Hi Timo, would you mind sharing all of your settings related to cooling, please? I'm on a 150-A modular with a cooling buffer of 300lt and a fan coils station whose pump has been wired directly to the heat pump. I don't have an ambient sensor so I should be able to set the buffer temperature and the hysteresis should work around that setting: shouldn't it? But, as I'm reading the system temperatures with a python script that writes them into a csv file and showing them in an Excel chart that imports from the csv, I can see that the buffer (puffer) temperature variation range is about 6°C, and that even after I changed the 3616.0 and 3616.1 from 20 to 10. And I'm even not sure which number is the parameter to set the buffer wanted temperature. By now I can see that there is a 2405.0 set to 100 but I'm not sure it's that. I'd like to be able to set (and see) a buffer temp variation between 10 to 14 or 9 to 13°C but it's always more between 7 and 13, or 8 and 14. Thank you.
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