9 | Installation instructions
EN
Operating manual Fireplace inserts S3
40
9.4
Convection conduction
3 0 c m
c m
3
0
c
m
50 cm
13
14
Fig. 12:
Convection conduction
• The cross-section for the air outlet (14) and the air inlet
(13) must each be at least 700 cm².
• Above at least 200 cm², air inlet and air outlet must not
be lockable.
• There must be no flammable construction materials,
e.g. wooden ceiling, and no furniture within a range of
30 cm next to and 50 cm above the air outlets (14).
13 Air inlet
14 Air outlet
9.5
Fireplace system without air grille (hypocaust)
The convection air circulates within the closed cladding. The heat is emitted via radiation above the
cladding.
9.6
Protecting the installation base
D
E
9
7
8
Fig. 13:
Protecting the installation base
Installation bases (8) with flammable construction materials
with a concrete slab (7) at least 6 cm thick (dimension E),
which must be reinforced above installation bases without
adequate lateral distribution, and above that by a thermal
insulation layer (9) at least 5 cm (dimension D).
Bearing concrete- or reinforced concrete floors (8) must be
protected by a thermal insulation layer at least 5 cm thick
(9).
7
Concrete slab
8
Installation base (concrete or reinforced concrete)
9
Thermal insulation layer
At least 2 cm for 71x51/57 S3 models.
9.7
Expansion joints
There must be no direct connection between fireplace insert and cladding (11). Therefore all points of
contact between appliance and cladding must be separated with a sealing tape (glass fibre tape).
Therefore neither must the frame (23) rest on the appliance or be screwed, bolted or welded to it.
Содержание 48x51x51 S3
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