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How would I connect the current wiring to a nest 3rd gen heat link?
thanks for your help!
To make it work, brown to L with a link to 2, green/yellow to 3, blue to N. Also if powering from heat link from T1 and T2 to thermostat.
However this may work, but it is not correct.
Green/yellow should not be used for line wires,
Also there may well be a wiring centre which it should be wired from to be able to control domestic hot water.
green yellow wire shouldn’t be used as line wire?
Thanks for your reply and help. Much appreciated. Can you please elaborate on why the green yellow wire shouldn’t be used as line wire?
Yesvery common to be wired like that, no it is not correct but very very common, I am guessing you have a combi boiler ?
Thought you did so ignore what @ericmark says here , it does not apply to your setupAlso there may well be a wiring centre which it should be wired from to be able to control domestic hot water.
ThanksThought you did so ignore what @ericmark says here , it does not apply to your setup
I have tried all that. Nextep was to phone customer service but as they are closed today I thought I would try on here. But thanks for the replyTry resetting the heat link by holding down the button for 20 seconds. Google to see what lights should show.
On the nest thermostat you can also re-pair the heat link. Check here for instructions: https://support.google.com/googlenest/answer/9251846?hl=en-GB
So why not hard wire it?I The thermostat was literally next to the heat link but fails to connect
I needed wireless I only brought it next to the heat link to try and connect but would normally be further away.So why not hard wire it?
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