9
Fig. 5
4. INSTALLATION
It is law that all gas appliances are installed by Competent Persons, in accordance with the
regulations. Failure to install appliances correctly lead to prosecution, it is in your own interest, and
that of safety, to ensure that the law is coplied with. Manufacturers instructions must NOT
be taken in any way as over-riding statutory obligations, special care must be paid to conform
with law and regulation concerning building and location of the chimney.
4.01 Electrical connection
Proceed to wire pump, burner and optional room thermostat. According to the wiring diagrams
(fig. 19) and to the directions attached to the cables. It is recommended to install a two-pole switch
between the power supply and the boiler. The switch contacts must have a clearance of at least 3 mm
and fuses of 5 A max must be provided.
N.B. - Appliance must be earthed.
It is recommended to connect the boiler to a good electric earth system. FERROLI could not
be considered responsable for any kind of damage to Persons or things caused by failure of earthing
the system.
