Flue; Chimney Pot; Connection To The Chimney - LA NORDICA WANDA Instructions Pour L'installation, L'utilisation Et L'entretien

• In MANUAL mode only the buttons in the 11-13 group are enabled for selecting one of the five speeds.
• In AUTOMATIC mode, the buttons in the 12-14 group are enabled for selecting one of the five speeds, as well as the buttons in the
11-13 group for changing the COMFORT set point.
The 10 LED comes on whenever a button is pressed on the remote control; if this does not happen, check the batteries.
SPECIFICATIONS
POWER SUPPLY
POWER INPUT
MAX PROBE TEMPERATURE
OPERATING TEMPERATURE
OVERALL DIMENSIONS
CONTAINER
INDEX OF PROTECTION
FAN CONTROLLED
REMOTE CONTROL BATTERY
WARNING: the correct operation of the unit is assured only for the proper motor for which it has been manufactured. Improper use
relieves the manufacturer from each responsibility.

7. FLUE

Essential requirements for correct appliance operation:
• the internal section must preferably be circular;
• the appliance must be thermally insulated and impermeable and built with suitable materials which are resistant to heat, combustion
products and any condensation;
• there must be no narrowing and vertical passages with deviations must not be greater than 45°;
• if already used, it must be clean;
• the technical data from the instruction manual must be respected;
If the flues are of a square or rectangular section, the internal edges must be rounded with a radius of not less than 20 mm.
For the rectangular section, the maximum ratio between the sides must be ≤ 1.5.
A section which is too small causes a reduction in draught. A minimum height of 4 m is advisable.
The following materials are FORBIDDEN and compromise the good operation of the appliance: asbestos cement, galvanised steel, rough
and porous internal surfaces.
The minimum section must be 4 dm
dm (for example 25x25 cm) for appliances with a diameter of more than 200 mm.
2
The draught created by your flue must be sufficient but not excessive.
A section of the flue which is too large can present a volume which is too large to heat and therefore cause operating difficulties for the
appliance; to avoid this, it is necessary to intubate the appliance for its entire height. A section which is too small causes a reduction in
draught.
The flue must be at a suitably distance from flammable or combustible material using suitable insulation or an air space.
It is FORBIDDEN to pass system piping or air ducts inside the flue. It is also forbidden to create moveable or fixed openings on the flue
itself, for the connection of further different appliances (See chapter CONNECTING A FIREPLACE OR OPEN HEARTH TO THE FLUE).
7.1.

CHIMNEY POT

The flue draught depends on the suitability of the chimney pot.
It is therefore essential that, if built in a handcrafted way, the exit section is more than twice the internal section of the flue
(Picture 2 at page 66) .
As it must always go past the ridge of the roof, the chimney pot must ensure exhaust even in the presence of wind
The chimney pot must meet the following requirements:
• Have an internal section equivalent to that of the chimney.
• Have a useful exit section of double the internal section of the flue.
• Be built so as to prevent rain, snow or any foreign body entering the flue.
• Be easy to inspect, for any maintenance and cleaning operations.
7.2.

CONNECTION TO THE CHIMNEY

Products with automatic door closing (type 1) must operate, for safety reasons, with the furnace door closed (except during the fuel loading
or ash removal phases).
Products with non-automatic door closing (type 2) must be connected to their own flue.
Operation with doors open is only allowed when supervised.
The connection pipe to the flue must be as short as possible, straight horizontal and positioned slightly in ascent, and watertight.
22
Picture 1 at page 66 shows some example solutions.
(for example 20x20 cm) for appliances whose pipe dimensions are less than 200 mm, or 6.25
2
230 V~ +15-10% 50/60Hz
Max 2VA
60°C
0 – 60°C
120x74x51 (3-gang switch box)
RAL9001 faceplate, BLACK frame
IP40
Max 300 W
12V 23AE (12V-28x10)
WANDA - WANDA CLASSIC
10
11
13
(Picture 3 at page
7097030
12
14
67).