How The Hood Works; Other Functions - De Dietrich DHD1103 X Betriebsanleitung

3/ HOW THE HOOD WORKS

IMPORTANT: The functions of the hood are operative only when the extractor panel is
open.
The light switches on and off only when the extractor panel is completely OPEN.
Pressing this key when the panel closed, the panel opens completely followed by the
switching on of the light.
The key also switches off the light.
Switch on the lifting of the extractor panel and when completely open automatically
sets the 1st extractor speed.
With the extraction panel open, switch off all of the functions and retract the extrac-
tion panel.
Reduce the extractor motor speed from the 4th speed to finally switching off the
motor without closing the extractor panel.
It signals the set speed by the lighting up of the LED.
It signals the saturation of the filters by all LEDs simultaneously flashing.
Increases the extraction motor speed, when the extraction panel is open.
Ten minutes after being set up, it allows the extractor motor to stop, the closure of
the panel and the switching off of the lights if on.
The function set is signalled by the relative LED flashing at the set speed. Cancelling
the timer occurs by pressing the key again.

OTHER FUNCTIONS:

Automatic switching off:
After 4 hours of continuous operation from the last setting, the appliance turns off and closes
automatically.
Anti-grease filter saturation:
After 30 hours of functioning, the speed indicators flash simultaneously to indicate the satura-
tion of the anti-grease filters.
To reset this alarm keep the "TIMER" key pressed for at least 3 seconds when the carriage is
open.
Calibration:
The hood carries out an auto-calibration every 3 complete cycles of the carriage.
Consecutively pressing the "Timer" key 6 times (3 seconds MAX time between one press and
another) all LEDs flash and the calibration is reset.
After the successive 3 cycles the downdraft carries out an auto-calibration.
Anti pinching safety device:
If anything is obstructing the closure operation of the downdraft, the operation will stop and
the downdraft will move up again.
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