House too warm, remote heating controller set to 1

The hot water preparation also consumes some. You can basically forget about the ST from October onwards.

The hot water preparation also consumes some. You can pretty much forget about the ST from October onwards.

Yes, that’s correct, from October to March a house might need that amount of gas (100sqm) for water heating. We are a household of 2 people with a small daughter. I stay in hotels 3 days a week....

Best regards, Barossi

Let's do it step by step. We can also still optimize the hot water preparation. But a fundamental mistake was already the setting with over 40 degrees at design temperature. Everything gradually.

I did not say that you used the 125cbm exclusively for hot water preparation, but that hot water preparation is also included in the 125cbm.

Hello,

is it the case that the controllers are then completely closed? The floor tiles were partially warm, despite the controller being set to 1.

That's right. Therefore, the heating setting does not matter until this is clarified. Perhaps the RTRs are wired incorrectly with the actuators.

Can you see it on the flow at the distributor after all...? If it gets too detailed right at the beginning here, the OP will soon quit. Therefore: set everything to maximum and lower the heating curve.

Set hot water only in the morning and evening depending on usage.