Preparing For Installation - Viessmann VITODENS 050-W Installation And Service Instructions Manual

Preparing for installation

Siting
Suitable siting locations include:
■ Recreational rooms and other living
spaces
■ Unventilated ancillary rooms
■ Cabinets (open at the top)
■ Recesses without compulsory clear-
ance towards combustible materials
■ Attic rooms (pitched attics and long
panes) where the balanced flue pipe
can be routed directly through the
roof
Operation of the Vitodens 050-W in wet rooms
e a
A r
2
The Vitodens is approved for installa-
tion in wet rooms (e.g. bathroom or
shower rooms) (protection IP X4 D,
splashproof).
Since the flue pipe connection for room
sealed operation is surrounded by com-
bustion air (coaxial pipe), maintaining
clearances towards combustible com-
ponents is not required. For further
details, see the technical guide on flue
systems for the Vitodens.
The installation room must be free from
the risk of frost.
6 0
0
A r
e a
1
A r
e a
0
Area 2
When installing the Vitodens in wet
rooms, observe the safety zones and
minimum wall clearances according to
VDE 0100 [or local regulations] (see
also "Electrical safety zone"). The Vito-
dens may be installed in safety zone 1
if hosed water (e.g. from massage
showers) is prevented.
Preparing for installation
15