GM Lighting LEDTask LTR-E Series User manual

LEDTask™ Flexible LED Tape Installation Guide
Before You Begin
1. Install all drivers and tape in accordance with
national and local electrical codes and building
standards.
2. In all cases, GM Lighting recommends that you
hire or consult with a licensed and qualified
electrician or electrical contractor.
3. Do not modify this product. Modifying or
mounting this product outside of the directions in
this installation guide will void the warranty and
may result in injury.
4. Please adhere to Dry, Damp or Wet location use
restrictions. Wet location does not mean you can
‘submerge in water’. Do not install these products
within 5 feet of swimming pool or spa.
5. Only install with GM Lighting LineDRIVE DC LED
Drivers. Using other drivers voids 5-year warranty.
6. Some wattage profiles require installation into
GM Lighting LED mounting channels for proper heat
control.
7. To avoid voltage drop, ensure that wire gauge
used is sucient to keep under 3% voltage drop.
See Voltage Drop Chart on Page 7.
8. Do not exceed maximum run listed for each
tape type, and for power supply (per circuit on dual
circuit models).
9. Cut at designated cut points only (Fig. 1). Cutting
anywhere else will result in damage to the LED tape
and will void warranty.
10. Do not solder. Use GM Lighting approved
SureTite™ or EZ connectors.
11. Proper installation will insure many years of
successful usage. Failure to follow safety warnings
and instructions will void warranty.
90
C R I
+
12
VOLT
DIM
DRY
LOCATION
FIELD
CUTTABLE
20
IP
65
IP
WET
LOCATION
24
VOLT 2
CLASS
24
TITLE
Only GM’s LineDRIVE power supplies oer
a 5-year product warranty for
both the driver and tape
when used
together!
Trim only on cut marks
FIG. 1
Do not exceed
80% load per circuit
on any power supply.
SEE WIRING DIAGRAMS
PAGE 8 and 9

LEDTASKtapeINST
PAGE 2 OF 10
Dry Location
Dry location is a designation that usually means ‘in-
door’. LTR Series dry location tape is presented in a
copper bus that is not encapsulated with a silicone
sheath. To insure proper operation, install only in
locations that are not exposed to moisture, steam,
inclement weather or leaks of any type. For Wet
Location, go to page 5.
Turn Power O at Circuit
Breaker Before Installing
Prior to installation, verify that all components (LED
tape, connectors, mounting clips, channels and
power supplies) are compatible. Verify that power
is o before proceeding.
Determine Location and
Prepare Mounting Surface
Locate area where LineDRIVE power supply is to
be mounted. Make sure area is clean and free of
dust and any debris that may hamper installation or
get in the way of wiring. Please make sure that the
wire gauge that you select has voltage drop,
amperage rating and type (in-wall, dry or wet loca-
tion, etc.) factored in
Layout and Pre-Configure
Components Before You
Begin Installation
Locate area where LineDRIVE power supply is to
be mounted. Make sure that this space is free of
obstructions and can be easily reached for
mounting or maintenance.
WARNING!
DO NOT CONNECT DIRECTLY
TO 120V CURRENT!
PLEASE READ PREVIOUS PAGE
AND FAMILIARIZE YOURSELF
WITH ALL INSTRUCTIONS
BEFORE INSTALLING
LEDTask™ Flexible LED Tape
LTR-E, LTR-P and LTR-S Series
Dry Location LED Tape
90
C R I
+
12
VOLT
DRY
LOCATION
FIELD
CUTTABLE
20
IP
24
VOLT 2
CLASS
24
TITLE
Use your mind before you unwind!
Please follow all applicable NEC
and local wiring codes.
Follow maximum length
tolerances when using tape.
Max. Length = maximum run length
from one power feed.
Verify that power is o
before proceeding.

