ETNA A390 - Electrical Connection

ELECTRICAL CONNECTION37
36
ELECTRICAL CONNECTION
2 phase connection
2 positive+2 negative 2 2N a.c. 230 V
The fuse box in your home must be fitted with
a 16 A fuse.
– negative connection N1 (blue)
– negative connection N2 (brown)
– positive connections L1 (black next to blue)
– positive connections L2 (black next to brown)
2 phase connection
2 positive+1 negative 2N a.c. 400 V
The fuse box in your home must be fitted with
a 16 A fuse.
N.B. Don't use 3rd phase.
– negative connection N (blue and brown)
– positive connections L1 (black)
– positive connections L2 (black)
The following divergent connections are also
possible:
1 phase connection
1 positive + 1 negative 1N a.c. 230 V
The fuse box in your home must be fitted with
a 32 A fuse.
– negative connection N (blue and brown)
– positive connection L (black and black)
3 phase connection
3 positive without negative 3 a.c. 230 V
The fuse box in your home must be fitted with
a 16 A fuse.
– positive connections L1 (black)
– positive connections L2 (black)
– positive connections L3 (blue and brown)
blue
brown
black next to brown
black next to blue
yellow/green
N1
L1
L2
N2
230V
230V
blue
brown
black
black
yellow/green
NL
230V
blue
brown
black
black
yellow/green
NL1L2
230V
230V
blue
brown
black
black
yellow/green
L2 L1
L3
230V 230V
230V
Electrical connection
Refer to the figure below for the wiring
diagram, which can also be found on the
underside of the appliance.
If the connecting cable is fitted with a plug,
this must be accessible after installation of
the appliance.
If you want to make a fixed connection,
ensure that a multi-pole switch with a
distance between contacts of 3 mm is
installed in the supply cable.
1N a.c. 230V
1
3
2
4
5
L
N
1
1
L
N
L
N
1
1
2
2
2 2N a.c. 230V
1
3
2
4
5
L
N
L
1
2
1
2N a.c. 400V
1
3
2
4
5
L
L
1
2
L
3
3 a.c. 230V
1
3
2
4
5
3
1
5
2
4
➀
➁
➂
➃
➄
Black
Black
Blue
Brown
Green
and
Yellow