Recent content by archyM

Hello again, I have come to battle it out again with this boiler. The heating has been fine when switching over to central heating. The problem remains still with the hot water. Most times it will not work when hot water tap is turned on. Werewolf i have observed overtime and the arm on...

Hello, I did not quite get the question posted by Werewolf regarding 2M switches is there a part missing? Can i release air out of the system through the pump if that is running and heating is not working. But then again the jets are not firing up for either hot water nor heating so one...

Sorry forgot to mention i changed the diaphragm inside the water section.

Hello all, I have stripped the water section cleaned and greased the pin and also changed the stuffing box put all back together. Heating and hot water working fine. About 10 minutes later boiler is not firing up for hot water or heating. Pressure is 1.5 bars the radiators are fully...

Does anybody know where i can get the manual for this Vaillant VCW 211H boiler?

I have not checked that and will get back to you. If it does move to the right what would be the next step. If it does not move to the right then what would be the next step. Thanks :)

I have read that it could be the diaphragm at the bottom of the water assembly(housing) which could be worn out. Firstly can someone tell me where the water assembly is exactly and also if repalcing diaphragm to this does not work what should i be looking for next. Thankyou. :)

Hi thanks for all the replies. The hot water is still not working on its own, the heating is working again it must just have happenned that one day when i was checking it. Again hot water will only come on after i have turned on the heating for a few minutes. So in order for me to have hot...

So will more than likely be changing the diverter valve and diaphragm and possibly even the microswitch. By clean do you mean give the boiler a service type clean. By changing the diaphragm this would eliminate the leak. I was thinking might the problem be electrical if the burners are not...

Over the last couple of weeks have noticed the hot water sometimes not working. Recently hot water has stopped completely. A couple of days ago i decided to try switching the heating to constant and then opened hot water tap and the hot water started to work. I tried to have a look after...