UPS OPERATING INSTRUCTIONSEaton 9395 550/275 UPS (225–550 kVA) Installation and Operation Manual 164201716 Rev 2 www.eaton.com/powerquality 7-3510. On the System Status screen, verify the UPS status is SHUTDOWN and the UPMstatus is SHUTDOWN.11. On the System Status screen, select the BYPASS command.12. Press the CONTROLS pushbutton on the System Status menu bar. The BypassControl Command screen is displayed.13. On the Bypass Control Command screen, select GO TO BYPASS.14. Press the SELECT pushbutton on the Bypass Command menu bar.The critical load is immediately supplied by the bypass source in Bypass modefrom all UPSs.The BYPASS status indicator is illuminated. The Bypass status indicates ON. TheUPM status indicates SHUTDOWN, CLOSE BATTERY.7.4.9 Enable Energy Saver System Mode from the Bypass Command MenuTo enable Energy Saver System mode:NOTE The Energy Saver System mode commands are displayed only if enabled at the factory or by anEaton Customer Service Engineer.NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive.If the Variable Module Management System mode is enabled, the Energy Saver System mode commands willnot be displayed.1. Press the CONTROLS pushbutton on the main menu bar. The System Statusscreen is displayed.2. On the System Status screen, select the BYPASS command.3. Press the CONTROLS pushbutton on the System Status menu bar. The BypassControl Command screen is displayed.4. On the Bypass Control Command screen, select ENABLE ENERGY SAVER.5. Press the SELECT pushbutton on the Bypass Command menu bar.If the UPS is online, the UPS transfers to Energy Saver System mode.The Online status indicator is illuminated. The UPS status indicates ONLINEWITH ESS. The UPM status indicates ONLINE. If the battery is not charging, thepower module is off.
