Ltech E Series User manual

E series
touch panel
Wireless remote
Direct connect
Mobile phone
WiFi gateway
Router
RF relay
Wireless connection
Wired connection
Wireless driver
Wireless driver
DMX driver
RF to DMX
RF 10V to 0-
RF to phase-cut
Phase-cut
Triac LED driver
0-10V LED driver
DMX LED driver
Cloud
service
1
DMX512
12-24Vdc
0-10V
DMX512
RF
RF
Note: WiFi-106 is directly connected to the mobile phone or controlled by local LAN.
WiFi-108 can be controlled by remote or local LAN, and supports amazon ECHO, Alibaba TmallGenie
AI voice speaker.
E series panel does not support advanced mode functions when working with WiFi-108.
Q series
remote F series
remote APP
E3S
(RGB)
E4
(RGBW)
E4S
(RGBW)
Ma ualn
www.ltech-led.com
(Dimming) (Dimming) (CT)
E3
(RGB)
E1 E1S E2
Series Touch Panel

12-24Vdc
-20℃~55℃
L86×W86×H36(mm)
L113×W112×H50(mm)
225g
RF 2.4GHz
warranty
5 years
4A×2CH Max. 8A
(0~48W...96W)×2CH
Max. 192W
E1 E1S E2
Max. 4A
0~48...96W
Product Features
●
●
●
●
●Touch keys with chord and LED indicator.
2 in 1 function: RF wireless control and PWM power output.
Power output, lamps can be connected directly, easy and convenient.
Touch panel can be controlled by remote directly or smart phone if add a gateway.
Adopts capacitive touch control technology on the full color circle makes LED dimming selection
more user-friendly.
Technical Specs
Weight(G.W.)
Control Type
Model
Input Voltage
Wireless Frequency
Current Load
Output Power
Protection
Working Temp.
Dimensions
Package Size
Dimming CT
Short circuit / Over current protection, auto recovers.
Reverse connection protection.
2
RGB RGBW
4A×3CH Max. 12A 3A×4CH Max. 12A
(0~48W...96W)×3CH
Max. 288W
(0~36W...72W)×4CH
Max. 288W
E3 E4
E3S E4S
Reverse connection
protection.
Installation Instruction
Touch panel
Baseplate
Typical base as below:
European style 86 size
3
Base
Uninstall

Key Functions
Short press: play
Long press: save
Short press: play
Long press: save
Brightness
touch slider
ON/OFF
Brightness+
Brightness-
Scene-mode
CT touch slider
ON/OFF
Brightness+
Brightness-
Scene-mode
E series touch panel’s scene-mode keys are corresponding with WiFi gateway APP’s scene-mode, the scenes of panel
can be changed by APP or panel.
When blue indicator light of key is on, long press to turn on/off buzzer.
When white indicator light of key is on, long press to match code.
E1/ / / /E1S E2 E3 E3S
55
60
25
82
48
86
86
48
Product Size Unit: mm
E4 E4S/
4
55
60
82
86
86
48
22
48
5
E1S
E1 E2
Brightness
touch slider
ON/OFF
Brightness+
Brightness-
Brightness
shortcut keys
Scene-mode
Short press: play
Long press: save

Touch slider
ON/OFF
Brightness+
Scene-mode
Short press: play
Long press: save
White key
Press: on/off
Long press: brightness
Brightness-
Scene-mode
Short press: play
Long press: save
Touch slider
ON/OFF
Brightness+
Scene-mode
Short press: play
Long press: save
Saturation
Brightness-
Scene-mode
Short press: play
Long press: save
7
E4
E4S
ON/OFF
Brightness-
Speed-
Brightness+
Speed+
Mode
Touch color
circle
Static red
Static green
Static blue
Static yellow
Static purple
Static cyan
Static white
RGB jumping
7 Colors jumping
RGB color smooth
Full-color smooth
Static blue
(only close RGB)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Mode
White key
Press: on/off
Long press: brightness
6
E3
E3S
Brightness-
Speed-
Brightness+
Speed+
Touch color
circle
Short press: play
Long press: save
Mode
ON/OFF
Static Red
Static Green
Static Blue
Static Yellow
Static Purple
Static Cyan
Static White
RGB Jumping
7 Colors Jumping
RGB Color Smooth
Full-color Smooth
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Mode
Scene-mode

