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5
Connection, installation / mounting
5.1
Planning instructions
NOTE
Planning and application instructions for the system are available in system
manual for ABB-free@home
www.abb.de/freeathome.
5.2
Safety instructions
Danger - Electric shock due to short-circuit!
Risk of death due to electrical voltage of 230 V during short-circuit in the low-
voltage line.
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Danger - Electric voltage!
Install the device only if you have the necessary electrical engineering
knowledge and experience.
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The minimum necessary expert knowledge and requirements for the installation
are as follows:
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Technical Reference Manual 1473-1-8811
Low-voltage and 230 V cables must not be installed together in a flush-
mounted socket!
Observe the spatial division during installation (> 10 mm) of SELV electric
circuits to other electric circuits.
If the minimum distance is insufficient, use electronic boxes and insulating
tubes.
Observe the correct polarity.
Observe the relevant standards.
Incorrect installation endangers your life and that of the users of the
electrical system.
Incorrect installation can cause serious damage to property, e.g. due to fire.
Apply the "five safety rules" (DIN VDE 0105, EN 50110):
1. Disconnect
2. Secure against being re-connected
3. Ensure there is no voltage
4. Connect to earth and short-circuit
5. Cover or barricade adjacent live parts.
Use suitable personal protective clothing.
Use only suitable tools and measuring devices.
Check the type of supply network (TN system, IT system, TT system) to
secure the following power supply conditions (classic connection to ground,
protective earthing, necessary additional measures, etc.).
Observe the correct polarity.
Connection, installation / mounting
®
. This can be downloaded via
│12
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