Schwank calorSchwank D 15U, Техническое руководство

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infraSchwank D / calorSchwank D - shape U
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Te
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2. Exhaust flue with individual exhaust system -
combustion air from inside the room
(Type B23)
Only use this system in rooms with no air pollution
and without relevant pressure differences to outside.
Otherwise use type C.
3. Exhaust flue with individual exhaust system -
combustion air from outside the room
(Type C)
Combustion air and exhaust air are to be conducted
by a temperature stable, concentric pipe from a wall or
roof entrance.
Max. length of the concentric pipe can be 6 m plus
two 90° elbows.
The concentric pipe ends at a bifurcated pipe. Please
ensure that the connection for exhaust air between
heater and bifurcated pipe is a flexible pipe. Do not
use back-pressure valves or dampers in the exhaust
flue.
Tab 3: air / exhaust flue
4. Exhaust flue with flue collecting system and
central flue fan
(
according to EN 777, Type D)
The heating installation must not exceed 10 radiant
tubes. The exhaust air of each tube is collected via a
central collecting tube system by a central flue fan and
led to the chimney. Planning, construction and layout
of such installations must be carried out by Schwank
employees, as well as commissioning. The strict
observance of the Schwank layout-drawings and
calculation figures are the precondition of the
manufacturer’s warranty.
If the radiant tubes will be installed without their
individual flue fans, please note that it could be
necessary to install in the collecting tube behind each
radiant heater a damper or a pressure-balancing
device. This ensures a precise regulation and an even
exhaust flue of each radiant tube.
See technical instruction
infraSchwank D / calorSchwank D with
flue collecting system

Max. length
between heater
and roof/wall
entrance
max. number
of elbows
(90°)
Ø of
air/exhaust flue
6 m 2 100 mm
infraSchwank D/ calorSchwank D, shape U