Meltem 5051-21/63, Руководство по установке

Страница: 15 / 24

Installation Manual
M-WRG-M/MB-FR75/1 / FR75/2 / FR63/1 / FR63/2
- 15 -
V E N T I L AT I O N & H E AT R E C O V E R Y
Meltem Wärmerückgewinnung GmbH & Co. KG
Am Hartholz 4 · D-82239 Alling
info@meltem.com · www.meltem.com
VENTILATION THE RIGHT WAY
NOTE
The plastering trim is 15 mm deep (see Fig. 15).
► If the depth of plaster should be more than
15 mm, position the wall box so that it
protrudes sufficiently out of the solid wall.
If you do not do this, there is a risk that the
ventilation unit will not work correctly.
► If the interior wall is not perpendicular or
flat, align the front surface of the plastering
trim (item 1 in Fig. 15) parallel to a plaster
stop bead running vertically.
7.9 Filling gaps around the wall box with foam
NOTE
► Check that the wall box is seated correctly.
Once you have used the foam, you will not
be able to align the wall box further.
► Fill the gaps between the wall box and wall
breakthrough all around and continuously
with expanding foam (item 1 in Fig. 16) or
using another insulating material.
► Once the foam has hardened, remove any
wedges that extend beyond the solid wall.
7.10 Cutting flexible pipes to length
► Remove the red protective cover (item 1 in
Fig. 17) from the flexible pipe connection
(item 3 in Fig. 17).
► Shorten the flexible pipes (item 2 in Fig. 17)
so that the flexible pipe connection (item 3
in Fig. 17) with the flexible pipes inserted
can be pushed easily into the fixing plate
(item 4 in Fig. 17).
Fig. 15: Depth of plastering trim 15 mm
Fig. 16: Filling gaps around the wall box
with foam
Fig. 17: Cutting flexible pipes to length