Electrical Connection - ETNA A390 Notice D'utilisation

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.
1
L
1 2
3
N
1 4
5
1N a.c. 230V
L
1
1
L
2
2
3
N
1
4
5
2N a.c. 400V
Brown
Yellow
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.
L
1
1
L
2
2
N
3
1
N
4
2
5
2 2N a.c. 230V
L
1
1
L
2
2
3
L
3 4
5
3 a.c. 230V
Black
Black
Blue
Green
and
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.
blue black next to blue
brown black next to brown
yellow/green
N1 N2 L1 L2
230V
230V
– 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.
blue yellow/green
brown black
black
N L1 L2
230V
230V
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.
blue black
brown black
yellow/green
N L
230V
– 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.
blue black
brown black
yellow/green
L3 L2 L1
230V 230V
230V
– positive connections L1 (black)
– positive connections L2 (black)
– positive connections L3 (blue and brown)