Electrical Connection - Unox XF Serie Manual De Instrucciones

ENGLISH
The same safety standards must be respected also
during the installation of prooving cabinets: heating
appliances must be positioned only upon not inflam-
mable floors and the support feet have to be always
assembled.
Attention: the top of the oven is an hot surface.
2.4 REMOVE THE PROTECTIVE FILM
Remove the protective film from the external walls of
the appliance carefully, in order to avoid glue residue
from remaining.
If there should be any residue remove it with a suitable
solvent.
In addition to the installation itself, any maintenance
must be done only by an authorized installer.
3. INSTALLATION

3.1 - ELECTRICAL CONNECTION

3.2 - WATER CONNECTION
3.1 ELECTRICAL CONNECTION
The connection to the electrical power supply network
must be done according to the standards in force.
Before connecting make sure that the voltage and the
frequency correspond to that stated on the data plate
on the appliance.
Place a bi-polar switch between the appliance and the
network accessible after installation, whose contacts
have a minimum opening distance of 3 mm, with an
appropriate input (for example, magneto-thermal
switch). When the appliance is in operation, the power
supply voltage must not vary from the value of the
nominal voltage by more than ± 10%.
The appliance must be connected to the ground line of
the network.
Furthermore, the appliance must be included in an
equipotential system whose efficiency must be suit-
ably checked according to that stated in standard in
force. This connection is carried out
between different appliances with the
terminal marked by the symbol:
The equipotential conductor must have a
minimum section of 10mm2.
PAGE 03 / GB
POWER SUPPLY CABLE CONNECTION
EXTERNAL TERMINAL BOARD
- Open the cover of the terminal board levering the two
lateral fings with a suitable screwdriver.
- Pass the cable through the cable fastener and fix it.
- Connect the conductors according to the connection
diagram chosen,
INTERNAL TERMINAL BOARD
- Remove the back of the oven.
- Pass the cable through the cable fastener and fix it.
- Connect the conductors according to the connection
diagram chosen.
- Reassemble the back.
TERMINAL BOARD CONNECTION AT 5 POLES :
1 2 3 4 5
R S T N
1 2 3 4 5
L N
1 2 3 4 5
R S N
1 2 3 4 5
R S T
TERMINAL BOARD CONNECTION AT 6 POLES :
( OVEN LINE 500 MODELS )
1 2 3 4 5
R S T
(43,5 A) (43,11 A) (43,11 A)
1 2 3 4 5
R S T N
(21,7 A) (21,7 A) (21,5 A)
1 2 3 4 5
R S N
(21,7 A) (43,11 A)
I. INSTRUCTIONS FOR THE INSTALLER
380-400 3N V ~
220-230 V ~
380-400 2N V ~
220-230 3-V ~
6
220-230 3-V ~
4 x 10 mm 2 - Ø 21,5 - 28 mm
6
380-400 3N V ~
5 x 2,5 mm 2 - Ø 13,5 - 17 mm
5 x 6 mm 2 - Ø 18 - 24,5 mm
6
380-400 2N V ~
4 x 10 mm 2 - Ø 21,5 - 28 mm