Installation examples
Note: In the installation examples the inner screen 9/IBE is shown as internal closure and the outer
grille 1/...E 180 as external closure. Here, other internal and external closures from the LUNOS pro-
duct range are also possible.
ALD-R 160
1 - Inner screen 9/IBE with filter and,
if required, airflow regulator
2 - Wind pressure relief 9/WDS 160
3 - Wall-tube 9/RD 160
4 - Sound-absorbing elements
5 - External closure
Wall structure (simplified depiction):
a - Internal plaster; b - Masonry c -
Thermal insulation; d - External
plaster
ALD-S
1 - Inner screen 9/IBE with filter
2 - Sound insulation ring
3 - Wall-tube 9/RD 160
4 - Sound-absorbing elements
5 - Metal sound-absorbing element
6 - External closure
Wall structure (simplified depiction):
a - Internal plaster; b - Masonry c -
Thermal insulation; d - External
plaster
a
b
1
2
3
a
b
1
2
3
4
EN
c
d
4
5
c
d
5
2
6
13