If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)

Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie

Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Installing Nest, wiring help needed

amargar · 2017-08-17 14:30:16

Hello, I'm trying to install a Nest HeatLink to replace an APT Timer. The HeatLink has a panel with cables named N L 1 2 3 4 5 6..... When I opened my timer, I could see 3 cables connected to it, named 1 (Live OUT) 2 (Live In) 3 (Neutral): http://imgur.com/a/8qVWZ This is the wiring of the HeatLink:…

17-08-2017 2:30pm

#1

amargar

Registered Users, Registered Users 2 Posts: 120 ✭✭

Join Date: October 2016

Posts: 93

Hello,

I'm trying to install a Nest HeatLink to replace an APT Timer.

The HeatLink has a panel with cables named N L 1 2 3 4 5 6.....

When I opened my timer, I could see 3 cables connected to it, named 1 (Live OUT) 2 (Live In) 3 (Neutral):

http://imgur.com/a/8qVWZ

This is the wiring of the HeatLink:

https://nest.com/support/images/misc-nest-thermostat-eu/cables/nest-thermostat-eu-gen2-cables.png

How do I connect those 3 cables to the Nest HeatLink?

Thanks

0

Comments

#2 29-09-2017 3:15pm

Pininfarina

Registered Users, Registered Users 2 Posts: 90 ✭✭

Join Date: August 2002

Posts: 59

May be doing exactly this myself soon. Did you figure it out?

0
#3 29-09-2017 3:37pm

ted1

Registered Users, Registered Users 2 Posts: 23,903 ✭✭✭✭

Join Date: December 2005

Posts: 23584

Assuming it’s a 230v boiler

Loop the neutral to the boiler, connect live to L and 2, then 3 goes to the boiler.

Not all boilers are the same

0