Risk Caused By Inadequate Qualifications - Vaillant sensoNET VR 921 Installation Instructions Manual

Installation instructions
1 Safety
1.1 Intended use
In the event of inappropriate or
improper use, damage to the
product and other property may
arise.
The product is used to control
your heating installation. The
communication unit is connec-
ted to your router using a LAN
cable or via WLAN, and estab-
lishes an Internet connection for
the heating installation.
Intended use includes the fol-
lowing:
– observance of accompanying
operating, installation and
maintenance instructions for
the product and any other
system components
– installing and setting up the
product in accordance with
the product and system ap-
proval
– compliance with all inspection
and maintenance conditions
listed in the instructions.
Intended use also covers in-
stallation in accordance with the
IP class.
This product can be used by
children aged from 8 years
and above and persons with
reduced physical, sensory or
mental capabilities or lack of
0020285487_05 Installation instructions
experience and knowledge if
they have been given supervi-
sion or instruction concerning
use of the product in a safe way
and understand the hazards in-
volved. Children must not play
with the product. Cleaning and
user maintenance work must
not be carried out by children
unless they are supervised.
Using the product with a power
supply unit other than the one
supplied or available as an ac-
cessory or with the connection
cable that is available as an
accessory for the direct con-
nection to the heat generator is
considered to be improper use.
Any other use that is not spe-
cified in these instructions, or
use beyond that specified in this
document, shall be considered
improper use. Any direct com-
mercial or industrial use is also
deemed to be improper.
Caution.
Improper use of any kind is
prohibited.
1.2 Risk caused by
inadequate qualifications
The following work must only
be carried out by competent
persons who are sufficiently
qualified to do so:
– Set-up
– Dismantling
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