Start-up
If the device is mounted to a
flush-mounting box, there may be
no open conductor ends.
If changes or works have to be
made on the house installation
(e.g. extension, bypass of switch-
or socket inserts) or the low-vol-
tage distribution for mounting or
installing the device, the following
safety instruction must be consi-
dered:
Please note! Only to be installed
by persons with the relevant elec-
tro-technical knowledge and
experience!*
Incorrect installation can endanger
• your own life,
• and the lives of other users of the
electrical system.
Incorrect installation also means that
you are running the risk of serious
damage to property, e.g. because of
a fire. You may be personally liable
in the event of injuries or damage to
property.
Consult an electrician!
*Specialist knowledge required for ins-
tallation:
The following specialist knowledge is
particularly important during installati-
on:
• The "5 safety rules" to be used:
Disconnect from mains; Safeguard
from switching on again; Check
that system is deenergised; Earth
and short circuit; Cover or cordon
off neighbouring live parts;
• Select suitable tool, measuring
equipment and, if necessary, per-
sonal safety equipment;
• Evaluation of measuring results;
• Selection of electrical installation
material for safeguarding shut-off
conditions;
• IP protection types;
• Installation of electrical installation
material;
• Type of supply network (TN sys-
tem, IT system, TT system) and the
resulting connecting conditions
(classical zero balancing, protective
earthing, required additional mea-
sures etc.).
6.2.4 Installation in multiple
combinations
You can mount the temperature and
humidity sensor with the attach-
ment frame (A) provided or use it with
55 mm frames of other manufactur-
ers as well as integrate the electronic
unit (B) into a multi-gang frame. You
can flexibly fix the mounting plate
(D) to the wall using adhesive strips
or screws. For mounting with multi-
ple combinations, make sure that the
mounting plate of the temperature and
humidity sensor is seamlessly aligned
to the already fixed mounting plate/re-
taining ring.
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