Installation; Installation: External Wall; Installation Example: External Wall; Discharge - Helios AV 100 Montage- Und Betriebsvorschrift

Installation and Operating Instructions
UK
CHAPTER 3

INSTALLATION

WARNING
NOTE
External wall fans – AV..
3.0 Installation
Leave the fan in its box until installation.
Check that the fan is in good condition and has not been damaged in transit.
Isolate the unit fully from the mains electric supply!
3.1

Installation: External wall

In order to avoid inappropriate accesses, the fan must be installed in sufficient height at the external wall.
(See installation example and fig. 1)

Installation example: External wall

3.2

Discharge

Always mount protective grille and two tight closing air steam-operated shutters with spring reset directed downwards
towards the floor (Fig.5).
fig.4
mount protective grille
air steam-operated shutters
fig.2
4
fig.3