Viessmann VITOTROL 100 Operating Instructions For The System User page 2

Safety instructions
For your safety
Please follow these safety instructions 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 envi-
ronmental pollution.
Note
Details identified by the word "Note"
contain additional information.
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,
sensory 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.
!
Please note
Supervise children in the prox-
imity of the appliance.
■ Never permit children to play
with the appliance.
■ Cleaning and maintenance
must not be carried out by
unsupervised children.
2
Connecting the appliance
■ Connection and commissioning of the
appliance may only be carried out by
authorised contractors.
■ Only operate the appliance with suit-
able fuels.
■ Adhere to the electrical connection
requirements.
■ Modifications to the existing installa-
tion may only be carried out by
authorised contractors.
Danger
Incorrectly executed work on the
heating system can lead to life
threatening accidents.
■ Work on gas installations must
only be carried out by a regis-
tered gas fitter.
■ Work on electrical equipment
must only be carried out by a
qualified electrician.
Working on the appliance
■ When adjusting settings and carrying
out work on the appliance always fol-
low the guidelines in these operating
instructions.
Additional work on the appliance may
only be carried out by authorised
contractors.
■ Never open the appliance.
■ Never remove the cladding.
■ Never remove or change additional
parts or installed accessories.
■ Never open or retighten pipe connec-
tions.