Connecting separate cooker and hob

[John P72]

Hello,

Unfortunately I had a dry rot problem in my house which required my whole kitchen to come out for treatment. On re-fitting the kitchen I can't get the separate cooker and hob to work fully. I didn't have chance to get a picture of the wiring before the company doing the treatment removed it.
But here's the wiring diagram from the hob:

There's 2 leads, one from the mains and one from the cooker.

I've tried various permutations with the live as follows:
Cooker - L1, Mains - L2 = 2 right hand rings on hob works, but 2 left hand rings or cooker doesn't
Cooker - L2, Mains - L1 = 2 left hand rings on hob works, but 2 right hand rings or cooker doesn't
Cooker and mains - L1 = 2 left hand rings on hob and cooker works, but not the right hand rings
Cooker and mains - L2 = 2 right hand rings on hob and cooker works, but not the left hand rings

I'd appreciate any advice on where I'm going wrong!

Many thanks
John

 

[EFLImpudence]

Follow the right hand side diagram - GB.

 

[EFLImpudence]

Is this what you need?

 

[sparkwright]

Don't forget the copper link.

Make sure ALL terminals are tightened.

 

[John P72]

Thank you both and the annotated picture! Apologies I don't know what he copper bridge is! I've attached a photo as below which I think is following the diagram but no copper bridge and the 2 left hand side hobs work, not the right hand side.

 

[EFLImpudence]

There should be a copper link which connects together the two L terminals.

If you don't have one, just use a piece of the large size wire.

 

[John P72]

Thanks, yes I don't have one. Sorry, please bear with me, not sure what you mean when you say use a piece of the large size wire?

 

[EFLImpudence]

Thanks, yes I don't have one. Sorry, please bear with me, not sure what you mean when you say use a piece of the large size wire?

Usually the mains cable will be larger than the oven cable - but looking at the picture they look the same.

 

[John P72]

Sorry I was being thick! So as below and just use this to connect between the 2 live terminals?

 

[EFLImpudence]

No - cut a short piece off the red mains wire and use that.

 

[John P72]

Ok got it! Thanks for all your help. Much appreciated!

 

[EFLImpudence]

 

[EFLImpudence]

...

 

[EFLImpudence]

I'm getting muddled up. Ignore last comment about oven wire.

 

[John P72]

Sorry do you mean that I shouldn’t cut a piece off the red mains wire and use that?