Wireless Thermostat Change, Wiring help needed.

[StooLaird92]

Hi guys. Needing some help again. (@RandomGrinch may be able to assist me again )

Switching wireless thermostats from left one (Vokera) to right one (Center).

Boiler is a Vokera Compact 28 SE

Age old question, which wires go where?

Many thanks.

 

[RandomGrinch]

Blimey, is this a hobby now!

Blue to N
Brown to L

Blacks to A and B
(doesn't matter which way around)

No other links necessary.

 

[StooLaird92]

@RandomGrinch Thank you!

This one is for the parents. Their original stat has broken so I’ve gave them my old one.

This is the last stat change I promise

Thanks again