Mechanical And Electrical Installation - Mercedes-Benz smart Wallbox Home Installation Manual

> The installation site must offer a sufficiently dimensioned power supply cable according to HD 60364-7-
722:2012: This power supply must be reserved exclusively for the Wallbox and must not be used to supply
other electrical devices.
> If necessary, a separate power supply must be installed that is intended exclusively for connecting the
Wallbox and complies with the general requirements for cabling and building infrastructure.
> Depending on the desired rated power, the installation of the Wallbox may need to be registered with
and/or approved by the local electricity grid operator before the device is taken into operation. Please
consult the regulations of your local electricity grid operator.
> Cable dimensions must be adjusted according to the desired rated power and other aspects (such as
cable length, material, cabling method etc.). The terminal blocks in the Wallbox are designed for cable
dimensions from 1.5 mm
> The power supply cable may be installed above or below the wall surface. If
the power supply cable is installed above-surface, a cable guide is provided
at the back of the housing to guide the cable to the terminals area of the
housing base.
> The power supply for the Wallbox must always be protected by its own MCB
(rated current depending on the power supply and Wallbox settings, but no
more than 30 A). Please always observe the applicable national requirements
regarding the selection of the MCB.
> If you want to take the Wallbox out of operation, switch the upstream dome-
stic MCB and the internal RCCB to the 0 (OFF) position.
> Please always ensure that the installation requirements listed in this manual are complied with. Dis-
regard or actions to the contrary may lead to severe, even fatal injury by electric shock. In addition, in
case of contravention of the notices given, the proper operation of the Wallbox cannot be guaranteed.
PLEASE NOTE!
The maximum charge current must always be configured in setup mode when taking the Wallbox into
operation (see „Setup and test modes." on page 16). In order to achieve the maximum charging output
of the Wallbox, the power supply cable must also be dimensioned and installed for 30 A.
PLEASE NOTE!
In some countries, the above-mentioned requirements are different from the prerequisites for connec-
ting to the local power grid. In this case, the Wallbox must be connected in accordance with the respec-
tive type of mains power connection for the country of installation. You can find an overview of country-
specific mains connection schemes on page 30 in this manual or on the www.yourwallbox.de website
via the following link:
www.yourwallbox.de/downloads/documents/Mains_Connection_Schemes_Home_Advanced.pdf

Mechanical and electrical installation.

After determining the mounting site for the Wallbox, you can begin with mechanical installation. For me-
chanical installation, you will need the following components:
> Power drill or cordless drill (not included)
> Drill bit Ø 8 mm, appropriate for the wall material (not included)
to 16 mm .
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smart Wallbox Preparations, installation and taking into operation 11