7
Installation
Fig. 3 ÷ 6
The appliance can be installed either on the floor (access cover facing upwards) or on the ceiling (access cover
facing downwards), without any preparatory work.
N.B.
The operation described above is important in order to ensure the proper functioning of the appliance.
N.B.
The fixing devices shown are merely illustrative. In order to install, observe the following:
- Check that the installation surface is structurally appropriate to bear the weight of the appliance;
- Take care that the fixing device does not impair the structural strength of the installation surface;
- Use suitable fixings for the weight of the appliance and the material forming the installation surface;
- Ensure the fixings are tightened correctly.
N.B.
Pipes shorter than 1.5 m must end with a protective grille, if the appliance is installed at a height of less than
2.3 m.
Operation
The appliance operates continuously.
Appliance is supplied for use at a single speed (the max speed of the motorfan). If you wish to speed control the
appliance, you will need to connect a speed regulator when installing (to be done by the Installer, under its sole
responsability).
Wiring diagrams
Fig. 7 ÷ 8
Maintenance and cleaning
Fig. 9 ÷ 11
N.B.
Isolate the appliance from the power supply and make sure that it cannot be accidentally restored.
In the event of extraordinary maintenance, the fan blowers on the appliance can be replaced without
uninstalling the appliance, because removal of the cover provides full access to the interior of the appliance.
ENGLISH
