Flue; Chimney Pot - Nordica WANDA EVO Manuel Utilisateur

AUTOMATIC mode
To access AUTOMATIC mode, press the 2 button; when the 7 light comes on the function is active. Use the 5 button to set the
speed. The 4-5 buttons are used to select one of the five fan speeds.
In automatic mode the COMFORT temperature can also be selected. Press the 4 button to access the COMFORT temperature
setting and then set the value using 4-5. This setting allows the user to reduce fan noise when the room temperature measured by
the probe inside the controller exceeds the comfort set point; the motor operates one speed lower (this mode has no effect in first
speed) and is signalled by the 8 led.
LANGUAGE menu.
Pressing and holding the 2 button accesses the LANGUAGE menu, where the display language can be changed using the 4-5
buttons (IT, EN, DE, FR). Pressing the 2 button briefly again accesses the DISPLAY menu, where the brightness can be adjusted
(between 10 and 150). Pressing the 2 button briefly another time accesses the DEGREES menu, where the temperature display
can be set as °C or °F.
BUZZER menu
Pressing the 2 button briefly a final time accesses the buzzer menu, where audible buzzer can be enabled or disabled.
REMOTE CONTROL OPERATION:
The electronic controller for packaged units can be managed by an IR remote control.
• The controller is switched on or off by pressing and holding the 11-12 buttons.
• To switch from MANUAL to AUTOMATIC on the IR remote control press the 13-14 buttons. The LED
corresponding to the operating mode comes on, manual 3 or automatic 7.
• 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.

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
or 6.25 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.
ATTENTION: as far as concern the realisation of the flue connection and flammable materials please follow the requirements
provided by UNI 10683 standard. 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).

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) .
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.
Picture 1 shows some example solutions.
(for example 20x20 cm) for appliances whose pipe dimensions are less than 200 mm,
2
ENgLIsH
10
11 12
13 14
(Picture 3).
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