1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Dooya DT52E 75W Electric Curtain Motor. Designed for smart home automation, this motor allows for convenient control of your curtains via RF433 remote control and features a 'light touch' start function. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Safety Information
- Ensure all electrical connections are made by a qualified electrician and comply with local regulations.
- Disconnect power before performing any installation, maintenance, or troubleshooting.
- Do not expose the motor to moisture or extreme temperatures.
- Keep children and pets away from moving curtains and the motor during operation.
- Do not attempt to open or repair the motor yourself. Refer to qualified service personnel.
3. Package Contents
Please check the package for the following items:
- Dooya DT52E 75W Electric Curtain Motor
- Instruction Manual (this document)
- Mounting accessories (may vary based on specific kit)
- RF433 Remote Control (if included in your purchase)
4. Product Overview
The Dooya DT52E 75W motor is a compact and powerful unit designed for automated curtain systems. It features a robust casing and essential connection points for power and control.
Key Components:
- Power Line: For electrical connection.
- LED Indicator: Provides status feedback.
- Set Button: Used for programming and setting limits.
- RJ11 Port: For external control connections (e.g., wired switches, smart home hubs).
5. Specifications
| Feature | Specification |
|---|---|
| Model Number | DT52E 75W |
| Brand | Dooya |
| Voltage | 220V / 50Hz |
| Wattage | 75W |
| Current | 0.34A |
| Rated Torque | 1.2 Nm |
| Rated Speed | 17 r/min |
| Capacitor | 2.5uF / 250V |
| IP Rating | IP40 |
| Working Time | S2 4min |
| Built-in Receiver | RF433 (Yes) |
| Battery Included | No |
| Motor Dimensions (approx.) | Length: 218 mm, Diameter: 70 mm / 50 mm |
| Package Dimensions (approx.) | 35 cm x 15 cm x 14 cm |
| Package Weight (approx.) | 1.5 kg |
6. Setup and Installation
6.1 Curtain Track Preparation
Before installing the motor, ensure your curtain track meets the following requirements:
- Single Track: Curtain box inner diameter width should be more than 10 CM.
- Double Track: Curtain box inner diameter width should be more than 20 CM.
- Single Track Curve Window: Curtain box inner diameter width should be more than 12 CM.
- Double Track Curve Window: Curtain box inner diameter width should be more than 20 CM.
Measurement Methods for Track Length:
- Straight Track (Full Wall): Measure the total length (L) and subtract 4 CM (L - 4 CM).
- Straight Track (Not Full Wall): Measure the total length (L) and add 60 CM (L + 60 CM).
- Curve Curtain Track (90°): Measure each segment (e.g., AB, BC, CD).
- Trapezoidal Track (135°): Measure each segment (e.g., AB, BC, CD, AC, BD, AD).
6.2 Motor Installation
The motor can be installed using either ceiling mounting or side wall mounting methods, depending on your curtain system and preference.
- Installation Methods: The motor supports both ceiling mounting (for use with or without a curtain box) and side wall mounting (for use with or without a curtain box). Choose the method suitable for your setup.
- Reserve Socket Location: Ensure an electrical socket is located near the curtain motor. Reserve adequate space around the motor to prevent it from being blocked or obstructed.
- Curtain Opening and Closing Method: Decide whether you prefer a 'Double open' (curtains open to each side) or 'Single open' (curtains open to one side) configuration. This will influence the track setup and motor programming.
6.3 Wiring
The motor requires a standard 220V AC power connection. Connect the power line wires to your electrical supply according to the following:
- Live (Brown/Black wire): Connect to the Live terminal.
- Neutral (Blue wire): Connect to the Neutral terminal.
- Ground (Green/Yellow wire): Connect to the Ground terminal.
Always ensure power is off before making any electrical connections. Consult a qualified electrician if you are unsure about wiring procedures.
7. Operating Instructions
7.1 Remote Control Operation (RF433)
If your purchase includes an RF433 remote control, you can operate the motor using its buttons:
- Open Button: Fully opens the curtains.
- Close Button: Fully closes the curtains.
- Stop Button: Stops the curtains at their current position.
Refer to your remote control's specific instructions for pairing with the motor and setting limits.
7.2 Light Touch Start
The Dooya DT52E 75W motor features a convenient 'light touch' start function. Gently pull the curtain in the desired direction, and the motor will automatically engage to open or close the curtains completely.
7.3 Setting Limits
The motor's 'Set Button' (refer to Figure 4.1) is used to program the open and close limits of your curtains. The exact procedure for setting limits will be detailed in the motor's specific programming guide (often included with the remote control or motor). Generally, this involves:
- Entering programming mode.
- Moving the curtain to the desired open position and confirming.
- Moving the curtain to the desired closed position and confirming.
- Exiting programming mode.
8. Maintenance
- Cleaning: Periodically wipe the motor casing with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Track Inspection: Regularly check the curtain track for any obstructions, dirt, or damage that could impede smooth curtain movement. Clean the track as needed.
- Connections: Ensure all electrical and control cable connections remain secure.
- Lubrication: The motor itself is maintenance-free. Do not attempt to lubricate internal components. If the curtain track requires lubrication, use a silicone-based spray suitable for plastics and metals.
9. Troubleshooting
- Motor Not Responding:
- Check if the motor is receiving power.
- Ensure the remote control battery is not depleted.
- Verify the remote control is paired correctly with the motor.
- Curtains Not Moving Smoothly:
- Inspect the curtain track for obstructions or damage.
- Ensure the curtains are not snagged or too heavy for the motor's capacity.
- Check if the track is properly aligned and lubricated.
- Motor Makes Unusual Noise:
- This could indicate an issue with the track or the motor itself. Discontinue use and inspect the track for obstructions. If the noise persists, contact support.
- Curtains Stop Mid-Way:
- The motor may have reached its programmed limit or encountered an obstruction. Check limits and track.
- The motor has a working time of S2 4min. If operated continuously for longer, it may temporarily stop to cool down.
10. User Tips
- Utilize Light Touch: For quick adjustments or to initiate full movement without the remote, simply give your curtains a gentle tug. This can be very convenient for daily use.
- Optimal Track Setup: Ensure your curtain track is installed correctly and smoothly. A well-installed track is crucial for the motor's longevity and quiet operation.
- Remote Control Placement: Keep your RF433 remote control in an easily accessible but secure location to prevent misplacement.
11. Warranty and Support
11.1 Warranty
The Dooya DT52E 75W Electric Curtain Motor comes with a 1-year manufacturer's limited warranty for defective items from the date of receipt. This warranty does not cover items damaged due to misuse, improper installation, or unauthorized repairs. Accessories typically come with a 3-month warranty. Please retain your proof of purchase for warranty claims.
11.2 Technical Support
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact your retailer or the manufacturer's customer service. Provide your product model number (DT52E 75W) and a detailed description of the issue to expedite support.
