
FZ-USV-230 (SXM 2540)
[ENG]
Stand: 10.03.2008
page 20 from 21
Fig. 5
Verify the LED’s.
Secure the case with the screw(s) provided.
5. LED-Indications table
LED Number
Colour
Status Indication when ON
L1
Green
DC
output
Healthy
/
Correct.
L2
Red
DC
output
Fault
L3
Yellow
Battery
Low
or
Disconnected
L4
Red
PTC
activated
(short
/
overload)
L5
Green
230
VAC
present