Installation manual
M-WRG-II ventilation units
- 36 -
Meltem Wärmerückgewinnung GmbH & Co. KG
Am Hartholz 4 · D-82239 Alling
[email protected] · www.meltem.com
VENTILATION THE RIGHT WAY
V E N T I L A T I O N & H E A T R E C O V E R Y
11.6
Fixing the ventilation unit
11.6.1 Surface-mount installation
►
Attach the ventilation unit so that the air
spigots are lined up with the outdoor air
pipe (item 1 in Fig. 37) and exhaust air
pipe (item 2 in Fig. 37).
►
Carefully push the ventilation unit as far
as it will go against the wall.
►
Use the four 5 x 120 mm cross-head
screws (item 3 in Fig. 37) to fix the
ventilation unit in the dowels (item 4 in
Lightly
tighten the
screws using a diagonal sequence.
NOTICE
►
Use a spirit level to align the venti-
lation unit.
►
Tighten the cross-head screws using a
diagonal sequence.
11.6.2 Flush-mount installation
►
Carefully push the ventilation unit as far
as it will go into the wall box (item 1 in
►
Use the four 5 x 100 mm cross-head
screws (item 2 in Fig. 38) to fix the venti
-
lation unit.
Lightly
tighten the screws
using a diagonal sequence.
►
Tighten the cross-head screws using a
diagonal sequence.
Fig. 37: Fixing the ventilation unit – surface-mount
installation
1
2
3
3
3
3
4
4
4
Fig. 38:
Fixing the ventilation unit – flush-mount
installation
1
2
2
2
2