Miele DUU 1000-1 Mode D'emploi Et Instructions De Montage page 20

en - Operating instructions
Description of functions
Air is drawn in and passed through a
grease filter in the cooker hood to clean
it. It is then directed into the
recirculation box where it passes
through a reactivatable charcoal filter b
where it undergoes further cleaning
before being directed through a
ventilation grille a back into the
kitchen.
The cooker must be suitable for
recirculation mode. Please observe the
operating instruction manual supplied
with the cooker hood.
Recirculation mode will only function
correctly with a charcoal filter in place.
The recirculation box can be installed in
a position of your choice in the kitchen.
The cooker hood and the recirculation
box are joined by extraction ducting.
The air can be directed out of the
recirculation box via the exit c to the
right or left hand side of the
recirculation box, or out through the
back of it.
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Charcoal filters and a non-return flap
are not fitted in the cooker hood. Please
see the installation instructions supplied
with the cooker hood for instructions on
how to install it.
Installation
The recirculation box is suitable for
installation in small spaces such as the
plinth area of the kitchen. It can also be
installed in other places if you prefer.
When choosing where to install it check
the direction of airflow and that it can
flow unhindered out of the recirculation
box. It must not be directed towards the
ceiling or a wall. It should also not be
directed towards areas in which people
congregate.
 Please observe the illustrations with
regard to building-in dimensions and
installation at the end of these
operating and installation
instructions.
Connection for air extraction
The air intake ducting connection on
the recirculation box measures
222 x 89 mm.
Flat ducting and accessories are
available from retail outlets.
Use smooth or flexible ducting made
from suitable non-flammable
materials for the extraction ducting
used between the cooker hood and
the recirculation box.
 Please observe the instructions given
in the operationg instruction manual
for your cooker hood for instructions
on laying the ducting.