AEG 1000 Manual De Usuario

 
 

62 

 

 

 

Charger Failure 
(Alarm #34) 
Continuous Alarm 

A battery charger fault 
has been detected. 

The UPS turns off the 
charger until the next 
power recycle. 
Contact your service 
representative. 

Output Short Circuit 
(Alarm #58) 
Intermittent Alarm 

The uninterruptible 
power supply has 
detected abnormal 
low impedance that 
placed on its output 
and considers it a 
short circuit. 

The uninterruptible 
power supply operates 
as a constant-current 
source (4.4 x I

N

) and 

shuts down after five 
cycles (100ms). 

Heat sink Over 
Temperature 
(Alarm #73) 
Intermittent Alarm 

The uninterruptible 
power supply has 
detected that one of 
its heat sinks has 
exceeded the 
maximum defined 
operating 
temperature.  
Possible fan failure 
(see below). 

Make sure that the 
fans are spinning and 
that the air intake 
vents on the 
uninterruptible power 
supply are not 
blocked. After the 
maximum 
temperature is 
reached, the 
uninterruptible power 
supply shuts down. 

Fan Failure 
(Alarm #193) 
Continuous Alarm 

The uninterruptible 
power supply has 
detected that one or 
more fans are not 
functioning correctly. 

This is an alarm only. 
Contact your service 
representative 
immediately and 
remove the load. 

Fatal EEPROM Fault 
(Alarm #53) 
Continuous Alarm 

There is EEPROM 
data corruption due 
to a failed device or 
incorrect flash upgrade. 

Contact your service 
representative.