Eaton 9E Installation And Operation Manual

Also see for 9E: Installation and operation manual Installation and operation manual Installation and operation manual Manual Manual

Contents

UPS Operating Instructions6-16 Eaton 9E UPS (20–30 kVA, 208/220V) Installation and Operation Manual 164202124—Rev 2 www.eaton.com/powerquality6.3.10 Charger ControlTo turn the battery charger on:1. Select the CONTROLS symbol on the main menu bar. The System Control screen is displayed.2. Select Battery on the System Control screen.3. On the Battery System Control screen, select the RESTING CHARGING command, then press theRETURN pushbutton.To turn the battery charger off:1. Select the CONTROLS symbol on the main menu bar. The System Control screen is displayed.2. Select Battery on the System Control screen.3. On the Battery System Control screen, select the CHARGING RESTING command, then press theRETURN pushbutton.6.3.11 Battery TestTo start the battery test:1. Select the CONTROLS symbol on the main menu bar. The System Control screen is displayed.2. Select Battery on the System Control screen.3. On the Battery System Control screen, select the RESTING TESTING command, then press theRETURN pushbutton.6.3.12 Using the UPS LOAD OFF CommandA UPS Load Off is initiated by the Load Off command on the UPS Control screen. The UPS LOAD OFF controlsthe UPS output by powering down the UPS and de-energizing the critical load.The UPS (including Bypass) remains off until restarted.To use the LOAD OFF command:1. Select the CONTROLS symbol on the main menu bar. The System Control screen is displayed.2. Select UPS on the System Control screen.3. On the UPS System Control screen, select the NORMAL command, then press the RETURN pushbutton.The Verify Action screen is displayed, providing a choice to proceed or abort the shutdown.CAUTIONAll power to the critical load is lost when the LOAD OFF is selected in the following step. Youshould use this feature only when you want to de-energize the critical load.NOTE 1 This UPS has a user initiated battery test intended to determine if thebatteries are able to support the load.NOTE 2 The battery test is only able to be initiated when the battery is fullycharged. This normally occurs within 72 hours of the start of a chargingcycle. The command will not be shown if the test is not able to be run.