Description of the functions
The cooker hood works
. . . by air extraction:
The air is drawn in, cleaned by the
grease filters and directed outside.
The cooker hood is fitted with a
non-return flap
, (see "Installation").
This flap is closed when the cooker
hood is switched off. No exchange of
room air and outside air can take
place. When the cooker hood is
switched on the non-return flap opens
for the cooking smells to be blown di-
rectly outside.
. . . by air recirculaton:
The air is drawn in and cleaned first by
the grease filters. In addition it is then
cleaned by the
Recirculation Micro-
Filters
. The cleaned air is then recircu-
lated back into the kitchen through a
vent in the top of the cooker hood.
Before using the cooker hood for
the first time in recirculation mode,
ensure that the recirculation micro-
filters are in place. See Section on
"Cleaning and care".
. . . with an external fan
The EX models are designed to be con-
nected to an external fan located out-
side the room.
The external fan is connected to the
cooker hood by a control cable and is
operated by the control panel on the
cooker hood.
Description of the functions
10
Summary of Contents for Imperial DWW 1250
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