CHLSC31TX - Dimmer Ltech - Free user manual and instructions
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| Product Type | LED Dimmer (PWM) |
| Model | CHLSC31TX |
| Brand | Ltech |
| Input Voltage | 12-24V DC |
| Maximum Load Current | 8A per channel |
| Number of Channels | 1 |
| Dimming Method | PWM (Pulse Width Modulation) |
| Control Method | Push-button dimmer or remote control (optional) |
| Dimensions (L x W x H) | 85 x 45 x 20 mm |
| Weight | 50 g |
| Protection Rating | IP20 (indoor use only) |
| Operating Temperature | -20°C to +50°C |
| Compatible Loads | Constant voltage LED strips, modules, and other 12-24V DC LEDs |
| Key Functions | On/off, brightness adjustment (0-100%), memory function |
| Installation | In-line wiring with screw terminals |
| Maintenance & Cleaning | Disconnect power before cleaning; use a dry, soft cloth; avoid moisture and solvents |
| Safety Precautions | Do not exceed rated load; ensure proper ventilation; do not install near heat sources |
| Spare Parts & Repairability | No user-serviceable parts; contact authorized service center for repairs |
| Additional Info | Designed for indoor use only; compatible with standard wall switch boxes |
Frequently Asked Questions - CHLSC31TX Ltech
What is the input voltage for the CHLSC31TX dimmer?
The dimmer operates on 12-24V DC. Make sure your power supply matches this range.
Can I use this dimmer with 120V AC LED bulbs?
No, this dimmer is designed for low voltage DC LED strips or modules only. For AC bulbs, use a mains dimmer.
How do I connect the dimmer to my LED strip?
Connect the power supply output to the dimmer input terminals (V+ and V-). Then connect the LED strip to the output terminals. Ensure correct polarity.
What is the maximum load this dimmer can handle?
It can handle up to 8A at 12V or 24V. For example, at 12V that's 96W, at 24V it's 192W.
Does the dimmer support remote control?
Yes, it can be used with an optional RF remote (e.g., Ltech RCC series). Check compatibility with your supplier.
How do I reset or restore factory settings?
Most Ltech dimmers have a reset function: press and hold the button for 10 seconds until the light flashes. Refer to the manual for exact steps.
Can I use this dimmer for RGB LED strips?
This is a single-channel dimmer, so it only controls brightness for one color (warm white, cool white, etc.). For RGB you need a 3-channel controller.
Is the dimmer suitable for outdoor use?
No, it has an IP20 rating and is intended for indoor use only. Keep it away from moisture and dust.
Why is my LED strip flickering with this dimmer?
Flickering can be caused by incompatible LEDs, overloading, or poor connections. Ensure LEDs are PWM dimmable and the total load is within limits.
Where can I find the full user manual?
You can download the PDF manual from the notice-facile.com product page or contact Ltech support for a copy.
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USER MANUAL CHLSC31TX Ltech
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Product information
Brand : Ltech
Model : CHLSC31TX
Category : Dimmer