Technical data

50
6.2 HOW TO CONNECT THE APPLIANCE ELECTRICALLY
Before making electrical connections, make sure not to work on live elements.
You will need: the appliance in its permanent location.
Use a cable type FG7(O)R 3Gx1.5 for the power supply to the appliance.1.
Connect power supply with the cable indicated at point 1, fitting close to the appli-2.
ance a two-pole isolator switch with 3 mm distance between contacts (see detail
«GS» in Figure 6.6 Electrical wiring diagram → 50) and two 5A fuses type T or a 10A
magnetothermic breaker.
Prepare the electrical connection in such a way that the ground wire is longer than 3.
the live wires. In this way it will be the last wire to be torn away if the cable is ac-
cidentally pulled off; this will ensure the ground connection.
Electrical safety is ensured only when the appliance is correctly connected to an efficient
grounding system, realized according to current safety regulations. Do not use gas pipes
as grounding.
Figure 6.6 – Electrical wiring diagram
Example of connection of appliance to 230 V 1 N - 50 Hz electricity supply
LEGEND
TER terminal board
L phase
N neutral
Components NOT SUPPLIED
GS general switch
6.3 TYPE A COMFORT CONTROL PANEL
This paragraph illustrates the operations to be performed when one or more appliances
are connected to a Comfort Control Panel (CCP). In particular:
What is the CAN BUS cable.1.
How to connect the CAN BUS cable to the appliance's electronic board2.
How to connect the CAN BUS cable to the Comfort Control Panel3.
How to connect the Comfort Control Panel4.
How to connect the system water circulation pumps5.
For specific information regarding the operation and programming of the CCP, refer to
the specific manuals supplied with it.
The appliance and the CCP communicate with each other via a CAN bus network.