02
IP Neutral loss
04
IP phase abnormal
05
Bypass phase abnormal
07
Over charge
08
Low battery
09
Overload
0A
Fan failure
0B
EPO enable
0D
Over temperature
0E
Charger failure
* These alarms are only for the single input unit.
11
L2 IP fuse broken*
12
L3 IP fuse broken*
Line situations are different in parallel
21
system
Bypass situations are different in
22
parallel system
Locked in bypass after overload 3
33
times in 30 minutes
34
Converter current unbalance
35
Battery fuse broken
3A
Cover of maintain switch is open
3C
Utility extremely unbalanced
3D
Bypass unstable
28