User manual

Fault

CODE

Possible fault cause

01 Output short circuit

(output voltage less than 60 V)

02 Overload indicator

Immediate fault message in mains/normal

operation with a capacity utilisation of >

120%, at a capacity utilisation > 110% the

fault message comes after 5 minutes or

after 30 seconds in battery operation.

03 Output voltage deviation, outside the

permitted tolerance range

04 Fan fault

05 Overload of booster stage

Acoustic alarm after 10 minutes with

activated booster stage and > 86% load;

shut-down after a further 5 minutes.

 If there is an overload, the indicator flashes every

second.

8) If there is a battery undervoltage (only a few seconds

remaining until the UPS shuts down), the

indicator

flashes every second.

9) If there is a threat of battery overload, the

indicator

flashes every 3 seconds.