Husqvarna BREEZE QC 720 - Manual (Page 9)

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B
A
C
Fig. 11
A B
C
Fig. 10
Mounting the cold air valve (Fig. 10):
Not applicable for recirculation. The cold air valve
consists of a damper seat with two valves, which shall
be fitted into the hood outlet. If there is no other form
of ventilation to expel air from the kitchen than the
hood, the outer end of the valves should be clipped off
and removed. Insert a pen or something similar
between the valves. These should open up easily now.
Mounting the venting kit (Fig. 11):
Not applicable for recirculation. A complete venting
kit is available as an optional extra. The ventilation
pipe (A) is pulled over the hood’s evacuation flange
(B) and is held firmly in place with a clamp. Make sure
the pipe is as straight as possible and does not hinder
the movement of the valve flaps. The pipe is connected
to the mouth of the duct with the metal flange (C)
which is included in the kit.
Fitting the carbon filter
Only applicable for recirculation. The LONG LIFE
carbon filter (special accessory) for this hood is fitted
instead of the grease filter. The LONG LIFE carbon
filter is both a grease and carbon filter for reduction of
cooking smells.
An opening must be made at the top or front of the
cupboard (min. 100 cm²) where the hood is fitted, so
the cleaned air can freely circulate back into the
kitchen.
Extend the duct hose correctly. A duct
hose which is too long or has too many
bends can reduce cooker hood efficiency
by fifty per cent. Shorten the hose if it is
too long, and avoid unnecessary bends in
it.