rewire light switch?
Double dimmer on landing - single switch on ground floor - rocker switch - single switch on 2nd floor - rocker switch.
Dimmer on landing has 3 grey wires - 1 has black/red/nutrual (on loop) the other two have yellow/red/blue. Some wires will need to be double up but cant work it out. Which wires go into L1, L1 & C on both sides
Martin, February 2009