User manual
53
Start-up
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.
Contact an electrical installer!
*Specialist knowledge required for installaon:
The following specialist knowledge is particularly important during
installation:
• 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 o
neighbouring live parts;
• Select suitable tool, measuring equipment and, if necessary,
personal safety equipment;
• Evaluation of measuring results;
• Selection of electrical installation material for safeguard
-
ing shut-o 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 meas
-
ures etc.).
For installing the floor heating actuator into a
power distribution panel it has to be mounted in
accordance with VDE 0603, DIN 43871 (low-volt-
age sub-distribution board), DIN 18015-x. In this
case, the installation must be made on a