9
GB
Initial operation
Function
Handset
The receiver
W
on the indoor unit
Q
is for spea-
king into and listening during communication with
the outdoor unit. The door release button
E
is
used to switch on a standard 12 V DC door release
(not included). The latter can be connected with a
twin-core cable (with coded cores, not included).
Outdoor unit
The bell button
r
activates the bell on the indoor
unit
Q
. The microphone
e
is for speaking and the
loudspeaker
y
for listening during communication
with the indoor unit
Q
.
The connection between the outdoor unit and the
indoor unit
Q
can be made with the twin-core ca-
ble (with coded cores, 9 m included). The length of
the cable can be up to approx. 200 m (see Techni-
cal data).
Preparation and material required
The stated materials are not included. The informa-
tion provided here is non-binding and intended as a
guide. The quality of the material depends on indi-
vidual local requirements.
A mains socket for mains power supply
230 V ~ 50 Hz (equipped with a max. 16 A fuse).
A pen to mark the mounting points.
A crosstip screwdriver for installation with the
fastening screws and dowels, and for connection
of the cable.
Wire stripper for connection of the cables.
A hammer drill and 6 mm ø drill bit for the drilled
holes.
Tools (e.g. hammer and flat chisel) to make the
necessary recess 110 x 175 x 45 mm (w x h x d)
for flush installation of the outdoor unit.
Optional:
A standard cable duct for installation of the
twin-core cable.
Silicone for sealing work after installation of
the flush mount box
[
.
A standard 12 V DC door release and a second
twin-core cable (with coded cores, in accor-
dance with the instructions of the door release
manufacturer) for connection of the door re-
lease (not included) to the indoor unit
Q
.
Choosing the installation positions
Danger!
when making the installation,
disconnect the indoor unit
Q
from the mains
power supply.
Decide on a suitable position for installation of
the indoor unit
Q
, the outdoor unit and optio-
nally for the door release (see manufacturer‘s
instructions in the operating manual for the
door release). Please make sure that there is a
mains socket for the mains power supply at a
max. distance of 1.5 m from the indoor unit
Q
.
You may install the indoor unit
Q
either on an
even surface (shelf or cabinet) or on a wall.
Make sure that the cable is a suitable length.
Connection
The cable included is equipped with cable lugs
(fork-type) for connection of the indoor unit
Q
and
the outdoor unit.
Lead the twin-core cable from the installation
site of the indoor unit
Q
to the installation site
of the outdoor unit.
Install the cable so that it is protected from ex-
ternal influences, e.g. concealed, if
necessary use a standard cable duct.
Make sure that you have approx. 50 cm of ca-
ble available for connection directly at the con-
necting areas for the indoor unit
Q
and out-
door unit.
Optional
If you are using a cable without cable lugs (fork-
type), you will need to bare the ends of the cables.
Carefully remove the insulation from the end of
the cable cores to a length of approx. 8 mm.
Initial operation
Content_Türsprechanlage_GB.indd 9
29.09.2005 17:22:15 Uhr
