ABL WALLBOX eMH1 - Page 20

| Error resolution and maintenance – Identifying errors
20
Error F7
200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms
Description
Per cycle, the blue LED flashes twice, while the green LED is OFF.
Cause
The vehicle demands a charging procedure with ventilation.
Suggested solution
 The wallbox automatically reinitiates the charging procedure every 60seconds. Should the error persist, please
contact a specialist electrical contractor to have the error resolved.
Charging vehicles that require ventilation during the charging procedure is not possible with the Wallbox
eMH1.
Error F8
200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms
Description
The green LED flashes twice per cycle while the blue LED is OFF.
Cause
A short circuit has been detected between the pilot contact CP and the protective earth PE, or the communication
interface of the vehicle is faulty.
Suggested solution
 The wallbox automatically reinitiates the charging procedure every 60seconds. Should the error persist, please
contact a specialist electrical contractor to have the proper functioning of the charging cable and the wallbox
checked.
 If no fault was found when checking the charging cable, the vehicle must be checked: please contact a qualified
specialist repairer.
Error F9
200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms 200ms
Description
Per cycle, the green LED flashes four times, the blue LED also flashes every fourth time.
Cause
The electrical current monitoring module has detected that the charging current is exceeding the preset maximum
current.