Hive - Combi - Dual receiver...

[Jmar2971]

Long story short I have been left with a hive fitted to a baxi 105e and it’s a dual receiver when it should be single. Now the wiring looks like it’s been wired for a single can anyone advise on changes to make it work please.

luckily boiler still works but it only kicks in when overriding the hive.

 

[ianmcd]

No that is completely wrong, you should only have N&L which you have and 1 wire in terminal 4 to bring the boiler on, all the other wires are not needed you dont need any links

 

[Jmar2971]

Thank you for the reply after some further research yesterday evening I see that is the case. Oh the joys!

So the link needs removing as there is no common, (3) needs moving to (4) as that's the correct heating and 2 just needs to be isolated?

Thanks for the help.