13
Ventilation
Leaf Axial 4
Montageanleitung
function is activated and the fan will operate at maximum speed.
Once the level of humidity falls below the set value, the device
will continue to operate at maximum speed for the period of
time set in the Timer function, and will eventually stop if S1=OFF
or continue to operate at low speed if S1=ON.
Maximum and slow speeds are factory settings.
The extractor fan will also start, at maximum speed, if activated
by the light switch in the room. When the light switch in the room
is turned o, the fan will continue to work at maximum speed for
the period of time set in the Timer function, and will eventually
stop if S1=OFF or continue to operate at low speed if S1=ON.
To nish the installation, verify that all the connections
have been done correctly and make sure that the cables are
placed correctly.
Install the front cover in its position and make sure that it cannot
be removed without using a tool (see g. 10).
Make sure that the blades turn freely.
Cleaning and Maintenance:
• Before cleaning make sure that the appliance is not connect-
ed to the electric network and prevent it from being recon-
nected by accident.
• Clean with a damp cloth regularly.
• The appliance does not require additional maintenance.
• The motor, propeller and all components should be inspected
periodically to ensure that they are not dirty and have not suf-
fered any damage. The frequency of inspections depends on
the appliance’s operating conditions.
• Remove the dirt on the propeller and the inner parts of the
casing to avoid imbalances during operation, a decrease in
aerodynamic performance and motor damage.
TECNICAL DATA*
Fan Axial 4
Protection class/type:
/ IP 44
Mains voltage: 230 V
~
50 Hz
Max. air temperature: 40 °C
Max. duct: 3,1 m
Level 1 2
Power consumption W: 4 8
Noise level dB (A) 3 m: 11,5 26
Output m³/h: 36 115
Pressure build-up Max
Pa:
9,5 7,5
This device is not a precision thermometer / hygrometer.
The displayed values of T (°C) and HR (%) are only for reference
(see g. 7).
* Subject to technical alterations.
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