88
265
63
Ø
250
280
1 – 2°
313
Wall thickness ≥ 260
15
PREPARING FOR INSTALLATION
iV-Office ventilation device
•
Installation and operating instructions
3.3
Sectional drawing of the ventilation device
1 Inner cover base plate
2 Flair XL adapter
3 Inner cover panel with SDE sound
insulation insert
4 R-D250 wall sleeve
5 Sound insulation lining made of Inventin
6 Flex weather protection hood
7
Flex Office insert (pre-assembled)
8 Thermal accumulator
9 inVENTron R-D200:
Xenion EFP reversible fan embedded
in double guiding vane
A Plaster / interior structure
B Masonry
C Insulation
D Render
3.4
Dimensions
Designation
Depth/length [mm] Width [mm]
Height [mm]
Wall opening for wall sleeve
Wall thickness
1)
Ø270
R-D250x495 wall sleeve (745)
495 (745)
Ø250
Flex weather protection hood
23 – 88
279
313
Flair-XL V-280x280 inner cover
63
2)
280
280
1)
Wall thickness with render, insulation, masonry and plaster
2)
Open
Figure 3:
Sectional drawing of the iV-Office ventilation device with Flex weather
protection hood
3 Reveal
4 Door/window frame
5 Bottom edge of lintel
4)
D
C
A
B
5
4
6
8
1
2
7
3
9
