Installation Step External Wall: - Facia Panel - Helios ecovent verso KWL 45 RSF Installation And Operating Instructions Manual

Installation and operating instructions
UK
NOTE
NOTE
DANGER
"Driving rain impermeability" of
the stainless steel external
facia
The stainless steel external
facia is a visual part and does
not serve as driving rain imper-
meability.
The installation of wall installa-
tion sleeve through the outer
facade has to be carried out on
site driving rain proof by appro-
priate measures!
Installation kit facia KWL 45 RSF / KWL 45 RSF-L
Internal wall
Wall installation sleeve
Fi xi ng wedge
Front wedge for
condensate drain
Ductwork for cables
SECTION VIEW
5. Foam-seal annular gap "inside" and "outside" with non-pressurised installation foam (fig.7/8).
After a sufficient drying time, remove the protruding fixing wedges and excess installation foam.
6. NOTE: If necessary, remove EPP material (lower front wedge) and any installation foam residue for cable entry (fig.8).
7. Then create diffusion-tight seal on annular gap (fig.9).
Installation
foam
Cut out long
hole
INTERNAL WALL
8. Properly install flush-mounted control line in the empty conduit
NOTE: Ensure that the control line protrudes from the empty conduit or connection point with appropriate excess
length (min. 300 mm respectivly type KWL-45 RSF-L 600 mm)!
7. Then place protective cover on wall installation sleeve.
Installation step EXTERNAL WALL:
– Facia panel
1. Remove protective cover.
2. Remove excess wall installation sleeve, fixing wedges and installation foam residue flush to the wall
(e.g. with oscillating blade – multifunctional tool) (fig.10).
3. Make the annular gap driving rain-proof (fig.11).
EXTERNAL WALL
(Shortened up to 300 mm)
fig.8
Annular
gap
INTERNAL WALL
fig.10
Detach
EXTERNAL WALL
8
Outside wall
Installation foam
Sealant
fig.7
fig.9
fig.11