Installing instructions TECNOVIS - TEC-EW-CLASSIC Page 2 of 3
The installing has to be performed professionally according to the installing instructions respectively according to the valid national regulations.
In Germany in particular DIN V 18160-1, as well as the applicable rules of regional building (LBauO), firing regulations (FeuVO), relevant DIN standards and all
other building- and safety regulations.
The required cross section has to be determined according to DIN EN 13384 and has to be rechecked by the executing specialist firm.
Before the installation the design of the system has to be clarified with the concerned district chimney sweeper.
The suitability and safe usability of the exhaust system is to be certified by a competent district chimney sweeper before
commissioning.
The exhaust gas line must be installed within into own longitudinally ventilated flue or channel. The fire safety requirements for the flues (LA30 to LA90) comply
with the construction legislation (firing ordinance) of the respective federal state. With the exception of the necessary cleaning and inspection openings, the
flue must not have any additional opening other than in the installation room of the CHP. (The inspection openings has to be certified by a competent district
chimney sweeper before commissioning.) Several exhaust gas lines can be installed in a flue if the national regulations and construction legislation allow this.
The position of the cleaning and inspection openings must (in Germany) comply with
DIN V 18160 Part 1 or other applicable regulations and should be discussed with the
competent authorised district chimney sweeper during the planning phase.
7) Installation of the chimney system
FITTING OF ELEMENTS:
•Insert and adjust the clean out element with condensate collector in the first opening
•Set the pipe tee connection 87° or 45° with mounted assembly clamp,
maybe you have to set between the clean-out element and the pipe tee connection levelling pieces.
•Attach a rope at the pipe with lower loop and put the pipes at the end capo f the chimney together.
•The pipes can now be let down. Assembly clamps are every three meters necessary to hold the space to the stonewalled ductwork. The last straight pipe
element has to be shortened that a linear expansion of approximately 3mm per rising is possible.
•If an intermediate clean-out opening should be installed in the attic, a intermediate support with expansion is necessary.
INSTALLATION FOR INTERMEDIATE CLEANING:
An inspection element is to be installed if inspection of the line and flue is necessary in the attic.
INCLINED CHIMNEYS:
In the case of inclined flues / chimneys, the inspection elements and the intermediate pieces (note linear expansion) must comply with state regulations.
Note: Corresponding measures to compensate for thermal linear expansion must be taken with high exhaust gas temperatures / extended distances prior to a slant.
INSTALLATION OF THE CHIMNEY COWL COVER:
The chimney cowl must be so designed that the exhaust air is guided via the extended inner pipe and the flue is ventilated between the inner pipe and inner wall of
the flue.
The cowl cover is plugged onto the chimney cowl. The cowl cover must be permanently protected from moisture penetration.
The weather protection fitting must be placed 30 mm/minimum ring gap width above the air discharge piece in order to ensure rear ventilation.
3) Mounting and regulations
All components have to be mounted in a way, that the nozzle is
above or rather in flow direction of the exhaust gas (see figure).
