1. Introduction
The Dooya DC251 is a versatile 5-channel RF433 wireless remote controller designed to provide convenient control over Dooya RF433 fixed code curtain and tubular motors. This manual will guide you through the installation, operation, and maintenance of your DC251 remote controller to ensure optimal performance and longevity.
2. Product Overview
The DC251 remote controller features a sleek design with intuitive buttons for controlling up to five individual or grouped Dooya RF433 motors. Its wireless RF433.92mhz frequency ensures reliable communication within a 35-meter indoor range. The remote is designed for ease of use and compatibility with Dooya RF433 fixed code motors.
3. Specifications
| Feature | Detail |
|---|---|
| Model Number | DC251 |
| Channels | 5 channels |
| Frequency | RF433.92mhz |
| Battery | Not included (requires 2x AAA batteries) |
| Control Capacity | Controls up to 20 receivers |
| Control Distance | 35 meters (Indoor) |
| Working Temperature | 0°C to +50°C |
| Compatibility | For Dooya RF433 Fixed Code motors (Does not support Dooya Rolling Code motors) |
| Certification | CE |
| Dimensions (Approx.) | Length: 120.3mm, Width: 40mm |
4. Setup
4.1 Battery Installation
- Gently slide open the back cover of the remote controller.
- Insert two (2) AAA batteries into the battery compartment, ensuring correct polarity (+/-).
- Close the back cover securely.
4.2 Pairing with a Motor
To control your Dooya RF433 motor, the remote controller must be paired with it. The exact pairing procedure may vary slightly depending on your specific motor model. Refer to your motor's instruction manual for precise pairing steps. A common pairing process is as follows:
- Ensure the motor is powered on and in a ready state.
- Put the motor into pairing mode. This is often done by pressing a small programming button on the motor itself or by cycling its power. The motor may jog slightly or emit a sound to indicate it's in pairing mode.
- On the DC251 remote, select the desired channel (1-5) you wish to assign to this motor. The remote typically has indicator lights to show the active channel.
- Press the 'Setup Button' (labeled "设置键" in Figure 3) located inside the battery compartment of the DC251 remote.
- Immediately after pressing the setup button on the remote, press the 'Up' button on the remote.
- The motor should jog again, confirming successful pairing.
- Repeat this process for any additional motors, assigning each to a different channel or grouping them as desired.
5. Operating Instructions
Once paired, operating your motors with the DC251 remote is straightforward:
- Channel Selection: Use the channel selection buttons (usually indicated by arrows or numbers) to choose the motor or group of motors you wish to control. The active channel is typically indicated by LED lights on the remote.
- Up Button (▲): Press to raise or open the curtain/blind.
- Down Button (▼): Press to lower or close the curtain/blind.
- Stop/Pause Button (■): Press to stop the motor at its current position.
6. Maintenance
- Battery Replacement: When the remote's indicator lights dim or it becomes unresponsive, replace the AAA batteries. Always use new batteries and dispose of old ones responsibly.
- Cleaning: Clean the remote with a soft, dry cloth. Do not use abrasive cleaners or immerse the remote in water.
- Storage: Store the remote in a dry place, away from direct sunlight and extreme temperatures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote not responding | Dead batteries, remote out of range, motor not powered. | Replace batteries. Move closer to the motor. Check motor power supply. |
| Motor not responding to commands | Remote not paired, incorrect channel selected. | Re-pair the remote with the motor (see Section 4.2). Ensure the correct channel is selected on the remote. |
| Limited control range | Interference, physical obstructions. | Ensure no large metal objects or other RF devices are causing interference. Try operating from a different position. |
8. User Tips
- Always ensure your Dooya RF433 motors are compatible with fixed code remotes, as this DC251 model does not support rolling code motors.
- For optimal performance, keep the remote controller within the recommended indoor operating range of 35 meters.
- Consider labeling your channels if you control multiple motors to easily identify which channel controls which motor or group.
9. Warranty and Support
For any issues not covered in this manual, or for warranty information, please contact your original point of purchase or the manufacturer's customer support. Keep your purchase receipt as proof of purchase.
