Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201764—Rev 14 201
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NOTE The Energy Saver System mode commands are displayed only if installed at the factory
or by an Eaton 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 will not be displayed.
NOTE If the touch screen fails to respond, open the front door and depress the RESET button
located on the bottom of the screen mounting assembly. The screen will reboot but
NOT affect system status or operation.
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To start the UPS system:
1. Unfasten the front door latch and swing the door open (refer to (see Figure 17).
NOTE *Only perform steps 2 and 5 if the UPS has an input breaker CB1 (see Figure 79).
2. *Verify that input breaker CB1 is open.
3. Close the UPS input feeder circuit breaker.
4. Close the UPS Bypass input feeder circuit breaker.
5. *Close input breaker CB1.
6. Close the door and secure the latch.
7. Observe the UPS control panel display becoming active, indicating logic power.
8. Press the LOCK icon on the main screen. The Sign In screen is displayed. Use operator password to log in
(factory default password is 0101).
9. On the System screen, verify the UPS status is OK and the UPM status is OFFLINE.
10. Close the battery breaker.
11. Verify no alarms are active on the EVENTS LOG screen.
12. On the System Status screen, select the UPS CONTROLS command.
13. On the UPS Control Command screen, select GO ONLINE.
If Auto Bypass is enabled (factory default), the critical load is immediately supplied by the bypass source, in
Bypass mode, until the inverter turns on and the UPS transfers to Online mode. The status indicator on the
UPS control panel indicates the UPS is in Bypass mode. If Auto Bypass is not enabled, the UPS output
remains off until the UPS transfers to Online mode.
14. The UPS START UP screen appears
The rectifier and inverter turn on. The inverter continues to ramp up to full voltage.
When the inverter reaches full voltage, the UPS output contactor K3 closes and the static switch turns off.
Power is now supplied to the critical load in Online mode. It takes approximately one minute for the UPS to
achieve Online mode.
The Online status indicator is illuminated. The UPS status indicates ONLINE on the header section of the
screen. The UPM status indicates ONLINE, CHARGING on the MIMIC Screen.
To activate or enable/disable any of the UPS operational modes, follow the online screen prompts.
UPS Operating Instructions
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