Electrical Connections - Ariston 3318636 Instructions De Montage Et D'emploi

GB
start-up
CAUTION
Before carrying out any work, disconnect
the power supply using the external bipo-
lar switch.

ELECTRICAL CONNECTIONS

For increased safety, ask a qualifi ed
technician to perform a thorough check of
the electrical system.
The manufacturer is not responsible for
any damage caused by the lack of a suitable
earthing system or by the malfunctioning
of the electricity mains supply.
that the electrical system can provide the
maximum power required by the module
(as shown on the data plate). Ensure that
the wires have a suitable cross-sectional
area of at least 1.5 mm
Proper connection to an effi cient earthing
system is essential for ensuring the safe
operation of the device.
The power supply cable must be connected
to a 230 V-50 Hz network, while observing
the L-N poles and ensuring connection to
earth.
Important!
Connection to the electricity mains supply
must be performed using a fi xed connection
(not with a mobile plug), equipped with a
bipolar switch with a minimum contact
opening of 3 mm.
12
Ensure
2
.
H05 V2V2-F
Solar control unit connections
The following steps must be performed:
1. Remove the control unit cover by
loosening the four front screws.
2. Insert the cables using the core hitches,
separating the low voltage connections
(N1, N2, BUS) from the high voltage
ones (OUT 1, OUT 2, OUT3).
3. Connect to a new generation boiler
or other devices
BridgeNet® Bus connection:
Use the
BridgeNet® Bus
connecting the cable and observing the
poles:
T with T, B with B.
4. Connect low voltage devices (e.g.
sensors) using connectors IN 1, IN 2,
IN 3 in accordance with the selected
functional diagram.
5. Connect high voltage devices (e.g.
zone valves) using connectors OUT
1, OUT 2, OUT 3
(in accordance with the selected
functional diagram) and connect the
power supply for the relay network
(where necessary).
6. Close the control unit cover.
7. Power up the appliance.
8. Observe the instructions for control
unit parameterisation.
equipped with
connector by