Aurora LED Dimming Module 

This product is also suitable for control of dimmable compact fluorescent and LED bulbs, dimmable electronic transformers, LED drivers, toroidal transformers and tungsten lamps.
The integrated trimming potentiometer allows CFL and LED lamps to be set at a minimum level to prevent them going out or flickering at the bottom of the dimmer range

Summary of features 

• Leading edge phase control
• For use with resistive and inductive loads
• Integrated over-temperature protection fuse
• Module case ultrasonically sealed to reduce dimmer buzzing
• Smooth dimming operation from 0-100% light output
• May be fitted to most dimmer plates
• One or two way switching
• Complies with the latest Electrical Safety standard for dimmer switches EN 60669-2-1:2000
• EMC compliance - EN 55015
• 1 Year guarantee

IMPORTANT USER INFORMATION
• Do not mix lamp types and wattages on the same lighting circuit.
• Before switching off the lamps turn the dimmer switch to maximum, this will ensure that the lamps are at the correct voltage when next
switched on.
• Always wait for lamps to reach full brightness before setting the dimming level.
APPLICATIONS
This dimmer switch is suitable for the following:
• Dimmable compact fluorescent lamps.
• Dimmable LED lamps
Maximum/Minimum Loading
Ensure there is a minimum of 14W e.g. 2 x 7W bulbs or 4 x 4W bulbs  etc 
IMPORTANT INSTALLATION INFORMATION
Always switch off mains supply before installation or maintenance works.
• Fit the dimmer module to the required plate.
• Remove the existing switch taking note of the wiring terminations. If there are two or more wires in one terminal connect them into the same terminal on the AU-DSP400X.
• When stripping the cables for termination ensure that bare conductors do not project from the terminals.
• When the wiring is connected the dimmer switch can be adjusted for minimum dimming level.
 1. Turn the dimmer switch clockwise
 2. Using a small terminal screwdriver turn the potentiometer (side of the dimmer module) anticlockwise.
 3. Switch on the mains supply.
 4. Ensure that the lamps reach full brightness; this may take 1 or two minutes for new compact fluorescent lamps.
 5. When the lamps are at full brightness slowly turn the dimmer switch fully anti-clockwise.
 6. Turn the potentiometer clockwise until the desired minimum light level is reached.
 7. If it is turned too far the lamps may extinguish, repeat steps 6 – 1.
• Install the dimmer plate into the wall box ensuring that the wiring is not trapped. Tighten the plate fixing screws.
• A slight buzzing noise may be heard from the dimmer switch in operation, this is perfectly normal