Recent content by sparkos

Dan, very much appreciated, controller in and working. If I can every return the favour with IT related queries please let me know.

So would that be Vaillant - 927 L - L L - 3 4 - B 5 - N

So it definitely needs 4 connections I can't use a 3 pair and connect the second L to the A

Hi, would anybody be able to offer some assistance. I understand that on the vaillant pin outs 3, 4 and 5 are the area to connect, but I am unsure how to connect the 927 to these connects

I'm all for the universe making me a better idiot. In this instance though its the CM927 as listed in my original post, I'm not sure what type of ECO Max boiler it is.

Hi. Firstly, thank you if a response is given to my query. I have seen a few post regarding installing Honeywell 927 thermostats but wanted to clarify my setup to see if clear advise could be provided. Currently I have an analogue Honeywell connected into a Vaillant ecomax boiler via bins...