Recent content by Mickyl1005

Thanks; I shall try to post pic of pump. I have tried testing both the HW & CH separately by closing each tap at the side of the pump sequentially. I closed off all of the rads except for the main one in living room downstairs. The one rad left open remained stone cold. I have checked...

Cheers Bengasman; So I turn pump to '3'? How do I isolate cylinder and run CH & DHW independent?

The pump is a Myson Compact CP93. Zone valve isn't T shaped, it has a single pipe with tap going into bottom and top of pump. I was going to try taking the plastic cap from the middle of the pump and trying to bleed pump, but it sounds like I need a new pump? Dya think there is anything I...

Thanks for this, the pump doesn't make a noise when the heating is turned on, it is set to speed '2' - I'm not sure how to check the motorised valve for the heating side is open?? I have piping hot water, but the clanging on the pipes seem to be getting louder and the boiler tends to make a...

I have a Potterton Suprima 40, which is giving me no end of problems. Currently the boiler will fire up, but after a period of time, there are loud banging noises in the pipes leading to boiler. It then trips itself out... When it continues to run for a while, the radiators remain cold...