ᐅ House too warm, underfloor heating controller set to 1.

Created on: 31 Oct 2017 06:41
B
Barossi
B
Barossi
31 Oct 2017 06:41
Hello,

the first four months of "living" in our new home are over. We are very happy to have chosen a ventilation system (Zehnder 450). Our house has a living area of 240 m² (2,583 sq ft) and is heated with gas (Buderus Logamax plus), and there is a solar thermal system for hot water. Additionally, we have a tiled stove in the living room.

I turned on the heating exactly four weeks ago and have been tracking the gas consumption. During this time, 125 m³ (4,413 cu ft) of gas was used. October was rather warm. The rooms tend to be too warm (23°C / 73°F), even though the thermostats for the underfloor heating are all set to the lowest setting (level 1).

The desire to make it "cozy" with the tiled stove just doesn’t arise.

What could be going wrong here?

Best regards,
Barossi
HAL0612031 Oct 2017 06:59
Why did you turn on the heating?
B
Barossi
31 Oct 2017 07:02
HAL06120 schrieb:
Why did you turn on the heating?

Hello,
it got quite chilly. We sometimes use the tiled stove in the evening, but we have a living area of 240m² (2,583 sq ft).
Also, it’s very nice to have warm bathrooms.

Best regards, Barossi[/QUOTE]
HAL0612031 Oct 2017 07:05
Then I would simply lower the flow temperature or adjust the heating curve.
J
Joedreck
31 Oct 2017 07:27
Hi,
yes, exactly. Which control unit do you have from Buderus? Also, the user manual for professionals for the control unit is definitely available for download online. It explains how to adjust the heating curve.
B
Barossi
31 Oct 2017 07:35
Hello,

the control unit is indeed attached to the device. Here is an original photo:

White Buderus heating system with control panel, display, and rotary knob.