Vortice HRI-E TWO Betriebsanleitung Seite 17

Ceiling-mounted installation
Various mounting options are available: Vortice
recommends fixing the appliance to the ceiling, using
the special brackets (purchased separately) (fig.4)
4 4
NOTE
In any event, after mounting the appliance, check that it
is perfectly level in order to ensure faultless operation.
The ducts used for conveying air must be of the correct
size.
Ducts to and from the outside must be thermally
insulated and not subject to vibration
The 150 mm standard diameter inlet and outlet ducts
must be secured to the corresponding ports of the
appliance by means of clips or other suitable fastening
systems.
If stale air is exhausted via the roof, the outlet must be
designed so as to prevent the formation of condensate
and the entry of rain water.
If fresh air enters via the roof, the intake must be
designed so as to prevent the formation of condensate
and the entry of rain water.
Condensate drain
During normal operation, condensate collects at the
bottom of the apparatus, in a double tray provided with
two drainage outlets.
The connection points are located on the bottom of the
appliance (fig. 5). The condensate drain can be
provided by connecting the drain outlets to two hoses
with an internal diameter of 19 mm approx.
To prevent air bubbles from forming you need to make
an air trap with a tube of an appropriate diameter on
both outlet valves (as shown in fig. 5b.
5 5
Cut the end of the hose skew.
The siphon must be created observing the dimensions
indicated in fig. 5c; otherwise, correct operation of the
appliance cannot be guaranteed.
Condensate can also be drained off through the waste
plumbing system of the building.
5a 5a
ENGLISH
2
1
17