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Available languages
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Synchronous signal
33
failure
Synchronous trigger
34
signal failure
Parallel
35
communication loss
Parallel output current
36
unbalance
3.7 Warning Code
Warning code
Warning event
01
Battery
unconnected
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
INV IGBT
None
74
over-current in L1
phase
INV IGBT
None
75
over-current in L2
phase
INV IGBT
None
76
over-current in L3
phase
LCD & MCU
None
78
communication
failure
Warning code
22
33
34
3A
3C
3D
3E
3F
40
None
None
None
None
Warning event
Line situations are
different in parallel
system
Bypass situations are
different in parallel
system
Locked in bypass after
overload 3 times in 30
minutes
Converter current
unbalanced
Cover of maintain
switch is open
Utility extremely
unbalanced
Bypass is unstable
Battery voltage too high
Battery voltage
unbalanced
65
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