BUBLUE BuHybrid L6 Robotic Pool Cleaner User Manual

Introduction

The BuHybrid L6 Robotic Pool Cleaner is an innovative device that supports both corded and cordless operation for automatic pool cleaning. It effortlessly cleans the pool floor and pool wall by capturing floating debris and sediment with its advanced filtration system. This unit is powered by a lithium-ion battery pack and is also equipped with an external power unit that serves as the external power supply. Therefore, when operating with the cord, this cleaner is powered by the external power supply, offering high-power and long-duration cleaning. When operating without the cord, this cleaner runs on its battery pack, working efficiently with great flexibility and convenience. Additionally, the cleaner can be simultaneously charged when operating with the cord. It can be charged more quickly by the cord when it's not operating.

Before using this product, please take a moment to read through this manual to ensure optimal performance.

Packing List

• Robotic Pool Cleaner ×1
• Power Unit (Power Box + Power Cord)×1
• Hook ×1
• User Manual ×1

Important Safety Instructions

Please read and follow the instructions below:

1. Do not use BuHybrid L6 Robotic Pool Cleaner (hereafter referred to as the "cleaner") under conditions that exceed its operating limits. Before use, please carefully read this manual and strictly follow the instructions. BUBLUE will not be liable for any losses or injuries caused by improper use.
2. Use only accessories recommended or sold by the manufacturer.
3. This cleaner is not intended for children or individuals with mental impairments. If necessary, it should be used under the supervision of a guardian. Do not allow children to sit on or play with the product as a toy.
4. To prevent accidents, please secure the external power unit (power box plus power cord) in a rain-protected area during use to keep it dry and to avoid it being pulled or dragged into the pool.
5. This cleaner does not come with a separate charger; the external power unit functions as the charger.
6. This cleaner can be used with or without cord. When a cordless cleaning cycle is completed, please turn off the cleaner (make sure the indicator light is completely off) before removing it from the water. Allow the area around the cord port to dry before connecting the power cord.
7. The external power unit must be plugged into a socket with leakage protection, and the socket's ground wire must be properly and reliably grounded.
8. It is strictly forbidden to use any other power source to charge the cleaner or use its power unit to charge other battery-powered devices, as this may damage the cleaner or the power unit.
9. Do not repeatedly plug and unplug the power supply while the cleaner is operating, as this may cause damage to the unit.
10. Do not allow anyone to enter the water while the cleaner is operating to avoid potential hazards.
11. Do not turn the cleaner on when it's placed on land/not in the water, as this may affect its normal operation.
12. Clean the filter basket after each use to prevent excess debris from affecting the cleaner's performance.
13. Store the cleaner in a cool, ventilated indoor area when not in use, avoiding direct sunlight.
14. Only trained professionals should disassemble the cleaner's sealed box assembly to avoid danger or damage to the unit.
15. The motor oil seal contains lubricant. In the event of a lubricant leak, it may cause light water contamination.
16. Do not puncture the cleaner's shell with nails or sharp objects, and avoid hammering, striking, or throwing the unit.
17. Do not charge the cleaner near open flames or under extreme heat, and do not use or store the cleaner near heat sources.

Safety Guidelines

1. When the cleaner is connected to the power cord, the unit will begin charging when the power box is turned on. When the cleaner is operating while charging, it is essential to ensure that the cord is tightly connected to the cleaner's cord port.
2. Operate the cleaner in an environment with temperatures between 50°F and 95°F (10°C to 35°C).
3. When operating without the cord, please connect the power unit (power cord plus power box) to charge the cleaner before its battery is fully depleted.
4. When operating without the cord, be sure to tightly secure the waterproof cap on the cord port.
5. Charge the cleaner in an environment with a temperature between 5°C and 35°C. If the battery is overheated, allow it to cool down before charging.
6. Charge the cleaner every three months when storing it for an extended period. Please only use the original charger (the power unit) to charge the cleaner. Using any other charger is strictly prohibited. Ensure the cleaner's battery remains between 40% and 60%. If the cleaner is left uncharged for a long time, its battery may self-discharge to a level below the over-discharge protection voltage, which, if prolonged, can cause irreversible damage to the battery. Please pay close attention to this.

Product Specifications

Operating Instructions

Cleaner Setup

When placing the cleaner into the pool, ensure that the cleaner's bottom faces the pool wall.

For Cordless Operation:

Press the power button ? on the cleaner to turn it on, then hold the cleaner's handle and gently put the cleaner into the water. The cleaner will slowly release its internal air and sink to the bottom of the pool, and begin operation after 20 seconds.

