ALD 125 VA, ALD 160 VA

14

External grille

S

Sealing material

  1. Insert the external grille into the wall sleeve as far as it will go and press it firmly against the wall.
  2. Seal the external grille to the exterior wall with permanently elastic and weatherproof seal (→ arrow ‘S’).

Leave a small recess (approx. 30°) at the bottom so that any condensation water can run off. Use suitable permanently elastic and weather-resistant sealing material.