Hive active heating and Glow Worm Easicom 28

[Lipanook]

I'm trying to install Hive active heating. I have a Glow worm Easicom 28 combi-boiler which is currently connected to a Salus ERT20RF receiver.

I was hoping that somebody might be able to confirm whether the wiring I plan on doing is correct. I'm basing this on this thread:
https://www.diynot.com/diy/threads/hive-installation-problems.472127/#post-4059889

The Hive active heating wiring requirements are:

The wiring for my current system is:

So the plan is:
Wire the current terminal 4 to the N terminal on the Hive unit
Wire the current terminal 3 to the L terminal on the Hive unit
Connect the L terminal on the Hive unit to terminal 1 of the Hive unit
Terminal 2 of the Hive unit is unused
Wire the current terminal 1 to terminal 3 of the Hive unit
Terminal 4 of the Hive unit is unused

This is what that looks like according to the previous thread:


I guess it is the lack of any cable at terminal 2 on the Hive unit that is throwing me.

If anyone could confirm that this seems right, that would be much appreciated.

 

[stem]

Wires in Salus (4) N to Hive N
Wires in Salus (3) L to Hive L
Wire in Salus (1) NO to Hive 3
Link Hive terminals L & 1

No connection to be made to Hive 2. Your system doesn't need it.

 

[Lipanook]

Great. Thanks for the confirmation.