maxmax21 Posted August 6 Share Posted August 6 (edited) Good day, Is anyone here kind enough to help me create a Shelly script for the 3EM PRO? I would be very happy. I would need the following function: I have a Shelly 3 EM PRO and use it to measure the total consumption of my house. If the total power of my house falls below -2500W, the output of the Switch Add-On should be switched on. (PV on the roof and the add-on switches on a heating element). It should then be possible to set a minimum runtime (minimum time that the heating element remains switched on regardless of the power) and a switch-on delay. The heating element has an output of 1500W. This means that as soon as it is switched on, I only have -1000W going into the mains. If the mains-related power rises above -500W again and the minimum runtime has expired, the immersion heater should be switched off again and given a restart delay for 5 minutes. I would be very grateful for any help. Edited August 6 by maxmax21 Quote Link to comment Share on other sites More sharing options...
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