54
Electrical connection
Prior to making the electric al connection, make sure
that:
- The protection fuse and the domestic wire system
are suitable to carry the total electric load of the oven
(see rating plate).
- Your domestic wiring system has an efficient earth
connection in compliance with the rules and laws in
force.
- The wall socket or the omnipole switch used for the
electrical connection can easily be reached after the
oven is built in.
The appliance is delivered without an electric supply
cable, therefore, you will have to fit to it a supply cable
with standard plug, suitable for the total electric load
shown on the rating plate.
The plug is to be inserted into a suitable wall socket.
If you require a direct connection to the electric network
(mains), it will be necessary to fit between the appliance
and the mains an omnipole switch, aith a minimum gap
between contacts of 3 mm. suitable for the required load
and in compliance with rules in force. The green 1 yellow
ground wire must not be interrupted by the switch.
The supply cable must in all cases be laid out in such a
way as to ensure that it does not reach at any given
point a temperature 50°C higher than the ambient tem-
perature.
The manufacturer disclaims any liability in case these
accident-preventing rules are not observed.
Suitable power supply cables are the following types,
considering the respective necessary section of cable.
H07 RN-F
H05 RN-F
H05 RR-F
H05 VV-F
H05 V2V2-F (T90)
Connecting the terminal board
The appliance incorporates an easily accessible 6-pole
terminal board whose jumpers (bridges) are already pre-
set for operation on 400 V three-phase with neutral wire
(Fig. 14). In case where different mains voltage is present,
the jumpers on the terminal board must be arranged as
shown in the diagram (Fig. 15).
The ground cable must be connected to terminal
.
After connecting the supply cable to the terminal board,
secure it with a junction clamp.
Fig. 14
Fig. 15
FO 0330
FO 0584-EN
230V 3~
1 2 3 4 5
L1 L2 L3 PE
230V 1~
1 2 3 4 5
L1 N PE
400V 2N~
1 2 3 4 5
L1 L2 N PE
400V 3N~
1 2 3 4 5
L1 L2 L3 N PE
Section
of cable
(min.)
4 x 1.5 mm
2
Section
of cable
(min.)
3 x 2.5 mm
2
Section
of cable
(min.)
4 x 2.5 mm
2
Section
of cable
(min.)
5 x 1.5 mm
2
