34008097EN/AE - Page 16
3. Operation
End of battery backup time
3.3 Return of AC power
Following an outage, the UPS restarts automatically when AC power returns (unless the restart function was disabled
via UPS personalisation) and the load is again supplied.
3.4 UPS shutdown
3.5 Using the UPS remote control functions
EX has the choice of two remote control options.
◗ RPO: Remote Power Off allows a remote contact to be used to disconnect all the equipment connected to the UPS
from the power supply.
Restarting the UPS requires manual intervention.
◗ ROO: Remote ON/OFF allows remote action of button (27).
These functions are obtained by opening a contact connected between the appropriate pins of connector (5) on the
rear panel of the UPS (see diagram on following page).
◗ All the LEDs go OFF.
◗ The audio alarms stops.
The UPS is completely shut down.
Press button (27) for approximately 2 seconds.
The devices connected to the UPS are no longer supplied.
34008097EN_AE.fm Page 16 Lundi, 1. décembre 2008 4:31 16
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