Unless I've missed it you still haven't told us which units mains power is & is not reaching.
NT
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- posted
6 years ago
Emergency exit lighting
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- posted
6 years ago
Red is a lucky colour in China.
A lot of equipment is manufactured in China
Red light means you are Lucky it is working.
G.Harman
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- posted
6 years ago
Red light means you are lucky the red light is working.
Owain