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5.3.1 Turning on UPS with utility
1)
Check all connections are correct.
2)
By pressing the
button continuously for more than 1 second the
buzzer will beep for 1s and the UPS starts to turn on.
3)
When the UPS is powered on the fans will start and the LCD will display
the CertaUPS logo. Then LCD will then display the default UPS status
summary screen after an initial self-test.
4)
After a few seconds the UPS switches to Line mode. If mains power is
abnormal the UPS will transfer to Battery mode without output
interruption to the load.
5.3.2 Turning on UPS without utility
1)
Check all the connection is correct.
2)
By pressing
button continuously for more than 1 second, the buzzer
will beep for 1 second and the UPS starts to turn on.
3)
At this time the fans begin to rotate and the LCD will display the
CertaUPS logo. The LCD will show the default UPS status summary
screen after the UPS has finishing self-test.
4)
A few seconds later the UPS switches to Battery mode. If the utility
power comes back the UPS will transfer to Line mode without output
interruption to the load.
5.3.3 Turning off UPS with utility
1)
The Invertor can be turned off by pressing the
button
continuously
for more than 3 seconds and the buzzer will beep for 3 seconds and the
UPS will switch to bypass mode immediately.
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