12
Outdoor air mechanical ventilation connection option
Note
Observe the minimum clearance at the back of the ap-
pliance. See chapter "Preparations/ Installation site/
Minimum clearances".
1.
2.
3.
26_04_01_0613
1 Upper front panel
2 Cross-countercurrent heat exchanger
3 Outdoor air filter cassette
Remove the upper front panel.
Undo the screws on the cover which seals off the outdoor air
mechanical ventilation option port on the back of the func-
tion module.
Remove the cover.
D0000045966
Using wire cutters, cut through the spacers of the knock-out
aperture on the back panel of the function module.
The EPS insulation becomes visible once the knock-out panel has
been removed.
D0000045984
!
Material losses
The heat exchanger situated behind the EPS insulation
must not be damaged.
Never cut in the bottom third of the circular groove
sketched out on the EPS insulation.
Using a knife, carefully cut along the upper two thirds of the
dotted groove marked out on the EPS insulation.
Press the core piece inward, carefully break it out and remo-
ve it.
Smooth out the line of breakage.
Clean the aperture.
Push the folded spiral-seam tube through the hole
(max.30mm deep).
Seal the gap between the folded spiral-seam tube and the
EPS insulation with sealing tape.
Pull out the cross-countercurrent heat exchanger.
Grasp the outdoor air filter cassette by the grip holes and
pull it out.
Push the plate supplied into the appliance in place of the out-
door air filter cassette.
Note
Fit a filter in the outdoor air duct to replace the internal
outdoor air filter that was removed previously. An air
filter box with coarse particle filter mat is available as
an accessory.
Fit the joining bracket at the back at the bottom
D0000076557
Insert the joining bracket at the rear l.h. adjustable foot of
the function module between the appliance floor and the ad-
justable foot. Secure the joining bracket with two screws to
the back panel of the function module.
Level the function module vertically by turning the height-ad-
justable feet.
To Next Page
Loading...
Need help?
General
