1. Introduction
The Cecotec Conga 3890 Ultra is an advanced 4-in-1 robot vacuum cleaner designed to vacuum, sweep, mop, and scrub simultaneously. Featuring intelligent laser navigation and a comprehensive app control system, it provides efficient and thorough cleaning for various floor types.
Image: The Cecotec Conga 3890 Ultra robot vacuum cleaner with its accessories, including a side brush, remote control, and a smartphone displaying the control app.
2. Safety Instructions
Please read all safety instructions carefully before using this appliance to prevent injury or damage. Keep this manual for future reference.
- This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
- Children should be supervised to ensure that they do not play with the appliance.
- Cleaning and user maintenance shall not be made by children without supervision.
- Ensure the power adapter is compatible with your local voltage.
- Do not use the robot in wet environments or near water sources.
- Remove any loose cables, small objects, or fragile items from the cleaning area before operation.
- Do not operate the robot if it is damaged or malfunctioning. Contact customer support.
3. Package Contents
The package should contain the following items:
- Cecotec Conga 3890 Ultra Robot Vacuum Cleaner
- Charging Base
- Power Adapter
- Side Brushes (2 pairs)
- Jalisco Brush (pre-installed)
- Mop Cloths (2 units)
- Water Tank (for mopping)
- Dustbin (for vacuuming)
- Cleaning Tool
- Remote Control
- Instruction Manual
4. Product Overview
Familiarize yourself with the main components of your Conga 3890 Ultra robot vacuum cleaner.
Top View
Image: Top view of the robot showing the power button, home button, and laser sensor tower.
- Laser Sensor Tower: For iTech Laser 360 navigation and mapping.
- Power Button: To turn the robot on/off or start/pause cleaning.
- Home Button: To send the robot back to the charging base.
Bottom View
- Side Brushes: For sweeping edges and corners.
- Main Brush (Jalisco Brush): Central brush for deep cleaning.
- Driving Wheels: For movement across various surfaces.
- Charging Contacts: To connect with the charging base.
- Cliff Sensors: To detect drops and prevent falls.
5. Initial Setup
5.1 Charging Base Placement
Place the charging base against a wall in an open area, ensuring there are no obstacles within 1 meter (3 feet) to the sides and 1.5 meters (5 feet) in front. Connect the power adapter to the charging base and a power outlet.
5.2 Initial Charging
Place the robot on the charging base, ensuring the charging contacts align. The robot will begin charging. For first-time use, fully charge the robot for at least 6 hours.
5.3 App Installation and Pairing
- Download the 'Cecotec Conga' app from your smartphone's app store.
- Register an account and log in.
- Follow the in-app instructions to add your Conga 3890 Ultra robot. This typically involves connecting the robot to your home Wi-Fi network.
Image: The robot vacuum cleaner positioned on a wooden floor next to a smartphone displaying the Cecotec Conga app interface, illustrating app control.
5.4 First Cleaning and Mapping
For optimal performance, allow the robot to complete a full cleaning cycle of your home to create an accurate map using its iTech Laser 360 navigation system. This map will be stored in the app for future customized cleaning.
Image: The robot vacuum cleaner navigating near a set of modern wooden stairs, demonstrating its ability to map and clean complex environments.
6. Operating the Robot Vacuum
6.1 Cleaning Modes
The Conga 3890 Ultra offers 10 distinct cleaning programs:
Image: A grid of icons representing the 10 different cleaning programs available for the robot vacuum, including Auto, Edges, Spiral, Manual, Return to Home, Twice, Scrubbing, Spot, Restricted Area, and Smart Area.
- Auto: General cleaning of the entire mapped area.
- Edges: Cleans along walls and furniture edges.
- Spot Cleaning: Concentrates cleaning on a specific small area.
- Twist: Cleans in a spiral pattern.
- Manual: Control the robot's movement manually via the app or remote.
- Return to Home: Sends the robot back to the charging base.
- Twice: Cleans the selected area twice for more thorough results.
- Scrubbing: Simulates human scrubbing motion for mopping.
- Restricted Area: Defines areas the robot should avoid.
