Meltem M-WRG-II, Руководство по установке

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Installation manual
M-WRG-II ventilation units
- 34 -
Meltem Wärmerückgewinnung GmbH & Co. KG
Am Hartholz 4 · D-82239 Alling
info@meltem.com · 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 Installing the ventilation unit
11.1 Removing the cover from the ventilation unit
► Using both thumbs, press the two
latches (item 1 in Fig. 32) on the
bottom of the ventilation unit. The unit
cover will come away.
► At the same time, push your index
fingers into the gap between the unit
cover and housing, and lift the unit
cover away from the housing.
11.2 Inserting fixing screws with
centring guides into the ventilation
unit
► Take the four 5 x 100 mm or 5 x
120 mm cross-head screws, four
washers and four centring guides
(see Fig. 12 on page 19) from the
ventilation unit set.
NOTICE
Note the following points when
selecting the cross-head screws:
— Use the 5 x 120 mm long cross-
head screws for surface-mount
installation .
— Use the 5 x 100 mm long cross-
head screws for flush-mount
(optionally with ductwork
connection) or U
2
integrated into
wall installation .
► Place the washers (item 1 in Fig. 33)
on the cross-head screws (item 2
in Fig. 33) and introduce them into
the holes in the housing (item 3 in
Fig. 33).
► Screw the four centring guides
(item 4 in Fig. 33) onto the four cross-
head screws at the back until the tip
of each cross-head screw protrudes
roughly 10 mm over the centring guide.
Fig. 32: Removing the cover from the ventilation unit
1
1
Fig. 33: Inserting the fixing screws
1
2
3
4