Electrician/plumber helo?

Someone wired the programmer up wrong so my stat does nothing and boiler is on all the time. Two 4 cores plus earth one to boiler one to stat

Fed with 1.5 from 3a fused spurDanfoss programmer Stat is terminated correctly. Anyone know how to connect it up for the stat to work 

1 Answer

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  • 4 months ago

    Yes I do thanks.

    If you can't read the instructions, then call in a professional.

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