Preparation Before Operation
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You can use the control panel on the right side of the front of the UPS to start up and shut down the UPS.
The UPS Unit control panel can be used to operate individual UPS Units, so you can use it, for example, to shut down
only a UPS that has malfunctioned.
①
Set
MAIN MCCB
of the two UPS units to “ON.”
②
Hold down the
switch on either of the UPS Units for at least 1 second.
The two UPS Units start.
To shut down either of the UPS Units
①
Hold down the
switch of the UPS Unit to be shut down for at least 1 second.*
Only the UPS Unit for which the shutdown operation was performed enters the standby state.
②
Set
MAIN MCCB
of this UPS Unit only to “OFF.”
Only the UPS Unit for which the shutdown operation was performed shuts down.
The two UPS Units
start.
ON
②
Hold down for
at least 1 second.
If
is operated while
MAIN MCCB
of the UPS Unit control panel is “ON,” the UPS operation is as follows.
Startup operation:
If
of either of the stopped UPS Units is operated, the two stopped UPS Units start.
Shutdown operation: If
of either of the running UPS Units is operated, only the UPS Unit for which
the operation was performed shuts down, and the other UPS Unit continues running.
Do not continue operation for a long period when there is a mixture of running and stopped UPS Units.
Asterisk Mark (*)
In the case of the shutdown operation only,
the operating procedure differs depending on the setting of “
OFF
Operation of UPS Unit Control Panel” in the LCD panel setting menu. For details, see “§3.9 Setting UPS Shutdown
Operation” in the LCD Panel Operating Manual.
Startup Operation
Shutdown Operation
Only this UPS Unit
shuts down.
①
Set
MAIN MCCB
of the two
UPS Units to “ON.”
OFF
①
Hold down for at least
1 second.*
②
Set to “OFF.”
Note
Operate only the UPS Unit
control panel to be shut down.
