Bosch DBB66AF50, User Manual

Page: 27 / 76

Operating modes
en
27
Switch off the lighting if you no
longer require it.
The lighting does not consume
any energy.
Clean or replace the filters at regular
intervals.
The effectiveness of the appliance
is increased.
Put the cooking lid on.
The cooking vapours and con-
densation are reduced.
Operating modes
Operating modes
Operating modes
Air extraction mode
The air which is drawn in is cleaned
by the grease filters and conveyed to
the exterior by a pipe system.
The air must not be discharged
into a flue that is used for exhaust-
ing fumes from appliances burn-
ing gas or other fuels (not applic-
able to appliances that only dis-
charge the air back into the
room).
¡ If the exhaust air is to be con-
veyed into a non-functioning
smoke or exhaust gas flue, you
must obtain the consent of the
heating engineer responsible.
¡ If the exhaust air is conveyed
through the external wall, a
telescopic duct should be
used.
Air recirculation mode
The air which is drawn in is cleaned
by the grease filters and an odour fil-
ter, and conveyed back into the
room.
To bind odours in circulating-air
mode, you must install an odour
filter. The different options for op-
erating the appliance in circulat-
ing-air mode can be found in our
catalogue. Alternatively, ask your
dealer. The required accessories
are available from specialist retail-
ers, from customer service or
from the Online Shop.