Re: Does anyone have an 'internal' wiring diagram for this Xpelair extractor fan?
Hi, fan is supplied from a permanent live supply, sometimes through a cord switch to allow switching off. It also has a feed from the live of the light. This feeds through at typically 100K resistor (often burns out) and keeps the fan on while the light is on. At switch off the fan runs on for X mins on its timer and permanent supply.
Ed
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