Hello,
So i'm looking to fit a contact switch on my bifolds - there is a 6 core cable there already.
But i'm unsure how to wire the SC750. Its the multi resistor version (i know i need to cut the red cable on the switch).
I'm not sure how to wire the unit though - its only got 3 terminals (of which one is unused).
2 cores into a zone, but does this not need power?
So i'm looking to fit a contact switch on my bifolds - there is a 6 core cable there already.
But i'm unsure how to wire the SC750. Its the multi resistor version (i know i need to cut the red cable on the switch).
I'm not sure how to wire the unit though - its only got 3 terminals (of which one is unused).
2 cores into a zone, but does this not need power?