Battery Error Codes - LG ED05K000E00 Installation Manual

42 Troubleshooting
P102 Batt Over Curr W
P103 Batt Under Volt W
P104 PV Low Power W

Battery error codes

B301 Cell OverVolt F
B302 Cell OverVolt_2 F
B303 Cell Under Volt F
B304 Cell Volt Imbal F
B305 Pack Over Volt F
B306 Pack Under Volt F
4
B307 Over Charge Curr F
B308 Over Dischar Curr F
B309 Over Temperature F
B310 Under Temperature F
B311 Temp Deviation F
B312 Curr Sensor Offset
B313 PCS-RBMS LOC
B314 Ext 12V Power Error
B315 RBMS-MBMS LOC
Current level of Battery is
higher than the limitation.
Voltage level of Battery is lower
than the limitation.
PV power is lower than
limitation.
Voltage level of battery cell
is higher than the protection
limitation.
Voltage level of battery cell
is higher than the second
protection limitation.
Voltage level of battery cell
is lower than the protection
limitation.
Voltage differences between
the battery cells are higher
than 3.5 V.
Voltage level of battery pack
is higher than the protection
limitation.
Voltage level of battery pack
is lower than the protection
limitation.
Current level of charging is
higher than the protection
limitation.
Current level of discharging
is higher than the protection
limitation.
The battery temperature is
higher than the limitation.
The battery temperature is
lower than the limitation.
Temperature differences
between the battery are over
10 degrees.
Fault has been detected on the
current sensor.
Communication error has been
detected between the battery
and the PCS.
The power is not supplied to
the battery from the PCS.
Internal communication error
has been detected.
Warning
Warning
Warning
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.
Contact service center.