Description
The LEDs on the wallbox are flashing in quick succession (several times per second).
Cause and suggested solution
The wallbox has detected an error that prevents or restricts charging operations. The LED flash pattern
is cyclically repeated until the error has been resolved.
y Switch the electricity supply for the wallbox off and then back on again.
y Should the error persist, please contact a qualified specialist electrical contractor to resolve the error.
y Should the wallbox have to be replaced, please contact the dealer from whom you have purchased
your wallbox.
Description
Both LEDs on the wallbox are continuously ON.
Cause and suggested solution
Die Wallbox eMH1 has been deactivated and the charging procedure cannot be initiated.
y Contact a qualified specialist electrical contractor to have the wallbox checked.
y Should the wallbox have to be replaced, please contact the dealer from whom you have purchased
your wallbox.
NOTE
Operating the wallbox on the mounting plate with key switch (1W0001)
If the Wallbox eMH1 is operated on the separately available Mounting Plate 1W0001, both LEDs being
continuously ON indicates that the charging procedure has not yet been authorised using the key
switch (switch position 0).
Turn the key switch to the 1 position in order to authorise the charging procedure.
Only return the key switch to the 0 position after the charging procedure has been completed.
Otherwise the charging procedure will be interrupted immediately.
Description
The LEDs of the wallbox are not functioning.
Cause and suggested solution
The wallbox is not connected to the electricity grid.
y Check the RCCB (internal or upstream in your domestic power distribution) and switch it back on if
required.
y Check the upstream circuit breaker in your domestic power distribution and switch it back on if
required.
y Have a qualified specialist electrical contractor check the power supply cable and restore it if
required.
The wallbox is defective.
y Please contact a qualified specialist electrical contractor to have the error resolved.
y Should the wallbox have to be replaced, please contact the dealer from whom you have purchased
your wallbox.
Wallbox eMH1 – Resolving errors
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