time lag switches

[lewlec]

hi all

im due to 1st fix 3 flats next week, 1 flat per floor and i was just wondering what way to wire the switches on the stair wells using time lag switches? i would have thought i need to paralell the switches .....any advice would be appreciated.

regards
gary

 

[Submains]

Hi there.
Well firstly, without getting into to much detail, check this out.
http://www.sparksdirect.co.uk/images/pdfs/KH1N-manual.pdf
Secondly, are the time lags specified? as the preferred install would be ceiling mounted motion sensors which would be far simpler for you.
Hope this helps.
Colin.