Iver Posted September 3 Share Posted September 3 Hello, I have a couple of 2-way switches, where I want to use Shelly relays. I have bought a couple of Plus 2PMs and Plus 1s. Thr 2PMs are all used up for blinds and the 1s were intended for light switches. My light switches are wired as shown in the picture. Where and how do I put the 1s? Thanks! Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
Members thgoebel Posted September 3 Members Share Posted September 3 Please have a look at the Galery: Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
Iver Posted September 3 Author Share Posted September 3 Hello, thanks for the quick response. I do not understand that picture to be honest. I am not doing the work myself, a qualified electrician is, but he never worked with Shelly relays 🙂 Is the relay connected to the first (main) switch? What are the two black wires between the switches? The arrows point to each other Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
Heinz Posted September 3 Share Posted September 3 If you give the diagram to the electrition then he will 100% understand how to install it the only thing I think he would not is include the device into the network Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
wooly Posted September 12 Share Posted September 12 probably would have been better if on the shelly 1 since there is a slot for another terninal, be used a SPDT relay, so putting it in series with the switch. This would have the additional advantage that in case of malfunctioning of the shelly the light could be anyway be operated by the switches, (the switch on shelly would have been used as a sensor to know the position of all the switches ... there is a nice trick to do it. Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
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