5. Fit supplied sealing strip centred in socket.
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 Installation and commissioning
8.1 Installation
For installation in square wall sleeves, use
ECA15-EMA16 → associated installation instruc-
tions.
8.2 Installation of external cover
1. Insert housing for external cover in wall break-
through/wall sleeve.
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).
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