I know this is an old video but you didn't mention where you connect the COM wire. Does the COM and NO go to the stat/timer connection? And if yes does it matter which way round they are connected? As according to the Salus manual COM just needs a link with 230v but then my thermostat fails to get the boiler to heat the house.
I forget to ask, how did you find the Android app? Is it slow of fast when updating temperature? Do you think you can make another short video using the mobile phone app?
+amber300c Appis avaible from google playstore if you search for sulus it500 you would be able to find the app and it works great too and fast, and temprature can be changed from all over the world thanks
