LightwaveRF LW450 Connect Series Instruction Manual page 6

Installation
VERY IMPORTANT
• A LightwaveRF 2-Way Dimmer needs to be used in conjunction with a
standard LightwaveRF Dimmer to perform 2-Way Switching. The
LightwaveRF 2-Way Dimmer cannot be used in conjunction with a
standard lightswitch. This will cause damage to the Dimmer.
• Never install and run power to a 2-Way Dimmer before first installing and
connecting the corresponding standard LightwaveRF Dimmer. Serious
damage could be caused to the unit.
• The 2-Way Dimmers use standard 3-core connecting cables (or 3 core
plus earth); however, because they are electronic dimmers, they utilise one
of the cores as a signal cable ('S') running between the Dimmers (as shown
on the diagram). This is low voltage only and should not be connected to
230V mains; serious damage will occur.
• Up to six 2-Way Dimmers (six gangs) can be connected to a standard
LightwaveRF Dimmer Switch. Each 2-Way can be connected directly to the
standard Dimmer, or connected to each other in a 'daisy-chain'. This
provides an alternative to using intermediate switches (maximum cable
length of 100m).