Bosch Shutter Control in-wall AA Quick Instructions page 8

Installation
Before you start: Be sure to shut off the
power circuit breaker!
Remove the existing shutter switch. Connect the
shutter control unit in accordance with the con-
nection diagram below:
Terminal
L
1
2
N
Attach the shutter control unit to the wall box
using the screws included. Pay attention to cor-
rect orientation: The system button must be on
the top left. Before putting on the adapter, frame
and rocker, first connect the device to your Smart
Home system as described in the next chapter.
Switch the power circuit breaker back on. As soon
as the shutter control unit is connected to the
power supply, tuning mode starts and is active for
3 minutes. Tuning mode can be restarted at any
time by pressing the system button.
Description
External conductor
"Down" motor
"Up" motor
Neutral conductor