RCD refuses to switch on (up)

[ipf]

I'm not 100% certain as it is difficult to tell, but I'm another vote for the incoming supply neutral at the garage CU is in the neutral bar rather than the RCD incoming terminal.

I am 100% sure it's a DIY who thinks he knows more than he does. Mind you, he's served his time...…….working in a wholesalers.

 

[mattg4321]

Still no IR results then. Would really help OP!

 

[ChrisElectrical88]

Still no IR results then. Would really help OP!

If he IRed he wouldnt have switched it on to trip in the first place, surely?

 

[Dave OCD]

I'm also 99% certain that one of the outgoing neutrals is in the RCD neutral in terminal and the supply neutral is in the bar. [No not having a swift half Tel]

 

[mattg4321]

OP gone MIA. What a surprise.

Still, I'm sure all those years of writing down a list of products then going to pick them off a shelf have paid dividends whilst wiring the shed, so I'm sure its been sorted now.

 

[KEV 1 N]

I am 100% sure it's a DIY who thinks he knows more than he does. Mind you, he's served his time...…….working in a wholesalers.

That’s why there’s a 32A mcb in his garage DB, ordered a 16A but wholesalers had none in stock, so they sent a 32A instead!
Anyone else notice that? You order something from wholesaler, it’s not in stock so they send something else instead

 

[KEV 1 N]

I am 100% sure it's a DIY who thinks he knows more than he does. Mind you, he's served his time...…….working in a wholesalers.

That’s why there’s a 32A mcb in his garage DB, ordered a 16A but wholesalers had none in stock, so they sent a 32A instead!
Anyone else notice that? You order something from wholesaler, it’s not in stock so they send something else instead

 

[Rpa07]

That’s why there’s a 32A mcb in his garage DB, ordered a 16A but wholesalers had none in stock, so they sent a 32A instead!
Anyone else notice that? You order something from wholesaler, it’s not in stock so they send something else instead

And they always send you double!

That’s why there’s a 32A mcb in his garage DB, ordered a 16A but wholesalers had none in stock, so they sent a 32A instead!
Anyone else notice that? You order something from wholesaler, it’s not in stock so they send something else instead

And they always send you double!

 

[ipf]

And they always send you double!

And they always send you double!

No worries…….as long as you only pay for the one.

 

[richy3333]

Worked for a wholesaler but bought a CU from Screwed fix or Tool station I bet? (Do any wholesalers sell BG?) No testing, poor installation method and we have to guess in the dark to resolve the fault as the bang test failed.

Although to be fair to the OP the wiring in the BG board is neater than some I see