LG LGE ESS Home 6 Installation Manual page 132

132 Troubleshooting
Code Message
B695 Over Charge Power Limit
Warning
B701 Safety CRC Check Error A warning about the safety memory range
B702 Cell Over Voltage Fault 1 The Cell Voltage level of the battery cell is
B703 Cell Under Voltage Fault
1
B707 Unit Voltage ADC Mux
Fault 1
B710 Discharge Over
Temperature Fault 1
B711 Discharge Under
4
Temperature Fault 1
B712 Charge Over
Temperature Fault 1
B713 Charge Under
Temperature Fault 1
B714 Terminal Over
Temperature Fault 1
B718 Discharge Over Current
Fault 1
B719 Charge Over Current
Fault 1
B721 Atmosphere Discharge
Over Temperature Fault
1
B722 Atmosphere Discharge
Under Temperature Fault
1
Description
The Charge Power level is higher than the
limit
CRC data
higher than the limit
The Cell Voltage level of the battery cell is
lower than the lower limit
A unit voltage AD conversion multiplex
fault
The discharge temperature level is higher
than the limit
The discharge temperature level is lower
than the lower limit
The charge temperature level is higher
than the limit
The charge temperature level is lower than
the lower limit
The Power Terminal temperature level is
higher than the limit
The discharge current level is higher than
the limit
The charge current level is higher than the
limit
The Discharge Atmosphere temperature
level is higher than the limit
The Discharge Atmosphere temperature
level is lower than the lower limit
Solution
Automatically released
after warning condition is
cleared
Automatically released
after warning condition is
cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared
Automatically restart after
fault condition is cleared