The hot water is fine and the boiler goes on and off as normal. When I turn the heating 1 red light goes on then the main light goes back to green is that ok?
Thanks again. How will I know if they our on the wrong sides of the Rads etc. Is the boiler ok, when I touch the red slide switch when the banging starts the noise stops straight away and also when the banging starts and I turn off the BOILERnoise stops, could it be the slide switch.
cheers
Hi Can anyone help me by Thema F23E has just been fixed and now I am getting noisy banging after about 3 hours of being on. I have checked for air in Rads drained the system and re-filled and still this banging. I have got funny plugs on the end with numbers 1 to 5 and when I turn the upstairs...