Viessmann VITODENS 200-W Operating Instructions For The System User page 2

Safety instructions
For your safety
Please follow these safety instruc-
tions closely to prevent accidents
and material losses.
Safety instructions explained
Danger
This symbol warns against the risk
of injury.
!
Please note
This symbol warns against the risk
of material losses and environmen-
tal pollution.
Target group
These operating instructions are
designed for heating system users.
This appliance can also be operated by
children 8 years and older, as well as by
individuals with reduced physical, sen-
sory or mental faculties or those lacking
in experience and knowledge, provided
such individuals are being supervised or
have been instructed in the safe use of
this appliance and any risks arising from
it.
Safety instructions for working on the system
Appliance connection
The appliance may be connected and
■
commissioned only by authorised con-
tractors.
Only operate the appliance with suita-
■
ble fuels.
Observe the specified electrical con-
■
nection requirements.
Modifications to the existing installation
■
may be carried out only by authorised
contractors.
2
Note
Details identified by the word "Note"
contain additional information.
!
Please note
Supervise children in the proximity
of the appliance.
Never permit children to play with
■
the appliance.
Cleaning and maintenance must
■
not be carried out by unsuper-
vised children.
Danger
Incorrectly executed work on the
heating system can lead to life
threatening accidents.
Work on gas installations may
■
only be carried out by a registered
gas fitter.
Work on electrical equipment may
■
only be carried out by a qualified
electrician.