Thermostat Wiring HELP

[James Govan]

Hi Guys,

I'm having a serious headache trying to do this simple job.

Please could someone advice how to wire a Siemens RWB1007 Digital Thermostat into a Wosterbosh 24i Combi Boiler?

I have taken pictures of the boiler terminal and the thermostat terminal. Cannot find a definitive answer on weather or not I need to separately power the thermostat and where to wire in the Ns, Ls and Lr cables.

 

[Ermintrude]

Bit naughty taking cover off boiler? Are you gas safe ? It's simple . Check instructions .

 

[James Govan]

Bit naughty taking cover off boiler? Are you gas safe ? It's simple . Check instructions .

Thanks for your comments but it did not come with instructions so I'm not clear on the Ns, Ls and Lr wiring to the thermostat. Additionally the boiler has not be opened up, I took some pics when it was installed to ensure i had a note of the cable colours.

 

[Ermintrude]

Ok if you say so. Ls to 1 and Le 3 that's it. But boiler shouldn't be opened or touched. Interesting as boiler is a few weeks old and the choice of cable is off? Flat cable apposed to flex? Ns to n and ls to l. Hope this helps. Out of interest who fitted boiler?

 

[snowhead]

http://www.google.co.uk/url?sa=t&rc...QuIyG3ibAfqS-VA&bvm=bv.56146854,d.ZGU&cad=rja

Part of the answer

 

[James Govan]

Ok if you say so. Ls to 1 and Le 3 that's it. But boiler shouldn't be opened or touched. Interesting as boiler is a few weeks old and the choice of cable is off? Flat cable apposed to flex? Ns to n and ls to l. Hope this helps. Out of interest who fitted boiler?

It was a local plumber :/

Anyway that has solved it. Thank you very much for your help! Very much appreciated

 

[Ermintrude]

What's your postcode just finalising invoice