Helios KWL HygroBox Notice De Montage Et D'utilisation page 62

Operating and installation instructions
KWL Hygrobox KWL HBX EH/WW
®
EN
9.2. Control unit (display) / language settings
A long press on the display for approx. 5 seconds opens the submenu of the control unit.
Then click on the button on the far left as shown.
Then scroll all the way down in the submenu and click on the „Datenverwaltung „ („Data admin") button.
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