Charging Issues

[tsedge]

Yes, I hope they didn't just swap them out for the same again. Time will tell.

CCU repair is just starting to become a thing, there are one or two specialists popping up that fix the faulty component rather than swap the whole unit, much cheaper.

 

[tsedge]

I've just had a new consumer unit (fuse box) installed complete with surge protection as now advised by the latest regulations.
I'm wondering if there was a spike in the power grid that's caused the CCUs to become faulty especially as it seems a random occurrence.

We're seeing CCU failures across different makes (common 3rd party suppliers?).

It could be this, although they should be engineered to cope with a wide variety of circumstances.

My thinking is that they've got a bad component in use that isn't up to snuff and it is most likely this that has had to be replaced.

We can but speculate.