Introduction
Welcome to the iRobot Roomba 115 Combo user manual. This guide provides essential information for setting up, operating, maintaining, and troubleshooting your new robot vacuum and mop. For optimal performance and longevity of your device, please read these instructions carefully before use.

The iRobot Roomba 115 Combo robot vacuum and mop.
What's in the Box
Verify that all components are present before proceeding with setup:
- iRobot Roomba 115 Combo Robot
- Charging Adapter
- Battery (pre-installed or separate)
- Side Brushes
- Docking Station
- Filter (pre-installed or separate)
- Washable Microfiber Mopping Pad

Image showing the robot, charging base, microfiber mop, and corner brush.
Setup
- Unpack the Robot: Remove all packaging materials from the robot and its accessories.
- Install Side Brushes and Mopping Pad: Attach the side brushes and the microfiber mopping pad if they are not already installed. Ensure the mopping pad is securely fastened.
- Position the Charging Station: Place the docking station against a wall in an open, uncluttered area. Ensure there is at least 0.5 meters (1.5 feet) of clear space on either side and 1.2 meters (4 feet) in front of the station. Plug the charging adapter into the station and a power outlet.
- Charge the Robot: Place the robot onto the charging station. The robot will emit a tone to confirm it is charging. Allow the robot to fully charge before its first use (approximately 3-4 hours).
- Download the Roomba Home App: For full functionality, download the iRobot Roomba Home app from your device's app store. Follow the in-app instructions to connect your robot to your home's 2.4 GHz Wi-Fi network. This enables smart mapping, scheduling, and advanced cleaning options.

The Roomba Home app allows you to configure cleaning schedules, suction power, and mopping levels.
Operating Instructions
Starting a Cleaning Cycle
- Manual Start: Press the CLEAN button on the robot to start a cleaning cycle.
- App Control: Use the Roomba Home app to start, pause, or stop cleaning. You can also schedule cleanings and customize settings.
- Voice Control: Connect your robot to compatible voice assistants like Amazon Alexa, Google Assistant, or Siri for hands-free control.
Cleaning Modes and Features
- Vacuum and Mop: The robot performs both vacuuming (15,000 Pa suction) and mopping simultaneously. It covers up to 83 m² per charge.
- ClearView LiDAR Navigation: The robot maps your rooms and cleans in neat, efficient rows, even in low-light conditions.
- Edge and Corner Cleaning: An extended mopping pad and a side brush are designed to clean along baseboards and into corners.
- SmartScrub Mopping: This feature provides 2 times deeper mopping for stubborn dirt and stains.
- Customizable Cleaning: Through the app, select between 1 or 2 cleaning passes, 4 levels of suction power, and 3 levels of mopping water.
- No-Mop Zones: Define specific areas in the app where the robot should not mop, protecting carpets and rugs.
- Spot Cleaning: Direct the robot to clean specific small areas, such as spills or mud tracks, without a full cleaning cycle.

The robot vacuums and mops simultaneously for comprehensive floor cleaning.

The extended mop and side brush ensure thorough cleaning of edges and corners.
Automatic Recharging and Resuming
When the cleaning cycle is complete or the battery runs low, the robot will automatically return to its charging station. If a cleaning job is interrupted due to low battery, the robot will recharge and then resume cleaning from where it left off.

The robot automatically returns to its base for recharging and resumes cleaning.
Maintenance
Regular maintenance ensures your iRobot Roomba 115 Combo operates at peak performance. Follow these guidelines:
- Empty the Dust Bin: Empty the dust bin after each cleaning cycle or as needed.
- Clean the Filter: Tap the filter to remove debris. Replace the filter every 3-6 months, or more frequently if you have pets.
- Wash the Mopping Pad: Remove the microfiber mopping pad after each use and wash it. Allow it to air dry completely before reattaching.
- Clean Brushes: Regularly remove hair and debris from the anti-tangle brushes and side brush. Replace brushes every 3-6 months.
- Clean Sensors: Wipe the robot's sensors with a clean, dry cloth to ensure proper navigation and anti-fall functionality.

The washable microfiber mopping pad effectively removes stains and footprints.
Troubleshooting
If your iRobot Roomba 115 Combo encounters an issue, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot not charging | Docking station not powered, poor contact, or dirty charging contacts. | Ensure the charging station is plugged in. Clean the charging contacts on both the robot and the station with a dry cloth. Reposition the robot on the station. |
| Robot gets stuck frequently | Obstacles, tangled brushes, or dirty sensors. | Clear the cleaning area of cables, small objects, and loose rugs. Clean the brushes and sensors. |
| Poor cleaning performance | Full dust bin, dirty filter, worn brushes, or dry mopping pad. | Empty the dust bin. Clean or replace the filter. Clean or replace brushes. Ensure the mopping pad is wet and clean. |
| App connectivity issues | Incorrect Wi-Fi password, 5 GHz network, or robot too far from router. | Ensure your phone and robot are connected to a 2.4 GHz Wi-Fi network. Verify the Wi-Fi password. Move the robot closer to the router during setup. Restart the robot and router. |
| Robot not mopping effectively | Dry or dirty mopping pad, insufficient water in reservoir, or incorrect mopping settings. | Ensure the mopping pad is clean and damp. Check the water reservoir is filled. Adjust mopping water levels in the app. |
For further assistance, consult the iRobot Home app or contact iRobot customer support.
Specifications
- Brand: iRobot
- Model Name: 115 Combo
- Model Number: Y414040
- Product Dimensions: 30.3 cm (L) x 30.3 cm (W) x 8.1 cm (H)
- Color: Black
- Suction Power: 15,000 Pascals
- Battery Type: Lithium Ion
- Power Source: Electric Cable
- Navigation: ClearView LiDAR, Smart Mapping
- Control Methods: App Control, Button Control, Voice Control (Alexa, Google Assistant, Siri)
- Special Features: Anti-fall, Simultaneous Vacuuming and Mopping, Low Noise, Zone Exclusion, Wet/Dry Cleaning, Selective Room Cleaning, Programmable, Continuous Suction
- Filter Type: Cartridge
- Number of Power Levels: 4
- Recommended Uses: Daily floor cleaning, Edge and corner cleaning, Pet-friendly homes
- Indoor/Outdoor Use: Indoor Only
Warranty and Support
iRobot provides award-winning customer support to assist you with any questions or issues. Your privacy is a priority, and iRobot utilizes high data encryption standards to ensure your data is secure and protected.
To protect your investment, iRobot certifies the quality and authenticity of products purchased from authorized distributors. Warranty claims, service, or replacements will only be covered for products acquired through authorized channels.
For support, please refer to the iRobot Home app or visit the official iRobot website for contact information.





