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person
The house currently has a feed and neutral going to the one way switch then a switch and neutral going to the first downlighter, now the person wants a two way switch added. I ran a 3-core to a two way switch, changed the one way switch to a two way switch and connected them in but must not have them connected properly as it ain't working, anybody point me in the right direction please?! The connections on each switch are common, L1, L2. Thanks in advance