Installation Guide

2-in-1 LED Dimmer
Wireless Ready
Model # DIM2IN1 (RF-WR)
Provides full range brightness control of low
voltage white LED lighting.
Use dimmer alone or with Armacost Lighting’s
optional designer-style wireless touchpad for
remote 2-way lighting control.
Unique convertible design installs directly into
standard switch box or surface mounts anywhere
for easy, precise control of your LED lighting.
Works with both 12V DC and 24V DC LED lighting.
Dimming will save energy and extend LED life.
INSTALLATION GUIDELINES
For use only with 12V DC or 24V DC low voltage
single color LED lighting. Do not connect this
device to 120V AC current. For dry location use.
If used outdoors, unit must be installed inside wet
location rated electrical box enclosure.
Do not connect more than one dimmer to a power
supply in the same circuit. Doing so will cause the
LED lights to fl icker.
Use only with 12V or 24V DC constant voltage
standard electronic power supplies. Not compatible
with magnetic power supplies or low voltage power
supplies with 12V AC output.
Suitable for RV and boat interior applications
(dry location), this device can be direct wired and
powered by an on-board 12 or 24V battery.
Do not exceed 96 watts of lighting when used with
12V LEDs or 192 watts when used with 24V LEDs.
All wiring must be in accordance with national and
local electrical codes, low voltage Class 2 circuit.
If you are unclear as to how to install and wire this
product, contact a qualifi ed electrician.
Be sure to maintain polarity (+ to +, – to –).
Failure to observe polarity or shorting of wires
may damage the dimmer.
Maintain +/– polarity
12-24V DC
input (from
low voltage
output on
power supply)
12-24V
DC output
(connect to
LED lighting)
Use only insulated staples or plastic ties to secure
cords and wires.
Route and secure wires so they will not be
pinched or damaged.
For wire runs inside of walls, use certifi ed CL2 or
better cabling and appropriate mounting hardware.
Do not install Class 2 low voltage wiring in the
same runs as AC main power. If AC and low voltage
wires cross, keep them at 90-degree angles.
LED TAPE LIGHT
LED DOWN LIGHTS
12 or 24V DC
Plug in or
direct wire
STANDARD 12-24V DC OUTPUT
POWER SUPPLY/TRANSFORMER
2-IN-1
LED DIMMER
120V AC
12 or 24V DC
OPTIONAL WIRELESS
DIMMER REMOTE
(Model DIM14REM)
Easily surface
mounts using
screw down tabs.
Or install in wall
using supplied
insert plate.

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