LTECH C2 Wireless Remote Control Instruction Manual

• Featuring a streamlined design and magnetic attachment, it is powered by two AAA batteries.
• Utilizes 2.4 GHz RF wireless transmission for stable signals and strong interference resistance.
• Compatible with P-series and F-series controllers.
• Equipped with a dedicated on/off button for one-touch lighting control.
• Quickly adjust the color temperature using the color temperature touch slider.
• Press the brightness button briefly to adjust the brightness across 11 levels; press and hold for continuous dimming.
• Pre-programmed with 2 scene modes for quick access, and custom scenes can be saved by holding down the button.
• A single controller can be paired with up to 10 remotes, and a single remote control can be used with multiple controllers.
• Supports synchronized dimming for controller groups.

Technical Specifications

Product Installation

1. Open the battery compartment on the remote control and insert two AAA batteries, making sure to insert them with the correct polarity.
2. Peel off the protective film from the included double-sided tape, attach the magnetic mount to the wall, and press firmly to secure it (allow 24 hours to ensure a secure bond before placing the remote control on it to prevent falls).
3. Attach the remote control to the magnetic mount to complete the installation.

Button Functions

• ON Button: Press briefly to turn on; press and hold for 2 seconds to pair.
• OFF Button: Press briefly to turn off.
• Color Temperature Touch Slider: Touch to adjust the color temperature of the light.
• Brightness Button: Press briefly to increase or decrease brightness; press and hold for continuous dimming. A brief press cycles through 11 brightness levels, while a press and hold allows for continuous dimming.
• Scene Button: Press briefly to recall a scene; press and hold for 2 seconds to save the current lighting state to a scene (the indicator light will flash red twice).
• Indicator Light: When adjusting brightness and color temperature, the indicator light changes accordingly.

System Notes:

1.  If the indicator light on the remote control does not light up when a button is pressed, the batteries may be depleted. Please replace the batteries promptly.
2. If no buttons are pressed for 6 seconds, the remote control will enter sleep mode to conserve energy. Press any button to wake it up.

Wiring Diagram

A single controller can be paired with up to 10 remote controls.

For use with P-series controllers

Key Pairing Code Method

1. Short press the ID learning button on the controller. The load indicator will flash. Complete the next step within 10 seconds.
2. Pairing the remote control: Press and hold the ON button on the remote control for 2 seconds. The remote control indicator light will flash rapidly three times and then turn off. If the light output changes when adjusting the sliders, the learning process was successful.

Power-On Code Pairing Method

1. After the controller has been powered off and then powered back on, complete the next step within 10 seconds.
2. Pairing the remote control: Press and hold the ON button on the remote control for 2 seconds. The remote control’s indicator light will flash rapidly three times and then turn off, and the controller will respond to slider adjustments, indicating successful programming.

Note: A single controller can pair with up to 10 remote controls. If more than 10 remotes are paired, the ID code of the first paired remote control will be automatically overwritten and deleted.

Clear Code

1. To delete all remote controls: Press and hold the controller’s ID learning button for 6 seconds. The controller load light will flash 4 times quickly and then stay on, indicating successful code clearing.

Using Multiple Remote Controls Together

Code Sync/Mimicking (assuming Remote B learns from Remote A)

1. Press and hold the ON and OFF buttons on Remote B simultaneously until the indicator light stays on, then release them.
2. Within 5 seconds, press any button on Remote A. The indicator light on Remote B will flash twice rapidly and then turn off, indicating successful pairing.

If Remote Control A has already been paired with the controller, copying Remote A to Remote B allows Remote B to control the system directly without needing to be paired with the controller independently.

Only remotes of the same model can be programmed to mimic each other.

Clear Sync Code
Press and hold the S1 and S2 buttons on Remote B simultaneously for approximately 10 seconds. Once the indicator light flashes three times, the mimic code on Remote B is successfully cleared.

Transportation and Storage

Transportation
Products can be shipped via land vehicles, marine vessels, and aircraft. During transportation, products should be protected from rain and direct sunlight. Avoid severe impact, shocks, and vibrations during the loading and unloading process.

Storage

Storage conditions must comply with Class I Environmental Standards. For products stored for more than six months, re-inspection is recommended prior to installation and use.

Attentions & Safety Warnings

• Please use in a dry, indoor environment only.
• When installing the battery, make sure to insert it with the correct positive/negative polarity. If the remote will not be used for a long period of time, remove the batteries to prevent corrosion.
• If the remote control range shortens or response becomes intermittent, please replace the batteries promptly.
• Please handle with care to prevent drops and physical damage.
• If a fault occurs, do not attempt to disassemble or repair the product yourself. Contact your supplier for support.
• This manual is subject to change without prior notice. Product features depend on physical goods. Please contact our authorized distributors if you have any questions.

Warranty Agreement

• Warranty period: 5 years from the date of delivery.
• Free repair or replacement services for verified manufacturing quality problems are provided within the warranty period.

Warranty Exclusions:The following conditions are not covered by the free repair or replacement warranty:

• Claims made beyond the designated warranty period.
• Any damage caused by high voltage, electrical overload, or improper/non-compliant operation.
• Products of which the physical structure is severely damaged.
• Damage caused by natural disasters and events of force majeure.
• Warranty labels and serial number barcodes that have been damaged or removed.
• Transactions for which no formal contract was executed with our company.

1. Repair or replacement as provided under this warranty is the direct and sole remedy for customers. Our company is not liable for incidental, special, or consequential damages unless otherwise mandated by law.
2. Our company reserves the right to amend or clarify the terms of this warranty. Written releases shall prevail.

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