I see, thank you.
I have contacted Google and they have asked me to fill this out before they will carry it on further.
I am not even using 4, 5 and 6 so I assume I just skip those but the others I will need to use a multimeter.
Thanks for helping find the issue. I will contact Google.
I don't think i can just trigger c/h from the boiler itself, unless I am reading the manual wrong?
Ok, so boiler booted back up and it went through its venting program. I can see the radiator on the boiler display is flashing and the ignition flame has appeared. Boiler is firing and radiators getting hot!
This is how I currently have it wired up, https://imgbb.com/SxVx1fV
Power off boiler, unscrew cable from terminal 2 and 3, power back on and just tap 2 and 3 together (as if I am hot wiring a car? lol) and see if the boiler fires?
Central heating temperature is showing as 60c.
When I call for heat, there is nothing on the display. When it used to work, you would hear the click of the boiler after maybe 5seconds of changing the Nest, then the ignition symbol and the boiler would kick in and you would hear it getting up...
Hello,
I have had a Nest 3rd Gen thermostat and heat link connected to my boiler, ATAG ic28, for several months now with no problem.
I tried to change the temperature today and it is seemingly not sending the command to the boiler anymore. I have set the temp via the Nest app and also manually...