It was an RT500 - it was playing up - none of the display worked unless I squeezed both the plastic display and the back. I took it apart and it seems that one of the small components in there was broken. I still have it. Wish I had known about this forum prior to buying a new one, perhaps I...
I already have. In fact, I had to get it going again with the thermostat. Struggling a bit with that as so fiddly. The little candle shape on top of the cylinder is lit now - so it seems everything is working perfectly. Thank you so very much for your help. Much appreciated.
Well, I'd like to say thank you - I now have heating for the first time in 2 weeks. :)
Just to ask another question - I'm presuming I must have done it correct, if it is working?
I currently have a Salus RT500RF, wired as shown below: (sorry about the size of the image)
I need to now wire my boiler up to a Honeywell 340022 - Image as below. Again, sorry about the size. Could anyone please help. I'm pretty certain this is a very easy thing to do - and I'm pretty...