Zanussi ULTRA COMBI 35 Installation And Servicing page 30

25 ELECTRICAL CONNECTIONS
WARNING. This appliance MUST be earthed.
A mains supply of 230Vac ~ 50 Hz is required.
The fuse rating should be 3A. All external controls and wiring
must be suitable for mains voltage.
Wiring external to the boiler MUST be in accordance with the
current I.E.E. (BS.7671) Wiring Regulations and any local
regulations.
30
INSTALLATION
Wiring should be 3 core PVC insulated cable, not less than
0.75mm (24 x 0.2mm), and to BS 6500 Table 16. For IE
2
reference should be made to the current ETCI rules for
electrical installations.
Connection must be made in a way that allows complete
isolation of the electrical supply such as a double pole switch
having a 3mm (1/8") contact separation in both poles. The
means of isolation must be accessible to the user after
installation.
Installation and Servicing