6.2 Sound and vibration insulation
G
F
B
A
E
H
L
K
D
M
C
A
Vitocal 160-A
B
Flexible links for hydraulic connections
C
Flexible pipe for extract/expelled air pipework
D
Vibration insulation for wall outlet
E
Antivibration retainer for extract air line
F
Extract air silencer
G
Expelled air silencer
H
Antivibration retainer for expelled air line
K
Vibration insulation for expelled air wall outlet
L
Vibration insulation for floor
M
Adjustable feet
To reduce the transmission of noise and vibrations from the internal
fan to the building observe the following:
■ Use the feet provided (
M
).
■ Sound insulation from the floor of the installation room to the wall
and foundations (
L
).
■ Vibration insulation of the hydraulic connections through flexible
links (
B
).
■ Sound insulation of the extract/expelled air pipework for the Vitocal
160-A (in extract/expelled mode). Provide a silencer (see page 15)
for the extract and expelled air lines (
F
and
G
).
■ Provide vibration insulation for the air connections (in extract/expel-
led mode), for connection to extract/expelled air pipework, use flex-
ible pipe (
C
).
■ Provide vibration insulation for wall outlet (
D
and
K
).
■ Secure pipework for extract/expelled air (
E
and
H
) with vibration
insulation.
6.3 Electrical connection
The Vitocal 160-A is connected to the power supply with a safety socket. This way all electrical components incl. the electric immersion heater
are supplied with power.
A
B
1500
≥
A
DHW heat pump Vitocal 160-A
B
Safety socket
Connection values
Rated voltage
230 V~
Mains frequency 50 Hz
Note
The power supply must comply with the requirements of your local
power supply utility and current VDE [or local] regulations.
Design information
(cont.)
20
VIESMANN
VITOCAL 160-A
6
5822 485 GB
Summary of Contents for VITOCAL 160-A
Page 38: ...38 VIESMANN VITOCAL 160 A...
