28
INSTALLATION AND ASSEMBLY
28
iV-Smart+ ventilation unit | Installation instructions
Installing the Flex weather protection hood
Spirit level, pen, power drill with Ø 8mm drill bit, cordless screwdriver, rawl plugs (wall-
plugs for insulation for insulated exterior walls), permanently elastic external sealant,
sealing tape, screws
Requirements:
• The exterior wall is completed and even.
• The wall sleeve is installed.
►
Remove the styrofoam discs from the wall sleeve
on the exterior wall side.
►
Attach the end-stop tape, 380 x 15 mm, on the
exterior wall side in the upper area of the wall
sleeve.
The cut-out in the circumferential end-stop
tape is placed in the lower area of the wall
sleeve.
►
Slide the base plate onto the projecting wall sleeve.
The protective grid is directed towards the
floor.
►
Level the base plate using a spirit level.
►
Mark the four boreholes:
Outer boreholes (blue arrow): Masonry.
Inner boreholes (green arrow): Simplex.
►
Drill the four holes with Ø 8 mm, min. 50 mm deep.
TIP:
Do not apply the sealing tape until
immediately before installing the base plate.
This prevents the sealing tape from swelling
too much and makes installation easier.
►
From the exterior wall side, attach the 9-mm
sealing tape circumferentially flush with the base
plate:
• flush with the opening for the wall sleeve
• along the guide on the outer edge.
•
Do not seal the fixing holes!
•
The sealing tape must not protrude at the
inner edge of the wall sleeve opening.
ø 160 mm
ø 8 mm
Simplex
!
!
!
