1. Introduction
The iRobot Roomba i2 Robot Vacuum is designed to provide efficient floor cleaning with advanced features. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Roomba i2 robot vacuum.
The Roomba i2 offers powerful suction and intelligent navigation to clean various floor types, including carpets and hard floors. It integrates with the iRobot Home App for personalized cleaning suggestions and smart home compatibility.

Figure 1: Top view of the iRobot Roomba i2 Robot Vacuum.
2. Important Safety Information
Before using your Roomba i2 robot vacuum, please read and follow all safety instructions. Failure to do so may result in injury or damage.
- Ensure all power cords, small objects, and loose items are cleared from the floor before operation to prevent entanglement.
- Do not operate the robot near open flames or flammable materials.
- Keep the robot away from liquids and wet surfaces.
- Do not allow children or pets to play with the robot while it is operating.
- Only use the manufacturer-specified battery and charging dock.
- Regularly inspect the robot for any damage and discontinue use if issues are found.
3. Package Contents
Verify that all items are present in your package:
- iRobot Roomba i2 Robot Vacuum
- Home Base Charging Station
- Line Cord
- Battery (pre-installed)
- Extra Filter
- Edge-Sweeping Brush (pre-installed)
- Dual Multi-Surface Rubber Brushes (pre-installed)
4. Setup
4.1 Initial Charging
Place the Home Base Charging Station against a wall in an open, uncluttered area. Plug in the line cord. Place your Roomba i2 onto the Home Base to charge. The battery indicator will show charging status. Allow the robot to fully charge before its first cleaning mission.
4.2 iRobot Home App Setup
Download the iRobot Home App from your device's app store. Follow the in-app instructions to connect your Roomba i2 to your Wi-Fi network and complete the setup process. The app allows for advanced control, scheduling, and mapping features.
Video 1: Instructions for setting up the iRobot Home App with the Roomba i2.
4.3 Smart Mapping
After initial setup, the Roomba i2 will begin to learn your home's layout. It navigates in neat rows to create a map, which can be viewed and customized in the iRobot Home App. This map allows you to define specific cleaning areas, set keep-out zones, and schedule cleaning routines for individual rooms.

Figure 2: The Roomba i2 robot vacuum cleaning in logical, neat rows.
5. Operating Your Roomba i2
5.1 Starting a Cleaning Cycle
To start a cleaning cycle, press the CLEAN button on the robot or use the iRobot Home App. The robot will begin cleaning your home, navigating purposefully to cover all accessible areas.
5.2 Smart Features
- iRobot OS Personalized Suggestions: The robot learns your cleaning habits and routines, offering personalized suggestions for optimal cleaning times and frequencies.
- Dirt Detect Technology: The Roomba i2 utilizes patented Dirt Detect Technology to identify dirtier areas of your home and provide more focused cleaning where it's needed most.
- Automatic Cleaning When Away: Configure the iRobot Home App to automatically start cleaning when you leave your home and stop when you return, ensuring cleaning occurs without disruption.
- Recharge and Resume: If the battery runs low during a cleaning cycle, the robot will automatically return to its Home Base to recharge and then resume cleaning from where it left off.
- Voice Assistant Compatibility: Control your Roomba i2 using voice commands through compatible devices like Amazon Alexa and Google Home.
Video 2: Demonstration of Roomba's Patented Dirt Detect Technology.

Figure 3: The Roomba i2 utilizing its 3-Stage Cleaning System to remove dirt.
6. Maintenance
Regular maintenance ensures your Roomba i2 operates at peak performance.
6.1 Emptying the Dustbin
The dustbin should be emptied after each cleaning cycle or when indicated by the robot or app. The Roomba i2 is compatible with the Clean Base Automatic Dirt Disposal (sold separately), which allows the robot to empty itself for up to 60 days.
6.2 Cleaning Brushes and Filter
Periodically clean the Dual Multi-Surface Rubber Brushes and the Edge-Sweeping Brush to remove tangled hair and debris. The filter should also be cleaned regularly by tapping it against a trash receptacle to dislodge dust. Replace the filter as needed to maintain suction performance.

Figure 4: Underside view of the Roomba i2, highlighting the Dual Multi-Surface Rubber Brushes and Edge-Sweeping Brush.

Figure 5: The Dual Multi-Surface Rubber Brushes are designed to prevent pet hair tangles.
7. Troubleshooting
If your Roomba i2 encounters an issue, consult the iRobot Home App for specific error messages and troubleshooting steps. Common issues and general solutions include:
- Robot getting stuck: Ensure the cleaning area is free of loose cables, small rugs, or obstacles that could trap the robot. Reactive Sensor Technology helps prevent this.
- Reduced suction or poor cleaning: Check and empty the dustbin, clean the brushes, and replace the filter if necessary.
- Robot not charging: Ensure the Home Base is plugged in and the charging contacts on both the robot and base are clean.
- Pet hair tangles: Regularly clean the Dual Multi-Surface Rubber Brushes, as they are designed to minimize tangles but may still accumulate hair.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | iRobot |
| Model Name | Roomba i215220 Robot Vacuum |
| Special Feature | Scheduling |
| Color | Ash |
| Product Dimensions | 13.4"L x 13.5"W x 3.6"H |
| Included Components | Battery |
| Filter Type | Cartridge |
| Battery Life | 75 minutes |
| Power Source | Battery Powered |
| Control Method | Voice |
| Compatible Devices | Amazon Echo, Google Home |
| Item Weight | 7 pounds |
9. Warranty and Support
The iRobot Roomba i2 (2152) Robot Vacuum comes with a 1-year limited warranty. For detailed warranty terms, product support, or to purchase authentic replacement parts, please visit the official iRobot website or contact iRobot customer service.
iRobot does not certify the quality or authenticity of products purchased from non-authorized resellers and will not cover claims, provide service, or offer replacements for products purchased from these sellers.





