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tion will automatically switch off. When the timer function is enabled, it is possible to switch
it off by pressing key 1.
Filter Reset: Every 30 hours of extractor fan operation, the filter signal will light up (steady red light).
With the motor and light switched off, holding down key T1 will delete the signal and the
shutter will open providing access to the filters. In this state it is not possible to start the
motor and keys T2..T5 are disabled. Once the filters are put back in place, holding down key
T1 will close the shutter and keys T2..T5 will start working again.
Opening the mobile part: When all of the leds are off (light and motor off) holding down this key allows
you to open the mobile part of the hood so that maintenance can be carried out. During this
state it is not possible to turn the motor on, keys T2..T5 are disabled. Key T1 is on.
Closing the mobile part: To exit the state where the mobile part is open and the is motor off, hold
down key T1. The red T1 signal switches off and the T2..T5 keys will start working again at
this time.
2: RECIRCULATION FUNCTION
Recirculation Function: When the motor is off, holding down key T2 will turn on the recirculation func-
tion, and the mobile part will open. Key T2 will flash. During the recirculation function (lasting
24 hours) the hood will stay on for 1 hour at the 1° (1st) speed, then it will stop for 3 hours and
switch back on for another hour. These cycles are repeated until timeout.
When this function is enabled, other speeds may not be selected. To switch this function off,
hold the T2 key down for at least 3 seconds. When the recirculation function is on the shutter
stays open regardless of whether the motor is on / off.
3: DECREASE IN FAN SPEED
By pressing this key the motor will slow to the first speed.
4: FAN ON/OFF
Pressing this key turns the fan on/off at the same time as the shutter opens/closes. The
number of lights that light up on keys T3-T4-T5 indicates the fan speed level.
5: INCREASE IN FAN SPEED
By pressing this key the motor will pick up to the third speed.
6: - LIGHT – RADIO CONTROL ACQUISITION
Light: Briefly pressing key T6 will turn the light on and off. Key T6 will light up if the light is on. If
the mobile part is closed, it will now open and the light will come on after a few seconds.
Radio control acquisition (optional): With the motor and light turned off, holding down key T6 will
enable remote binding mode. Key T6 will flash for a maximum of 10 seconds. While it is
flashing at least one radio control key must be pressed. The function will switch off when
the 10 seconds are over, or earlier if a compatible remote control is detected.
MANAGING USE OF THE KEYS:
Radio control (optional): Place the device away from sources of electromagnetic waves which may
interfere with the electronics of the hood. Maximum operating distance of 4 metres. This
distance may vary based on any electromagnetic interference from other devices.
Function of the
remote control
DESCRIPTION
Light Key
Pressing the Light key will switch the light on/off
‘ - ‘ Key
Pressing the ‘-’ Key will decrease motor speed. If 1° (1st) speed is in gear, pressing
the ‘-’ key will turn off the motor