3 Way valve
Posted: Mon Apr 23, 2007 8:43 pm
I have just fitted a new C H pump but am getting hot radiators even when the heating is off and only hot water on. Can someone please explain fully and in lay mans terms how the motorised valve works. I have a 3 position slide on one side of the valve marked H. W. & M which I assume is water , heating and manual. Do I have to adjust this or is it automatic.there is also a slide lever on the front of the valve which I can move and change the position of the afore mentioned slide. Anyones help woul be appreciated.