Dovre VISTA 600 Instrucciones De Instalacion Y Uso página 62

The following figure depicts an example of the place-
ment of a built-in fireplace in a hearth that has been
constructed according to the above instructions and
requirements.
A
B
C
E
F
P
G
M
A Flue
B Seal
C Cover plate
D Insulation 10 cm
Fireproof wall, min 10cm (e.g. cellular con-
E
crete)
F Combustible wall
G Convection space
H Fireproof ceiling
I Combustible ceiling
J Convection air outlet
K Insulation
M Combustible floor
N Opening to prevent pressure build-up
O Connection pipe
18
H I
N
J
K
O
09-20021-146
Building the fireplace (VISTA with
convection casing)
The fireplace insert is installed in two stages:
Placing and connecting the built-in fireplace.
Building up the hearth around the fireplace.
Placing and connecting the fire-
place insert
1. Place the appliance at the proper height, flat and
level.
2. Check that there is at least 15 mm of free con-
vection space between the existing walls – which
must have the necessary insulation – and the
back of the appliance.
3. The masonry should not rest on the fireplace. If
required, use a support such as a steel beam.
Leave a clearance of at least 3 mm between the
support and the appliance.
4. Connect the stove to the flue hermetically.
5. Check the draught in the flue and the seal of the
connection on the flue gas duct by making a small,
intense trial fire with newspaper and dry, small
kindling.
6. For outside air supply connection: connect the out-
side air supply to the connection kit you fitted to
the appliance.
Wait until new masonry has dried sufficiently.
Tapping convection air
The appliance is equipped with additional connections
in order to transport convection heat to other areas.
There must be air grilles in these areas. If you wish to
make use of this function, proceed as follows:
1. Remove the two push-out plates on top of the con-
vection box by tapping them loose with a hammer.
2. Fit the two connection collars supplied with a dia-
meter of 125 mm on the resulting openings using
the M8x16 screws and M8 bolts supplied.
3. Connect flexible tubing with a diameter of 125 mm
and route them to the desired areas.
4. Connect the flexible tubing to the outlet grates in
the rooms.
Building the new hearth
Inside the hearth you provide space for convection. In
this space the air must be able to move freely. It must
Subject to change because of technical improvements