SMART 3W72S2, Installation Manual, Page: 15 / 36

smart Wallbox Preparations, installation and taking into operation 11
11. Now fix the wallbox to the mounting plate us-
ing the screwdriver (TX25 bit) and the four 6 x
25 screws included. The wallbox is now securely
fastened to the mounting plate.
12. If using a power supply with flexible wires, en-
sure that the stripped ends are fitted with wire
end ferrules. Loosen the lower screws in the ter-
minal blocks, insert the wires into their respec-
tive terminal and tighten with a torque of 2.5 to
3 Nm. The wiring sequence is shown in the fol-
lowing diagram and table.
The supply cable for the single phase model variant A0009069106 is connected as follows:
Designation Wire colors Connection coding
Current-carrying conductor phase 1 Brown L1
Neutral Blue N
Protective earth Green-Yellow PE
DANGER!
Please note that the electronic components of your wallbox will be damaged if you apply a
voltage above 250 V between the L1 current-carrying conductor and neutral.
PLEASE NOTE!
In some countries, the requirements mentioned in this manual differ from the prerequisites
for connecting to the local power grid. In this case, the wallbox must be connected in ac-
cordance with the respective type of mains power connection for the country of installa-
tion. You can find an overview of country-specific mains connection schemes on page 29
in this manual or on the
www.yourwallbox.de website using the following link:
www.yourwallbox.de/Mains_Connection_Schemes
PE L1 L1 N N PE