My electrician has said that to get one PIR to control everything then I would possibly need a PIR sensor with a Common, NO & NC connectors with the NO being connected to the LED light strip and the NC side being connected through the relay and then onto the fan to control when the fan comes on - Would this be correct?
Hi, I'm New to the Chat forum - Looking some advice on door contact switches and relays?
- Thread starter M17BMD
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The other alternative is,
You could use a photocell to start the time delay relay when the light goes out, thus having the fan run for 5 minutes without the need to utilise the over-run facility of the fan.
In all honesty, I think that would be way easier than most other suggestions,
Remember, we can only "guess" so much without knowing how you're actual cables are installed.
You could use a photocell to start the time delay relay when the light goes out, thus having the fan run for 5 minutes without the need to utilise the over-run facility of the fan.
In all honesty, I think that would be way easier than most other suggestions,
Remember, we can only "guess" so much without knowing how you're actual cables are installed.
