Flickering light, tripping rcd

[Simon-0116]

Customer has rcd which keeps tripping in no pattern. Split load board 16th type rcd on sockets cooker shower. Ze and as good, Ir test shows all clear apart from boiler circuit. Disconect cable into boiler wiring centre and all good. Ln+e at 250 v on boiler wiring centre and low reading of 1.3 M. Customers wont let me touch boiler side so british gas been and says its fine..
Now lights and lamps plugged into sockets are dimming flickering and rcd trips. All different breakers and some non rcd.
My thought was supply voltage but dno say no problems.
All cables tight in board etc.
Anyone help me as he rings up can you come but always busy and when there it never does it.

 

[Pete999]

What tests did BG conduct? " a quick coat of looking at"?

 

[westward10]

Could be a lose connection at the service head or meter.

 

[Simon-0116]

What tests did BG conduct? " a quick coat of looking at"?

Motorised valve moved. Thermostat turns on off. Boiler fires up.

 

[Pete999]

Motorised valve moved. Thermostat turns on off. Boiler fires up.

So a thorough test sequence then? how much did that joke cost you? BG a waste of space. That proof that testing by being brain washed works on the general public.

 

[Simon-0116]

Could be a lose connection at the service head or meter.

Thought that but ze is fine and when load applied it doesn't flicker trip.
Dno said it's fine but will fit voltage anayliser in next couple of weeks.

 

[Pete999]

I once thought about working for BG, but didn't fancy Brain surgery, once was enough.

 

[Simon-0116]

Thought that but ze is fine and when load applied it doesn't flicker trip.
Dno said it's fine but will fit voltage anayliser in next couple of weeks.

Just thought it coul

So a thorough test sequence then? how much did that joke cost you? BG a waste of space. That proof that testing by being brain washed works on the general public.

Think they pay 45 a month to replace any part

 

[Pete999]

Just thought it coul

Think they pay 45 a month to replace any part

45 what scroats, Rubbles, Borg implants?

 

[Shoei]

... british gas been and says its fine..

That's the problem, right there. BG stands for 'Best Guess'.