Wolf CGS-2-14/120L Installation Instructions Manual page 79

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Connection to flue gas chimney (examples) DN 60/100
Connection to moisture-resistant flue gas chimney B33
Connection to moisture-resistant flue with two or multiple draught chimneys (duct)
Chimney
T400
Open flue and room sealed operation
The requirements of DIN 18160-1 supplementary sheet 3 apply.
Notify your local flue gas inspector prior to installation.
Supplementary installation instructions for balanced flue DN 60/100
Flat roof:
Affix ceiling outlet (7), approx. Ø 130 mm, to the
roof cover.
Pitched roof: For (6), observe the installation instructions on the
cowl regarding roof pitches.
Insert roof outlet (5) into the roof from above and secure vertically
with the mounting bracket to a rafter or brickwork.
Install the roof outlet only in its original condition. Modifications
are not permissible.
Mounting bracket
If an inspection port is required for the balanced flue, insert a
balanced flue with inspection port (2) (allow a length of 200 mm).
3064816_201804
36. Technical information, balanced flue
Install flue gas chimney connections with air apertures right beside the flue gas chimney
as shown in the diagram, so that all components of the flue gas path are surrounded
by combustion air.
The air apertures must be completely free from obstruction.
The flue gas chimney must be tested for suitability. Apply 0 Pa when calculating the
chimney draught. Obtain the connection piece from the chimney manufacturer if required,
to safeguard the connection conditions.
Duct cover from
the Wolf product
range
Polypropylene system up
to 120 °C, CE approved
6
5
7
Chimney
T400
Open flue operation only
4
8
Distance A
10
Distance A
9
Determine distance A. Length of balanced flue (4) must always be
approx. 100 mm longer than distance A. Always trim the flue on the
smooth side, never on the female connection side.
Chamfer the flue with a file after trimming.
Stainless steel duct cover
from the Wolf product
range
Polypropylene system up
to 120 °C, CE approved
8
Offset
Bend
Offset
87 °
min. 170 mm
45°
min. 73 mm
4
10
4
10
79

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