Installation Kit Soffit
RL 100/125
Installation and Operating Instructions
4
4 .0 Installation overview soffit element
Installation requirements soffit element:
1. Wall thickness of uncovered wall: min. 190 mm to max. 480 mm
2. Insulation panel thickness: min. 100 mm
3. Horizontal distance from core drilling hole to soffit (ready-mix plaster): min. 220 mm to max. 500 mm (see Fig. 6)
4. Vertical distance from core drilling hole to window lintel: min. 300 mm (see Fig. 6)
5. Note the installation instructions for shutters and blinds in Figure 4!
CHAPTER 4
POSITIONING/
ASSEMBLY
Lai
bu
ng
sk
an
al
(K
ürz
ba
r)
F
en
ster
W
an
dg
itte
r m
it
Füße
F
er
tig
pu
tz
aus
sc
hä
um
en
Übe
rdäm
m
un
g
F
er
tig
pu
tz
nic
htdr
üc
ke
nde
m
M
on
tag
es
ch
au
m
F
en
ste
rla
ib
un
g
P
utz
rah
m
en
(K
ür
zbar
)
D
ämm
un
g
Füße
R
ollla
de
ns
ch
ie
ne
K
on
de
ns
atabl
au
f
H
oh
lr
aum
z
ur
R
oh
ba
uw
an
d m
it
D
äm
m
un
g
F
er
tig
pu
tz
30 ± 3
120
(K
ürz
ba
re
r B
ere
ic
h P
ut
zra
hm
en
)
min. 190
74
320
Laibungskanal
100
15
- 35
18
Rohb Fertigputz
Dämmstärke
0
- 280
(K
ür
zbar
er
B
er
eic
h L
ai
bu
ng
sk
an
al
)
A
cht
ung:
A
bs
tan
d
W
an
dg
itte
r
R
oll
la
den
sc
hien
e
bea
ch
ten
200
Füße Laibungskanal
(Kürzbarer Bereich)
0 - 40
Teleskoprohr
min. 260
(Innenrohr zur Raumseite )
Fig .4
ä
ò
ù
ë
ö
ò
Length of telescopic duct
Max.: 500 mm
Min.: 260 mm
The length of the telescopic duct comprises the
thickness of the uncovered wall with internal rea-
dy-mix plaster, the height of the feet (
ä
) of the
soffit channel and the immersion depth (
ù
) in the
soffit channel (see Fig. 4 & 5).
m
NOTE:
The length of the telescopic duct
should be adjusted so that there are no collisions
in the area of the shutter rail.
ù
Immersion depth of the telescopic duct in
the soffit element
Length: 30 mm
m
NOTE:
The telescopic duct
must
not
be cut
off flush with the wall on the outside
!
ä
Soffit channel feet
Max.: 40 mm
Min.: 0 mm
The soffit channel feet determine how far it sits
from the uncovered wall. The height of the feet
and the height of the soffit channel of 100 mm
corresponds to the min. insulation thickness. If
necessary, the feet can be underpinned.
ë
Distance from core drilling hole (centre) to
the end of the soffit channel
Max.: 480 mm
Min.: 200 mm
The shortenable length of the channel must be
selected depending on the distance between the
core drilling hole (centre) to the ready-mix plas-
ter in the window soffit. This distance minus the
height of the shortened plaster frame (
ö
) provi-
des the length of the shortenable area
ë
.
ö
Height of the plaster frame
Max.: 35 mm
Min.: 15 mm
The height of the plaster frame bridges the dis-
tance between the soffit channel and the wall
grille. The height must be selected depending on
the thickness of the window soffit insulation and
the ready-mix plaster. The plaster frame allows
for tolerance compensation.
A minimum height of 20 mm is recommended for
the plaster frame.
EN
Uncovered wall + ready-mix plaster
Insulation thickness
Soffit channel
Ready-mix plaster
Telescopic duct
(internal duct to room side)
Feet
Feet of soffit channel
Shortenable area
Feet
W
indow
Insulation
Ready-mix plaster
Over
-insulation
Soffit channel
(Shortenable)
(Shortenable ar
ea plaster frame)
(Shortenable ar
ea soffit channel)
Shutter rail
Attention:
Note distance fr
om wall grille
to shutter rail
W
all grille with
condensate drain
Plaster frame (shortenable)
Ready-mix plaster
Insulation
W
indow soffit
Fill cavity in uncover
ed wall
with non-pr
essurised installation
foam
