Air extraction mode
22
Air extraction mode
DANGER
Danger of suffocation due to a lack of
oxygen on simultaneous operation of
the device and an open fireplace.
¾
On simultaneous operation with
devices which are dependent on the
room air, such as e.g. a gas cooker,
chimney or gas heater, make sure
that no gases or exhaust gases are
drawn into the room.
¾
Ensure an adequate fresh air supply
in the dwelling.
¾
Make sure that the legally prescribed
requirements of your Federal state's
regulations pertaining to fireplaces
(FeuV)) are adhered to.
¾
Make sure that the permit required
from the master chimney sweep to
operate the extractor hood is
available.
Measures for an adequate fresh air supply:
•
Operate the device only with a window contact
switch connected.
•
Open the windows.
•
Open the doors.
•
Install a berbel wall box BMK.
•
Make sure that the open fireplace's prescribed
forced ventilation functions.
WARNING
Danger of suffocation due to a lack of
oxygen on operation of the device.
¾
Ensure an adequate fresh air supply
in the dwelling.
¾
Make sure that the device is
connected to a window contact
switch to ensure hazard-free
operation.
¾
Make sure that the country-specific,
legally prescribed regulations (in
Germany e.g. the requirements of
your Federal state's regulations
pertaining to fireplaces (FeuV)) are
adhered to.
If an extractor hood and a fireplace which is
dependent on the room air (e.g. gas-, oil- or coal-
fired heaters, chimneys, hot water boilers, gas hobs
or gas ovens) are operated at the same time, the
following prerequisites must be met:
¾
Your master chimney sweep has approved the
installation of the extractor hood beforehand.
¾
Installation must be carried out under adherence
to the country-specific regulations (e.g. the
regulations pertaining to fireplaces (FeuV)).
¾
Installation must be carried out under adherence
to the official and legal regulations (e.g. state
building ordinances).
In air extraction mode, the device intakes room air
and conducts it outside via the outgoing air line.
The device is only able to conduct the volume of air
away which flows into the kitchen as supply air.
The cross-section, length, type and routing of the
outgoing air line extensively influence the extraction
efficiency of an extractor hood.
Power losses and noises arise e.g. due to air which
is diverted abruptly in the outgoing air line.
