RCD trips when connected to standard single phase UK consumer unit

Afternoon All,

I'm having trouble installing the Shelly EM into my UK single phase consumer unit. The consumer unit has an RCD which trips as soon as I flip the Shelly CB.

I've read the forum post about the CB tripping on the Austrailian install and the CBs in that consumer unit have both the Live and Neutral on the CB.

My UK CBs have individual Live connections and a common Neutral.

This is probably a simple solution but I haven't been able to find it on Google and I'm sure someone here will know the answer right away.

Cheers!

Thanks for the reply and I have just sorted it. The RCD and the CB I was connecting to were on different Neutral bus bars as the consumer unit has two separate ones.

After I found and read this: How To: Wiring neutral to a Shelly product | Facebook, I realised my error.

I will mark this as thread as answered in case anyone else trips over this issue.