1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Flycolor Brushless ESC (Electronic Speed Controller) for RC boats. These ESCs are designed for high performance and reliability, featuring a special structure with condenser function to prevent component damage and corrosion protection. They incorporate professional waterproof technology for excellent performance in aquatic environments.
The Flycolor ESC series includes models with current ratings of 50A, 70A, 90A, 120A, and 150A, all supporting 2-6S Lipo batteries and a built-in BEC (Battery Eliminator Circuit) with 5.5V/5A output.
2. Specifications
The Flycolor Brushless ESCs are equipped with powerful and high-performance MCUs, allowing users to configure functions as needed. They feature a unique circuit design with strong anti-interference capabilities.
General Specifications:
- Brand Name: QX-MOTOR (Flycolor)
- Material: Composite Material
- For Vehicle Type: Boats (RC)
- RC Parts & Accs: Speed Controllers
- Upgrade Parts/Accessories: Frame
- Remote Control Peripherals/Devices: ESC
- Tool Supplies: Assembly Category
- Quantity: 1 pcs
- Certification: CE
- Is Electric: No Battery (ESC itself is not a battery)
- Is Batteries Included: No
- High-concerned chemical: None
Model-Specific Specifications:
Note: Dimensions exclude water pipe. BEC output is 5.5V/5A for all models.
3. Setup and Wiring
Proper wiring is crucial for the safe and correct operation of your ESC. Please follow the diagrams carefully.
Wiring Diagrams:
Warning: We strongly advise the use of battery connections that do not allow reverse polarity, or the ESC will be damaged. Please disconnect the battery and ESC if not in use for a long time.
Ensure all solder joints are properly insulated with heat shrink where necessary to prevent short circuits.
4. Operation Instructions
4.1. Running Modes
- Unidirectional: The motor can only move forward. Moving the trigger or stick from forward to reverse will have no effect.
- Bidirectional: When the trigger or stick is moved from forward to reverse, the motor will immediately reverse after it stops running. The maximum reverse throttle speed is approximately 25% of the forward speed.
4.2. Setting Throttle Range (First Time Use)
It is advised to set the throttle range when using the Flycolor ESC for the first time. This feature ensures the best throttle range according to your transmitter, providing smooth linear speed control. This process only needs to be done once, unless you change your transmitter.
4.3. Normal Working Mode
Once the throttle range is set, you can proceed with normal operation.
The number of short "BEEP" sounds indicates the number of LiPo battery cells detected.
5. Troubleshooting and Protection Functions
The Flycolor ESC is equipped with multiple protection functions to ensure reliable operation:
- Abnormal Voltage Protection: Protects against incorrect voltage input.
- Low Voltage Cutout Protection: Prevents over-discharge of the battery. The threshold value can be adjusted.
- Excess Thermal Protection: If the ESC temperature exceeds 100°F (approx. 38°C), the output power is automatically reduced. When the temperature drops below 80°F (approx. 27°C), output power returns to normal.
- Accelerator Signal Loss Protection: Ensures safety in case of signal loss from the transmitter.
- High-Performance Safety Start: The engine will not start immediately as long as the throttle lever is not in the neutral position.
If you encounter issues, first check all connections and ensure the battery is adequately charged. Refer to the throttle range setting procedure if the ESC does not respond correctly.
6. Maintenance and Care
- Water Resistance: While the ESC features a waterproof design, if water enters the connectors, ensure they are thoroughly dried before further use to prevent damage.
- Storage: Disconnect the battery from the ESC when not in use for extended periods.
- Cleaning: Keep the ESC clean and free from debris. Use a soft, dry cloth for cleaning.
- Inspection: Regularly inspect all wires and connectors for signs of wear or damage.
7. User Tips
- Quality and Safety: The ESC is made of durable composite material and is CE certified, ensuring safety and longevity.
- Application: This ESC is an excellent upgrade part for assembling RC boats, providing reliable speed control and a sturdy framework.
- Assembly: The design facilitates an easy assembly process, making it suitable for enhancing and customizing your remote control vehicles.
8. Support
For further assistance or inquiries, please contact the manufacturer or your retailer. Always refer to the latest product documentation for the most up-to-date information.
