9The following instructions about installationmust be carried out by qualified personnel incompliance with the regulation in force.The appliance is designed to be connected to 230 Vmonophase electricity supply.The connection must be carried out in compliance withthe laws and regulations in force.Before the appliance is connected:1) check that the main fuse and the domestic installationcan support the load (see the rating label);2) check that the power supply is properly earthed incompliance with the current rules;3) check the socket or the double pole switch used forthe electrical connection can be easily reached withthe appliance built in the furniture unit.The appliance is supplied with a connection cable. Thishas to be provided with a proper plug, able to support theload marked on the identification plate. To connect theplug to the cable, follow the recommendation given in Fig.5. The plug has to be fitted in a proper socket.If connecting the appliance directly to the electric system,it is necessary that you install a double pole switchbetween the appliance and the electricity supply, with aminimum gap of 3 mm. between the switch contacts andof a type suitable for the required load in compliance withthe current rules.The connection cable has to be placed in order that, in eachpart, it cannot reach a temperature higher than 90 °C.The brown coloured phase cable (fitted in the terminalblock contact marked with "L") must always be connectedto the network phase.Replacement of the voltage cableOnly cable types H05V2V2-F T90 or H05 BB-F (section:3 x 1,5 mm 2 ) must be used.The yellow/green earth wire must be approximately 2 cm.longer than the phase wires (Fig. 6).Fig. 6FO 0073NeutralEarth (yellow/green)Electrical ConnectionFig. 5FO 0238YES RIGID COPPER PIPE ORFLEXIBLE PIPE IN STAINLESSSTEEL