LEDTASKtapeINST
PAGE 3 OF 10
Cutting Tape
LED tape is unique in the fact that it is the only
lighting ‘fixture’ that you can cut to length with
only a pair of scissors. We made it easy for you to
do that! Find the cut mark closest to your desired
length and cut cleanly, across the marks. Fig. 1
Peel back adhesive 1/2” to expose back of tape.
You are now ready for attaching a connector Fig. 2.
If you’re at the end of your run, you’re done.
Attaching Connector
Using Sure-Tite Connector (ST or EST Series)
Loosen screws at end of connector. Slide tape in
firmly, pushing it all the way until it stops. Make
sure that tape is seated firmly, creating a tight bond
with the connector. Snug-tight screws, do not
overtighten. Fig. 3.
Attaching Power to Tape
Connector
Use same procedure for connecting Sure-Tite
connector. The other end of connector is wired into
your LineDRIVE power supply. Please consult
power supply instructions for a step by step for
this easy procedure. Make sure that you you are
connected to the same polarity.
Warning
Make sure that tape is pressed firmly into
connector, insuring that tape contacts are firmly
seated into connector. Improper or loose seating
can cause tape to short out or not perform properly.
Test tape installation by powering up before
permanently mounting. If tape does not
perform satisfactorily, check our FAQ / Trou-
bleshooting tips on page 7.
LEDTask™ Flexible LED Tape
LTR-E, LTR-P and LTR-S Series
Dry Location LED Tape
Cut on mark
Fig. 1
1/2”
Expose back of
strip before
connecting
Fig. 2
SureTite Connector
Fig. 3
Flip open
and seat tape
firmly under
terminals
Fig. 4
Cut marks are spaced at
dierent lengths depending on
the type of tape. All cut marks
are clearly marked on tape.

LEDTASKtapeINST
PAGE 4 OF 10
Mounting Tape
As described, tape can be mounted either by
adhesive tape backing, or by channel. In some
cases, we require channel mounting for proper heat
dissipation. Dust will hamper adhesion. Wear
protection, do not breathe in fumes. Clean all
surfaces throroughly. Fig. 1. The following strips
require mounting in channel.
LTR-P 4.5W Series - 16’ max.
LTR-P 5.8W Series - 16’-4” max.
LTR-S 5.8W Series - 16’-4” max.
Peel back adhesive 1/2” to expose back of tape.
You are now ready for attaching a connector Fig. 2.
If you’re at the end of your run, you’re done.
Using Mounting Channels
We oer a complete line of architectural quality alu-
minum extruded mounting channels and lenses in
both 4’ and 8’ lengths. In measuring out a channel
for your installation, take note that not all channels
accept connectors within them. Best to make your
connections outside of the channel. Cut channels
with the lens fitting down to avoid shattering.
Cut channel using a metal blade in a circular saw or
with a hacksaw. Make sure you observe all proper
safety precautions and wear protective goggles.
If using a hacksaw, insure that channel is tightly
clamped to work bench. Fig. 3.
Mount channels using counter sunk screws. Sink
screw every 12” along length of channel. Fig. 4.
Lay tape in using adhesive backing to adhere tape
to channel. Press firmly along length of tape. Do
not apply a roller to tape as this may damage
diodes. Fig. 5.
Snap lens into channel, working from one end to
the other. Lens will seat into channel with an
audible snapping sound.
LEDTask™ Flexible LED Tape
LTR-E, LTR-P and LTR-S Series
Dry Location LED Tape
Fig. 1
Fig. 3
Fig. 4
Fig. 5
Fig. 2
OR
DRILL AND SCREW

LEDTASKtapeINST
PAGE 5 OF 10
Wet Location
Wet location is a designation that usually means
‘outdoor rated’. LTR-WP Series wet location tape
is protected by a silicone sheath that protects the
tape within from moisture and inclement weather.
To insure proper operation, install only in locations
that are at least 5 feet away from swimming pools
and spas.
Turn Power O at Circuit
Breaker Before Installing
Prior to installation, verify that all components (LED
tape, connectors, mounting clips, channels and
power supplies) are compatible.
Determine Location and
Prepare Mounting Surface
Locate area where LineDRIVE power supply is to
be mounted. Make sure area is clean and free of
dust and any debris that may hamper installation or
get in the way of wiring. Please make sure that the
wire gauge that you select has voltage drop,
amperage rating and type (in-wall, dry or wet
location, etc.) is factored in.
Un-Boxing and Organizing
Pre-Configured Products
Your LTR-WP Series Wet Location Tape Application
has been pre-configured, cut and packaged for you.
Open box and remove contents carefully. Lay tape
out over application area and insure that all mea-
surements are accurate. If not, return in original
packaging.
WARNING!
DO NOT CONNECT DIRECTLY
TO 120V CURRENT!
DO NOT SUBMERGE
DIRECTLY INTO WATER.
WET LOCATION TAPE IS
CUT AND CAP ONLY.
LEDTask™ Flexible LED Tape
LTR-P WP Series
Wet Location LED Tape
90
C R I
+
24
VOLT
FIELD
CUTTABLE
65
IP
2
CLASS
24
TITLE
WET
LOCATION
DO NOT INSTALL
IN SHOWER, SPA
OR POOL
DO NOT IMMERSE
LED STRIP
IN WATER
Verify that power is o
before proceeding.

