Section 7 - Fault Handling When a fault occures, the charging status indicator will blink green (once) and blink red (1~12 times), then repeat. Indicator Status Fault Code Meanings Handling Methods 1 red blink E001 LN reverse polarity or ground fault Check if the input power cable is correctly connected or the ground wire is securely connected.
2 red blinks E002 Relay sticking Contact after-sales service (charger components may be damaged and need to be replaced) 3 red blinks E003 Relay rejection fault Contact after-sales service (charger components may be damaged and need to be replaced) 4 red blinks E004 Input overvoltage Power grid failure, wait until the input voltage is automatically recovered. 5 red blinks E005 Output overcurrent Contact after-sales service (This may be caused by faulty charging cable or output short circuit). 6 red blinks E006 Overtemperature Check if the temperature of the charger is too high. Stop charging and wait until the temperature is dropped.
7 red blinks E007 Leakage Contact after-sales service (charger components may be damaged and need to be replaced) 8 red blinks E008 RCD fault Contact after-sales service (charger components may be damaged and need to be replaced) 9 red blinks E009 CP signal fault Contact after-sales service (This may be caused by a faulty OBC or CP circuit fault) 29