Progress PHN 1220 User Manual page 24

24 progress
be 2-3 cm longer than all other cables.
In any case, the mains cable must be
designed in such a way that it never
reaches 50°C (above room temperature)
at any point along its length.
After the connection has been carried
out, the heating elements must be tested
by being operated for about. 3 minutes.
Terminal block
The appliance is fitted with an easily-
accessible 6-way terminal block, with its
links already set for operation on a 400V
supply with neutral (see illustration).
In the case of a different supply
voltage, the terminal block links must be
turned in line with the schemes shown in
the illustration. The protective conductor
is connected to the
connection, secure the cable to the
terminal block with strain relief.
Electrical connection to the hob
Attention
installation instructions for hob,
built-in cooker or control box!
This appliance can be connected to the hob
models specified in the «Technical data»
section. The socket for connecting the hob is
located on the cooker housing. The
connecting cables of the heating elements
and the protective conductor cable are
brought out from the built-in hob; these
cables are fitted with plug connections.
Insert the plugs and connecting cables in the
appropriate sockets. This prevents any
possible wrong connection.
The manufacturer accepts no liability if
the safety measures are not observed.
l.
termina After
- observe
230V 3~
Ø 4x2,5 mm²
the
230V 1~
Ø 3x4 mm²
400V 2N~
Ø 4x2,5 mm²
400V 3N~
Ø 5x1,5 mm²
1 2 3 4 5
L1 L2 L3 PE
1 2 3 4 5
L1 N PE
1 2 3 4 5
L1 L2 N
1 2 3 4 5
L1 L2 L3 N
PE
PE