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HOW THE
TIMING
As a result of the new EU65 "Energy label" and
DOWNDRAFT WORKS
EU66 " Ecodesign" regulations issued by the Euro-
pean Commission, which came into force as from
January 1st, 2015 , our products have been adap-
Push button control panel (fig. 8)
ted to comply with these new requirements.
C L E A N I N G T H E E X T R A C T O R
All of the models complying with the energy label
A: 10 minutes timer, after which the motor is
turned off and the front is closed.
requirements, are equipped with new electronics
The setting of the function is signaled by
including a timer device for suction speeds control,
when the air capacity exceeds 650m³/h.
indicator(B) flashing.
Internal motor models, with maximum air capacity
higher than 650m³/h, are equipped with a timer de-
B: The motor speed indicator.
Careful maintenance ensures the correct operation and optimal performance.
The LED gives off four different colors, depending
vice that automatically switches the suction speed
on the set speed.
from 4th to 3rd speed, after 6 minutes operation.
External motor models are equipped with remote
First speed color: WHITE
Second speed color: GREEN
motors that , as for internal motor versions, inclu-
de a timer device that switches down the suction
C A U T I O N
Third speed color: BLUE
Fourth speed color: RED
speed when it exceeds 650 m³/h. (See External
Motors Instructions)
The hood must be disconnected from the electrical network, both by unplugging the appliance
C: The key is only active with open top (45° 90°).
Remote motors, whose air capacity exceeds
For each selection of the function there is an
650m³/h at both 4th and 3rd speed, will have the
from the socket and activating the magnetic circuit breaker (safety cut-out), before removing the
following by default timer control functions:
increase of the motor speed, up to the fourth
The suction speed is automatically switched from
speed.
metal grease filters. After cleaning operations, replace the metal grease filters as outlined in the
D: the key is only active with open top (45° 90°).
4th to 2nd speed, after 6 minutes operation.
If the appliance is working at 3rd speed, it is auto-
Each time you select the function you have a
installation instructions.
speed decrease of the motor, up to the first
matically switched to 2nd speed, after 7 minutes
operation. Operation speeds can also be changed
speed.
during operation.
E: When the product is switched off, the first
The energy consumption of the appliance in stand
– by mode is lower than 0.5W.
touch activates the top panel until it reaches the
M A I N T E N A N C E
H O W TO P R O C E E D ?
intermediate opening of 45°.
Other functions:
As the intermediate opening is reached, the
Automatic turn off:
Cleaning external
Do not use metallic scrubbers,
motor is automatically set to the 2nd speed.
After 4 hours of continuous operation from the last
Another press will start full opening (90°) of
surfaces and
abrasive products, or hard brushes.
setup, the appliance turns off automatically.
the top panel, maintaining the speed of the motor.
accessories
Another press will stop the motor and completely
Grease filters saturation
close the top panel.
After 30 hours of operation, the speed indicators
"B" will all flash simultaneously, signaling the
grease filters saturation. To reset this alarm, hold
NOTE:
the "TIMER" button down for at least 3 seconds,
while the extractable unit is open.
- When the top panel is opened at 45°, hold down
the E button for 3 seconds, the top panel will
close and the motor turns off.
Grease filters
After 30 hours of operation, the
downdraft will signal the grease filter
- When the top panel is closed, hold down the E
button for 3 seconds, the top panels opens by 90°
saturation.
and the motor is activated at the second speed.
Saturation is indicated by the flashing
Warning: The product DD522BK allows the
RED colour LED speed indicator, when
opening of the glass top only by 90° (no 45°
the cooker hood is off.
opening is possible).
To reset, hold down the
Fig.8
button for at least 3 seconds, while
the carriage is open.
Active charcoal filter
In the recirculation mode, the active
charcoal filter must be replaced
periodically.
To remove the charcoal filter first
of all, it is necessary to remove the
grease filter and then pull the plastic
key of the panel itself, in order to
disengage it from its seating.
Follow these steps in reverse order to
insert the active charcoal filter.
Replace the used charcoal filter on an
average of every six months.
16
Instruction manual DD903BK & DD522BK
A C C E S S O RY P R O D U C T S TO U S E
To clean the external surfaces of the downdraft
and the light housing screen use only commercially
available household detergents diluted in water.
Then rinse with clean water and dry with a soft
cloth.
The grease filters can be washed by hand or in
the dishwasher. These filters need to be cleaned
on a regular basis, because otherwise they may
represent a fire risk.
Refit the grease filters and front panel, making
sure that they are properly fitted at the sides
so that it does not cause the downdraft to stop
timer
operating.
8
Please keep this instruction manual for future reference
T R O U B L E S H O O T I N G
P R O B L E M
S O L U T I O N
The downdraft does not work
Check that:
» There is not a power outage.
» A specific speed has actually been selected.
» The red reset key, found over the electrical system box, is pushed.
The downdraft has low performance
Check that:
» The motor speed selected is sufficient for the quantity of fumes and
vapours present in the room.
» The kitchen is ventilated well enough to allow air for intake.
» The charcoal filter is not worn out. (Recirculation mode only).
» The air outlet channel is free and compliant with paragraph no.2.
» The non-return valves of the suctioning unit are free to rotate.
The downdraft stops in the middle of
Check that:
operation.
» There is not a power outage.
» The omnipolar device has not tripped.
Please keep this instruction manual for future reference
Instruction manual DD903BK & DD522BK
17
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