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- 13 Dec 2017
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Hi everyone looking at the old switch is the bottom single wire the common wire and the top two l1 and l2?.does it matter if l1and l2 go the wrong way around? Thanks in advance
Changing 2 way switch to dimmer
- Thread starter Happychappy1971
- Start date
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The red wire at the bottom goes into the wavy line terminal. the red and black at the top go to L1 and L2. Doesn’t matter which way round.
- Joined
- 13 Dec 2017
- Messages
- 26
- Reaction score
- 1
- Country
Cheers thanks very much
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