Start-Up And Normal Operation; Operation On Battery Power; Transfer To Battery Power; Low-Battery Warning - MGE Evolution S 1250 RT 2U Manuel D'installation Et D'utilisation

E N G L I S H
3.1

Start-Up and Normal Operation

3.2

Operation on Battery Power

Transfer to battery power

Low-battery warning

End of battery backup time
◗
All the LEDs go OFF.
◗
The audio alarms stops.
The UPS is completely shut down.
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21 24 26
27
25
26
24
25
24 26
25
Operation
Press button (24) for approximately 2 seconds.
◗
The buzzer beeps once and all the LEDs go ON
simultaneously.
◗
If AC input power is available, button (24) and
LED (25) are ON. The load is supplied by the AC-
power source. Conditions permitting, the UPS
runs a battery test, indicated by LEDs (21) and
the buzzer.
◗
If AC input power is not available, button (24) and
LEDs (25) and (26) are ON. The load is supplied
by the UPS on battery power.
The connected devices are protected by the UPS.
If LED (27) is ON, a fault has occurred (see the
"Troubleshooting" section).
◗
The connected devices continue to be supplied by
the UPS when AC input power is no longer
available. The necessary energy is provided by
the battery.
◗
Button (24) and LEDs (25) and (26) are ON.
◗
The audio alarm beeps every ten seconds.
The connected devices are supplied by the battery.
◗
Button (24) and LEDs (25) and (26) are ON.
◗
The audio alarm beeps every three seconds.
The remaining battery power is low. Shut down all
applications on the connected equipment because
automatic UPS shutdown is imminent.
Operation
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