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Silencer

(DASD 150, optional accessory)

To achieve even further reductions in

noise levels, a special silencer can be

fitted in the ducting system.

Connection for air extraction

...with air extraction:

The silencer not only reduces noise

from the motor outside the house, but

also sounds from outside (e.g. traffic

noise).

For this reason, the silencer must be

positioned as close as possible to the

ducting exit a.

...in recirculation mode:

The silencer needs to be positioned

between the exhaust connection and

the deflector b. Ensure there is

adequate space in the tower for fitting

it.

...air extraction with external motor:

To minimise noise from the motor in the

kitchen, the silencer should be

positioned in front of the external motor

c if possible, or if the ducting is long,

above the exhaust connection on the

rangehood d.

In the case of an external motor located

inside the house, fitting a silencer

behind the external motor e reduces

the noise of the motor outside the

house.

In all modes of operation, the most

effective noise reductions are

achieved if two silencers are fitted

one behind the other in the system.