Single row layout
> 500
A
400
B
A
B
A
B
> 500
> 500
> 500
A
B
> 500
A
B
> 500
A
Air intake
B
Air discharge
Siting information
■ Observe the information regarding noise levels.
■ Sound emission (TA-Lärm) regulations must be observed [in Ger-
many].
■ When siting the heat pump, always take into account the distances
to neighbouring property in accordance with local building regula-
tions.
■ During defrosting, cool vapour escapes from the outdoor unit air
discharge vents. This vapour discharge must be taken into consid-
eration during installation (choosing the installation location, orien-
tation of the heat pump).
Floorstanding installation with support, line entry above ground level
3000
A
200
300
K
702
835
E
F
1100
C D
200
L
B
G
H
500
180
A
Ground
B
Pathway, patio
C
Hydraulic connection lines, indoor/outdoor unit
D
Indoor/outdoor unit Modbus cable and outdoor unit power cable:
Route the cables so they are not stressed.
E
Openings in the base plate for free drainage of condensate:
Never seal the openings.
F
Connection set, wall mounting (accessories)
G
Support for floorstanding installation (accessories)
H
Foundation strip
K
Frost protection for foundations (compacted crushed stone, e.g.
0 to 32/56 mm); thickness of layer subject to local requirements
and building regulations
L
Flexible separating layer between the foundations and the build-
ing
Note
Provide thermal insulation of sufficient thickness on the pipework to
the outdoor air: See table on page 99.
Design information
(cont.)
102
VIESMANN
VITOCAL
7
5831388
