Olimpia splendid Bi2 WALL AR 1000, Инструкция по эксплуатации и техническому обслуживанию, Страница: 56 / 317

3a
3b
3a
3
3b
3
3a
3a
14
EN - 20
ENGLISH
5 - ELECTRICAL CONNECTION
Before carrying out any electrical connection, make sure that
power supply is disconnected by the units and that the systems to
which the equipment must connect are compliant with the current
standards.
In case you want to proceed with installation without plug, proceed as described below:
- Use a screened cable with a minimum section of 0,5 mm
2
and a max length of
20 metres
- Use a ground cable at least 20 mm longer than the active wires.
- Connect the ground connection wires to the corresponding terminal.
- Pull the wires to make sure they are connected correctly, then stop them with
the specific cable tie.
For correct dimensioning of the guards, please refer to voltage and current consump -
tion indicated on the label located on the unit.
To access the board, remove
the screws (3a) and the panel
(3b) of the terminal box (3)
(Fig.14).
The appliance connection
MUST respect the European
and national standards and
MUST be protected by a 30
mA differential switch.
Connection to the mains supply can be carried out with fixed
connection or with mobile plug and MUST be equipped with an
omnipolar switch compliant with the current IEC EN standards, with
a contact opening of at least 3mm (better if equipped with fuses).
Correct connection to the ground system is essential to ensure
safety of the appliance.