LEDTASKtapeINST
PAGE 6 OF 10
Test Before Permanently
Mounting
After confirming that your LTR-P-WP pre-configured
order is accurate, lay everything out and connect
per these instructions. Fig. 1.
Test tape installation by powering up before
permanently mounting. If tape does
perform satisfactorily, check our FAQ / Trou-
bleshooting tips on page 7.
Mounting With 3M Adhesive
Tape
Your LTR-P-WP configured layout came with enough
3M double stick tape to adhere your complete
configured application to the surface.
Peel back paper covering to expose adhesive and then
carefully press ribbon into place. Fig. 2.
Using Mounting Channels
See ‘Using Mounting Channels’ instructions on
Page 4. Drill mounting holes using counter-sunk
screws (by others). Fig. 3.. Lay in tape with using
3M double stick tape to insure that tape is securely
in position within channel. Attach frosted lens.
Connectors do not fit in all channels.
Using Silicone Mounting Clips
Using the supplied tube of silicone gel, squeeze gel
into end cap and push onto end of run, capping o
the final length of tape. Fig. 4.
LEDTask™ Flexible LED Tape
LTR-P WP Series
Wet Location LED Tape
Terminating Run with End Cap
Using the supplied tube of silicone gel, squeeze gel
into end cap and push onto end of run, capping o the
final length of tape. Fig. 5.
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Silicone sealant
(supplied with wet location
tape)
End cap Fig. 5

