Swapping faulty extension kit for wireless receiver, wiring problem

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Hi all
I think my extension kit is faulty with an intermittent fault sometimes it doesn't turn off the boiler even when it is commanded too. I have bought the new v3+ Wireless receiver but the terminals are labelled differently to the instructions for the extension kit I need to know which wire to put to which terminal on the new wireless receiver?
On the old extension kit it is labelled N, L, 1,2,3,4
And on the new wireless receiver they are labelled N,L, CH com, CH nc, CH no, HW com, HW nc, HW no, earth.
Any help to this it would be appreciated, its hard work getting someone to come to my house to look at this.
I'd upload a picture but can't see how to do it

My current wiring on my extension kit is
3 wires to N
2 wires to L
1 blue wire to Pin 1
No wires to Pin 2
1 yellow wire to Pin 3
1 red wire to Pin 4.

I need wire those wires to the new wireless receiver

Comments

  • johnnyp78
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    You know there are manuals available online? All you need to do is Google them.

    Extension kit manual here https://cdn.brandfolder.io/607DGEMS/as/fn5jmx6wp7tk6t3rmzb79mw7/Extension_Kit_Manual_-_230V_Relay_Installations.pdf

    Looks like you have a y plan set up.

    Wireless receiver manual here https://cdn.brandfolder.io/607DGEMS/as/tqh86npbjjhws5gwkxfncbfh/104172-DIGITAL-WRP01IB01-INSTALLER_MANUAL-TA-UK-00-V2.pdf

    Follow the instructions for y plan.