17
MORE PAD INDOOR
Class III with SELV protection is solely achieved by coupling the Indoor PAD with the 320 or 600 DRIVER.
The installation of the PAD INDOOR system must therefore be excluded (see orange area):
• within the volume of the tank;
• within the volume of the shower tray;
If there is no shower tray, the area to be excluded is the area
within a radius of 1.2 m from the shower head and a height of 10 cm.
Outside these volumes, it is possible to install the PAD INDOOR and the corresponding power lines.
Regardless of the intended installation, whether floor, wall or
ceiling, the PAD system must be separated from the building
envelope in the same way as any radiant air conditioning system.
This requirement is supplementary to any thermo-technical
dimensioning related to the energy efficiency of the building-
installation system.
To enable the radiant system to be thermally decoupled from the
building envelope, it may be sufficient, for example for the wall or
ceiling, to install a sheet of plasterboard pre-coupled with an EPS
insulation panel, with a minimum thickness of 20 mm.
Warning
surface on which
the PAD INDOOR
is to be fixed
Electrical characteristics of the PAD INDOOR
system
Supply voltage 36 VDC
Insulation class class III SELV
Protection class IPX7
Area where
installation is not
possible
Free zone
installation
Installation Area
with Driver 320 or
600
INDOOR PAD INSTALLATION ( refer to IEC 64-8 PART 7 )
