1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your GIDERWEL Dynamic Staircase Smart Controller (Model: GD-LTGY). This system is designed to provide dynamic lighting for staircases using LED COB light strips and PIR motion sensors, offering adjustable brightness, speed, and various lighting modes for enhanced safety and ambiance.
The controller supports up to 99 steps and operates on a low voltage of DC12V/DC24V. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Safety Information
- Low Voltage Operation: This product operates on DC12V-DC24V. It requires a compatible transformer. DO NOT directly connect to 220V AC power, as this will damage the controller.
- Correct Polarity: Ensure the positive (V+) and negative (V-) terminals of the power supply input are connected correctly. The red wire V+ connects to the positive electrode of the switching power supply, and the blue (or black wire) V- connects to the negative electrode. Reversing polarity will cause damage.
- Non-Waterproof: The controller is not waterproof. Install it in a dry environment, away from moisture and direct water exposure.
- Sensor Placement: A/B sensors must be installed at the entrance and exit of the stairs and positioned to face the human body for optimal motion detection.
- Staircase Lighting: This controller is designed for illuminating individual stair steps and does not support lighting on both sides of the staircase simultaneously.
3. Product Overview
3.1. Components
The product package typically includes the following, depending on the selected variant:
- LED Controller: Dynamic Staircase Controller (Model: RL-STEP-06)
- PIR Sensors: 4 units (for motion detection)
- Extension Cords: 4 units (5m each)
- 4PIN Main Lines: Pre-wired for 28, 32, or 40 steps (depending on controller variant)
Note: LED Strip lights and Power Supply (transformer) are generally NOT included and must be purchased separately, unless specified in your order variant (e.g., "150W 24V Transformer" or "10pcs 3000K COB").
3.2. Features
- Dynamic stair lighting control
- Supports up to 99 steps
- Includes 4 PIR motion sensors
- Adjustable brightness (99 levels)
- Adjustable time delay (99 levels, 4s to 200s)
- Adjustable speed (99 levels, 150ms to 2600ms)
- 12 selectable lighting modes
- Easy connection with 4PIN main wire
3.3. Specifications
| Attribute | Value |
|---|---|
| Brand Name | GIDERWEL |
| Model Number | GD-LTGY |
| Input Voltage | DC12V/DC24V |
| Nominal Voltage | 12V |
| Voltage | 24 V |
| Max Output Power | Each step <15W; Total <10A (DC12V/120W; DC24V/240W Max) |
| Power Source | DC |
| Power Generation | Motion (PIR Sensors) |
| LED Chip Model | SMD2835 |
| LED Chip Brand | Epistar |
| LEDs Number/M | 280 |
| Power Consumption (W/m) | 8.64W/m |
| Color Temp(K) | 3000k (Warm White) / 6000k (Cool White) |
| Luminous Flux | 249-2000 |
| Average Life (hrs) | 50000h |
| Waterproof | No (for controller and standard strips) |
| Certification | CE, RoHs |
| Is Smart Device | No |
| Is Batteries Included | No |
| Occasion | LIVING ROOM |
4. Installation Guide
4.1. Controller and Sensor Dimensions
Refer to the diagram below for the physical dimensions of the controller and PIR sensors to plan your installation space.
Figure 1: Controller, PIR Sensor, and COB Strip Dimensions
4.2. PIR Sensor Installation
The PIR sensors can be installed in two ways:
- Surface Mounted: Attach the sensor directly to a surface using screws.
- Recessed Mounted: For a cleaner look, the sensor can be recessed into a drilled hole (diameter 15mm).
Figure 2: PIR Sensor Installation Methods
4.3. COB Light Strip Preparation
COB (Chip-on-Board) LED strips offer superior flexibility compared to traditional SMD strips. They feature strong adhesive backing for easy installation and can be cut at designated points to fit your staircase steps. Ensure to cut only at the marked cutting points to avoid damaging the strip.
Figure 3: COB Light Strip Features (Adhesive & Cuttable)
Figure 4: COB vs. SMD LED Strip Comparison
Figure 5: COB Light Strip Wiring and Cutting Points
5. Wiring Diagram
Follow the wiring diagram carefully to connect the controller, sensors, and LED light strips. Ensure all connections are secure and correct polarity is maintained.
Figure 6: Standard Installation Wiring Diagram
5.1. Power Cord Interface and Function Buttons
Locate the power cord interface and function buttons on the controller as shown below.
