How to connect a three-key Lezard switch?

5 wires go to the switch, one of them is a phase, it was found by a tester. How to connect them correctly to the Lezard three-key switch?

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  • Admin

    Check with a multimeter in voltage measurement mode between the detected phase and other wires. If it shows the voltage between one of the conductors - this is zero wiring, the second wire, it should go to zero to the chandelier - this is the third wire. The fourth and fifth are most likely a phase on the chandelier to enable two groups of lamps to turn on two groups of lamps on the chandelier.
    That is, two wires - phase and zero electrical wiring, three wires - on the chandelier, how they are connected there - see for yourself: check by dialing or by color marking of wires, if any.
    It is not so easy to say where each wire goes, since only the one who laid it knows the exact wiring diagram. In any case, you need to ring all the wires and find out which wire goes where.
    The phase from the wiring is connected to the switch, and the phase to the chandelier from the switch or three phase wires to the chandelier, if it is a three-key switch. Zero wiring should go directly to the chandelier, that is, if it is among these five wires, then it must be connected to one of the wires that goes to the chandelier from the switch.

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