Etherma ET-72 Handbuch Seite 32

For the guarantee to be valid, the
product must be installed and handled
as indicated in this manual. This means
it is extremely important that you read
the manual. This applies both to the
person installing The thermostat and
the person who will use it. You will
also find technical specifications and
information on troubleshooting.
Important The underfloor heating system
is an electrical power installation and must
therefore be installed in accordance with the
current regulations and under the supervision
of a qualified electrician.
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