User Manual - Page 10

Please note: The lter saturation signal is visible within the rst minute after the hood has been switched o; after this time, the saturation indicators are reset.

Filter saturation indicator reset:

Please note: This action is carried out with the hood switched on.

Press and hold the T1 button.

Active carbon lter saturation indicator activated

Please note: This action is carried out with the hood switched o.

This indicator is usually deactivated; simultaneously press and hold the T2 and T3 buttons to activate the function: The T3 button lights up to indicate activation.

To deactivate the function, simultaneously press and hold the T2 and T3 buttons: The T3 button ashes briey and then goes out to indicate deactivation.