Ok so I have the above with a DT20 programmer on the boiler, the thermostat reciever next to the boiler, and the thermostat unit in my hall way.
Recently it has become cold enough for me to put the heating on- problem is- I cant!! Well ok thats not strictly true, I can but only during the day!!!!!!!- and not really as it should be.
I have done battery change, checked the wall unit is talking to reciever, red light flashes etc then goes off- all works fine, but push the + button on the reciever so that the flame appears, (red light flashes on reciever, goes out, green light comes on) and nothing happens- the boiler simply wont fire (well not in the evenings it doesnt!!).
So as I rent a plumber came round- he changed the batteries and presto it worked- but that was at 3pm- by 7pm it would no longer work, and the same thing tonight- which is the MOST BIZARRE thing I have ever come across.
Hot water works FINE- although we always have it in the ON position (dont know if that makes a diference). Oh and I can not just use the boiler manually, which I would be happy to do with the DT20 as the electrical supply to both boiler and thermostat reciever are connected to the same switch, cant turn one off without the other
Please please help before I either turn into an icicle or just pull the blumming thing off the wall!! I just want to be warm!!!
Recently it has become cold enough for me to put the heating on- problem is- I cant!! Well ok thats not strictly true, I can but only during the day!!!!!!!- and not really as it should be.
I have done battery change, checked the wall unit is talking to reciever, red light flashes etc then goes off- all works fine, but push the + button on the reciever so that the flame appears, (red light flashes on reciever, goes out, green light comes on) and nothing happens- the boiler simply wont fire (well not in the evenings it doesnt!!).
So as I rent a plumber came round- he changed the batteries and presto it worked- but that was at 3pm- by 7pm it would no longer work, and the same thing tonight- which is the MOST BIZARRE thing I have ever come across.
Hot water works FINE- although we always have it in the ON position (dont know if that makes a diference). Oh and I can not just use the boiler manually, which I would be happy to do with the DT20 as the electrical supply to both boiler and thermostat reciever are connected to the same switch, cant turn one off without the other
Please please help before I either turn into an icicle or just pull the blumming thing off the wall!! I just want to be warm!!!