| Symptom | Possible Cause | Remedy |
| Green LED is lighting, but audible alarm is heard intermittently |
1. UPS is not connected properly to the mains | 1. Connect the UPS according to the installation guide |
| 2. Line breaker protected | 2. Press the breaker | |
| UPS is functioning but audible alarm is heard continuously | Overload of the UPS | Verify that the load matches the UPS capacity specified in the spec |
| UPS shuts down after a few seconds and circuit breaker protected |
UPS output is short-circuited, possibly due to defective computer |
Disconnect your computer from the UPS and then press the breaker |
|
||||||||||||||
|
|
|
|
|
|
|
||||||||
|
||||||||||||||
|
|
|
|
|
|
|
|
|||||||
|
||||||||||||||