In order to install a two way dimmer switch you need to understand a little bit about different types of switches.
Wiring two way dimmer switch uk.
Next set up the three way dimmer switch wiring.
Some switches are called two way switches.
To switch from two locations youll need 2 two way switches and wire them together in a particular way.
In some systems the green wire might be copper or brown.
When l1 is on l2 would be off.
With a pair of 3 way switches either can make or break the connection that completes the circuit to the light.
When l1 is off l2 would be on.
You ll notice four colored wires.
If you are installing a dimmer that has a removable knob then remove.
Replace the wall plate.
Wiring a 3 way light switch.
A two way switch uk schematic diagram of old wire colours.
Schematic diagram of new wire colours.
Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram.
There are two wiring options for this.
2 way switch to touch dimmer conversion wiring.
1 way switch to touch dimmer conversion wiring.
There are also remote control dimmer switch units available easily replacing a standard switch or existing dimmer switch.
2 gang 2 way light switch wiring diagram uk.
Most are remote or manually controlled.
Below is the way i like to do it.
Technically two way switches are called three way switches.
The way i show allows you to fairly easily add a second two way switch to an existing light switch by simply wiring them together in a certain way.
Slowly push the wires back into the electrical box.
The unit below is suitable for a 40w to 300w.
There are several ways to wire two way switching.
Two way switches have a com terminal as well as l1 and l2 terminals.
Remote operation can take place from up to 15m away and the last light level is stored in the memory.
If you don t have this circuit you ll need to rewire with the standard red white black and green or brown.
For a three way switch only connect the black dimmer wire to the wire tagged common and remove the electrical tape.
2 gang rotary twin dimmer switch.
This means that it is the only control for the light.
Tighten the screws holding the dimmer to the electrical box.
Expert electrical diy tips from videojug and aspect maintenance.
3 way intermediate switch dimmer wiring.
The s terminal can only be linked up to a corresponding slave and won t work.
Red white black and green.
Most switches are single pole switches.
2 way switch dimmer wiring.
Varilight v pro 2 gang 2 way 2x250w push on off led dimmer light wiring a two way light switch with.
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More advanced dimmer switches like varilight eclique and lightwave rf have an s terminal instead.