Eaton 9155 User Manual page 58

UPS Operating Instructions
13. Verify that no alarms appear on the UPS front panel display.
If the
front panel to view the active alarms. Correct the alarms and restart if necessary.
14. Verify the phase rotation for each UPS.
15. From the UPS Status menu, select the Units on CAN Bus option and verify that all UPSs appear in the list.
If all UPSs appear in the list, press the
If any UPS is missing, verify the Powerware Hot Sync CAN Bridge Card connections and recheck the
status from the UPS front panel.
16. Press the
OFF menu.
17. Select the System On option; press and hold the
beeping.
The UPS goes to Bypass mode for five seconds, and then the
should be in Normal mode.
18. Press the
5 5 . . 3 3 C C o o n n f f i i g g u u r r i i n n g g t t h h e e U U P P S S f f o o r r E E B B M M s s
NOTE
To ensure maximum battery runtime, configure the UPS for the correct number of EBMs:
1. Press any button on the front panel display to activate the menu options.
2. Using the
3. Press the
4. Using the
5. Use the
All 2-High UPS and EBM Cabinets*
UPS + 1 EBM
UPS + 2 EBMs
UPS + 3 EBMs
UPS + 4 EBMs
All 3-High UPS and EBM Cabinets*
UPS + 1 EBM
UPS + 2 EBMs
48 Eaton 9155 Parallel UPS (8–15 kVA) User's Guide 164201592—Rev E0
indicator is flashing, do not proceed until all alarms are clear. Check the UPS status from the
button on the front panel display and then press the
ESC
button until the Eaton logo or Mimic screen appears.
Each UPS in a parallel system must have its own EBM and the same number of EBMs
to ensure consistent runtimes.
button, scroll to the Settings menu.
button twice to select the User Settings menu.
button, scroll to the Battery Setup option and press the
or buttons to select the number of strings according to your UPS configuration:
ESC
button until the Eaton logo or Mimic screen appears.
button for three seconds, until the UPS stops
Number of Strings
6
10
14
18
Number of Strings
10
16
button to select the TURN UPS ON/
indicator illuminates. Each UPS
button.