Is there anyone out there that can help. I have an ideal combi boiler and a danfoss rx1 room thermostat. The boiler is trying to turn on but is flashing t or d . I have no idea what this means or how to rectify it. Help !! 
Also, there is an odour of gas which has been there for a while. I have had the gas board out and there is no gas leak, I had it serviced but the smell is still there. Any ideas
Also, there is an odour of gas which has been there for a while. I have had the gas board out and there is no gas leak, I had it serviced but the smell is still there. Any ideas
!