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2 way switches with Dimmer 2


iainw

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Hi, I'm new to Fibaro and am looking to wire in a Dimmer 2 to a circuit which has 2 way switching.  As I am not an electrician, I do not understand why the lights only work with one of the 2 way switches on/off.  I have the Sx terminal connected to wire going to the other switch with S1 connected to the switch at the Dimmer 2.  There are neutrals at the switch which are connected to N and the system works OK as long as I don't use the wall switches.

 

Can anyone help me please?

 

Thanks.

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I need a scheme to understand your wire.

 

If you use the S2 to use two switches, you need change the parameter 26.

 

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Guest fat

Just add the neutral in for this diagram and remove the switch in the middle and you should be good to go

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  • Great, I will try that, thank you for your help.

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    Guest fat

    Great, I will try that, thank you for your help.

    No problems. I forgot to ask though are you using momentary or toggle switches?

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    Just add the neutral in for this diagram and remove the switch in the middle and you should be good to go

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    But this diagram is for Dimmer not for Dimmer 2, correct?

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  • I am using toggle switches and have changed parameter 20 in the settings on the dimmer 2.

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