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8.5. Installation and fixing on the ceiling
The Zehnder Eversky ventilation unit is designed to be installed exclusively indoors, on the ceiling (with or without a
false ceiling).
Install the fan unit in such a way that weather or ambient temperature cannot damage the internal parts of the
equipment during installation and future use. No water should be able to enter from the outside: make sure to install
awnings or rain screens at the fresh air inlet and exhaust air outlet and to leave a slight slope towards the outside at the
fresh air supply and exhaust air outlet ducts.
Also ensure that the building is kept watertight at the core holes between the wall and the ducts:
■
On the outside: fill the gap between duct and drill hole
■
On the inside: fill the gap between the duct and the drill-hole, or place a seal between the wall and the face of the unit
concerned.
Before any operation, check that the installation supports are suitable for supporting the weight of the ventilation unit
with all its accessories and options.
The mounting bracket must always be attached to the top panel to ensure that the unit is watertight.
Position of the inlet and outlet connections in front or side configurations
Zehnder Eversky
