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MORE PAD INDOOR
LOW VOLTAGE SIDE
Provide a dedicated 230VAC line, which can
be disconnected, to supply the radiant heating
system.
Provide upstream thermal-magnetic protection
with adequate breaking capacity and differential
protection Idn ≤30 mA; provide for grounding of
the primary of the power supply drivers.
EXTRA-LOW VOLTAGE SIDE
The 36VDC lines from the power supply drivers
are protected against short circuits, overload,
overvoltage and overtemperature
Warning
EXTRA-LOW VOLTAGE SIDE
If it is necessary to install a junction box inside the bathroom area, or similar, for joining the supply cords of the mats
with the backbone coming from the driver, this must always be located in zone 3.
•
If the power supply driver with SELV protection is not used, the PAD INDOOR system can still be installed inside the
bathroom area, or similar, in zones 1-2-3, provided it is covered by a metal mesh, or a metal screen, earthed and
connected to the supplementary equipotential bonding.
•
It is advisable not to feed the polymer if it is rolled up or overlapped or has a length of more than 7 metres.
•
Connect the cables in parallel with each other
in the sequence shown in the image opposite.
•
Alternate the colours of the cables on the
strings side by side so that they always have
the same colour next to each other (red-black...
black-red... red-black, etc.)
control unit power supply area thermostat
junction box