UPS OPERATING INSTRUCTIONSEATON Power Xpert 9395 UPS (1000–1100 kVA) Installation and Operation Manual 164201764 Rev 3 www.eaton.com/powerquality 7-237.3.18 Transfer from Bypass to Online ModeTo transfer the critical load to Online mode:1. If not already closed, close the battery breaker.2. Press the CONTROLS pushbutton on the main menu bar. The System Statusscreen is displayed.3. On the System Status screen, select the UPS command.4. Press the CONTROLS pushbutton on the System Status menu bar. The UPSControl Command screen is displayed.5. On the UPS Control Command screen, select GO TO ONLINE.6. Press the SELECT pushbutton on the UPS Command menu bar.The UPS transfers to Online mode. If the power module is not available, thesystem remains on bypass and an alarm sounds.The ONLINE status indicator is illuminated. The UPS status indicates ONLINE. TheUPM status indicates ONLINE.7.3.19 Transfer from Online to Bypass Mode and Shut Down UPMsTo transfer the critical load to Bypass mode and shut down the UPMs:1. Transfer the critical load to bypass by performing the procedure inparagraph 7.3.17.2. Press the CONTROLS pushbutton on the main menu bar. The System Statusscreen is displayed.3. On the System Status screen, select the UPM command. The UPS ControlCommand screen screen is displayed.4. On the UPS Control Command screen, select the UPM 1 command.5. Press the CONTROLS pushbutton on the UPS Control Command menu bar. TheUPM 1 Control Command screen is displayed.6. On the UPM 1 Control Command screen, select UPM OFF.7. Press the SELECT pushbutton on the UPM 1 Command menu bar.The UPM status indicates READY. The input, output, and battery contactorsopen, and the power module remains on.8. To turn off the power module, press the CONTROLS pushbutton on the UPSControl Command menu bar. The UPM 1 Control Command screen is displayed.9. On the UPM 1 Control Command screen, select UPM OFF.10. Press the SELECT pushbutton on the UPM 1 Command menu bar.The UPM status indicates SHUTDOWN. The power module is turned off.Logic power remains on.11. Repeat Steps 4 through 10 selecting UPM 2 to shut down UPM 2.
