Cleaning and care

CAUTION Risk of injury from insects (wasps, bees etc.) in the external cover or mounting sleeve.

Watch out for small animals when removing the slide-in module. Recommendation: Use units in continuous operation.

Clean the external grille if necessary, especially after a long period of inactivity of the ventilation unit.
To clean, remove the slide-in module, see the installation instructions for the RV 2 final installation kit.
If necessary, clean the external grille of the soffit variants with the window open. Observe safety and accident prevention regulations.