Accessories - Novy 810 Instructions D'installation

Circular ducts:
• Use smooth, non-flammable pipes with an internal diameter that is equal to the external diameter of the connection
nozzle of the hood. Maximally extend flexible ducts and cut them to size.
• Do not reduce the exhaust diameter. This will lower the capacity and raise the noise level.
• When connecting to a short exhaust duct, it may be required to mount a non-return valve in the duct to avoid wind
blowing in.
• Use a hose clamp or aluminum tape for airtight connections.
• In case of an exhaust pipe through the wall, use a wall vent.
Flat duct:
• Use flat duct with rounded corners and with air deflectors. Available at Novy.
General information:
• 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.
• The use of flexible hosing must be kept to a minimum and only used to cover small distances, for example, as a con-
nection between the outlet nozzle and the exhaust channel.
• In case of an exhaust pipe through the roof, use a double-walled roof passage with sufficient width.
• Never connect 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 grate.

ACCESSORIES

Installation kit for motors
For these models, the supplied motor can easily be remoted internally by means of an extra instalation kit. This kit
contains mounting materials, including a cable of 5m, to disconnect the motor and mount it at a surtain distance inside
the house.
• 810 / 811: type 800994
• 820 / 821 / 826 : type 800998
Adapter for connecting flat ducts (only for the models 820 / 821 / 826)
The motor is mounted remotely by using the adapter and you are able to connect a flat duct directly to the ceiling unit.
The advantage is the low build-in height (article number 830052).
Flexible flat exhaust channel
When using the adapter (article number 830.052) between the flat exhaust channel and the hood, it is advisable to use
flexible flat drain duct (906.408 length 75 cm). This is to simplify installation.
Recirculation
If you choose for recirculation, Novy offers the exhaust box in different sizes:
• 810 / 811: exhaust box type 830400 (stainless steel exhaust grid), exhaust box type 831400 (white exhaust grid), or a
recirculation kit without a exhaust box (811400).
• 820 / 821: exhaust box type 830400 (stainless steel exhaust grid), exhaust box type 831400 (white exhaust grid), or a
recirculation kit without a exhaust box (820400).
Extension cable
When mounting the motor unit remotely, it may be desirable to mount a longer cable between the ceiling unit and the
motor. The extension cable is connected to the existing cable. The extension cable has a length of 5 m.
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
heating 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. This 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).
Various accessories
- Clamp Ø60-215 mm 906291
- Aluminium tape (per 50 m) 906292
- Aluminium wall vent for outlet Ø150mm 906178
- Mechanical wall vent Ø150mm 906419
- One-way valve Ø150mm 906432
- Stainless steel cleaner 906060
Characteristics of the product on condition of changes or printing errors, June 2017.
EN 16