Operation Manual

16
EXTRACTION OPERATION – Installation Instructions
 Ensure that you have fitted the
union (‘N’) to the upper part of the
hood using the packaged two
screws supplied inside the packing
(Fig. 1 – on right). Using 125 mm
diameter ducting, connect the
union (N) on the upper part of the
hood (see Fig. 1 at left) to the
discharge outlet for cooking
vapours with a cross-section of at
least 150 cm
².
 PLEASE NOTE: If there is no
discharge outlet and the hood is to
be fitted to an outside wall of the
building, make a hole in the wall
that is large enough to fit a wind
and rain-proof shutter with a cross
section of at least 150 cm
² and
connect this to the outlet union of
the unit by means of a pipe.
.
AIR PURIFIER OPERATION - Installation Instructions
The cooker hood can be
converted to work as an air
purifier in the event that there is
no provision for an external air
discharge duct.
In this case, air is recycled through
the vent ‘R’ (Fig. 1 – above). When
using the unit as an air purifier, you
need to install two active carbon
filters to absorb cooking vapours
(please see page 11).
Extraction / Air Purifier Modes of O
p
eration
Please note: For the extraction function, you will
need to connect a 125 mm diameter outlet ducting to
the spigot ‘N’ in fig. 1 above. This ducting is not
provided with your cooker hood. See figure on left.