3-9. Fault Code
Fault
Bus start failure
Bus over
Bus under
Bus imbalance
Bus short circuited
Inverter soft start failure
High Inverter voltage
Low Inverter voltage
Inverter output short-circuited
3-10. Warning Indicator
Warning
Battery low
Overload
Battery unconnected
Over charge
EPO enable
Fan failure/Over temperature
Charger failure
I/P fuse broken
Overload 3 times in 30min
INFOSEC UPS SYSTEM – 4 rue de la Rigotière – 44700 Orvault – France – www.infosec-ups.com
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 07 11 AA 59 203 09
Fault code
Icon
01
None
02
None
Battery SCR short-circuited
03
None
Inverter relay short-circuited
04
None
05
None
11
None
12
None
13
None
CPU communication failure
14
Icon (flashing)
Fault
Negative power fault
Battery voltage loss
Parallel communication
failure
Output short-circuited
Over temperature
Overload
Alarm
Beeping every second
Beeping twice every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Fault code
Icon
1A
None
21
None
24
None
28
35
None
36
None
41
None
42
None
43
62