Hi,
I have just fitted a weather compensator to my Vitodens 100-W boiler ( bought direct from Viesmann at an astonishingly expense for what it is ). All seems to be working well with the outside temperature now being displayed on the menu screen alongside the boiler flow temp.
The Viesmann academy video on youtube shows the way to adjust the angle of the 'Slope' for the weather compensation however it doesn't detail what effect this will have on the performance/economy. The available range is from 5 to 35 deg.C. The setting at the moment is currently 20deg.C.
What difference will I notice if I adjust this figure up or down or is it just a case of suck-it-and-see?
I have just fitted a weather compensator to my Vitodens 100-W boiler ( bought direct from Viesmann at an astonishingly expense for what it is ). All seems to be working well with the outside temperature now being displayed on the menu screen alongside the boiler flow temp.
The Viesmann academy video on youtube shows the way to adjust the angle of the 'Slope' for the weather compensation however it doesn't detail what effect this will have on the performance/economy. The available range is from 5 to 35 deg.C. The setting at the moment is currently 20deg.C.
What difference will I notice if I adjust this figure up or down or is it just a case of suck-it-and-see?