Recent content by ><(((º>

  1. º

    Radiators working but no hot water

    Removed the motor and called for hot water. The motor ran briefly then stopped. Confusingly the manual open lever does not does not reach the microswitch. The new motor should do the trick
  2. º

    Radiators working but no hot water

    You are correct. 240V steady on the brown wire when the valve closes. It's time to buy a new motor
  3. º

    Radiators working but no hot water

    Do I understand this correctly: In normal running the motor is under power holding the valve open against a spring and the other two (auxiliary) wires tell the controller the state of the valve. After a couple of minutes the motor gives up and lets the valve shut and the auxiliary tells the...
  4. º

    Radiators working but no hot water

    Photos showing wiring, there are plenty of wires but not quite a billion. There is a hand written note labeling the connections in the Airing Cupboard, looks like it matches the letters and numbers in the controller wiring
  5. º

    Radiators working but no hot water

    Worked absolutely fine for a good number of years. The valve sounds and feels like it's opening: the manual lever goes floppy when the valve is open.
  6. º

    Radiators working but no hot water

    The Motorized valve can be set open manually, we have hot water so there is no panic. When it's sunny the solar panels provide more than enough hot water, the boiler hasn't been used since February, I wonder if that idle time has caused an issue.
  7. º

    Radiators working but no hot water

    No display on the boiler, so no faults. There is a programmer with a billion wires to the back of it. Not sure how I would bypass that. Switching on heating and hot water at the same time it all seem to work ok, then after the usual couple of minutes the Hot water valve closes as if it was at...
  8. º

    Radiators working but no hot water

    Hello, I have a vented system with independent motorized valves for heating and hot water. The heating works fine, boiler comes on and off controlled by the room thermostat, all radiators get hot. Trying the just hot water, the boiler comes on runs for a short time then switches off, pump stops...
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