146
Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201716—Rev 13
NOTE 1
The Variable Module Management System mode commands are displayed only if
enabled at the factory or by an Eaton Customer Service Engineer.
NOTE 2
The Variable Module Management System and Energy Saver System modes are
mutually exclusive. If the Energy Saver System mode is enabled, the Variable Module
Management System mode commands will not be displayed.
1.
Press the
CONTROLS
pushbutton on the main menu bar. The System Status screen is displayed.
2.
On the System Status screen, select the
BYPASS
command.
3.
Press the
CONTROLS
pushbutton on the System Status menu bar. The Bypass Control Command screen
is displayed.
4.
On the Bypass Control Command screen, select
DISABLE VAR MODULE MANAGEMENT
.
5.
Press the
SELECT
pushbutton on the Bypass Command menu bar.
If the UPS is online, the UPS transfers to Battery mode and then to Online mode in approximately ten
seconds.
The Online status indicator is illuminated. The UPS status indicates
ONLINE
. The UPM status indicates
ONLINE
.
77..44..1144
S
Sttaarrtt V
Vaarriiaabbllee M
Moodduullee M
Maannaaggeem
meenntt S
Syysstteem
m H
Hiigghh A
Alleerrtt M
Mooddee ffrroom
m tthhee B
Byyppaassss C
Coom
mm
maanndd M
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To start High Alert mode:
NOTE 1
The High Alert mode commands are displayed only if enabled at the factory or by an
Eaton Customer Service Engineer.
NOTE 2
The Variable Module Management System and Energy Saver System modes are
mutually exclusive. If the Energy Saver System mode is enabled, the Variable Module
Management System mode commands will not be displayed.
1.
Press the
CONTROLS
pushbutton on the main menu bar. The System Status screen is displayed.
2.
On the System Status screen, select the
BYPASS
command.
3.
Press the
CONTROLS
pushbutton on the System Status menu bar. The Bypass Control Command screen
is displayed.
4.
On the Bypass Control Command screen, select
START HIGH ALERT
.
5.
Press the
SELECT
pushbutton on the Bypass Command menu bar.
If the UPS is online, the UPS starts High Alert mode with the UPMs online supplying the critical load. After
one hour the UPS transfers to Variable Module Management System mode.
6.
The Online status indicator is illuminated. The UPS status indicates
HIGH ALERT
. The UPM status
indicates
ONLINE
. The power module is on.
77..44..1155 S
Sttaarrttiinngg tthhee U
UP
PS
S U
UP
PM
Mss
To start the power modules without transferring the critical load to Online mode:
1.
Unfasten the front door latches and swing the doors open on all of the UPSs (see
2.
If the UPSs contain input breakers (CB1), verify that all input breakers are open.
3.
Close all UPS input feeder circuit breakers.
4.
Close all UPS Bypass input feeder circuit breakers.
5.
If the UPSs contain input breakers (CB1), close all input breakers.