129
128
3-phase connection (3 a.c. 230 V / 50 Hz):
The voltage between the phases and the neutral is 230 V a.c.
Install connecting bridges between the connection points 4-5. Your
groups must be fused with at least 16 A (3x). The connecting power
cable must have a minimum core cross section of 2,5 mm
2
.
You can use the bridges provided on the connecting block to make the
required interconnections as indicated in the preceding illustrations. How
to install the bridges is indicated in the junction box cover and in the
illustration below. The bridges should not be placed immediately on top
of the connecting wires, but between the screw-head and the clamp
around the connecting wire.
Secure the cable with the strain relief and close the cover.
Safety prescriptions
For the appliance to work well, it is important:
– That there is sufficient ventilation to allow the hob to cool down, in
accordance with the possibilities specified in this chapter.
– The ventilation air drawn in by the hob must not be warmer than
35 °C. Bear this in mind if the oven is to be built in under the hob.
– That the connecting cable hangs freely and is not caught by a drawer.
– The worktop should be a minimum of 2.8 cm and a maximum of
5 cm thick.
– The worktop is flat.
INSTALLATION
safety prescriptions
2 lives with 1 neutral connection (2 1N a.c. 400 V / 50 Hz):
The voltage between the phases and the neutral is 230 V a.c. Between the
lives there is a voltage of 400 V.
If there is not a voltage of 400 V
between the lives, two wires have been taken from the same live in
the meter cupboard and the hob must be connected with two neutral
wires, as indicated above under 2 lives with 2 neutrals.
Install a
connecting bridge between the connection points 4-5. Your groups must
be fused with at least 16 A (2x). The connecting power cable must have a
minimum core cross section of 2,5 mm
2
.
3 lives with 1 neutral connection (3 1N a.c. 400 V / 50 Hz):
The voltage between the phases and the neutral is 230 V a.c. There is a
voltage of 400 V between the lives. Fit a connecting bridge between the
connection points 4-5. Phase 3 carries no load. Your groups must be
fused with at least 16 A (3x). The connecting power cable must have a
minimum core cross section of 2,5 mm
2
.
INSTALLATION
electrical connection
generator right
generator left
generator right
generator left
generator right
generator left
