Testing the RCCB
To ensure continuing safe operation, you must test the function of the wallbox's internal RCCB according to locally
applicable regulations: For this purpose, the RCCB has a push button with which to initiate the test function.
Proceed as follows to test the mechanical functionality of the RCCB:
1 Unlock the wallbox's side RCCB flap using the key
supplied and flip it up.
2 Locate and press the push button engraved T.
The RCCB must now trip and flip the toggle
x
switch into the centre position.
3 Now flip the pivot lever first to the 0 position and
then back to the I position.
4 Close the RCCB flap and lock it with the key.
DANGER
Dangerous electrical currents
Should the RCCB malfunction during testing, you must not continue to operate the wallbox under any
circumstances!
Take the wallbox out of operation (see next section) and contact a qualified specialist electrical contractor to
x
resolve the error.
1
1
0
+
0
1
0
1
0
Testing the RCCB
27