Inhoudsopgave
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Beschikbare talen
Beschikbare talen
EN
• When mounting a non-return valve, it must be ensured that the valve can be opened
freely. If the valve cannot be opened freely, it can reduce the suction power and
increase the noise from the extractor hood.
• If the extractor hood is used for recirculation and there is no external ventilation
(exhaust air), it is important that the ventilation is not blocked or impaired, as this
can damage the extractor hood, reduce capacity and increase noise. In addition,
no non-return valve can be installed in recirculation mode.
OPERATION
Control Panel and Button Functions
DRESDEN990-21EBHW /
DRESDEN991-21EBHI
Switch the engine on and off.
The motor runs at low speed.
The motor runs at medium speed.
The motor runs at high speed.
Switch the light on and off.
Version 12-2022
Page 8
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Inhoudsopgave
