L1 and COM is used on your old switch and you have those 2 connectors on your new switch. T1 T2 T3 T4 T5 Motor Lead Wires One is an older method, which is not often used now-a-day… Jan 24, 18 02:26 PM. Either way, it does not matter which wire is connected where. This is an overview of how to wire a one-gang light switch on a one-way circuit: Switched Live Wire (SW) connects to L1 port Common Live Wire (CW) connects to Common port Earth Wire connects to switch plate/back box Earth ports (Multi-gang switches … Logic would say that the 2 wires should go in COM and L1 or L2, but the problem is both wires are the same colour, and there aren't any COM or L markings on the back of the old switch. L1 is off when L2 is on and vice versa depending on the switch position. Read More. © 2021 Supreme Imports Ltd T/A LED Hut, Registered in England and Wales under number 05292196, Over 20 Concrete Design Excel Sheets Free Download, Two Way Switching Explained - How to wire 2 way light switch. If you look inside an existing wired in two way switch you will see quite a few wires of differing colours. Reply to Intermediate Light Switch Wiring - L1, L2, L3, L4 vs. L1, L1, L2, L2 in the DIY Electrical Forum area at ElectriciansForums.net Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link What you have done is not probably conventional and might confuse someone in the future but clearly both switches are wired the same way otherwise it wouldn't work. Just ignore the L2 terminal. A Two Way light switch is a simple single pole "changeover" switch with three terminals. These are typically labelled COM, L1, and L2 (Some may label the L1 and L2 positions as "1 Way" and "2 Way"). Used where two switches control the same lighting. The wiring in just one feed, red is providing the live feed in and black is routing back to the rose to the connection with the light fitting wire … Assuming that that there is no existing light switch from which the wiring layout may be copied, we must understand which wire fits into which port based on the colour of the wires and the labels located next to each wire port on the reverse of the switch plate. NEW COLOUR For example: L1 and L2 indicate that the motor voltage may be 240 volts. Next, look at the reverse of the the new/replacement switch plate and identify the wire terminals labelled ‘Common’ and ‘L1’ (an additional L2 port may be found next to the L1 port on some units intended to be used as a single switch - the L2 port is used in wiring two-way circuits and may be ignored when wiring a one-way circuit). When installing the Brilliant Control in 3-way configurations, the traveler wires will be installed in the wire holes labelled “L1” and “L2”. This is the HOT OUT (the dimmed output). A two way switch (for switching a light from two different locations like in a hallway) has a common (C) a L1 and an L2 terminal. Remember: Always test the wires with a voltage tester to ensure there is no mains supply present before you start disconnecting them. In addition, the light switch will either be 'one-gang' (one switch on the plate) or 'two-gang' (two switches on the plate) or higher. When the switch is on, both terminals are connected together. Basically is the existing blue wire essentially a "switched live" like the instructions talk about or do I need a different type of switch to work with the old wiring? For added safety, use a voltage tester to ensure that the circuit is not live and there is no power to the switch. Common Live The tilde with the arrow through it symbolizes the adjusted AC. Earth As suggested (and as I had previously assumed) I joined the 2 neutrals in a terminal block, connected the 2 earths to the eath terminal and connected one live to L1 and the other to COM. It shows the components of the circuit as simplified shapes, and the capability and signal links along with the devices. 1) The switch wiring needs swapping to 'move' the landing light to the correct position. Step by step instructions on how to wire a switched outlet. The new switch has connectors marked COM , L1 and L2 and an earthing point. An extension of the one way switch, this has three terminals. A common(C), L1 and L2. Move all wires fitted to L2 to the X terminal on the Lightwave switch. In this picture, you can see the strip gauge on the back of the switch. This is an overview of how to wire a one-gang light switch on a one-way circuit: First, we must identify a one-way light switch. The (L2) terminal is unused. These are typically labelled COM, L1, and L2 (Some may label the L1 and L2 positions as "1 Way" and "2 Way"). Intermediate. If you notice any copyright material please contact us immediately at DMCA form and point out its URL. now the new switches have a COM, L1, L2 and Earth. This website is in compliance with the Digital Millennium Copyrights Act. First, let’s recap the colours used to identify the Common Live wire, the Switched Live wire, and the Earth wire: WIRE TYPE Get 5% off your first order - Code: first5, 4 Beacon RoadTrafford Park, Manchester, M17 1AF. For increased reliability, we recommend using the screw variety of switch plate. Green & Yellow Want to turn a lamp on with a light switch? If the back box or the switch plate is made of metal, connect the Earth wire to the Earth wire terminal. Switched Outlet Wiring Diagram. 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