User Manual

7
INFORMATION
 Sufficient air is needed for proper combustion and exhaustion of
gases through the flue (chimney) of fuel burning equipment to
prevent back drafting. Ductless fans must always be vented to
the outdoors.
 When assessing the air pressure, the entire ventilation system
in the house/apartment must be taken into account.
 All legal regulations must be observed for the conveyance of
exhaust air. If the extractor hood is used in recirculating mode
with the optional carbon filter, there are no operating restrictions.
 Make sure the vent option knob is set correctly (page 6).
CHANGING THE VENTILATION OUTLET (EXTRACTION MODE)
As well as providing the
options of recirculation or
extraction, when the unit
is externally vented, it can
be vented either vertically
out of the top of the unit,
or horizontally out of the
back.
The default set up is
vertical venting. To vent
the unit horizontally,
remove the check valve
from the top of the unit,
and replace with the air
outlet cap. Remove the
plate from the rear of the
hood. And fit the rear air
flow adaptor, securing
with 4 screws.