15G.3 Electrical connectionNone of the switches on the appliance must be on. Check that the values of the voltage, frequency and power shown on thetechnical information plate of the appliance match those of the mains. Put the switch of the appliance on position 0. The appliance isdelivered with a cable of 3 or 5 numbered wires (including the earth wire). It is necessary to check that the wiring of the appliancematches the available mains voltage, in accordance with the connection diagrams below. If necessary, modify by working on thepower supply cable and the terminal block located in the vicinity of the pressure switch.G.3.1 Connection diagramsA = Electronic box 1 = BROWN PHASEB = Switch 2 = BLACK PHASEN = NEUTRAL 3 = GREY PHASEIMPORTANTIN ALL CASES THE GREEN/YELLOW WIRE MUST BE CONNECTED TO THE EARTH OF THE INSTALLATIONG.4 Checks & adjustmentsUsually, the adjustments are made before leaving the factory. Check that these adjustments are correct and, if necessary, changethem, proceed as follows for access.G.4.1 Temperature adjustmentBy electric pressurestatThe pressure controller (pressurestat) is located at the back of the appliance.Dismantle the cup rack; remove the cover of the pressurestat to get to itsadjustment screw.• TIGHTEN to LOWER the temperature• LOOSEN to RAISE the temperatureThe pressure-gauge red scale (located on the front of the appliance) mustindicate a pressure of between 0.9 bar [0.09 MPa] and 1 bar [0.1 MPa] whichcorresponds to a temperature of 120℃ [248℉].N1 L1 L2 L3N0 1 2 3MAINCOMMUTATORBORNIERTERMINALPLUGPRESSOSTATPRESSURESTATRESISTANCEHEATING ELEMENT1 426354 5 6 THERMOSTATSECURITERESISTANCEHEATINGELEMENTSAFETYTHERMOSTAT1 5 61 2 3P1P2P3CABLECORDN 2 34ALIMENTATIONBOITIERSELECTRONIQUESETTRANSFORMATEURNEONFEEDING ELECTRONICBOXESANDNEONTRANSFORMERBORNIERTERMINALPLUGPRESSOSTATPRESSURESTATTHERMOSTATSECURITERESISTANCEHEATINGELEMENTSAFETYTHERMOSTATCABLECORDMAINCOMMUTATORBORNIERTERMINALPLUGPRESSOSTATPRESSURESTATTHERMOSTATSECURITERESISTANCEHEATINGELEMENTSAFETYTHERMOSTATCABLECORDN Ph Ph1Ph2Ph3N Ph1Ph2Ph3380/ 400/ 415VTRI+N+ 200/ 230/ 240V MONO + 200/ 230/240VTRI +4 5 6N L1 PE L3 L2N 1 2 31 426354 5 61 2 3P1P2P34 5 6N 1 2 3N1 L1 L2 L3N0 1 2 31 426354 5 61 2 3P1P2P34 5 6N 1 2 3N 1 2 3N 1 2 3N1 L1 L2 L3N0 1 2 3MAINCOMMUTATORN 1 2 31 56 423N L1 PE L3 L2125634NN L1 PE L3 L2RESISTANCEHEATING ELEMENTALIMENTATIONBOITIERSELECTRONIQUESETTRANSFORMATEURNEONFEEDING ELECTRONICBOXESANDNEONTRANSFORMERRESISTANCEHEATING ELEMENTALIMENTATIONBOITIERSELECTRONIQUESETTRANSFORMATEURNEONFEEDING ELECTRONICBOXESANDNEONTRANSFORMER