Operation - De Dietrich DHD1577 series Montage- Und Gebrauchsanweisung

Operation

Use the high suction speed in cases of concentrated kitchen
vapours. It is recommended that the cooker hood suction is
switched on for 5 minutes prior to cooking and to leave in
operation during cooking and for another 15 minutes
approximately after terminating cooking.
To select the functions of the hood just touch the commands.
T1. Lights ON/OFF
T2. Speed decrease
Press "T2" button to decrease the speed from 4
(intensive) to 1.
Press "T2" button during operation at speed 1, the hood
sets to OFF.
T3. Speed increase
Press T3 button and the hood sets from OFF to speed 1.
Press the button (hood is ON) to increase the the speed
of the motor from speed 1 to the intensive speed (timed).
Speed 1 LED L1
Speed 2 LED L1+L2
Speed 3 LED L1+L2+L3
Intensive speed (timed) LED L1+L2+L3+L4 flashing
Note: Speed 4 (intensive timed) remains activated for 5
minutes, after which the hood sets speed 2 automatically
T4. Speed timing
Speed timing is activated by pressing T4 button, when
timing is up the hood switches off.
Timing is divided as follows:
Speed 1 - 20 minutes (LED L1 flashing)
Speed 2 - 15 minutes (LED L2 flashing)
Speed 3 - 10 minutes (LED L3 flashing)
Intensive speed - 5 minuts (LED L4 flashing)
During timed operation press T2 button and the hood
quits the timed mode and decreases the speed.
Press T3 button and the hood quits the timed mode and
increases the speed.
Press T4 button and the hood quits the timed mode
maintaining the set speed.
T5. Filter saturation signal button – Control and
Configuration:
See relevant instructions in the following paragraphs.
T6. ON/OFF Suction motor: When hood is on, it switches
off at any speed by pressing button T6.
When the hood is off, it switches on at Speed 1 by
pressing button T6.
Grease filter signal
After 40 hours of operation LED L1 flashes.
When such signal appears, carry out grease filter
maintenance.
To reset the signal, keep T5 button pressed for 5". (hood is
ON).
The hood gives out a "BEEP" and LED L1 stops flashing.
Charcoal filter signal
After 160 hours of operation LED L2 flashes.
When such signal appears, carry out charcoal filter
maintenance.
To reset the signal, keep T5 button pressed for 5". (hood is
ON).
The hood gives out a "BEEP" and LED L2 stops flashing.
In case of contemporaneous signalling of both filters, LEDs L1
and L2 flash alternatively.
To reset, carry out the procedure described above for 2 times.
The first time it resets the charcoal filter signal, the second
time it resets the grease filter signal.
The charcoal filter signal is not active in the standard mode.
In case the hood is used in filter version it is necessary to
enable the charcoal filter signal.
Activating charcoal filter signal:
Set the hood to OFF and press T5 button for 5".
Once the button has been pressed, the LEDs related to the
filter signals currently active light up.
The hood gives out a "BEEP" and LED L2 flashes for 2".
LEDs L1 and L2 remain on for about 2" before the hood goes
back to OFF.
Deactivating charcoal filter signal:
Set the hood to OFF and press T5 button for 5".
Once the button has been pressed, the LEDs related to the
filter signals currently active light up.
The hood gives out a "BEEP" and LED L2 switches off.
LED L1 remain on for about 2" before the hood goes back to
OFF.
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