GB 11
+
=
- In order to check if the electronic memory has been activated
or deactivated on the active carbon filters indicators, press
simultaneously the buttons LIGHT and TIMER for 5 seconds.
- if the function is active, the screen will display all the GREEN LEDs for
3 seconds.
- if the function is not active, the screen will display all the RED LEDs
for 3 seconds.
Warning!
- Check that the Buzzer function has not been deactivated (see the
warning at the beginning of the instructions of this control).
USE
