Recent content by need4speed

Mandate, thanks once again for your help. I appear to have resolved the issue. The instructions that come with the drayton ma1 tell us that the manual lever is automatically released when the valve is powered on. So I've always left it in this position and stupidly assumed this to be...

Hi Mandate, as fae as i am aware, yes this is correct. Please see my enclosed screenshots: //www.diynot.com/network/need4speed/albums/

Mandate, thanks very much for your reply. I'm not expert so I can't confess to following everything you said, but understand the basics of what you are saying. From the programmer I have 4 terminals labelled - N (two blue cables), L (one red cable), 1 (Heating on, Red cable again) 2 -...

Hi everyone. I know this is an old topic, but I was wondering if anyone could help. I've recently replaced a switchmaster valve (mid position) and actuator which had failed for a Drayton MA1 based on the advice I've seen on the forums. I have a gravity fed system, with a Switchmaster SM400...