Operation (Automatic and Manual modes)
Sensor button signal tone
Whenever you select a feature with the sensor buttons, you will hear a brief sig‐ nal tone.
You can deactivate this signal tone if you prefer.
Press the On/Off button to turn the fan off.
Tap the IS and the grease filter buttons at the same time for approx. 5 seconds until a short signal tone is heard.
The signal tone is now turned off for all functions.
To reactivate the signal tone, follow the same steps.
If the hood is disconnected from the power supply, or after a power inter‐ ruption, the beep is automatically re‐ activated, regardless of the previous settings.
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