BORETTI BIZ-4, Manual

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D
EN
43
Boretti cannot be held responsible for any incident resulting from incorrect connection
or which could arise from the use of an appliance which has not been earthed
or has been equipped with a faulty earth connection.
Caution!
This appliance is only to be connected to a network 230 V~ 50 Hz.
Always connect 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 Connection Cable diameter Cable Protection calibre
230V~1P+N 50Hz 1 Phase + N 3 x 2,5 mm² H 05 VV - F 25 A *
H 05 RR - F
400V~2P+N 50Hz 2 Phase + N 4 x 1,5 mm² H 05 VV - F 16 A *
H 05 RR - F
230V~2P+2N 50Hz 2 Phase + 2N 5 x 1,5 mm² H 05 VV - F 16 A *
H 05 RR - F
* calculated with the simultaneous factor following the standard TN 60 335-2-6/1990
Connection of the hob
Setting up the configurations:
For the various kinds of connection, use the
brass bridges which are in the box next to the
terminal
Monophase 230V~1P+N
(not for the Netherlands!)
Put the 1st bridge between terminal 1 and 2,
the 2nd between 3 and 4.
Attach the earth to the terminate “earth”, the
neutral N to terminal 3 (or 4), the Phase L to
one of the terminals 1 or 2.
Biphase 400V~2P+N
Put a bridge between terminal 3 and 4.
Attach the earth to the terminate “earth”, the
neutral N to terminal 3 (or 4), the Phase L1
to the terminals 1 and the Phase L2 to the
terminal 2.
Biphase 230V~2P+2N
Attach L1 to terminal 1, L2 to terminal 2, N1
to terminal 3, N2 to terminal 4 and earth to
terminal “earth”
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), neu -
tral and earth on the mains. Note: the bridges
between terminals 4-5 and between terminals
1-2 were installed during the factory check.