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Beschikbare talen
Beschikbare talen
When using a circular exhaust duct:
• Use smooth, non-flammable pipes with an internal diameter that is equal to the external diameter of the connection
nozzle of the hood. The hood requires an exhaust duct of Ø150 mm. Maximally extend flexible ducts and cut them to
size.
• Do not reduce the exhaust diameter. This will reduce the capacity and increase the noise level.
• When connecting to a short exhaust duct, it may be required to mount a non-return valve to prevent the wind from
blowing in.
• Use a hose clamp or aluminium tape for airtight connections.
• In case of an exhaust pipe through the outside wall, use the outside wall grille.
General:
• Make the duct as short as possible and with as few as possible bends to the outside.
• Avoid square bends. Use rounded bends for proper air conduction.
• If an exhaust pipe through the outside wall passes a cavity wall, make sure that the exhaust duct fully bridges the
cavity and slightly declines to the outside.
• In case of an exhaust pipe through the roof, use a double-walled roof passage with sufficient width.
• Never connect the exhaust to a flue duct.
• Make sure that sufficient air is supplied. Fresh air can be supplied by slightly opening a window or an outside door or
by installing an inlet grille.
ACCESSORIES
Flexible channel
In order to simplify the installation, it is advisable to make the final piece between the flat duct work and hood from flexi-
ble, flat exhaust channel (906.408).
Recirculation
If you choose recirculation, Novy offers the outlet box in various sizes, including type 841.400 / 842.400 / 843.400 or type
7931.400 / 7932.400 / 7933.400.
Connection for window contact
This hood is equipped with a connection for a contact window switch. If the hood is to work simultaneously with a hea-
ting appliance that pulls air from the room, and if the required supply of fresh air can only be through an open window, it
is possible to connect a window contact switch (not included) to the hood. The contact window switch ensures that the
hood only works if the window is open. If the window is closed, the fan can not be switched on. A window contact cable
set is available as an accessory (part number 990.033). Using the cable set, it is possible to make a connection between
the hood controller to the outside of the hood. A window contact switch can then be connected (not included).
Accessories flat exhaust channel
- Flexible exhaust channel length 750 mm
- Flat exhaust channel length 1000 mm (dimensions: 89x222x1000 mm)
- Connection piece (dimensions: 94x227x80 mm)
- Horizontal curve (dimensions: 94x227x290 mm)
- Vertical curve (dimensions: 94x175x227 mm)
- Curve 15° (dimensions: 94x227x138 mm)
- Corner adapter (dimensions: 94x227x205 mm)
- Transition piece to Ø150 mm (dimensions: 94x227x190 mm)
- Stainless Steel blind grill with non-return valve (dimensions: 290 x 160 mm)
Accessories circular exhaust channel
- Circular exhaust channel length 1000 mm Ø150 mm
- Connection piece Ø150 mm
- Curve 90° Ø150 mm
- Aluminium external grill for Ø150 mm
- Mechanical external grill Ø150 mm
- Non-return valve Ø150 mm
General accessories
- Hose clamp adjustment Ø60-215 mm
- Aluminium tape roll 50 m
- Stainless steel cleaner: maintenance product for cleaning the stainless steel
Characteristics of the product on condition of changes or printing errors, January 2018
906.408
906.401
906.402
906.403
906.404
906.418
906.405
906.406
906.407
906.415
906.417
906.416
906.178
906.419
906.432
906.291
906.292
906.060
EN 15
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