Start-Up; Installation Instructions - Homematic IP Multi IO Box Installation And Operating Manual

Start-up

• Use a pen to mark the positions of
the four bore holes on the wall.
Figure 2
• Use an appropriate drill to make
the 6 mm holes as illustrated.
• Use the screws and plugs supplied
to fasten the Multi IO Box (see fig.
2).
• Use an appropriate drill to make
the 6 mm holes as illustrated.
• Fasten the screws and plugs sup-
plied to mount the floor heating
controller.
7 Start-up
7.1

Installation instructions

Please read this entire section
before starting the pairing proce-
dure.
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. from fire. You
risk personal liability for personal injury
and property damage.
Consult an electrician!
*Specialist knowledge required for in-
stallation:
The following specialist knowledge is
particularly important during installa-
tion:
• The "5 safety rules" to be used: Dis-
connect from the mains; Safeguard
against 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
(classic zero balancing, protective
earthing, required additional meas-
ures etc.).
To install the Multi IO Box in a
power distribution panel, it must
be mounted in accordance with
VDE 0603, DIN 43871 (low-volt-
age sub-distribution board), DIN
18015-x. In this case, installation
must take place on a mounting
rail (DIN rail) according to
23