8 9
511
511
331
+
B
R
G
+
B
R
G
511
511
331
511
511
331
+
B
R
G
+
B
R
G
511
511
331
511
511
331
+
B
R
G
+
B
R
G
511
511
331
511
511
331
+
B
R
G
+
B
R
G
511
511
331
511
511
331
+
B
R
G
+
B
R
G
511
511
331
APP
E series
touch panel E series
touch panel
E series
touch panel E series touch panel
E series
touch panel
E series
touch panel
Match Code Sequence
Remote
WiFi router
Lamps
PS: No WiFi router needed when gateway work with phones
directly.
*
1. Configure with
phone to control lamps via .
2. Configure remote with touch panel, which enables remote to
control lamps.
gateway touch panel, which enables the smart
gateway
Match Code Sequence
Lamps Lamps
LampsLamps
1.
2. 4.
3.
+ +
+
+ ++
+ +
Application Composition
E series
touch panel
E series
touch panel
E series
touch panel
E series
touch panel
WiFi master
controller
WiFi master
controller
Remote Remote
Gateway
RF Wireless Wiring
Single Zone Control
Single zone
remote
LED strip
LED strip
LED strip LED strip
LED strip
Multiple Zones Control
4 zones
remote
Zone 1
Zone 3
Zone 2
Zone 4
*Touch panels can be sync controlled by multi remotes, please refer to the manual of remote's usage.

DC-
DC-
DC+
DC+
V+
R
W
G
W
B
E1/E1S
E3/E3S
Terminals
12-24V
Power Input
dc LED Lamps
Connection
12-24V
Power Input
dc LED Lamps
Connection
10
E4/E4S
E2
DC- DC+ V+ C W
V+
V+
V+
V+
V-
R G B W
V-
12-24V
Power Input
dc
LED Lamps
Connection
12-24V
Power Input
dc LED Lamps
Connection
Wiring Diagram
24Vdc
E1/E1S
E1/E1S
E2
E2
~
~
12Vdc
E.g 1: Connect with 12V strip. Max 48W/CH(12V)
Power supply
Power supply
E.g 2: Connect with 24V strip. Max 96W/CH(24V)
11
E3/E3S
E3/E3S
LED Strip
LED Strip

E4/E4S
E3 E4E3S E4S
E1 E1S E2
2.
220V/110Vac
24Vdc
1. Long press on touch panel until indicator lights flicker.
Match Code between Touch Panel & Remote
Connect with 12V strip, Max. 36W/CH.
RGBW LED strip
RGBW LED strip
Power supply Match code with F series remote:
Multi-zone remote: long press the matching
zone’s ON & OFF keys simultaneously, the
indicator light stop flicking, match code
successfully.
Single zone remote: long press ON/OFF
key on remote, the indicator light stop
flicking, match code successfully.
E4/E4S
12 13
F1 F5
F2 F6F3 F7F4 F8
(RGB)(Dimming) (CT) (CT)(Dimming) (RGB)(RGBW) (RGBW)
220V/110Vac
24Vdc
Please match/clear code when panel indicator light of On/Off is white.
Connect with 24V strip, Max. 72W/CH.
Power supply
E1/E1S touch panel match with F1/F5 remote, E2 match with F2/F6, E3/E3S match with F3/F7,
E4/E4S match with F4/F8.
Q2Q1 Q4
Match code with Q series remote: long press the matching zone’s “ON” key on remote, the
indicator lights of touch panel stop flicking, match successfully.

E3 E4E3S E4S
E1 E1S E2
2. Turn on APP, enter “zone set” interface, click the right top “MATCH” key, then operate
following the prompts.
Match Code between Touch Panel & Gateway
1. Long press on touch panel until indicator lights flicker.
Warranty Agreement:
3.Repair or replacement as provided under this warranty is the exclusive remedy to the customer. LTECH
shall not be liable for any incidental or consequential damages for breach of any stipulation in this warranty.
1. We provide lifelong technical assistance with this product:
For faults beyond the 5-year warranty, we reserve the right to charge for time and parts.
A 5-year warranty is given from the date of purchase. The warranty is for free repair or replacement
if cover manufacturing faults only.
The product appears to have excessive physical damage.
Damage due to natural disasters and force majeure.
Warranty label, fragile label and unique barcode label have been damaged.
The product has been replaced by a brand new product.
2. Warranty exclusions below:
Any man-made damages caused from improper operation, or connecting to excess voltage and
overloading.
4. Any amendment or adjustment to this warranty must be approved in writing by LTECH only.
14 15
www.ltech-led.com Update Time: 2019.03.14_A1
No further notice if any changes in the manual.
Product function depends on the goods.
Please feel free to contact our official distributor if any question.
Clear Code
Press the bottom two keys on touch panel simultaneously for 6 seconds, the indicator light flicker several
times, clear code successfully.
Please match/clear code when panel indicator light of On/Off is white.
Please match/clear code when panel indicator light of On/Off is white.