Wiring of extractor fan?
Question:show all wiring diagrams for switch to extractor fan
Answers:
Most extractor fans have two red wires, one must be conected to a perminent live, and the remaining red, blue and green wired to the time switch or light switch.
If your not sure how to do it find someone who doe's !
The unit shoud have come with a diagram. Being that different companies have different options and wire colors it would be impossible for anyone other than the manufacturer to answer correctly.
To wire in an extractor fan you will need to run off a switched fuse spur in order to isolate extractor fan. I would suggest you get a fully qualified electrician to carry out this installation work who will then provide you with the recognised NI--certificate, this is current regulations.
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