18
Functioning - Model with display
1. Lights
ON/OFF
2. Motor
ON/OFF
When
key
“2”
is pressed the motor passes to speed 1.
If the key is pressed during working, the hood passes to
OFF
state.
3. Speed
decrease
When
key
“3”
is pressed the speed decreases from 4
(intense) to 1.
4. Speed
increase
When
key
“4”
is pressed with the hood in
OFF
state, the
hood passes to speed 1.
If the key is pressed during working, the speed increases
from 1 to 4 (intense).
The intense speed is timed. The standard timing is 5’, at
the end of which the hood sets at speed 2.
To deactivate the function before the end of the time,
press key
“3”
, the hood sets at speed 3, when key
“2”
is
pressed the hood turns off.
A signal on the display corresponds to each speed:
OFF: No signal
Speed
1:
1
Speed
2:
2
Speed
3:
3
Speed
4:
4
flashing
5. Display
Grease filter signalling
The grease filter is signalled by the display with number 1
flashing after 40 hours of use.
This means that the grease filter needs to be washed.
The signalling is visible with the hood in
ON
state.
To eliminate the grease filter signalling, press key
“2”
for
more than 3”, until it turns off.
The signalling can be eliminated with the hood in
ON
state.
Carbon filter signalling (only for filtering version)
The carbon filter is signalled by the display with number 2
flashing after 160 hours of use.
This means that the carbon filter installed must be replaced.
The signalling is visible with the hood in
ON
state.
To eliminate the carbon filter signalling, press key
“2”
for
more than 3”, until it turns off.
The signalling can be eliminated with the hood in
ON
state.
In case both filters are signalled at the same time, numbers 1
and 2 flash on the display alternately.
The signalling can be reset by carrying out the above-
described procedure twice.
First it resets the grease filter signalling, then the carbon filter
signalling.
In the standard mode the carbon filter signalling is not active.
In case the filtering version hood is used, it is necessary to
enable the carbon filter signalling.
Activation of carbon filter signalling:
Set the hood to
OFF
and keep keys
“2”
and
“3”
pressed
contemporaneously for 3”.
Numbers 1 and 2 flash alternately for 2”.
Deactivation of carbon filter signalling:
Set the hood to
OFF
and keep keys
“2”
and
“3”
pressed
contemporaneously for 3”.
Number 1 flashes for 2”.
Temperature Alarm
The hood is equipped with a temperature sensor which
activates the motor at speed 3 in case the temperature in the
display zone is too high.
The alarm condition is indicated by the display with the letter
t
flashing.
This condition remains as such until the temperature falls
below the alarm threshold.
This mode can be quit by pressing key
“2”
,
“3”
or
“4”
.
Every 30” the sensor checks the ambient temperature of the
display zone.
Display Symbols
Symbol State
Speed 1
Speed 2
Speed 3
Speed 4 (intense)
Grease filter maintenance
Carbon filter maintenance
Grease filter and carbon filter
maintenance
Temperature Alarm
