Connecting nest thermostat to worcester Greenstar Compact RI | General DIY Plumbing Forum | Plumbers Forums
  • Welcome to PlumbersTalk.net

    Welcome to Plumbers' Talk | The new domain for UKPF / Plumbers Forums. Login with your existing details they should all work fine. Please checkout the PT Updates Forum

Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

American Visitor?

Hey friend, we're detecting that you're an American visitor and want to thank you for coming to PlumbersTalk.net - Here is a link to the American Plumbing Forum. Though if you post in any other forum from your computer / phone it'll be marked with a little american flag so that other users can help from your neck of the woods. We hope this helps. And thanks once again.

Discuss Connecting nest thermostat to worcester Greenstar Compact RI in the General DIY Plumbing Forum area at Plumbers Forums

Messages
9
Hi, is the below pictures the right setup for my nest heat link to my Worcester greenstar boiler compact?
 

Attachments

  • D43E6CEF-F5D7-43B6-8FBF-5FA283217FE6.jpeg
    D43E6CEF-F5D7-43B6-8FBF-5FA283217FE6.jpeg
    269.8 KB · Views: 44
  • DFFC52CB-D218-4704-BBCC-BC812FD2D810.jpeg
    DFFC52CB-D218-4704-BBCC-BC812FD2D810.jpeg
    275.1 KB · Views: 35
Hi thanks for the reply, I got it all connected and got the heat link powered up and connected wirelessly to the nest thermostat. When I turn the heating off and on I can hear the heat link click and fire the blue light on and off on the boiler but the radiators dont seem to be coming on?
Am I needing a wire running from the relay circuit from terminal 2 in the heat link to constant live on the boiler to allow the thermostat to turn the radiators off and on depending on the set temperature?
Thanks.
 

Attachments

  • 536045FC-9A21-4734-9F3D-FA2E8D05B223.jpeg
    536045FC-9A21-4734-9F3D-FA2E8D05B223.jpeg
    461.9 KB · Views: 34
on board clock / how did you control it before?
 
on board clock / how did you control it before?
I’ve just moved in to a new property, there is an existing programmer which I removed to connect the nest in to those terminals.
I’ve put the existing programmer back on and heating works fine but want to control it with my phone so would prefer the nest.
I’ve attached picture showing wiring for existing programmer.
 

Attachments

  • 7EF5E4AC-76CF-41C9-BD34-5E8D334F9DC8.jpeg
    7EF5E4AC-76CF-41C9-BD34-5E8D334F9DC8.jpeg
    329.4 KB · Views: 27
There will be an anti cycle time of around 15mins when you turn the heating off and on rapidly
 
Live return (switch live) is grey and in your heatlink looks black, does this join somewhere? Did you have an existing thermostat?
Yeah I have an existing thermostat in the hallway which is behind the wall from where the programmer is. I’ve attached picture of programmer and thermostat. Thanks.
 

Attachments

  • 377633E4-37BB-43A7-90BB-D5C5032A40D5.jpeg
    377633E4-37BB-43A7-90BB-D5C5032A40D5.jpeg
    219.7 KB · Views: 25
  • 94B54583-A8DA-4045-9013-79FFF11B6601.jpeg
    94B54583-A8DA-4045-9013-79FFF11B6601.jpeg
    318.3 KB · Views: 23
  • CFC7E316-4A5A-4DF6-94A2-6C35642A2575.jpeg
    CFC7E316-4A5A-4DF6-94A2-6C35642A2575.jpeg
    318.3 KB · Views: 25

Similar plumbing topics

  • Question
Surely Ri means regular boiler, i.e., it is...
Replies
13
Views
1K
  • Question
Found it, pressure adjusted. You are a star...
Replies
2
Views
634
  • Question
Yes it's puzzling why only one company...
Replies
2
Views
834
J
  • Question
Does it have the 3 contacts above where the...
Replies
1
Views
1K
Glad you managed to get things sorted out in...
Replies
3
Views
713
Back
Top