ᐅ Thermal balancing – Initial measurements taken for adjustment

Created on: 3 Dec 2020 15:04
T
Tx-25
Hello, I have started documenting the temperatures inside our house. I have attached a link with a table. What do you think about the data? The temperatures have remained fairly consistent under similar weather conditions. Overall, I am quite satisfied with the data. I have not made any changes since the hydraulic balancing.

The bedroom upstairs should be cooler. Can I simply reduce the flow rate there? Is there anything else I should consider given that we have very short loops (starting from 16 meters (52 feet) :/)?

In the last four days, we have ventilated very little because we have a central ventilation system. As a result, there hasn’t been much change in the values. Should I continue documenting and ventilate more aggressively and variably in the coming days to test how the rooms warm up? The heating curve is currently set to 2 out of 10. Does it need adjustment? Link description
T
Tx-25
6 Dec 2020 16:47
The actuators would have pushed the pins down, the ones sticking out on top, I assume? I still have protective caps. If I screw them on, the pins will eventually go down. I just pressed three individual pins once. The corresponding float then briefly drops to zero.

Blue plastic cover with inner cylinder, lying on a wooden surface.
K1300S6 Dec 2020 16:48
That's right. This way, you can permanently close the heating circuits.
K1300S6 Dec 2020 16:59
The actuators can only be fully open or fully closed – not "partially open" or "almost closed." That’s why you essentially have a stop on the valve, which can be adjusted via the square section made of copper.
T
Tx-25
7 Dec 2020 09:28
The puzzle has been solved. You need to adjust the red parts, including the sight glass. I first returned everything to the original position at the top and then turned the glasses. They can be turned both ways, and the floats responded immediately. The tip came from a forum about building services technology 😉
Nevertheless, thanks to all of you as well!