7
Extraction (Ducted)
The cooker hood is more effective when installed in the
extraction mode (ducted to the outside).
Venting kits may be purchased through your retailer or
DIY store, and must be evacuated through an outside
vent of ø125 (5ins) or ø150mm (6ins).
The ducting used must be manufactured from fire
retardent material conforming to the relevant British
Standard or DIN 4102-B1.
When the cooker hood is ducted to the outside
the charcoal filter must be removed.
Fitting
the
Ducting
• Fit the ø150mm (6ins) ducting to the spigot on top of
the hood body as illustrated.
• When using ø125mm (5ins) ducting fit
item 9
and
10
on to the spigot on the top of the hood body as illus-
trated.
• For the best performance use the shortest possible run
of ducting and we recommend the use of rigid pipe in
preference to flexible hose as this will improve the flow
of air while reducing turbulence, which causes noise and
a loss of performance.
• If the room where the cooker hood is to be used contains
a fuel burning appliance such as a central heating boiler,
then its flue must be be of the room sealed or balanced
flue type.
• If other types of flue or appliances are fitted ensure that
there is an adequate supply of air to the room.
• The cooker ducting when fitted in the extraction mode
must never be connected to central heating flues, radiators
or water heaters.
Recirculation Mode
The cooker hood is supplied specified for use in the recircula-
tion mode, with the charcoal filter fitted.
In the recirculation mode contaminated air is passed through
the charcoal filter to be purified and recirculated into the kitch-
en through the grille outlets on either side of the chimney.
• Assemble the two halves of the ducting extension pipe
item 14.
• Push-fit the extension pipe on to the ducting spigot on
top of the canopy.
• Push-fit the recirculation adapter
item
15
on to extension
pipe
item
14
.
• Insert the recirculation outlet extensions
item 14.4
into
the recirculation adapter
item
15
.
• The recircualtion grilles
item
8a
and
8b
must be fitted
after the lower chimney
item
2.2
has been fitted.
• Ensure the activated charcoal filter has been fitted.
9
ø 150
ø 125
10
14
14.1
15
8a
8b