For Corded Operation:

First, connect the power cord and power box to the cleaner. Turn on the power box to supply power to the cleaner. Then press the power button ? on the cleaner, hold the cleaner's handle and gently put the cleaner into the water. The cleaner will slowly release its internal air and sink to the bottom, and begin operation after 20 seconds.

Cleaner Button Guide

Indicator Light Guide

Power Box Button Guide

Indicator Light Guide

Charging

Charging Instructions

After the cleaner completes its cleaning cycle, it will automatically move to the poolside. Use the hook ? to retrieve the cleaner from the water. Ensure that the cleaner is turned off when charging (the indicator light is completely off).

Charging cleaner under Corded Mode:

During corded operation, the cleaner can be simultaneously charged at low power by the cord. To charge the cleaner further after its cleaning cycle is complete, please lift it out of the pool, power it off, and place it flat on the ground. After about 20 seconds, the cleaner's green light ? will begin flashing to indicate charging. When the green light stays constant, charging is completed.

Charging cleaner under Cordless Mode:

Please lift the cleaner out of the pool, power it off, and place it flat on the ground. Connect the power cord to the cleaner, then turn on the power box. Charging begins when the cleaner's green light ? starts flashing. When the green light stays constant, charging is completed.

Charging Indicator Light Guide

Filter Basket Cleaning & Installation

1. Removing the filter basket: Place the cleaner on the poolside. Use hands to pull the indicated position to open the cleaner's cover, revealing the filter basket.
2. Take the filter basket out of the cleaner.
3. Filter basket cleaning: Rinse off the debris on the filter mesh thoroughly with clean water.
4. Reinstall the filter basket: Align the filter basket with the outlet and place it inside the cleaner. Close the cleaner's cover, and ensure it fits perfectly with the filter basket.

App User Guide

During corded operation, the cleaner can be connected to the App. You can customize the cleaner's operation modes or setups in the App. During cordless operation, the cleaner cannot be connected to the App, as such connection needs to happen via the power box.

Download & Installation

Search for the "Bublue" App on the Apple Store or Google Play. Download and install it on your phone.

Registration & Connection

1. Open the App & Create an account.
2. Log in to the account.
3. Click "Bluetooth connection" ?.
4. Choose BUBLUE-C20H to add.
5. Turn on the cleaner's Bluetooth ? (Press the Bluetooth button on the power box, and make sure the button is flashing).
6. Select the cleaner to connect.
7. After Bluetooth is successfully connected, click “Select WIFI” ? to connect the cleaner to a WIFI network.
8. Please wait for the cleaner's registration, initialization, and WIFI connection to finish.
9. Cleaner registration and initialization are completed. Cleaner is connected to WIFI and ready to work.

Cleaner Operation: Start a cleaning task

1. Make sure the cleaner is connected to Bluetooth ? and WIFI ?, and is ready to work.
2. Swipe up to open the adjustment module. Fine-tune the mode settings.
3. Press ▶️ to begin cleaning.

Cleaner Operation: Schedule a cleaning task

1. Press the "Calendar" icon ? to open the scheduling module.
2. Press "Add a schedule".
3. Select your preferred settings and complete scheduling. The cleaner will remind you 15 minutes before the scheduled appointment.

Cleaner Operation: Remote control

1. Press “Activating Remote Control”.
2. Ensure the cleaner's Bluetooth ? is turned on and connected with the App (the remote control function can only be used when Bluetooth is connected). If not, a prompt will appear asking you to enable Bluetooth.
3. Drag the red dot to control the cleaner effortlessly. To avoid unnecessary collisions, please ensure the robot is within line of sight.

OTA Update

1. Press the “Settings” icon to open the Settings page.
2. Press "Firmware update".
3. Press "Update now" to initiate the update process.
4. A prompt will appear asking you to ensure that the cleaner is charging. Press "I know" and "Update now" again to officially start the update process.
5. The update will be downloaded and installed automatically. DO NOT turn off the cleaner during this process.
6. Once the update is completed, you will receive a confirmation message.

Troubleshooting

If these suggested solutions do not solve your problem, please contact BUBLUE customer support team.

Warranty

1. This product is covered by BUBLUE warranty for 12 months (only for the driving kit and battery) from the date of purchase. Consumable parts, including the filter tray, brush, wheels, and nozzles, are beyond warranty.
2. This warranty is voided if the product has been altered, misused, or has been repaired by unauthorized personnel.
3. The warranty extends only to manufacturing defects and does not cover any damage resulting from the mishandling of the product by the owner.
4. The order number or record must be presented for any claim or repair during the warranty period.