Eaton 5P 750 Installation And User Manual

Also see for 5P 1000: Installation and user manual Installation and user manual

Page 21620-00082-01-us (en)ENGLISH4. OperationLow-battery warning• The and indicator illuminates solid.• The audio alarm beeps every three seconds.The remaining battery power is low. Shut down all applications on the connected equipment becauseautomatic UPS shutdown is imminent.End of battery backup time• LCD displays "End of backup time".• All the LEDs go OFF .• The audio alarms stops.4.5 Return of AC Input PowerFollowing an outage, the UPS restarts automatically when AC input power returns (unless the restartfunction has been disabled) and the load is supplied again.4.6 UPS remote control functionsThe 5P offers a choice between two remote control functions.• RPO: Remote Power Off allow a remote contact to be used to disconnect all the equipment connectedto the UPS. Restarting the UPS requires manual intervention.• ROO: Remote ON/OFF allows remote action of button to shut down the UPS.These functions are obtained by opening a contact connected between the appropriate pins of connector (4)on the rear panel of the UPS (see figures below).4Remote control connection and test1. Check that the UPS is OFF and disconnected from the AC input source.2. Remove connector (4).3. Connect a normally closed volt-free contact (60 V DC / 30 V AC max., 20 mA max., 0.75 mm2 (18 AWG)cable cross-section) between the two pins of connector (4) (see diagram).4 Contact open: UPS shutdownContact closed: UPS start-up (UPS connected to AC power and AC power is available)Note: The local ON/OFF control using button overrides the remote-control function.4 Contact open: UPS shutdown, LED goes ON.To return to normal operation, deactivate the remote external contact and restartthe UPS by pressing button .4. Plug connector (4) into the back of the UPS.5. Connect and restart the UPS following the previously described procedures.6. Activate the external remote shutdown contact to test the function.Warning. This connector must only be connected to SELV (Safety Extra-Low Voltage) circuits.