LG D005KD1N111 Installation Manual page 66

Troubleshooting
66
P519 L1 Over Current
Instant
P520 L2 Over Current
Instant
P521 L3 Over Current
Instant
P522 Batt Over Current
P523 PVA Over Current
P524 PVB Over Current
P525 L1 Over Current
4
P526 L2 Over Current
P527 L3 Over Current
P528 RCD Fault
P532 Grid Relay1
P533 Grid Relay2
P534 Grid Relay3
P535 Grid Relay4
P536 Grid Relay5
P537 Grid Relay6
P538 Grid Relay7
Current level of the grid (L1) is
instantaneously higher than the
limitation
Current level of the grid (L2) is
instantaneously higher than the
limitation
Current level of the grid (L3) is
instantaneously higher than the
limitation
Current level of the battery is
higher than the limitation
Current level of the PV A is higher
than the limitation
Current level of the PV B is higher
than the limitation
Current level of the grid (L1) is
higher than the limitation
Current level of the grid (L2) is
higher than the limitation
Current level of the grid (L3) is
higher than the limitation
Residual current level is higher
than the limitation
Grid relay is not operable (L1-1)
Grid relay is not operable (L1-2)
Grid relay is not operable (L2-1)
Grid relay is not operable (L2-2)
Grid relay is not operable (L3-1)
Grid relay is not operable (L3-2)
Grid relay is not operable (N-1)
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute
Automatically restart
within a Minute