Buy / Sell Heat Pump Privately

good question, I had the module connected right away during the initial installation. One might have been able to do it oneself, but then how it would be with the "warranty"... that's why I took care of it immediately. I am always cautious with such retrofits as long as the device is still under warranty. It was also important to have a network cable there. Since the switch is in close proximity to me, the installation and integration into the internet was done very quickly.

But the device itself doesn’t need/have a display and you don’t have to access it regularly, right? You just get in touch using the app?

Correct, it is an "inconspicuous" gray box without a display. It then contacts your app and transmits the data.

So, was there, but could only check the consumption again. Did not check if it continues to leak saliva. So last month (from Friday noon to Monday night) 93 kwh. And then from Tuesday until today, about 6 pm: another 40 kwh Temperatures in the district in the last few days: So today we had no sunshine at all and despite a desired temperature of 18°C I had 22°C. Could it be that the heating ignores the desired temperature and controls itself purely according to AT and return temperature?

So today we had no hours of sunshine at all and despite a desired temperature of 18°C I had 22°C. Could it be that the heating ignores the desired temperature and controls itself purely according to AT and return temperature?

Ignoring the indoor temperature and operating purely according to the heating curve is optimal for efficient operation. At the skilled trades level, this should be called "room control off," if I am not mistaken. Then the desired temperature setting is only responsible for the parallel shift. The base should be 20°C.

Which heating curve is set? I operate with a desired temperature of 21°C at heating curve 0.2.

Aha, good. I have to see. At the moment it's too warm for me because we are still only working inside and not living there. Then it would be optimal...