Wall Installation Kwl 60 Rs First Fix Set; Laying Of Control And Mains Supply Cable; Installation Of Kwl Ec 60 Eco Fan Unit; Installation Of Kwl 60 Wv Extension Sleeve - Helios PROSP'AIR KWL EC 60 Eco Mode D'emploi

Installation and Operating Instructions
CHAPTER 3
MONTAGE/INSTALLATION
ATTENTION
Wall installed unit KWL EC 60 Eco
3.0 Wall installation of KWL 60 RS first fix set
Drill a core hole in the external wall (see fig. 5). Then insert wall sleeve into the wall and plaster it in.
In order to avoid a deformation of the wall sleeve, the polystyrene cross support (Fig.1) must be inserted.
This has to be removed again after the plastering!
distance to wall
room-sided
Installation of wall sleeve (see fig. 5 and 6)
Use the supplied drill jig to mark the position of the
please note the
4 holes for the external facia. Fix the stainless steel
plaster thickness
external facia to the external wall with 4 screws.
Screws from stainless steel to be supplied by the
customer.
wall with
insulation
3.2 Installation of KWL EC 60 fan unit
fasten indoor facia
to fan unit
3.3

Installation of KWL 60 WV extension sleeve

attach partition elements to
the extension sleeve
mains supply
above
align wall
sleeve with
spirit level
external wall
room-sided
fig.6
condensate drain
drainboard
on the bottom right
connect control
and mains supply
cable and insert
fan unit in wall
sleeve
max. 560 mm wall
thickness with two
plaster wall sleeves
attach extension
sleeve to wall
sleeve
attach extension
of condensate
drain
max. 455 mm wall
thickness with two
plaster wall sleeves
3
Insert and
plaster wall sleeve.
Decline of 0,5 % to outside wall
swing out latches
of the drill jig and
insert in wall
sleeve
3.1 Laying of control/mains supply cable
(Control supply only for Pro-Type)
conduit M20
wall sleeve
wall
drilling pattern
max. 2 extension
sleeves possible
wall
cut condensate drain
to 20 mm excess
length to wall
cut extension sleeve
and partition element
flush with wall
UK
fig.5
fig.7
fig.8
fig.9