Vaillant recoVAIR/3 SERIES, Operating And Installation Manual

Page: 22 / 44

Installation Manual recoVAIR/3 0020062918_03 22
4.5 Assembly and Installation of the Domestic
Ventilation Unit
• First mount the domestic ventilation unit and the re-
mote control, and then proceed to the electrical con-
nections.
• Ensure there is enough space for assembly at the
sides of the domestic ventilation unit (at least 10 cm).
This domestic ventilation unit is solely intended for ver-
tical wall mounting.
4.5.1 Mounting of the Fixing Bracket
A fixing bracket is supplied for the wall mounting of the
unit, the unit is hooked onto it.
a
Caution!
When mounting the system it is absolutely nec-
essary to ensure the horizontal positioning of
the ventilation unit and an angle of > 0° and < 1°
in vertical position to ensure that the conden-
sation water can easily flow out of the unit.
min 945
0-1˚
Fig. 4.6 Mounting of the fixing bracket
• Determine the installation site (see section 4.2 "Re-
quirements of the installation site").
• Drill the holes for the fixing screws and position the
wall plugs.
• Screw the fixing bracket horizontally to the wall.
4.5.2 Mounting of the Domestic Ventilation Unit
d
Danger!
If not mounted correctly, the unit may fall off.
Ensure that the wall offers the appropriate load
carrying capacity and that the proper fixing
means are used for secure mounting. It is pos-
sible that the attached mounting set with the
fixing screws and wall plug is not suitable for
every wall.
Danger!
The ventilation unit weighs about 35 kg. When
hooking the unit onto the fixing bracket, never
lift the unit alone.
• Position the domestic ventilation unit above the
bracket and then hook it onto the clips.
• The unit must have fitted absolutely horizontal and
vertical.
4.5.3 Connection of the Condensed Water Drain
• Join the connecting piece for the condensate drain
trap to the connection outlet on the bottom of the do-
mestic ventilation unit.
• Connect the attached condensate drain trap with the
connection piece (see fig. 4.7).
Fig. 4.7 Assembly of the condensate drain trap
4 Assembly and installation