Instructions

Works with DIMMABLE LED,
Incandescent and halogen bulbs
Installation Instructions
for Smart LED Dimmer Switch
MEW-DM310DW
● Risk of fire and electrical shock, products should be installed in
accordance with appropriate electrical codes and regulations.
● Turn power off at circuit breaker or fuse and test that power is off
before installing.
● If you are unsure about any part of these instructions, consult a
licensed electrician.
● To reduce the risk of overheating and possible damage to other
equipment, do not install to control a receptacle, a motor-operated
appliance or a transformer-supplied appliance.
● Use with compatible dimmable LED, Incandescent or
halogen bulbs only.
● When multiple bulbs are used with one dimmer, DO NOT mix bulb
types. All bulbs shall be either LED, halogen or incandescent. Using
the same model of each bulb will enhance dimmer performance.
WARNINGS AND CAUTIONS
Product Outline
Parts Supplied
Tools needed to install your Dimmer
Installation and testing
Step 2
Removing existing switch: Remove existing wall plate and
switch mounting screws. Carefully pull switch from wall box,
identify and take out the wires attached to the switch, then
remove the switch. DO NOT remove the wires which are taken
out from the switch at this time.
Step 1
WARNING: To avoid fire and electrical shock,TURN
OFF POWER at circuit breaker or fuse and test that
power is off before wiring.
Step 3
Step 4 Identify Line, Load, and Neutral Wires
Status Indicator
Brightness adjustment button
● Brightness control: When lights are on, tap the LED dimming
indicator to your desired brightness level. You can also slide
your finger along the dimmer to the desired brightness.
●
When you press the On/Off switch, your last brightness setting
is saved and the next time you turn on the lights, it will
automatically go to that brightness level. The Dimming Levels
indicator will also glow at the saved brightness level when the
lights are off.
FCC Information
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device
must accept any interference received, including interference that may
cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC CAUTION
Any changes or modifications to this unit not expressly approved by the
manufacture could void the user's authority to operate the equipment.
Using the On/Off Switch on Dimmer
● To turn on the light: Press the On/Off switch once when the
lights are off
● To turn off the light: Press the On/Off switch once when the
lights are on
● Factory Reset: Hold the switch for 5s until the indicator light is
flashing to reset the switch and go into quick configure mode.
Identify the Dimmer’s Wiring application
Step 5a Wire the Smart Dimmer - Single Pole
Step 5b Wire the Smart Dimmer - 3-Way
Step 6 Mount the Dimmer and turn on power
Only one switch controls one light or bundle of lights
Two switches control the same light or the same bundle of lights.
Wall Plate
Breaker Box
Snap the wallplate onto the dimmer after
it is screwed in.