Afore BNT030KTL - Page 31

Maintenance&Trouble Shooting
29
Type of Fault
Code Name Description Recommend Solution
G38
VoltAdConflictFault
The sample value of PV,
battery and BUS voltage
inconsistent with the
actual value
G41
EnvirOverTemp1Fault
G42 EnvirLowTemp1Fault
Installation environment
temperature over or low
G37 TempAdChanFault
All temperature sensors
abnormal
G39
CPUAdConflictFault
The sample value
between master CPU and
slaver CPU inconsistent
G40 PowerCalcConflictFault
The sum of the PV power,
battery and inverter
output is too different
from zero.
G01
G02
PVs2CurAdChanFault
PVs1ReverseFault
G16
G17
SInvCurAdChanFault
RInvCurAdChanFault
G18
G19
RInvDciAdChanFault
TInvCurAdChanFault
G20
G21
TInvDciAdChanFault
SInvDciAdChanFault
G22
LeakCurAdChanFault
G23
G30
G43
CoolingOverTemp2Fault
G44 CoolingLowTemp2Fault
Cooling temperature over
or low
G45 OverTemp3Fault
G46 LowTemp3Fault
G46 DSPOverTempFault
Temperature3 over or low
CPU temperature over
UpsRDcvAdChanFault
VoltRef(1.65V)AdChanFault
G31
G32
UpsTDcvAdChanFault
UpsSDcvAdChanFault
PV current sampling
hardware abnormal
• Power off, then restart.
• If fault still occurs continuously and
frequently, please ask help for local
distributors.
• Power off, then restart.
• If fault still occurs continuously and
frequently, please ask help for local
distributors.
• Improve or change the installation
environment to adjust the inverter
installation environment temperature to
normal range.
• Power off, then restart.
• If fault still occurs continuously and
frequently, please ask help for local
distributors.
System Fault