1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of the Briidea HTRC-01 DC 12-48V 35A Waterproof Motor Speed Controller. This device is designed to provide precise speed control for various DC brush motors, including those found in trolling boat motors, blowers, fans, and electric weeders.
Image 1.1: Briidea HTRC-01 controller in a marine application.
The controller is shown mounted on a boat, demonstrating its application for trolling motors.
Image 1.2: Examples of compatible brush motor applications.
This image illustrates the versatility of the controller for various brush motor-driven devices such as electric weeders, trolling motors, automotive fans, and leaf blowers.
2. Safety Information
- Power Supply: Ensure the power supply voltage is within the specified range of DC 12-48V. Exceeding this range can damage the unit.
- Polarity: Always connect the positive and negative terminals of the power supply correctly. Reversing polarity will cause immediate damage to the controller.
- Current Rating: Do not exceed the continuous current rating of 35A or the peak current of 60A. Overloading can lead to overheating and failure.
- Wiring: Use appropriate wire gauges (up to 6AWG) for connections to prevent overheating and ensure stable operation.
- Environment: While the unit is IP65 waterproof, avoid submerging it or exposing it to extreme conditions beyond its rating.
- Installation: Ensure the controller is securely mounted and all connections are tight to prevent accidental disconnections or short circuits.
- Maintenance: Disconnect power before performing any maintenance or inspection.
3. Product Overview
The Briidea HTRC-01 is a robust DC motor speed controller featuring a waterproof design and intuitive controls. It allows for variable speed adjustment and includes a forward-brake-reverse switch.
Image 3.1: Front view of the Briidea HTRC-01 controller.
This image displays the main components on the top panel: the LED output display, the speed adjustment potentiometer, and the forward-brake-reverse switch.
Image 3.2: Internal components and labeled features.
An exploded view showing the internal wiring, the 12 high-performance MOS tubes, the control switch, the 0-100% speed control knob, and the LED output display.
4. Specifications
| Feature | Specification |
|---|---|
| Model | HTRC-01 |
| Input Voltage | DC 12-48V |
| Continuous Current | 35A |
| Peak Current | 60A |
| Speed Control Range | 0-100% (Variable) |
| Waterproof Rating | IP65 |
| Display | LED (0-100% rotation value) |
| Dimensions (L x W x H) | 6.4 x 6.4 x 3.5 inches (16.26 x 16.26 x 8.89 cm) |
| Weight | 2.29 pounds (1.04 kg) |
| Material | Metal (internal components) |
Image 4.1: Product dimensions.
This diagram provides the physical measurements of the controller for installation planning.
5. Setup and Installation
Follow these steps for proper installation of your Briidea HTRC-01 motor speed controller.
- Mounting: Select a suitable, stable surface for mounting the controller. Ensure it is accessible for operation and protected from direct impact.
- Wiring Preparation: Ensure the power source is disconnected before making any electrical connections. Prepare your power supply wires and motor wires. The controller supports up to 6AWG wire access directly, eliminating the need for separate terminals.
- Connect Power: Connect the positive (+) terminal of your DC power supply to the 'POWER +' input on the controller. Connect the negative (-) terminal of your DC power supply to the 'POWER -' input. Warning: Reversing polarity will damage the unit.
- Connect Motor: Connect the motor wires to the 'MOTOR' terminals on the controller. The motor terminals are not polarity-sensitive for basic operation, but reversing them will reverse the motor's direction if the switch is in the 'Forward' position.
- Secure Connections: Ensure all wire connections are tight and secure within the waterproof cable glands.
Image 5.1: Wiring diagram.
This diagram illustrates the direct connection method for the motor and power supply, highlighting that no additional wire terminals are required and supporting up to 6AWG wire size.
6. Operating Instructions
Once installed, operate the controller as follows:
- Power On: Connect the power supply to the controller. The LED display will illuminate.
- Select Direction: Use the Forward-Brake-Reverse Switch to select the desired motor direction.
- Forward: Motor rotates in the forward direction.
- Brake (Center Position): Motor stops and applies a brake.
- Reverse: Motor rotates in the reverse direction.
- Adjust Speed: Rotate the Adjust Potentiometer Knob clockwise to increase motor speed from 0% to 100%. Rotate counter-clockwise to decrease speed. The LED display will show the current speed percentage.
- Monitor Output: The LED display provides a real-time numerical value of the motor's output speed, ranging from 0 to 100.
Image 6.1: Control panel details.
This image highlights the LED display, the speed adjustment knob, and the three-position switch for forward, brake (off), and reverse functions.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your controller.
- Cleaning: Periodically clean the exterior of the controller with a damp cloth. Avoid using harsh chemicals or abrasive materials.
- Connection Check: Regularly inspect all wiring connections to ensure they remain tight and free from corrosion. Loose connections can lead to intermittent operation or damage.
- Waterproof Integrity: Although IP65 rated, inspect the cable glands and housing for any signs of damage or wear that could compromise its waterproof seal, especially after exposure to water.
- Environmental Protection: Store the controller in a dry, cool place when not in use for extended periods.
Image 7.1: Waterproof capability.
The image shows the controller being exposed to water, illustrating its IP65 waterproof design, which protects against water jets from any direction.
8. Troubleshooting
If you encounter issues with your Briidea HTRC-01 controller, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Controller does not power on / LED display is off. | No power supply, incorrect wiring, blown fuse (if applicable). | Check power connections and ensure correct polarity. Verify power source is active. Inspect for any external fuses. |
| Motor does not respond to speed adjustment. | Motor not connected, faulty motor, switch in 'Brake' position, internal controller issue. | Check motor connections. Ensure the switch is in 'Forward' or 'Reverse'. Test motor directly if possible. |
| Motor runs at full speed regardless of knob position. | Potentiometer fault, internal circuit damage. | Contact customer support. This indicates a potential internal component failure. |
| Motor direction is incorrect. | Forward-Brake-Reverse switch setting, motor wiring. | Adjust the Forward-Brake-Reverse switch. If still incorrect, reverse the motor's wire connections to the controller. |
| Controller overheats. | Overload, insufficient ventilation, short circuit. | Ensure motor current does not exceed 35A continuous. Provide adequate airflow around the unit. Check for short circuits in wiring. |
9. Warranty Information
Briidea products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Briidea website. Typically, a limited warranty covers manufacturing defects for a specified period from the date of purchase.
10. Support
For technical assistance, product inquiries, or warranty claims, please contact Briidea customer support through their official website or the retailer where the product was purchased. Please have your model number (HTRC-01) and purchase information ready when contacting support.
You can visit the Briidea store for more information: Briidea Store on Amazon
