Sorry but I dont understand what you mean. Are you saying it's the settings on the boiler or something not working right completely independent of the boiler?
My boiler is not heating the water! When I turn it on the central heating works fine but the water is not coming through to any of the taps i.e. the water is only luke warm at best.
If I turn on the water by itself the central heating kicks in even though its not set to be on? The pressure...