User guide

3
Installation
Theunitissuitableforconnectiontoa230Vac50Hz
electricitysupply.Itissuggestedthat3-coreroundflexible
cableof1sq.mmgaugeisused.Aninternalswitchshould
beinstalledtoswitchthepowertotheunitON&OFF.This
allows the sensor to be easily switched off when not
required or for maintenance purposes.
IMPORTANT
Switch off the electricity at the fuse box by removing the
relevant fuse or switching off the circuit breaker before
proceeding with the installation.
Open the unit by gently prying the “ears” on each side of
theunit.SeediagramA.Thiscanbedonewithoutatool,
but if you prefer use a flat blade screwdriver, but be
careful not to damage the clips. They should release easily.
The front cover is hinged at the top, the front cover will
swing open upwards.
Using the unit as a template, drill the holes. Insert the wall
plugs into the holes. See diagram B.
It is recommended that the grommet is pierced with a
screwdriver to ensure a better seal.
Fixtheunittoitsmountingsurface.Donotovertighten
the mounting screws as this could damage the unit. If
using a power screwdriver, use the lowest torque setting.
Remove the cable clamp. See diagram C
Pierceandpassthecablesthroughthegrommet.
Werecommendyouuseascrewdrivertopiercethe
grommet as this will give a better seal.
Connection
Connect the incoming mains cable to the terminal block on
theunitasfollows(seeconnectiondiagram):
NEUTRAL(Blue) N
EARTH(Green/Yellow)
LIVE(Brown) L
Connect the lighting load cable to the terminal block.
NEUTRAL(Blue) N
EARTH(Green/Yellow)
LIVE(Brown) L1