nike78 Posted February 5 Share Posted February 5 I want to implement a multizone thermostat with shelly. I will have 4 zones controlled by an H&T thermostat each, the actuators will be controlled by a Shelly 4P Pro relay for each zone, and the start-up of the gas boiler unit and the mixing pump will be done with the help of a Shelly 1 plus relay. My problem is when two zones demand heat simultaneously, and then one of them reaches the set temperature. How to proceed so that the relay that controls the gas boiler unit and the mixing pump does not stop until the last zone that requested heat reaches the desired temperature. Thank you. Quote Link to comment Share on other sites More sharing options...
nike78 Posted February 6 Author Share Posted February 6 nobody? Quote Link to comment Share on other sites More sharing options...
Members Dennis Dalgaard Gottlieb Posted February 6 Members Share Posted February 6 I have done it like this. Works perfect. Quote Link to comment Share on other sites More sharing options...
QA members Chriss Posted February 6 QA members Share Posted February 6 Exactly, with the scene function 👍🏻😀 Quote Link to comment Share on other sites More sharing options...
nike78 Posted February 7 Author Share Posted February 7 Ok, thanks, but is still working even if the internet is down? Quote Link to comment Share on other sites More sharing options...
nike78 Posted February 10 Author Share Posted February 10 ? Quote Link to comment Share on other sites More sharing options...
Administrators Olsche Posted February 10 Administrators Share Posted February 10 3 minutes ago, nike78 said: ? No, unfortunately it won't work if internet is down. Reason: Scenes are generally cloud-bound. You should be aware of the risk of failure Quote Link to comment Share on other sites More sharing options...
nike78 Posted February 13 Author Share Posted February 13 Is there a way to make it work without internet? Let's say with scripts? It's not normal to have your heating depending on internet. Alterco please help with this aspect please. Quote Link to comment Share on other sites More sharing options...
nike78 Posted March 5 Author Share Posted March 5 No answer from Shelly.... Quote Link to comment Share on other sites More sharing options...
Dimitar Posted April 8 Share Posted April 8 On 3/5/2024 at 2:39 PM, nike78 said: No answer from Shelly.... There is a way using BLU H&T and scripting. This will work without internet, but need more experience and not easy to be maintenanced. Quote Link to comment Share on other sites More sharing options...
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