SilverCrest STK 16 B3 Instructions De Montage, D'utilisation Et Consignes De Sécurité page 16

The procedure for connecting the
transmitter to existing bell system or
existing doorbell button
Remove the holder
the transmitter and remove the rubber cover
Open the inner cover
Remove the plastic clip of cable exit hole
screw driver (see fig. G).
Insert the cable through cable holder
(see fig. H).
Connect cable to the terminals A and C (for connecting to exist-
ing doorbell) or the terminals B and C (for connecting to existing
door bell button) by using screw driver (see fig. H).
Connecting the transmitter
to an existing bell system (see Fig. I)
Extension of an already existing doorbell system:
An already existing doorbell system can be extended with this product.
The operating voltage of the doorbell system must be between 4–12 V.
It makes no difference whether this comes from direct current or 50 Hz
alternating current. In the event that you are dealing with an existing
doorbell system using direct current, you must connect the positive ter-
minal of the doorbell to contact C of the transmitter and the negative
terminal to contact A of the transmitter.
16 GB/IE/NI
by pressing the lock
12
by cross head screw driver (see fig. F).
14
from the back of
11
(see fig. C1).
16
with a flat head
19
and cable exit hole
20 19