utility power connecting:
Even though utility power is not connected to the UPS, the UPS still can be turned on by just
simply pressing “ON” button continuously for more than 1 second. Then the UPS will get into self-
test status first. After having finishing the self-test, the UPS will get into the inverter mode, at this
time, Battery mode LED, will light up.
5) Test Function:
Test the function of the UPS system by either pressing the On-Switch or disconnecting the input of the UPS
system from the power supply.
6) Turn Off the UPS:
6.1) In Inverter Mode:
Press “OFF“ button continuously for more than 1 second to turn off the UPS. Then the UPS will get
into self-test status first. After having finished the self-test, the UPS will get into bypass mode and
Bypass mode LED will light up. At this time, the UPS might has output. Disconnect the utility power
to turn off the output.
6.2) In Battery Mode:
Press “OFF“ button continuously for more than 1 second to turn off the UPS. Then the UPS will get
into self-test status first. After having finished the self-test, the UPS will be turned off completely.
7)
Audible Alarm Mute Function: If the alarm is too annoying in battery mode, you may press “ON” button
continuously for more than 1 second to clear it. Moreover, the alarm will be enabled when the battery is
low to remind you to shutdown the load soon.
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