Hello everyone, in the attic level heating manifold, 3 out of 6 actuators are open, but somehow there is no flow. The red float in the sight glass remains at 0 liters per minute (l/min).
On the ground floor, 2 actuators are open and there is visible flow.
Also, in the attic heating manifold, there is no noticeable heat in either the supply or return lines. On the ground floor, heat is noticeable in both the supply and return lines of the heating manifold.
On the ground floor, 2 actuators are open and there is visible flow.
Also, in the attic heating manifold, there is no noticeable heat in either the supply or return lines. On the ground floor, heat is noticeable in both the supply and return lines of the heating manifold.
How do you know that the actuators have opened the valve? Is the ERR active for all rooms/heating circuits?
Please show the heating circuit distributors for the ground floor / upper floor.
Addition: I just read that you have already been tampering with it.
Then write exactly "What has happened so far."
Is the heating circuit distributor on the upper floor clogged?
How old is the system?
Please show the heating circuit distributors for the ground floor / upper floor.
Addition: I just read that you have already been tampering with it.
Then write exactly "What has happened so far."
Is the heating circuit distributor on the upper floor clogged?
How old is the system?
Malz1902 schrieb:
On the ground floor, 2 actuators are open, and you can also see the flow there. Why only 2 and not all 5, 6, 7...?
driver55 schrieb:
Why only 2 and not all 5, 6, 7…?Currently, only the bathroom, guest toilet, and the children's bedrooms are heated.driver55 schrieb:
How do you know the actuators have opened the valves? Are the ERR error codes active for all rooms/heating circuits?
Please show the heating circuit manifolds for the ground floor / upper floor.
Additional note: I see that you have already been tinkering.
Then write exactly “What has happened so far.”
Is the heating circuit manifold on the upper floor clogged?
How old is the system? The system is 4 years old. I just assume that the actuators have opened the valves; can I do this manually?
I cleaned the Strawa Regolux sight glasses, and after reinstalling them, nothing happens anymore.
Attached are pictures of the heating circuit manifold in the attic/upper floor. The actuators for the bathroom and children’s rooms 1 and 2 are open; I hope the valves are open as well. The ERR displays show 6, which is the highest setting.
B
BBaumeister11 Oct 2021 09:11A really basic question: Have you tried turning the small black knob on the sight glasses all the way open? You can easily open the control valve manually by turning the upper part (blue) to "manual."
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