Search results

  1. K

    Alpha 240e cycling on and off when supplying CH and/or DHW

    Thanks for your help. The problem does seem to be rather intermittent - would that still be the ch ntc? If so, do you need to drain down the ch system to replace?
  2. K

    Alpha 240e cycling on and off when supplying CH and/or DHW

    Hi I'm having issues with my Alpha 240e boiler and would be thankful for any advice. (See this link for previous problem which resulted in diverter valve being replaced and problem solved - thank you to all that helped! //www.diynot.com/forums/viewtopic.php?t=116789&highlight=) We...
  3. K

    DHW problems with Alpha 240e boiler

    Thanks for the super-quick response... Yeah - I thought the diagnosis sounded a bit wierd but can't really get my head round how it all works so wanted to check. I guess worst case scenario is that it's both the DHW Heat Exchanger and the DV but we won't know that until we've had the DV...
  4. K

    DHW problems with Alpha 240e boiler

    Hi - thanks for the advice on this one. The heating engineer has now been out and has confirmed that: a) both the primary and diverter flow switches seem to be switching from visual inspection - (does this necessarily mean the Diverter Valve is actually working?) b) the CH flow pipe under...
  5. K

    DHW problems with Alpha 240e boiler

    Thanks - thats what we had feared - oh well - at least we know now :)
  6. K

    DHW problems with Alpha 240e boiler

    Thanks :) Yes - some of the rads get warm when the DHW has been on for a while (after a shower for instance)
  7. K

    DHW problems with Alpha 240e boiler

    Hi, My Alpha 240e is having problems with DHW at the moment - it has been going on for a month or so - I would be very grateful for any advice! Basically, the boiler will not produce properly hot DHW unless the CH is on and the radiators have heated up. CH is absolutely fine. The boiler...
Top