6. Fit supplied foam strip centred in socket.
The foam strip must be fitted on the unit so
that the units do not draw in any unwanted air
from outside.
8 Installation and commissioning
8.1 Installation
When installing the FE 100/1 window in-
stallation kit or the ECA-DR spacing frame, →
associated installation instructions.
8.2 Installation of external cover
10 Housing of external cover
12 Sensor connection cable
1. Insert housing for external cover in wall break-
through/wall sleeve.
8 Installation and commissioning
2. Align housing horizontally and mark the dowel
holes.
3. Remove housing, drill M6 dowel holes with a
6 mm Ø and insert dowels.
4. Insert sensor connection cable through the
opening of the external cover in wall break-
through/wall sleeve.
5. Press shutter into housing until it engages.
8.3 Attachment of the sensor connec-
tion cable
1. Pull the sensor connection cable through the
wall breakthrough/wall sleeve.
2. Attach the sensor connection cable, with ad-
hesive tape, to the underside of the wall
breakthrough/wall sleeve if possible.
A maximum of 10 cm is needed in the fan
housing for the connection to the control elec-
tronics.
8.4 Housing installation
1. Insert housing into wall breakthrough/wall
sleeve (TOP).
9 Cable grommet
2. Align housing horizontally and mark both
dowel holes, see arrow.
3. Drill dowel holes with a Ø of 6 mm and insert
dowels.
4. Push cable grommet carefully out of housing
and remove it.
21