Error 385 on Baxi Megaflow 2 GA compact

[GemCB]

Hi,
I am getting error code 385 on my boiler display which online states 'low voltage'.
Any idea on what I can try? Someone suggested replacing the fuse but no idea where to locate it, can anyone help?
Thanks

 

[Aquarius]

Have you checked for voktage using any test equipment?

 

[GemCB]

Have you checked for voktage using any test equipment?

So turns out a fly had got in the flue and managed to short the circuit. Couldn’t make that up hey!
Thanks for responding

 

[Aquarius]

So turns out a fly had got in the flue and managed to short the circuit. Couldn’t make that up hey!
Thanks for responding

A new one on me, but every day’s a school day.