FALMEC Tecna Feel Manual De Instrucciones página 15

FUMES DISCHARGE
EXTERNAL EXHAUST HOOD (SUCTION)
In this version the fumes and vapours are discharged outside
through the exhaust pipe.
To this end, the hood outlet fitting must be connected via a
pipe, to an external output.
The outlet pipe must have:
• a diameter not less than that of the hood fitting.
• a slight slope downwards (drop) in the horizontal sections to prevent conden-
sation from flowing back into the motor.
• the minimum required number of bends.
• the minimum required length to avoid vibrations and reduce the suction per-
formance of the hood.
You are required to insulate the pipes if it passes through cold environments.
In the presence of motors with 800m3/h or higher, a check valve is present to
prevent external air flowing back.
Deviation for Germany:
when the kitchen hood is used at the same time as appliances that are powered by
energy other than electricity, the negative pressure in the room must not exceed 4 Pa
(4 x 10-5 bar).
ASSEMBLY INSTRUCTIONS
only intended for personnel qualified
The hood can be installed in various configurations.
The generic assembly steps apply to all installations; for each case,
follow the specific steps provided for the required installation.
OPERATION
WHEN TO TURN ON THE HOOD?
Switch on the hood at least one minute before starting to cook to direct fumes
and vapours towards the suction surface.
After cooking, leave the hood operating until complete extraction of all vapours
and odours. By means of the Timer function, it is possible to set auto switch-off
function which will allow the hood to turn off automatically after 15 minutes of
operation.
WHICH SPEED IS TO BE SELECTED?
1st speed: maintains the circulation of clean air with low electricity consump-
tion.
2nd speed: normal conditions of use.
3rd speed: presence of strong odours and vapours.
4th speed: rapid disposal of odours and vapours.
WHEN SHOULD THE FILTERS BE WASHED OR REPLACED?
The metal filters must be cleaned every 30 hours of operation.
The active carbon filters must be replaced every 3-4 months, depending on the
use of the hood.
For further details see the "MAINTENANCE" chap.
SENSOR FUNCTION
1 2
TIMER (red LED flashing)
Auto switch-off after 15 min.
The function deactivates (red LED off ) if:
- The TIMER (key ) is pressed again.
- The ON/OFF (key
FILTER ALARM (red LED steady (
Anti-grease filter maintenance after approximately 30 hours of op-
eration.
Press and hold the button
ON/OFF Key
Increase speed from 1 to 4
Speed 4 is only active for a 7 min-
utes, then speed 3 activates.
Speed increase from 4 to 1
Automatic cycle
Activates and deactivates the automatic mode of the hood with the
air quality sensor. It takes 3 minutes to initialise the air quality sensor.
Light on/off
Short impulse: turn light on and off.
Long impulse: change light tone from 2700K to 5600K.
AUTOMATIC CYCLE
First switch-on: do not turn the motor or the hood light on for 15 minutes after
the power is supplied. The air quality sensor is calibrated during this time, the
LED flashing.
When calibration is completed, the
If the auto installation is interrupted, turning the hood light or the motor on will
cause the system to try to repeat it 4 hours after the hood is turned off.
Operation: Press
to activate the automatic cycle.
The hood runs at the second speed for 3 minutes to warm up the sensor. The air
quality sensor automatically controls the motor speed.
When the air quality is OK, the motor is switched off.
Stand by: The sensor is kept warm for 24 hours after turning the hood off with
the automatic cycle active. This allows you not to have to wait 3 minutes for the
sensor to warm up if the automatic cycle is reactivated within 24 hours. Stand-by
is indicated by the LED being lit at 30%.
If you want to turn the sensor off completely, press the
the LED goes off
Manual calibration of the air quality sensor (if necessary):
The hood must be switched off; do not turn on the extractor fan and the light.
Do not perform operations that pollute the environment, such as turning on the
cookers or cooking.
Press and hold the key for 3 seconds to activate the calibration and the
LED flashes.
Calibration lasts 6 minutes. When calibration is completed, the
up at 30%.
15
3 4 5
) is pressed.
off ))
for 3 seconds to reset.
The speeds are indicated by the
LEDs on the keys:
("+" LED flashing)
LED lights up at 30%
key for 3 seconds and
6
Speed 1
Speed 2
Speed 3
Speed 4
LED lights