Vaillant VA 6-050 MXNHDI, Installation Manual, Page: 23 / 41

Multi Split Type Installation Manual
22
12 Installation of the Outdoor Unit
12.1 Selecting the Assembly Location
Danger of personal injury and material damage
from explosion!
Install the unit away from gases or inflammable
or easily combustible substances and free from
thick dust formation.
Danger of personal injury and material damage
from collapse!
Ensure that the ground can withstand the
weight of the outdoor unit and allow it to fit in a
horizontal position.
Warning!
Danger of corrosion.
Do not install the unit near to corrosive
materials.
- The outdoor unit can only be mounted outdoors, never
inside a building.
- Do not install the unit in such a way that the air
current affects the air inlets of premises nearby.
- If possible avoid direct sunlight.
- Ensure that the ground has sufficient rigidity to avoid
vibrations.
- Check that there is sufficient space to observe the
minimum distances (see Figure 121).
- Check that neighbours are not disturbed by draughts
or noise.
- If the premises are rented obtain the owner's consent.
- Comply with local regulations: there are considerable
differences depending on the area.
- Leave enough space to fit the condensed water
drainage pipe (see section 12.4).
Fig. 12.1 General diagram of the installation and the minimum
assembly distances.
Legend
1 Indoor Unit
2 Outdoor Unit
3 Pipe for draining the condensed water
A Front separation (minimum 10 cm)
B Top separation in relation to the ceiling (minimum 5 cm)
D Height in relation to the floor (minimum 2 m)
E Side separation opposite side connections (minimum 10 cm)
F Rear separation (minimum 10 cm)
G Side separation connections side (minimum 15 cm)
H Front separation (minimum 60 cm)
12 Installation of the Outdoor Unit