Page EN-28
Connection to the power supply – notes for the installer
WARNING
–
Risk of electric shock / fire hazard!
–
Improperly installed electrical con-
nections can cause electrical shocks
and/or short circuits.
■
Connection to the mains supply
may
only be made by an authorised elec-
trician
approved by the local energy
supply company, e.g. our Service. Only
then will you benefi t from our warran-
ty and a suffi cient level of safety.
■
Since all poles of the appliance can-
not be disconnected from the mains
via an accessible disconnecting de-
vice, an all-pole disconnecting device
in accordance with overvoltage cat-
egory III must be connected within
the house installation with at least
3 mm contact clearance.
Connection conditions
– The rated voltages allowed as well as the
rating of the device can be found in the
Chapter “Technical specifications”.
– Depending on the type of connection al-
lowed, you must
– select the cross-section cable
– insert or remove contact bridges (see
table and circuit diagrams on the right).
– The power cord used must comply with
the requirements of DIN EN 60335-1 (e.g.
H05RR-F model).
– A separate power supply is required.
– When connecting the appliance, VDE re-
quirements and the “Technical connection
requirements” must be observed.
Contact protection must be guaranteed.
Connecting to the mains
The terminal block and connection diagrams
can be found on the appliance.
1. Before accessing the terminals, switch off
all supply circuits and secure them against
being switched on again.
2. Make sure that all poles of the connection
cables are disconnected and that effec-
tive earthing is possible.
3. Connect the leads and, if necessary,
the enclosed brass bridges to the corre-
sponding contact terminals of the cooker
power connection in accordance with the
circuit diagrams shown here.
4. Lay the connection cable behind the ap-
pliance so that it does not touch its rear
wall; this gets hot during operation.
Smallest conductor cross-section
Rated current of the
device in A
nominal cross section
in mm2
> 3 and
≤
6
0.75
> 6 and
≤
10
1.0
> 10 and
≤
16
1.5
> 16 and
≤
25
2.5
> 25 and
≤
32
4
> 32 and
≤
40
6
> 40 and
≤
63
10
230 V 1N~ / 50 Hz
L1
N
PE
3
2
1
4
5
L1 to
(bridged)
N to
(bridged)
(PE) to
400 V 2N~ / 50 Hz
L2
L1
N
PE
3
2
1
4
5
L1 to
L2 to
(bridged)
N to
(bridged)
(PE) to
400 V 3N~ / 50 Hz
L2
L3
L1
N
PE
3
2
1
4
5
L1 to
, L2 to
, L3 to
N to
(bridged)
(PE) to
L1–L3: Phase(s), N: Neutral conductor,
PE: Protective conductor (earth wire)
Connection to the power supply – notes for the installer
