| Installation of the Wallbox eM4 Twin
36
1
Switch on the MCB for the wallbox in the domestic
power distribution box.
1
0
• During the boot phase, the LEDs of the status
indicator will light up green, red, white and blue.
• The status indicator will then pulsate dynami-
cally in white: This means the wallbox is waiting
to be configured by a qualified specialist elec-
trical contractor (see "Configuring the Wallbox
eM4 Twin" from page 38).
WARNING!
Checking the RCCB and MCB
If the status indicator does not give any visual feedback, check the upstream RCCB and MCB in the domestic
power distribution as well as the RCCB of the Wallbox eM4 Twin protected by the RCCB flaps (see "Interior and
side view" on page 11).
2
Measure the voltage at the terminals of the termi-
nal block using the voltage tester.
• In single phase installations, the voltage is
measured between the phase and neutral
conductors.
• In 3-phase systems, all phases are measured
against each other (400 V) and all phases are
measured against the neutral conductor (230 V).
L1
L2
L3
N
PE
3
Fold the housing cover upwards so that it locks into
the housing.
4
Fold down the two side RCCB flaps and lock them
with the key.