LEDTASKtapeINST
PAGE 7 OF 10
Frequently Asked Questions (FAQ)
and Voltage Drop Charts
Problem Typical Cause and Action
LED Tape does not turn on -
no lights
• Circuit breaker at electrical box is OFF or has tripped
• Incorrect wiring, or polarity (+ / -) are reversed. Check every connection and insure that tape is firmly seated in c
onnectors.
• You’re using the wrong power supply, or power supply is not functioning properly. Make sure that you are using the
correct 12V or 24V power supply.
LED Tape overheats • Heat is not being properly mitigated by channel mounting. Certain tape wattages require a mounting channel.
• Incorrect voltage pairing of LED power supply and tape. If you are powering a 12V tape with a 24V power supply, this
can cause overheating and lead to failure of product.
• Installation where ambient temperature is too high. Proper thermal management is crucial to the successful operation
of your LED tape application. We recommend the following tolerances: -4° - 122°F (-20° - 50°C)
Fixture randomly flickers and
may shut o unexpectedly.
• Connectors are not securely connected. Insure that tape is firmly seated and in contact with metal contacts within
connector.
• Use of soldered connections may cause flickering and will void warranty. If you have soldered leads - re-trim tape at
cut marks and use proper connectors.
• Incorrect power supply type used - make sure that the choice of magentic or electronic is correct for your tape.
Brightness shifting • Power supply is over-loaded and is overheating. An over-loaded power supply will trip the internal auto-reset repeat-
edly, turning the system on and o.
If all else fails • We’re here for you! Call our technical service reps at [phone] or write to: [email protected]
12V Wire Voltage Drop
Wire
Gauge
10W - .83A 20W - 1.7A 30W - 2.5A 40W - 3.3A 50W - 2.1A 60W - 4.2A
20 AWG 18 ft. 9 ft. 6 ft. 5 ft. 4 ft. 3 ft.
18 AWG 34 ft. 17 ft. 11 ft. 8 ft. 6 ft. 5 ft.
16 AWG 54 ft. 27 ft. 18 ft. 13 ft. 10 ft. 9 ft.
14 AWG 86 ft. 43 ft. 29 ft. 21 ft. 17 ft. 14 ft.
12 AWG 134 ft. 68 ft. 45 ft. 34 ft. 27 ft. 22 ft.
10 AWG 199 ft. 99 ft. 66 ft. 49 ft. 39 ft. 33 ft.
Guide to Voltage Drop
• Determine load size. If load is 35W -
round up to next load at chart at left, i.e.
40W.
• Determine distance from power supply to
load. It is assumed that the distance is no
longer than 20 feet.
• We recommend using a heavier gauge
wire. This is the ‘safest choice’ and usually
eliminates excess voltage drop.
24V Wire Voltage Drop
Wire
Gauge
10W - .83A 20W - 1.7A 30W - 2.5A 40W - 3.3A 50W - 2.1A 60W - 4.2A 70W - 2.9A 80W - 3.3A 90W -
3.75A
100W -
4.2A
20 AWG 85 ft. 43 ft. 27 ft. 21 ft. 17 ft. 14 ft. 12 ft. 11 ft. 9 ft. 8 ft.
18 AWG 134 ft. 68 ft. 45 ft. 33 ft. 27 ft. 22 ft. 19 ft. 17 ft. 15 ft. 14 ft.
16 AWG 215 ft. 109 ft. 72 ft. 54 ft. 43 ft. 36 ft. 31 ft. 27 ft. 24 ft. 22 ft.
14 AWG 345 ft. 174 ft. 115 ft. 86 ft. 69 ft. 57 ft. 49 ft. 43 ft. 39 ft. 36 ft.
12 AWG 539 ft. 272 ft. 181 ft. 135 ft. 108 ft. 90 ft. 77 ft. 68 ft. 61 ft. 56 ft.
10 AWG 784 ft. 397 ft. 263 ft. 197 ft. 158 ft. 131 ft. 112 ft. 98 ft. 97 ft. 82 ft.

LEDTASKtapeINST
PAGE 8 OF 10
Typical Application Set-Up
and Wiring Diagrams
(see voltage drop chart)
POWER
SUPPLY
120V
EXAMPLE: Single Run
(see voltage drop chart)
POWER
SUPPLY
120V
EXAMPLE: Multi Run
120VAC
+V
-V
+-
+V
+-
-V
HIGH OUTPUT
LED TAPE LONGER RUN
WIRING EXAMPLE
+-
+- +-
+-
12V OR 24V
100W
POWER SUPPLY
16’-4” 16.4’
16’-4” 16’-4”
32’-8”
STANDARD OUTPUT
LED TAPE LONGER RUN
WIRING EXAMPLE
32’-8”
16’-4” 16’-4”
120VAC
12V OR 24V
100W
POWER SUPPLY

LEDTASKtapeINST
PAGE 9 OF 10
Typical Application Set-Up
and Wiring Diagrams
STANDARD LIGHT SWITCH
BY OTHERS
USING LUX APPLICATION
WITH TAPE CONTROLLER
120 VAC INPUT OUTPUT
GND
LUX CONTROLLER
+V
-V
+-
GND
L
N
USING SWITCHLD
DIMMER / DRIVER SYSTEM
120 VAC
GND
L
N
INPUT OUTPUT
LUX CONTROLLER
+V
-V
+-
GND
SWITCHLD DIMMER
STANDARD DIMMER
USING STANDARD DIMMER
WITH LINEDRIVE™ ELECTRONIC
DIMMABLE POWER SUPPLY
120 VAC
INPUT OUTPUT
GND
LINEDRIVE DIMMABLE
POWER SUPPLY
+V
-V
+-
GND
L
N

18700 Ridgeland Ave., Tinley Park, IL 60477
Toll-Free: [phone] • FAX: [phone]
www.gmlighting.net
e-mail: [email protected]
[email protected]
©2021 GM Lighting
Specifications subject to change without notice.