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.
borderpuschl schrieb:
take a look at the flow meter in the attic; it’s missing a red cap that connects the spring inside with the white tube. Maybe that’s why the issue is happeningIndeed, this red cap is fixed at the end of the tube, but the white pin does not reach it and is no longer connected.