INsTALLATIoN
Installation
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ENGLISH
10.3.2 Connecting air ducts to the appliance
You can connect air ducts with two different diameters to the
appliance.
Air ducts with diameter DN125
D0000080367
f Push the air duct onto the air connection.
D0000080369
f Secure the air duct at the appliance air duct connection with
self-adhesive aluminium sealing tape.
Optional : Air ducts with diameter DN150
You can obtain DN150 air duct connectors from us as accessories.
f Remove the air duct connectors mounted in the delivered
condition by undoing the screws.
f Screw the new air duct connectors onto the appliance.
10.3.3 External wall ducts
Install the outdoor air intake into the building at a location where
contamination (dust, soot, odours, flue gas, exhaust air) is as low
as possible.
When installing external wall ducts, prevent any short circuit be-
tween the air intake and the air discharge.
10.3.4 Silencer
f Install a silencer in both the supply air duct and the extract
air duct. Install these silencers as close as possible to the ap-
pliance, so that noise is suppressed at an early stage.
We recommend installing additional silencers if required to avoid
sound transmission.
If a room with a high noise level needs to be ventilated, install
additional silencers upstream of this room to reduce sound trans-
mission to the neighbouring rooms.
Aspects such as carried voices and impact sound must also be
taken into consideration in the case of ducts embedded in con-
crete. Carried voices should be avoided by designing the duct with
separate branches to the vents. If necessary, insulate the supply air
ducts, e.g. if they are mounted outside the insulated wall panel.
10.3.5 Overflow apertures
Living rooms and bedrooms are only supplied with air. Air is only
extracted from rooms where odours and moisture are generated.
Ensure an unimpeded overflow and consequently air balancing.
Install ventilation grilles in internal doors or walls, or enlarge the
air gap beneath the door to ≥8mm.
10.3.6 Cleaning apertures
f Fit cleaning apertures when installing the air ducts, so
that the air ducts can be inspected and cleaned at regular
intervals.
10.3.7 Supply and extract air vents
Supply and extract air vents for the living space are available for
wall or ceiling mounting.
When venting the kitchen, ensure that the extract air vent is fitted
as far as possible from the cooker.
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