DIY Doctor

Room Stat

Postby JONATHAN1969 » Tue Jan 13, 2009 8:25 am

I am looking to add a room stat to our basic CH only system, we currently have a Grasslin old style timer I have purchased a Salus rt500rf roomstat and I am confused how to connect I understand I need to connect it inseries with the timer, but how do i locate which terminals on the Grasslin? Please help :(
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Postby sparx » Sun Jan 18, 2009 11:16 am

you may want to repost this on electrical forum where you will be told ch controls are a part-p controlled service which can legally only be done by a member of a 'competant persons' scheme.
Your rf rcvr. needs mains links to supply its workings plus contacts need to break the mains 'call' wire between timer and boiler, easy for a 'leckie' so shouldn't cost much to get done properly.
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Postby htg engineer » Sun Jan 18, 2009 7:56 pm

Although heating engineers and gas fitters can work on the electric side of a heating installation up to the fused spur - without Part P.

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Postby JONATHAN1969 » Mon Jan 19, 2009 8:03 am

Many thanks i will get one in :)
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Postby TheDoctor5 » Fri Jan 23, 2009 9:26 am

Last year 64% of the questions asked in our forum were answered within our DIY project pages at The project pages are now separated alphabetically and your answers are accompanied by diagrams and the ability to see, and buy, the tools and/or required to complete your project. Use our search box to look for your answer and save a great deal of time and money!
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