Innova S.r.l.
Pag. 13
N420229A_ManualHRW_rev2.en.docx
DRAIN CONNECTION
Because of the heat recovery system (the hot exhaust
air is cooled by placing inside the heat exchanger), and
dehumidification batteries the moisture contained in
the air condenses inside the internal the unit.
For the proper functioning of the heat exchanger, it is
therefore necessary to connect two condensate drains
to the hydraulic system (exhaust) of the house. In
addition, to enable the correct outflow of the
condensate water, and avoid air eddies, the
condensate discharge must be provided with special
siphons as to provide and lay out by the installer;
To install the exhaust condensation adhere to the
following standards:
•
give a slope of at least 2% to the exhaust
pipe;
•
provide for the possibility to disconnect the
drain pipe for maintenance (in particular in
the case of ceiling installation);
•
make sure that the discharge end of the tube
is at least below the water level of the siphon;
•
make sure that the siphon is always full of
water.
Connection of condensation
3
AREAULICI CONNECTIONS
3.1.1
GUIDELINES AREAULICI
The unit is equipped with 4 circular rear attachments of different male Ø and a front rectangular mouth as a function of size;
For the correct connection of the air ducts, refer to the following diagram and the places adhesives unit.
Table diameters links Aerodynamic units
Size
30/15
50/25
60/15
90/25
Ø mm Recirculation
160
200
200
250
Ø Air flawed mm
Ø external mm Air
Expulsion mm Ø
125
160
125
160
