1. Important Safety Information
Please read this operating manual completely before use. Pay particular attention to all safety instructions provided to ensure safe operation and prevent injury or damage.
- Ensure all installation and wiring are performed by qualified personnel in accordance with local electrical codes.
- Keep children and pets away from the gate area during operation.
- Do not attempt to repair or modify the gate opener yourself. Contact qualified service personnel.
- Always disconnect power before performing any maintenance or service.
- The gate opener is designed for sliding gates up to 2500lbs (1134kg) and 40ft (12m) in length. Do not exceed these limits.
- Prepare one 27A 12V battery for the remote controls before use.
- A power cord is not included and must be prepared separately before use.
2. Package Contents
Verify that all components listed below are present in your package:
Image: Complete kit contents including the main opener unit, chains, remote controls, and various mounting hardware.
- 1x Main Door Opener
- 2x Manual Keys
- 2x Remote Controls
- 1x Chain Wheel Cover
- 1x Chain Interface
- 2x Chains (6m/20ft total)
- 2x Loose Joint Bolts
- 4x Square Screws
- 4x U-shaped Screws
- 2x L-shaped Door Connecting Plates
- 1x Horizontal Mounting Plate
- 2x Vertical Mounting Plates
- 4x Expansion Screws
- 2x Magnets, Mounting Brackets
- 4x Hexagon Socket M6×20 Screws
- 4x Hexagonal Screws M6×65
- 4x Hexagon Screws M8×35
- 16x M6 Nuts
- 8x M8 Nuts
- 12x M8 Washers
- 16x M6 Spring Washers
- 1 Set Infrared Counterpoise (Sensors)
- 1x Alarm Lamp
- 1x Wireless Code Lock
- Multiple English Instruction Manuals (Host Installation, Infrared, Wireless Password Lock, Limit Installation, Host Motherboard)
3. Specifications
| Feature | Specification |
|---|---|
| Model | MD550 |
| Color | Grey |
| Material | ABS, Aluminum, Stainless Steel |
| Surface Treatment | Zinc Plating |
| Control Method | Remote Control, Wireless Code Lock |
| Supply Power | AC110V, 60Hz |
| Power | 550W |
| Starting Current | 3A |
| Operation Temperature | -25~55℃ / -13~131℉ |
| Motor Speed | 1400r/min |
| Running Speed | 12m/min |
| Remote Control Range | 40-50m / 131-164ft |
| Max. Gate Weight | 1134kg / 2500lbs |
| Max. Gate Length | 12m / 40ft |
| Chain Length | 6m / 20ft |
| Product Dimensions | 27.5 x 20 x 33 cm / 10.83 x 7.87 x 13 in |
4. Setup and Installation
Installation of the Titunjian Automatic Sliding Gate Opener requires careful attention to detail and adherence to safety guidelines. It is recommended that installation be performed by a qualified professional.
Image: The main gate opener unit, showing its compact design and a safety warning sticker.
4.1 General Installation Steps (Refer to specific manuals for details):
- Mounting the Main Unit: Securely attach the main gate opener unit to a stable, level surface near the gate, ensuring proper alignment with the gate's movement path. Refer to the English Host Installation Manual.
- Installing the Chain: Attach the provided chain to the gate and the chain wheel on the opener unit. Ensure the chain is taut but allows for smooth movement. Refer to the English Limit Installation Instruction.
- Electrical Connection: Connect the gate opener to a suitable AC110V, 60Hz power supply. Ensure all wiring is done safely and according to local regulations. Note that the power cord is not included. Refer to the English Host Motherboard Manual.
- Infrared Sensor Installation: Install the infrared counterpoise (sensors) to detect obstacles in the gate's path, enhancing safety. Refer to the English Infrared Instruction Manual.
- Alarm Lamp Installation: Connect and mount the alarm lamp for visual indication during gate operation.
- Wireless Code Lock Installation: Mount the wireless code lock in a convenient location for secure access. Refer to the English Wireless Password Lock Instruction Manual.
Image: An example of the gate opener system in operation, showing a remote control being used to open a sliding gate.
5. Operating Instructions
5.1 Remote Control Operation
Image: The two included remote controls and manual keys for operating the gate opener.
The gate opener comes with two remote controls for convenient operation. The typical operation range is 40-50 meters (131-164 feet). Ensure the 27A 12V battery is installed in each remote control before use. Press the designated button on the remote to open or close the gate.
5.2 Wireless Code Lock Operation
Image: The wireless code lock keypad, providing an alternative access method.
Use the wireless code lock to operate the gate by entering a pre-programmed password. Refer to the English Wireless Password Lock Instruction Manual for programming and usage details.
5.3 Manual Clutching
In case of a power outage or system malfunction, the gate can be operated manually. Insert the provided manual key into the clutch mechanism on the main unit and turn it to disengage the motor. This allows the gate to be pushed open or closed by hand. Turn the key back to re-engage electric mode once power is restored or the issue is resolved.
5.4 Automatic Closing Function
The gate opener features an automatic closing function for convenience. After the gate opens, it will automatically close after a set delay. This function can typically be configured via the control board settings. Refer to the English Host Motherboard Manual for adjustment instructions.
5.5 Safety Features (Infrared Sensors & Alarm Lamp)
Image: Packaging for the infrared beam sensor, a key safety component.
Image: The red alarm lamp, which provides visual alerts during gate operation.
The system includes advanced infrared sensors. If an obstacle or person passes through the gate's path while it is closing, the opener will automatically stop to prevent accidents. The alarm lamp provides a visual warning during gate movement.
6. Maintenance
Regular maintenance ensures the longevity and reliable operation of your gate opener system.
- Chain Inspection: Periodically inspect the drive chain for proper tension, wear, and lubrication. Lubricate the chain as needed with appropriate chain lubricant.
- Sensor Cleaning: Keep the infrared sensors clean and free from obstructions (dirt, leaves, spiderwebs) to ensure proper safety function.
- General Cleaning: Keep the main unit and surrounding area clean. Avoid spraying water directly onto the unit.
- Hardware Check: Periodically check all mounting hardware and fasteners for tightness.
- Battery Replacement: Replace the 27A 12V batteries in the remote controls when their range decreases or they stop functioning.
7. Troubleshooting
If you encounter issues with your gate opener, consider the following common troubleshooting steps:
- Gate Not Moving: Check power supply, ensure the manual clutch is engaged (not in manual mode), and verify remote control battery.
- Gate Stops Unexpectedly: Check if infrared sensors are obstructed or dirty. Ensure no physical obstacles are blocking the gate's path. The motor has a built-in temperature protector; if the motor overheats, it will automatically cut off power. Allow it to cool down.
- Remote Control Not Working: Replace the remote control battery. Ensure you are within the operational range.
- Unusual Noises: Inspect the chain for proper lubrication and tension. Check for any loose components or obstructions.
For more detailed troubleshooting, refer to the specific instruction manuals included with your product, particularly the English Host Motherboard Manual.
8. Warranty and Support
Titunjian aims to provide quality products and services. If you have any problems or require assistance with your Automatic Sliding Gate Opener, please contact customer service. We are committed to replying and resolving issues as soon as possible.
Please retain your proof of purchase for warranty claims.