GM Lighting LTR-S-TUN-SW - User Manual

CHROMADIM_Installation_08.2024
Page 1
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INSTALLATION INSTRUCTIONS
CHROMADIM & POWER SUPPLY
MODELS: LTR-S-TUN-SW | LTR-S-TUN-24V-90W
LTR-S-TUN-24V-200W | LTR-S-TUN-SYS
BEFORE YOU START:
• Please check local electrical codes before beginning
• Turn power off before installing
• Make sure to use properly rated wire
FIG. 1
FIG. 2
FIG. 3
FIG. 4
NOTE: WE RECOMMEND THAT YOU ENGAGE A
QUALIFIED AND LICENSED ELECTRICIAN. ALL
SYSTEM PARTS ARE COMPATIBLE WITH AND
ONLY WORK TOGETHER. DO NOT ATTEMPT TO
SWAP OUT OTHER MANUFACTURERS PRODUCTS.
ENSURE THAT BOTH WALL SWITCH AND LED
POWER SUPPLY IS GROUNDED IN ACCORDANCE
WITH NEC OR LOCAL ELECTRICAL CODES.
DO NOT INSTALL IN AN APPLICATION THAT IS
OUTSIDE OF THE PRODUCTS LISTED AMBIENT
TEMPERATURE AND IN AN AREA THAT IS NOT
EASILY ACCESSED FOR SERVICE REQUIREMENTS.
1. BEFORE YOU START, DETERMINE LOCATION
OF SYSTEM PARTS:

Wall Switch

LED Power Supply

Tunable White Tape (FIG. 1).
2. OVERVIEW OF SYSTEM WIRING: Consult
diagram of system (FIG. 2) and how each
component is connected. Complex tape installations
where any number of lengths are connected to a
single output is possible. (FIG. 3) For example: A
kitchen undercabinet and toe kick installation from
a single output is possible. So is a complex display
arrangement, entertainment system, or hallway. You
are only limited by your imagination and a maximum
of 600 total combined watts.
NOTE: BECAUSE POWER SUPPLY IS OFTEN
REMOTED IN A CONCEALED AREA, YOU MAY
OPT TO WIRE BEFORE INSTALLING IT INTO
MOUNTING BRACKET. IF SO, GO TO STEP 5 ON
NEXT PAGE.
3. MOUNTING THE POWER SUPPLY: Determine
area where power supply will be mounted. Make
sure that it is well ventilated and allows for easy
access to the wiring compartment. If mounting in a
kitchen, make sure that it is far enough away from
rising heat or heat sources so as the circuitry is not
affected.
4. SECURE MOUNTING BRACKET TO SURFACE:
Determine area where power supply will be
mounted. Make sure that it is well ventilated and
allows for easy access to the wiring compartment.
Screw mounting bracket to surface using three
screws provided. Angle power supply as shown in
(FIG. 4) and capture top two latches. Pivot power
supply and angle into bracket so that bottom latches
are captured. Power supply can be removed in much
the same way. Firmly grip bottom and pull out at an
angle.
LTR-S-TUN Tape or other ChromaDim product
LTR-S-TUN-24V-90W
LTR-S-TUN-24V-200W
LTR-S-TUN-SW
LTR-S-TUN-SW
NOTE: ChromaDim System is
connected via three-color wiring:
RED, GREEN and WHITE
1. Insert tabs
2. Secure with
screw from inside
driver box
Secure with screws
from inside driver box
POWER SUPPLY
MOUNTING
BRACKET
WALL
SWITCH
WALL
SWITCH
POWER SUPPLY
POWER SUPPLY
(No Mounting Bracket)
Multiple runs of
LTR-S-TUN Tape
LTR-S-TUN-24V-90W
Power Supply Side View
Power Supply Side View
LTR-S-TUN-24V-200W

Mounted under cabinet

Mounted as toe kick

Mounted on wall

Concealed in cabinet
120V
120V
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Red
Green
White
MOUNTING
SURFACE
MOUNTING
SURFACE
NOTE: LTR-S-TUN-SYS = LTR-S-TUN-24V-90W + LTR-S-TUN-SW

GM Lighting LTR-S-TUN-SW Specifications