Instruction manual DD901BK
16
Please keep this instruction manual for future reference
from 4th to 2nd speed, after 6 minutes operation. If the appliance is working at 3rd speed, it is
automatically switched to 2nd speed, after 7 minutes operation. Operation speeds can also be
tchanged during operation.
The energy consumption of the appliance in stand-by mode is lower than 0.5W.
OT H E R F U N C T I O N S :
AU TO M AT I C T U R N O F F :
After 4 hours of continuous operation from the last setup, the appliance turns off automatically.
G R E A S E F I LT E R S S AT U R AT I O N :
After 30 hours of operation, the speed indicators “D” will all flash simultaneously, signaling the
grease filters saturation. To reset this alarm, hold the “TIMER” button down for at least 3 seconds,
while the extractable unit is open.
S E L F - C A L I B R AT I O N :
The downdraft will carry out a self-calibration every 3 complete cycles of its extractable unit. By
pushing the “TIMER” key 6 times consecutively (MAX break between one push and the other is 3
sec.) all the LEDs will flash and the calibration will be reset.
After the next 3 cycles the downdraft will carry out its self-calibration.
S TA N D - B Y:
When the extractable unit is closed and the light is switched off, the control panel, after 6 seconds,
activates the Stand-by function, reducing the brightness of the leds.
This function can be stopped by pressing ON/ OFF or LIGHT key.
