Bertazzoni Modern P904ICHNE, Instruction On Mounting And Use Manual, Page: 77 / 144

FUNZIONAMENTO I
77
GB OPERATION
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This device allows you to choose the operating mode (suction or filtration), depending on the
installation.
Upon first start-up, the display shows which operating mode is enabled.
Filtration: the display shows the letters C and the filter reset button flashes quickly.
Suction: the display indicates the letter C and the filter reset button is off.
During this phase you can change the operating modes by pressing the key
F
A beep confirms the program change.
Once the set time elapses, the program will exit this operating mode and goes to standby mode or
by pressing the on/off button of the motor
To access the operating mode selection again, turn off power to the appliance and then power it
again.
Note: in suction mode, when the device is turned off, suction still operates for 20 minutes at a
minimum speed, to allow evaporating any possible condensation that has formed during the
cooking phases.
B:Motor on/off key: when touched, this key enables the motors;
if pressed, it shuts down the
motor. By operating the keys “+” and “-” the user can modify the suction speed (power).
C:Suction speed (power) decrease key:
when touched, this key decreases the suction speed of
the hood.
D:Suction speed (power) increase key: when touched, this key increases the suction speed of
the hood.
F:Filter reset key:
when touched, this key will reset the warnings on anti-grease metal filter (1)
saturation and replacement of carbon filter (2).
(1) After 30 hours of hood operation, the symbol F, alternating with the symbol G, will flash
indicating the need to clean the anti-grease metal filters; this alarm prevents the operation of the
suction system until it is reset, to allow the condensate tray to empty (operation to be performed
as needed, but however each time you reset the filters).
(2) Active only in filtration mode: After 120 hours of operation of the hood, the symbol F,
alternating with the symbol C, will flash indicating the need to clean/replace the activated carbon
filters; the carbon filters can be washed in the dishwasher once, and then they must be replaced.
In suction mode, the alarm of carbon filters is disabled.
A B C
Display
D E F