Worcester 24 CDi - Fit wireless Thermostat

[elly316]

I've got a Worcester 24 CDi combi boiler and am looking to fit a Honeywell Y6630D1007 wireless thermostat. Little confused by the wiring diagrams so was wondering if anyone could help.
This is my boiler:

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• elly316
• 19 Dec 2011
• 1

This is the boiler wiring diagram:

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• elly316
• 19 Dec 2011
• 1

and here is the thermostat wiring diagram

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• elly316
• 19 Dec 2011
• 1

The boiler has a clip connecting Ls and Lr to it.

Any help on where the wire need to go would be much appreciated.

Thanks
Chris

 

[elly316]

After doing some research I think I have figured out how to wire it.

Boiler - Receiver
Ns - N
Ls - L
Lr - B

Link L and A in receiver

This would mean I only need the one 3 core cable and don't need to touch the live and neutral on the boiler.

Could anyone confirm this is right? Or do I still need to wire the receiver to the fused spur switch or the live and neutral from the boiler.

Thanks

 

[Dan Robinson]

Your scheme should work fine.