Helios KWL 45 RSF-L Notice De Montage Et D'utilisation page 19

Installation and operating instructions
CHAPTER 4
POSITIONING/
INSTALLATION
WARNING
NOTE
NOTE
ATTENTION
Installation kit facia KWL 45 RSF / KWL 45 RSF-L
4.0 Positioning
The following distances to walls and ceilings must be observed when positioning the ventilation unit or core hole drilling
(fig.4).
Internal wall
4.1 Installation kit assembly
Leave the delivery unit in its packaging until installation in order to prevent any possible damage and contamination.
WARNING!
Before any installation work, the flush-mounted control line must be isolated from the mains power supply and
secured against being switched on again!
Installation preparation:
– Core drilling Ø 200 mm is required for the unit installation.
– Include the empty conduit for the electr. control line in the installation wall.
NOTE: The empty conduit must be placed below the unit installation position (fig.4)!
Installation step INTERNAL WALL:
– Wall installation sleeve
1. Position wall installation sleeve with EPP front wedge flush to the internal wall in the core drill hole and align central-
ly with the empty conduit (fig.5)
NOTE: If necessary, also note the strength of the floor or wall covering!
The wall installation sleeve must not be trimmed on the internal side of the wall!
3. Position wall installation sleeve "inside" and "outside" with provided fixing wedges (fig.6).
The fixing wedges must not deform the wall installation sleeve when inserted!
Wall installation sleeve
with EPP front wedge
for condensate drain
INTERNAL WALL
Wall distance
at least 250
fig.5
Fixing wedge
EPP front wedge
for condensate drain
Empty
conduit
INTERNAL WALL
7
Ductwork for cables
(flush-mounting)
core hole
Ø 200
Fixing
wedge
UK
fig.4
fig.6