HomeMatic Multi IO Box Installations- Und Bedienungsanleitung Seite 47

Contact an electrical installer!
*Specialist knowledge required for installation:
The following specialist knowledge is particularly important during
installation:
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For installing the Multi IO Box into a power
distribution panel it has to be mounted in
accordance with VDE 0603, DIN 43871 (low-
voltage sub-distribution board), DIN 18015-x. In this
case, the installation must be made on a mounting
rail (DIN rail) according to EN50022. Installation and
wiring have to be performed according to VDE
0100 (VDE 0100-410, VDE 0100-510 etc.). Please
consider the technical connection requirements
(TAB) of your energy supplier.
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, personal 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 system, IT system, TT
system) and the resulting connecting conditions
(classical zero balancing, protective earthing,
required additional measures etc.).
Start-up
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