GoolRC WLtoys WL912-A RC Boat User Manual

Introduction

This user manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your GoolRC WLtoys WL912-A RC Boat. Please read this manual thoroughly before operating the boat to ensure optimal performance and longevity of the product.

GoolRC WLtoys WL912-A RC Boat with remote control, battery, charging cable, and tools.

What's in the Box

• 1 x RC Boat
• 1 x Remote Controller
• 1 x User Manual
• 1 x Battery
• 1 x Charging Cable
• 1 x Spare Fittings Kit

The product packaging showing the boat, remote, and included accessories.

Key Features

• High Speed Performance: Equipped with a powerful 390 magnetic motor drive system, the boat can reach speeds of up to 35km/h. The full-scale control system allows for precise maneuverability, and advanced 2.4G technology ensures a control distance of up to 100m with no interference.


The boat's high-speed capability, reaching up to 35 km/h.

• Durable Construction: Made of high impact-resistant ABS material, the boat is designed to withstand tough impacts. It features a fully sealed layer and a waterproof battery cabin to protect internal components in various outdoor conditions.

Overview of the boat's key features including waterproof protection and durable design.
• Efficient Cooling & Alert System: A water cooling system effectively dissipates heat from the motor, extending its service life. An integrated alert function notifies users when the battery is running low by sending a signal to the remote control, preventing unexpected shutdowns.


The internal water cooling system designed to maintain motor temperature.



The remote control indicating a low battery alert from the boat.

• Tumbler Function (Capsize Protection): The boat features Capsize Protection, which automatically initiates self-calibration if the boat capsizes. This ensures continuous operation even in challenging conditions.

Diagram showing the boat's automatic self-righting feature after capsizing.
• Flexible Steering Rudder: The boat is equipped with a flexible steering rudder for precise control and maneuverability.


Close-up view of the boat's steering rudder and propeller.

Setup

1. Battery Installation

1. Carefully open the battery compartment cover on the top of the boat.
2. Connect the 7.4V 1500mAh lithium-ion battery to the boat's power connector, ensuring correct polarity.
3. Place the battery securely inside the compartment.
4. Close the battery compartment cover firmly to ensure a waterproof seal.

The boat's battery compartment and the removable 7.4V 1500mAh lithium-ion battery.

2. Remote Controller Setup

1. Open the battery cover on the back of the remote controller.
2. Insert 4 'AA' batteries (not included) into the compartment, observing the correct polarity.
3. Close the battery cover.

3. Initial Charging

Before first use, fully charge the boat's battery using the provided charging cable. Connect the charging cable to the battery and a suitable USB power source. The charging indicator will show the charging status.

Operating Instructions

1. Powering On

1. Ensure the boat's battery is connected and the compartment is sealed.
2. Turn on the power switch on the boat.
3. Turn on the power switch on the remote controller. The indicator light on the remote will flash.

2. Pairing the Remote Controller

Place the boat in water. The propeller will not spin out of water as a safety feature. Once in water, the boat and remote controller should automatically pair. The indicator light on the remote will become solid when successfully paired.

3. Basic Controls

• Forward/Backward: Use the trigger on the remote controller to move the boat forward or backward.
• Turning: Use the steering wheel on the remote controller to turn the boat left or right.

Internal layout of the boat showing key components.

4. Capsize Protection

If the boat capsizes during operation, the built-in tumbler function will automatically attempt to self-right the boat. Continue to operate the remote control to assist if necessary.

5. Low Battery Alert

When the boat's battery is low, the remote controller will emit an alert signal. This indicates that it's time to bring the boat back to shore for recharging to avoid unexpected power loss.

Maintenance

1. After Each Use

• Remove the boat from the water immediately after use.
• Open the battery compartment and remove the battery. Allow the compartment to air dry.
• Wipe down the exterior of the boat with a soft, dry cloth to remove any water, dirt, or debris.
• Inspect the propeller and rudder for any entanglement or damage. Clean if necessary.

2. Water Cooling System

The boat utilizes a water cooling system. Ensure the water intake and outlet are clear of obstructions to maintain efficient cooling and prolong motor life.

3. Battery Care

• Always fully charge the battery before storage if it will not be used for an extended period.
• Store batteries in a cool, dry place away from direct sunlight and extreme temperatures.
• Do not overcharge or over-discharge the battery.

Troubleshooting

Specifications

Product dimensions of the GoolRC WLtoys WL912-A RC Boat.

Warranty and Support

For warranty information and customer support, please refer to the contact details provided on the product packaging or visit the official GoolRC website. Keep your purchase receipt as proof of purchase for any warranty claims.