Basically, we had some work outside and water was switched off about 3 weeks ago, pressure was dodgy so i rang the water board and they said fiddle with the stopcock to let air out which we did and it then worked fine. don't know if this is related but for 3 days now, the CH works no problem at all, fires up and everything. The water will not fire up at all. I turn the dial to HW and when i run the boiler - nothing, not feeding the washer with HW, or bath or anything.
Circuit board was changed last year. Any ideas, we're a bit baffled as to why it works for CH and not HW.

donna tallen, November 2008

hi matt thanks for reply.
getting nothing at all when the hw tap is turned, just the green light to say it's acctually switched on as opposed to totally switched off. hope this makes sense!!! realise it could just be something simple but we don't know for sure. simple things usually turn into more expensive things

donna tallen, November 2008

probably the diaphragm are u getting the green tap light coming on , on the boiler when u turn the hot tap on ?

matt, November 2008

by the way - no error lights are coming on either which is why we're a bit stuck!!!!

donna tallen, November 2008