Neomitis to Hive wiring

[darren40]

Any advice please. Want to replace Neomitis Thermostat/ receiver RCERFa to a

Hive Active Heating Thermostat V3 Combi Boiler.​

See Neomitis wiring in picture.

The hive looks like it needs more wires or can I just connect the original L,N and the grey & black wire which I’m guessing is on (call for heat) and off. View attachment 369306
View attachment 369308
Thanks in advance

 

[RandomGrinch]

Sorry, your pictures haven't come though.
Can you try and reload them?

Your Neomatis receiver has an 'Industry standard' backplate, which the Hive receiver should slot straight onto.
Unfortunately the wiring layout is slightly less standard.
From your description (and without photos), I assume you have a grey and black wire in terminals 3 and 4?

If this is the case, move the wire in terminal 4 to terminal 1 for the Hive.
Keep the wire in terminal 3 in place.

 

[darren40]

Thanks for your reply. Hopefully photos are attached now terminal 1 is blank so I could install the hive back plate and wire as you have stated

 

[RandomGrinch]

photos are attached now terminal 1 is blank so I could install the hive back plate and wire as you have stated

Thanks.
Yes, L to L
N to N
Grey to 3
Black to 1

Hopefully that should do it!

 

[darren40]

You’re a star! Really appreciate your help.