Emerson 115-480 Manuel D’Utilisation

When a system self-test is completed, a pop-up window reports the 

results of the test, as shown at right. 

• Press the Help (Enter) key and the pop-up window closes.

When a battery capacity test is started from the Command menu, the 

battery will be discharged to low-battery warning level. The Liebert

®

 

APM

™

 asks for confirmation before the test is started, as shown at 

right.

• To confirm the choice and begin the battery capacity test, press the Help (Enter) key and the pop-

up window disappears.

• To cancel the test, press the F2 (ESC) key. The pop-up window disappears.

When a battery capacity test is started from the Command menu and 

the battery self-test condition is inadequate, the Liebert APM will not 

perform a battery test. User should check whether the battery state is 

boost charging and whether the load level is greater than 20 percent.

• Press the Help (Enter) key and the pop-up window closes.

When a battery refreshening charge is started from the Command 

menu and battery refreshening condition fails to meet requirements, 

the Liebert APM will not perform a battery refreshening charge. User 

should check if boost charging condition is not enough, such as (No 

battery, charger failed, etc.).

• Press the Help (Enter) key and the pop-up window closes.

When a UPS control operation requires a password, the pop-up at 

right will be displayed. The password is 12345.
Use the Right or Left arrow to move the cursor along the password 

field. Then use the Up and Down arrows to advance until the desired 

number is displayed. Enter the password one digit at a time.

NOTE
For a battery capacity test to function properly, the load must be between 20% and 100%.

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