Hive 2 Wiring

[Stooser]

I think this is probably going to be a stupid question but I need to be certain.

I want to replace the danfoss controls on my Worcester 28i combi with a Hive 2, there's a TP9000 with an RX1 connected to it. Do I remove both and replace with the Hive or just the RX1?

Apologies in advance if it's a stupid question but I want to be sure before I go ahead.

 

[hertsboilers]

Remove the both.

 

[Stooser]

Thanks hertsboilers.