13
Assembly: Assembly tube
EN
Prepare wall openings for the assembly tube
(e.g. via core drilling, core bit Ø162 mm). If
necessary, shorten the tube to the installation
length required (min. 243 mm). In doing so,
ensure the necessary excess length of the
tube on both sides to bridge the plaster
thickness (after plastering, the tube must be
flush with the plaster or flush with the wall or
insulation in the case of outer grilles to be
plastered). Insert the tube and seal it all
around (assembly adhesive Order No. 038
733).
①
inside
outside
Plaster protection cap
3
m
m
Other outer grilles available on request!
Apply the internal and external plaster. In the
case of an external closure to be plastered,
first replace the plaster protective cap outside
with the external closure.
Remove the plaster protection cap outside.
Mount the outer grille using the integrated claw
fasteners (tighten the screws).
Note:
The solid plastic outer covers provided by
LUNOS ensure high resistance to driving rain
and can be used in Stress Group III pursuant
to DIN 4108
-
3 (2014
-
11). Metal or metal
-
coated covers can be used in Stress Group I
pursuant to DIN 4108
-
3 (2014
-
11).
In the case of buildings exposed to wind or the
risk of strong winds and rain to the outer
covers, further measures of weather protection
may be required.
②
➂
inside
outside
Tighten the claw fasteners with screws
14
Assembly: Motor unit and electrical connection
EN
Slit the cable duct and tube (2 cm deep).
Only slit the tube vertically or horizontally!
Insert the mains cable at an appropriate
length into the tube. Depending on the length
of the assembly tube, make sure that the
mains cable is long enough to reach the
connector plug of the motor!
Slit the tubes only
in these four
sections.
vertically
horizontally
Caution! Any assembly work to the ventilation device may only be carried out after disconnecting all poles of
the supply voltage!
Make sure that the supply voltage of all connection lines is voltage
-
free (dead)! (Separation from the power
supply with a minimum contact opening of 3 mm, e.g. electric fuse separating all poles).
Each electric circuit of this ventilation system must be fitted with a residual current protection (e.g. FI switch/
RCCB)!
Electrical connection only by a specialist!
Additional installations and electrical components in this ventilation system are not admissible!
Observe length!
Strip and insulate the connection cable.
The motor is operated with 12 V DC. The
setting of the airflow levels is carried out via
the control line (purple). The motor can also
be operated via several controls supplied by
LUNOS.
All controls are supplied with installation
manuals including connection diagrams!
Mount the mains cable to the plug. After
putting together the plug, fix the connection
by screwing it together.
Motorc
able
Mains cable
red
blue
purple
Screw together!
Safety Instructions: