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Emergency lights or standard

Discuss Emergency lights or standard in the UK Electrical Forum area at ElectriciansForums.net

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emergency lights not coming on when breaker is switched off, are these wired just for use as normal lights rather than emergency??? Sorry not done much emergency lights before

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the wiring looks correct to me,
I presume its a 2D style led panel that is attached. the 4 coloured singles go direct to the led's as a low voltage supply when the mains fails.
have you checked that you get power between N and L1 (next to the earth) at all times and that the power drops out when the breaker is off?
 
it looks like a combined battery and charger unit, I suspect the battery has failed, if its being powered up correctly I would expect a tell tale led to show on the surface of the lamp somewhere (possibly a green led)
when you remove the power, the tell tale lamp should go off and the light normally comes on at half brightness until the battery is flat.

Edit, just zoomed in on picture, confirming the detail above.
 
Last edited:
it looks like a combined battery and charger unit, I suspect the battery has failed, if its being powered up correctly I would expect a tell tale led to show on the surface of the lamp somewhere (possibly a green led)
when you remove the power, the tell tale lamp should go off and the light normally comes on at half brightness until the battery is flat.

Edit, just zoomed in on picture, confirming the detail above.
Yes once power is on the green light comes on, which I presume means it’s charging
 
Did the green charge indicator ever come on, if not the no power to PL. Is the test switch in test mode?

most I've fitted come with some charge in the battery but if these are totally dead then they may require some charging to function.
 
Did the green charge indicator ever come on, if not the no power to PL. Is the test switch in test mode?

most I've fitted come with some charge in the battery but if these are totally dead then they may require some charging to function.
So at the min the lights are switched by photocell and come on at night so the batteries should be charged and test mode does nothing
 

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