Alarm | Possible cause | Remark/ Action | |
|
|
| |
Charger Failure | A battery charger fault | The UPS turns off the | |
(Alarm #34) | has been detected. | charger until the next | |
| power recycle. | ||
Continuous Alarm |
| ||
| Contact your service | ||
|
| ||
|
| representative. | |
|
|
| |
Output Short Circuit | The uninterruptible | The uninterruptible | |
(Alarm #58) | power supply has | power supply operates | |
detected abnormal | as a | ||
Intermittent Alarm | |||
low impedance that | source (4.4 x IN) and | ||
| |||
| placed on its output | shuts down after five | |
| and considers it a | cycles (100ms). | |
| short circuit. |
| |
|
|
| |
Heat sink Over | The uninterruptible | Make sure that the | |
Temperature | power supply has | fans are spinning and | |
(Alarm #73) | detected that one of | that the air intake | |
its heat sinks has | vents on the | ||
Intermittent Alarm | |||
exceeded the | uninterruptible power | ||
| |||
| maximum defined | supply are not | |
| operating | blocked. After the | |
| temperature. | maximum | |
| Possible fan failure | temperature is | |
| reached, the | ||
| (see below). | ||
| uninterruptible power | ||
|
| ||
|
| supply shuts down. | |
|
|
| |
Fan Failure | The uninterruptible | This is an alarm only. | |
(Alarm #193) | power supply has | Contact your service | |
detected that one or | representative | ||
Continuous Alarm | |||
more fans are not | immediately and | ||
| |||
| functioning correctly. | remove the load. | |
|
|
| |
Fatal EEPROM Fault | There is EEPROM | Contact your service | |
(Alarm #53) | data corruption due | representative. | |
to a failed device or |
| ||
Continuous Alarm |
| ||
incorrect flash upgrade. |
| ||
|
| ||
|
|
|
62