Settings; Key Lock - GF JRG CleanLine Filter Notice D'utilisation Et D'entretien

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5. Settings

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5.1. Key lock

The automatic backwash control is protected
against accidental changes of the selected
parameters. If a key is pressed, the 3 LEDs
are dimmed.
5.2
Release the key lock to separately adjust the
parameters.
Push both "INTERVAL" and "TIME" simultane-
ously to release the key lock. The LEDs brighten
up.
If no key is pressed within 10 seconds,
5.3
the key lock is reactivated and the se-
lected parameters are saved. This is
followed by an automatic backwash run.
After backwashing, the LEDs go out.
5.4