Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201716—Rev 13
151
The UPM status indicates
SHUTDOWN
. The power module is turned off. The remaining UPMs continue to
supply the critical load.
Logic power remains on.
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To restart a single UPM from a shutdown state:
1.
Press the
CONTROLS
pushbutton on the main menu bar. The System Status screen is displayed.
2.
If UPM 4 (FI-UPM) is installed, proceed to Step 3; otherwise, proceed to Step 7.
3.
On the System Status screen, select the
UPM
command. The UPS Control Command screen is displayed.
4.
On the UPS Control Command screen, select the UPM to restart.
5.
Press the
CONTROLS
pushbutton on the System Status Command menu bar. The UPM Control
Command screen is displayed.
6.
Proceed to Step 9.
7.
On the System Status screen, select the
UPM
command.
8.
Press the
CONTROLS
pushbutton on the System Status Command menu bar. The UPM Control
Command screen is displayed.
9.
On the UPM Control Command screen, select
UPM ON
.
10. Press the
SELECT
pushbutton on the UPM Command menu bar.
11. Verify the following messages display sequentially on the UPM status line:
DC STARTING, CHARGER OFF
INVERTER STARTING
INVERTER SYNCING
READY
The UPM rectifier and inverter turn on.
12. To transfer the UPM to Online mode, press the
CONTROLS
pushbutton on the UPS Control Command
menu bar. The UPM Control Command screen is displayed.
13. On the UPM Control Command screen, select
UPM GO TO ONLINE
.
14. Press the
SELECT
pushbutton on the UPM Command menu bar.
The UPM transfers to Online mode. The UPM status indicates
ONLINE
.
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NOTE
To shut down a single UPS, MOBs with dual auxiliary contacts must be installed and
connected according to the procedure in paragraph .
To shut down a single UPS:
1.
Open the MOB for the UPS being shut down.
2.
On the UPS to shut down, press the
CONTROLS
pushbutton on the main menu bar. The System Status
screen is displayed.
3.
On the System Status screen, select the
BYPASS
command.
4.
Press the
CONTROLS
pushbutton on the System Status menu bar. The Bypass Control Command screen
is displayed.
