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5. After the UPS is powered off again, insert the EPO terminal and power it
on again
• Press the button for more than 1 second, the buzzer will beep and the
UPS will start up. After a few seconds, the UPS will enter the mains
page.
• If the utility power is out of range, the UPS will transfer to Battery
mode.
• The UPS can be started without any batteries connected to it. If this is
the case, the ‘no battery’ alarm will appear, and if utility power is out
of rage, the load will drop.
• When the LCD shows a charging sign during online mode, it indicates
that the batteries are being charged.
• Startup the output devices.
Starting the UPS without utility power (Cold Start).
When the UPS is connected to the batteries, wait for at least 10 seconds
before pressing the power button.
’Start on Battery’ can be enabled or disabled. For details, see 7.3.4 Settings →
Battery Setting.
Make sure all connections are correct.
• Press the On/Off button for more than 0.1 seconds. The UPS will start up
with fans rotating and LCD displaying the startup animation then enters
the main page displaying it is on Standby Mode.
• After 10 seconds of inoperation, the LCD screen will switch off and UPS
will power down.
• Press and hold the On/Off button for more than 1 second, the buzzer beeps
and the UPS will enter battery mode with the outlets powered up.
• If the utility power is connected at this time, the UPS will switch to online
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