Viessmann BW 301.A090, Installation And Service Instructions Manual

Page: 19 / 160

19
Sound attenuating plinth
Position the heat pump on a base pre-
pared on site for the purpose of noise
attenuation and even weight distribu-
tion. Note
In the case of installation in corners,
enlarge the base by the minimum clear-
ances (see previous chapter).
150
A B
C
E D
A Concrete B25, iron
B Floor construction, screed
C
Top edge unfinished floor
D Impact sound insulation as per reg-
ulations
E Pressure-tested sound insulation
layer, approx. 10 to 20 mm
Pressure points □ of the adjustable heat pump feet
Type BW 301.A090, BW 301.A120, BW 302.A090, BW 302.A120
1400
1000
1064
709 F
E
E Pressure-tested sound insulation
layer, approx. 10 mm F Front of the heat pump
Preparing for installation
Siting
(cont.)
5848 164 GB
Installation