Goolsky Flycolor Waterproof 150A Brushless ESC Electronic Speed Controller User Manual

1. Introduction

This manual provides comprehensive instructions for the Goolsky Flycolor Waterproof 150A Brushless ESC Electronic Speed Controller. Designed for RC boats, this ESC offers robust performance and multiple protection features. Please read this manual thoroughly before operation to ensure proper use and longevity of the product.

Figure 1.1: The Goolsky Flycolor 150A Brushless ESC, showing its compact design and various wire connections.

2. Features

• Built-in switch mode 5.5V/5A BEC.
• Unique circuit design, strong anti-interference capabilities.
• Self-coiling design for improved heat dissipation.
• Fast throttle response and smooth speed control linearity.
• Waterproof design (note: if water enters the ESC, ensure connectors are dried).
• High power safety performance: motor will not start immediately regardless of throttle lever position.
• Multiple protection features: Low-voltage cut-off protection, over-heat protection, throttle signal loss protection, and power reduction protection.

3. Package Contents

Verify that all items are present in the package:

• 1 x Goolsky Flycolor 150A Brushless ESC

Figure 3.1: Overview of the ESC and its main components, including the power input, motor output, and BEC signal wire.

4. Setup

1. Battery Connection: Connect your 2-6S LiPo battery to the ESC's power input wires (red for positive, black for negative). Ensure correct polarity to prevent damage.
2. Motor Connection: Connect the three motor wires from your brushless motor to the three output wires of the ESC. The order of connection may affect motor rotation direction; if the motor spins in the wrong direction, swap any two of the three motor wires.
3. Receiver Connection: Plug the BEC (Battery Eliminator Circuit) signal wire from the ESC into the throttle channel of your RC receiver. This typically corresponds to channel 2 on most receivers.
4. Mounting: Securely mount the ESC within your RC boat using double-sided tape or other appropriate mounting hardware. Ensure adequate airflow around the ESC for optimal cooling, despite its self-coiling design.

Figure 4.1: Top view of the ESC, highlighting the heat sink design and connection points for power and motor wires.

5. Operating Instructions

1. Power On Sequence:
   • Turn on your RC transmitter first.
   • Ensure the throttle stick on your transmitter is at the lowest position (full brake/reverse).
   • Connect the battery to the ESC. The ESC will emit a series of beeps indicating cell count and readiness.
2. Throttle Calibration (if necessary):

   If the ESC does not respond correctly to throttle input, calibration may be required. Refer to your transmitter's manual for specific throttle range settings. Generally, the process involves:

   • With the transmitter on and throttle at maximum, connect the battery to the ESC.
   • Wait for a specific beep sequence (refer to ESC manufacturer's detailed manual if available).
   • Move the throttle to the minimum position.
   • Wait for another beep sequence to confirm calibration.
3. Normal Operation:

   Once calibrated, the ESC is ready for use. Gradually increase the throttle to control the motor speed. The ESC provides smooth and linear speed control.
4. Waterproof Feature:

   The ESC is designed to be waterproof. However, if water enters the connectors, it is crucial to dry them thoroughly before subsequent use to prevent corrosion or short circuits.

Figure 5.1: The ESC shown in context with an RC boat, demonstrating its intended application in a marine environment.

6. Maintenance

• Cleaning: After each use, especially in wet or dirty conditions, clean the exterior of the ESC with a soft, dry cloth. If exposed to saltwater, rinse with fresh water and dry completely.
• Connector Inspection: Regularly inspect all connectors (battery, motor, receiver) for signs of corrosion, wear, or damage. Replace any damaged connectors immediately.
• Heat Management: While the ESC has a self-coiling design for heat dissipation, ensure it is not covered or enclosed in a way that restricts airflow during operation. Monitor temperatures during extended use.
• Storage: When not in use, store the ESC in a dry, cool place away from direct sunlight and extreme temperatures. Disconnect all batteries before storage.

7. Troubleshooting

8. Specifications

9. Warranty and Support

For warranty information and technical support, please contact Goolsky customer service. Refer to the product packaging or the official Goolsky website for the most up-to-date contact details.

You can also visit the Goolsky Store on Amazon for more products and information.