Electrical Connection - BORETTI BKK-75 Manual De Uso

Electrical connection

• The installation of this appliance and the connection to the electrical network should be entrus-
ted only to an electrician perfectly to the fact of the normative regulations and which respects
them scrupulously.
• Protection against the parts under tension must be ensured after the builting-in.
• The data of connection necessary are on the stickers place on the hob casing near the con-
nection box.
• The connection to the main must be made using an earthed plug or via an omnipolar circuit
breaking device with a contact opening of at least 3 mm.
• The electrical circuit must be separated from the network by adapted devices, for example :
circuit breakers, fuses or contactors.
Caution !
This appliance has only to be connected to a network 230 V~ 50 Hz. Connect always the earth
wire. Respect the connection diagram. The connection box is located underneath at the back of
the hob casing. To open the cover use a medium screwdriver. Place it in the slits and open the
cover.
Mains
230V~1P+N 50Hz
400V~2P+N 50Hz
230V~2P+2N 50 Hz
(*) calculated with the simultaneous factor following standard TN 60 335-2-6/1990.
Connection of the hob
For the various kinds of connection, use the brass bridges which are in the box next the terminal
1 phase 230V~1F+N (not for the Netherlands!):
Place a bridge between 1 and 2. Attach the earthing to the "earth" terminal clamp, the neutral N
to terminal clamp 4 or 5, and phase L to terminal clamp 1 or 2.
2 phases 400V~2F+N:
Attach the earth to the terminat "earth", the neutral N to terminal 4, the Phase L1 to the termi-
nals 1 and the Phase L2 to the terminal 2.
2 phases 230V~2F+2N:
Place a bridge between 2 and 3. Connect the earthing to the "earth" terminal clamp, neutral N1 to
terminal clamp 4, neutral N2 to terminal clamp 5, phase L1 to clamp 1 and phase L2 to clamp 2.
Caution ! ensure that you : correctly attach the wires and the bridges. Tighten the screws properly.
Before making the connection, we strongly advise you to locate the phase(s), neutral and earth on
the mains. If you have any doubts, call your electrician. Note: the bridges between terminals 4-5
and between terminals 1-2 were installed during the factory check. We cannot be held responsible
for any incident resulting from incorrect connection or which could arise from the use of an ap-
pliance which has not been earthed or has been equipped with a faulty earth connection.
Connection
1 Phase + N
2 Phases + N
2 Phases + 2N
Cable diameter Protection calibre
3 x 2.5 mm² 25 A *
4 x 1.5 mm² 16 A *
5 x 1,5 mm² 16 A *
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