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  1. M

    Drayton MA1 Valve not allowing heating and water at same tim

    Yes TRVs are fitted on all the rads
  2. M

    Drayton MA1 Valve not allowing heating and water at same tim

    Hi Tony, I think so. If I go back to basics The boiler is on waiting to go into action If I have just the heating on and the thermostat down - nothing happens, if I turn it up, the boiler bursts into life and heats the radiators If I have just the water on, I can do the same by...
  3. M

    Drayton MA1 Valve not allowing heating and water at same tim

    Thanks - as the valve moved, then this seems a logical conclusion - I don't have a multimeter, so I guess will have to call in an electrician thanks for your help
  4. M

    Drayton MA1 Valve not allowing heating and water at same tim

    ok - I have just put both heating and water on and the valve has moved to the water only position, so heating is off again - so the valve moves fine
  5. M

    Drayton MA1 Valve not allowing heating and water at same tim

    It's difficult to know, without taking all the electrics out for the house, which I could do - what does that say if it does?
  6. M

    Drayton MA1 Valve not allowing heating and water at same tim

    Yes, sorry - quite correct, the latter is correct, when both on, only the water is working, the heating is off (even though thermostat is turned up and when water taken off, the heating comes on - this is how we noticed it initially, so for any confusion
  7. M

    Drayton MA1 Valve not allowing heating and water at same tim

    well, Everything was working fine and then, it all stopped and reverted back to not working again. So after about 2 -3 hours of working correctly, with both heating and water on, only the water was working, no heating (even though thermostat turned up) The setting on the valve hadn't...
  8. M

    Drayton MA1 Valve not allowing heating and water at same tim

    Yes, this is true, but this what happened when we had a new valve put in, so at the moment, it is under testing and for 2 hours, still working correctly, but will let people know if and when it decides to stop
  9. M

    Drayton MA1 Valve not allowing heating and water at same tim

    Hi, Thanks - I am just doing some testing Currently, the situation is as follows With Heating on, the slider at the side is at the far end WIth Just water heating on - the slider is at the near end WIth both water and heating on, the slider is in the middle I checked the back...
  10. M

    Drayton MA1 Valve not allowing heating and water at same tim

    Hi, Thanks - yes, I think so, there is one that looks similar just above the Grundfos pump
  11. M

    Drayton MA1 Valve not allowing heating and water at same tim

    Hi, I wonder if anyone can point me in the right direction here please? We moved into a 7 year old house and noticed that when the central heating was on together with the water heating on at the same time, then only the central heating was working. So, we were advised that the Drayton...
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