AEG 1000 Manual De Usuario

 
 

61 

 

 

 

Input AC Under 
Voltage 
(Alarm #7) 
Intermittent Alarm 

The utility power 
voltage is below the 
minimum operating 
range. 

The uninterruptible 
power supply 
transfers to Battery 
mode if supporting 
load. 

Input Under/Over 
Frequency 
(Alarm #8) 
Intermittent Alarm 

The utility power 
frequency is out of 
usable frequency 
range. 

The UPS transfers to 
Battery mode if 
supporting load. 

Site Wiring Fault 
(Alarm #194) 
Intermittent Alarm 

An alarm triggers 
when the difference 
between the ground 
and neutral voltage 
>15 V. 

Have a qualified 
electrician correct the 
wiring problem. If the 
uninterruptible power 
supply is not wired 
with a neutral wire, 
change the 
Site Fault to “disabled” 
in the Settings menu. 

Remote Emergency 
Power Off 
(Alarm #12) 
Intermittent Alarm 

The external contacts 
in the rear of the 
uninterruptible power 
supply are configured 
for remote emergency 
power-off operation 
and they are 
activated. 

The UPS deenergizes 
the load and enters 
Standby mode. For 
more information, see 
“EPO (Emergency 
Power Off)” in 
Chapter 8.4 on pg. 57. 

Output Overload 
(Alarm #25) 
Intermittent Alarm 

 

The load level is at  
or has exceeded the 
configurable threshold 
limit for a Overload 
condition. 

The UPS can support 
the load indefinitely at 
this load level. 
The alarm clears when 
the load drops below 
5% of the set point. 

Battery DC Over 
Voltage 
(Alarm #68) 
Intermittent Alarm 

The battery voltage 
level has exceeded 
the maximum 
allowable limits. 

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