SMART 3W72S2, Руководство по установке, Страница: 22 / 36

Setup and testing modes.
If a lower or higher charging current is provided by the domestic power supply, the factory preset for
the smart Wallbox (16 A) can be altered in setup mode via the internal rotary encoders. However, the
rated current indicated on the product label must not be exceeded under any circumstances.
Setup mode.
To make adjustments via the rotary encoder, you must first remove the internal electronic components
cover of the wallbox: This is described in steps 7 and 8 page 10 of section “Mechanical installation of
the mounting plate.”.
DANGER!
After opening the cover for the electronic components, dangerous voltages may be pres-
ent on the inside of the wallbox as well as on components you are able to touch. AL-
WAYS switch off the MCB(s) and RCCB for the wallbox in the domestic power supply first,
and before you continue in setup or testing mode.
Always observe the 5 golden rules of electrical installation:
1. Cut off all voltage sources
2. Secure all cut-off devices
3. Verify absence of voltage
4. Ground and short-circuit
5. Cover or prevent access to adjacent parts under voltage.
Otherwise there is a risk of severe injury or even death through electric shock!
Two rotary encoders (S1 and S3) are located on the main circuit
board of the smart Wallbox. For normal operations, these must be
set to the 0 position. Only the S1 encoder (located on the left hand
side of the plan) is relevant for changing the maximum charging
current. Always leave the S3 rotary encoder in the 0 position.
Please follow these steps to change the maximum charging current setting of your smart Wallbox:
Working step LED status Note
3. Switch off the power supply for the
wallbox via the upstream MCB(s) and
RCCB. -
4. Remove the internal electronic com-
ponents cover. Set the desired value
using the S1 rotary encoder (see table
on page 18).
On the S1 rotary encoder, select
the position for the desired elec-
trical current. Leave the S3 rota-
ry encoder in the 0 position.
5. Replace the internal electronic com-
ponents cover. Close and lock the
housing cover. Switch the power sup-
ply back on via the upstream MCB(s)
and RCCB. The wallbox will now restart in
setup mode and register the set-
tings of the two rotary encoders.
S1 S3