PROBLEM AND POSSIBLE CAUSE | SOLUTION |
ALL INDICATORS ARE LIT AND THE UPS EMITS A CONSTANT BEEPING | |
Internal UPS fault. | Do not attempt to use the UPS. Turn the UPS off and have it |
| serviced immediately. |
|
|
ALL INDICATORS ARE OFF AND THE UPS IS PLUGGED INTO A WALL OUTLET | |
The UPS is shut down and the bat- | None. The UPS will return to normal operation when the power |
tery is discharged from an extended | is restored and the battery has a sufficient charge. |
outage. |
|
|
|
THE REPLACE BATTERY LED IS LIT |
|
Weak battery. | Allow the battery to recharge for at least four hours. Then, per- |
| form a |
| the battery. |
Replacement battery not connected | Check that the battery connector is fully engaged. |
properly. |
|
|
|
20