- Smart Area: Cleans specific rooms or zones defined in the app.
6.2 Power Modes
Select from 3 power modes to suit your cleaning needs:
- Eco: Lower suction, quieter operation, longer battery life.
- Normal: Standard suction for daily cleaning.
- Turbo: Maximum suction power for deep cleaning.
6.3 Mopping with iWater
The iWater system allows for intelligent scrubbing with 3 water flow levels:
- High: For heavily soiled floors.
- Medium: For regular mopping.
- Low: For light cleaning or delicate floors.
Attach the water tank and mop cloth before selecting a mopping program.
6.4 App Control and VirtualMap
The Cecotec Conga app provides comprehensive control over your robot:
- VirtualMap: View and manage your home's map, define cleaning zones, restricted areas, and specific cleaning points. The robot can store up to 5 different maps.
- Room Plan 2.0: Customize cleaning order and mode for individual rooms.
- Scheduling: Set daily or weekly cleaning schedules.
- Cleaning History: Review past cleaning sessions.
6.5 Voice Assistant Compatibility
The Conga 3890 Ultra is compatible with Amazon Alexa and Google Assistant. Connect your robot to your smart home system to control it with voice commands.
Image: The robot vacuum cleaner operating in a room with Amazon Alexa and Google Assistant smart speakers, indicating voice control compatibility.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your robot vacuum.
7.1 Emptying the Dustbin
Empty the dustbin after each cleaning cycle. Press the release button, remove the dustbin, and discard collected debris. Clean the filter inside the dustbin as needed.
7.2 Cleaning Filters
The robot uses a HEPA filter. Tap the filter gently to remove dust. Rinse the filter with water if necessary, but ensure it is completely dry before reinserting. Replace filters every 3-6 months, depending on usage.
7.3 Cleaning Brushes
Regularly inspect and clean the main brush (Jalisco Brush) and side brushes. Use the provided cleaning tool to remove tangled hair or debris.
Image: A close-up view of the blue Jalisco brush, highlighting its design for effective dirt removal.
7.4 Cleaning Sensors
Wipe the cliff sensors, wall sensors, and charging contacts with a dry cloth to ensure proper function.
7.5 Cleaning the Water Tank and Mop Cloth
After mopping, empty any remaining water from the tank and rinse it. Remove and wash the mop cloth. Allow both to air dry completely before storing or reattaching.
8. Troubleshooting
If you encounter issues with your robot vacuum, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot does not turn on. | Low battery or not charged. | Place the robot on the charging base and ensure it is fully charged. |
| Robot cannot find charging base. | Charging base obstructed or too far. | Ensure the charging base is in an open area and the robot starts cleaning near it. |
| Poor cleaning performance. | Dustbin full, brushes tangled, or filter clogged. | Empty dustbin, clean brushes, and clean/replace filter. |
| App connectivity issues. | Incorrect Wi-Fi password, weak signal, or robot offline. | Verify Wi-Fi password, ensure robot is within Wi-Fi range, and restart the robot and app. |
| Robot gets stuck frequently. | Obstacles, loose cables, or uneven surfaces. | Clear the cleaning area of obstacles. Use restricted zones in the app if needed. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | Cecotec |
| Model Name | Conga 3890 Ultra |
| Model Number | 05552 |
| Product Dimensions (L x W x H) | 35L x 35W x 9.3H cm |
| Item Weight | 5.02 Kilograms |
| Power | 33 Watts |
| Noise Level | 64 Decibels |
| Battery Type | Lithium-ion |
| Battery Life | 120 minutes |
| Filter Type | HEPA |
| Controller Type | Voice Control, App Control |
| Product Compatibility | Amazon Echo, Google Home, Smartphones |
| Special Features | 360-degree Swivel, Pet Brush |
| Surface Recommendation | All types of surfaces |
10. Warranty and Support
Cecotec products come with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in your product packaging or visit the official Cecotec website.
For technical support, troubleshooting assistance, or to inquire about spare parts, please contact Cecotec customer service through their official channels. Spare parts are generally available for up to 10 years from the date of purchase.
You can find contact information on the Cecotec website or in your product documentation.