Figure 7: Controller Interfaces
5.2. Handling Bigger Current (for 12V strips or superabundant steps)
If the total current of your LED strips exceeds 10A (e.g., when using 12V strips or a large number of steps), you can increase the current capacity using one of two methods:
- Connect "-" and "+" together: As shown in the diagram, connect the negative terminals together and the positive terminals together.
- Connect another power supply: Add an additional power supply to the end of the main cable.
Figure 8: Current Increase Methods
5.3. Transformer Options
Depending on your total wattage requirements, you may need a 150W or 400W 24V transformer. Ensure the transformer's input voltage matches your local power supply (e.g., 400W transformer may require AC220V input).
Figure 9: 24V 150W Mini Transformer
6. Operation Instructions
The controller features a digital display and function buttons for adjusting various settings.
6.1. Brightness Adjustment (HH01-HH99)
The brightness has 99 levels. Short press the "+" or "-" button to adjust the brightness level. HH01 represents 2% brightness, while HH99 represents 100% brightness.
Figure 10: Brightness Adjustment Interface
6.2. Time Delay Adjustment (LL01-LL99)
The time delay has 99 levels. Short press the "+" or "-" button to adjust the time delay. LL01 corresponds to 4 seconds, and LL99 corresponds to 200 seconds.
Figure 11: Time Delay Adjustment Interface
6.3. Speed Adjustment (EE01-EE99)
The speed of the dynamic lighting effect has 99 levels. Use the "+" or "-" button to adjust the speed. EE01 is the fastest speed (150ms), and EE99 is the slowest speed (2600ms).
Figure 12: Speed Adjustment Interface
6.4. Mode Setting (FF01-FF12)
Long press the "Setting" button to enter the setting menu for Step Numbers, Brightness, Time Delay, Speed, and Mode. Short press "Setting" to navigate to the next setting. After finishing all settings, long press "Setting" again to save all changes.
A. Step Numbers: Use "+" or "-" to adjust the number of steps. The digital display will show '1C00' for the first floor and '2C17' for the second floor (example for 17 steps on the second floor).
Figure 13: Step Number Setting
B. Lighting Modes: The controller offers 12 distinct lighting modes:
| Mode Code | Description |
|---|---|
| FF01 | All steps on |
| FF02 | All steps on one by one |
| FF03 | All steps on with 2 steps at the time |
| FF04 | All steps on with 3 steps at the time |
| FF05 | 1 step on, moving according to Speed setting |
| FF06 | 2 step on, moving according to Speed setting |
| FF07 | 3 step on, moving according to Speed setting |
| FF08 | 1 step chase, moving according to Speed setting |
| FF09 | 2 step chase, moving according to Speed setting |
| FF10 | 3 step chase, moving according to Speed setting |
| FF11 | Separated chase, moving according to Speed setting |
| FF12 | Auto change all modes 1-11 |
6.5. Video Demonstration
Watch this video for a visual guide on controller connection and various lighting modes:
Video: Demonstration of controller connection and various light modes.
7. Troubleshooting
- Lights not turning on: Check power supply connection and ensure it's providing the correct voltage (12V/24V DC). Verify all wiring connections for polarity and tightness.
- Lights flickering or dim: Ensure the power supply is sufficient for the total wattage of your LED strips. Refer to section 5.2 for handling bigger current. Check for loose connections.
- Motion sensors not detecting: Ensure sensors are installed at the entrance/exit of stairs and facing the human body. Check for obstructions. Verify sensor connections to the controller.
- Incorrect lighting pattern: Review the mode settings (FF01-FF12) and step number settings (1C00/2Cxx) on the controller.
- Controller display not working: Check power supply and connections. If the issue persists, the controller may be faulty.
8. Maintenance
- Keep the controller and sensors clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the system to extreme temperatures or humidity.
- Regularly check wiring for any signs of wear or damage. Replace damaged components immediately.
- Ensure proper ventilation around the power supply to prevent overheating.
9. User Tips
- When planning your installation, remember that this controller is designed to illuminate the steps themselves, not the side walls of the staircase.
- For optimal performance and longevity, consider using high-quality COB LED strips that are flexible and have strong adhesive.
- If you have a very long staircase or are using 12V LED strips, pay close attention to the current requirements and consider implementing the 'Bigger Current' wiring methods (Section 5.2) to prevent voltage drop and ensure consistent brightness.
- Experiment with different time delay and speed settings to find the perfect dynamic effect for your staircase.
10. Warranty and Support
For warranty information, technical support, or any product-related inquiries, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.
