Introduction
This manual provides comprehensive instructions for the safe and efficient use of your iRobot Roomba Plus 505 Combo robot vacuum and mop. Please read this manual thoroughly before operating the device and retain it for future reference.

Image: The iRobot Roomba Plus 505 Combo robot vacuum and mop with its AutoWash Charging Station.
Setup
1. Unpacking and Placement
Carefully remove all components from the packaging. Ensure all protective films and packing materials are removed from the robot and the AutoWash Charging Station.
- Place the AutoWash Charging Station on a hard, level surface against a wall.
- Ensure there is at least 0.5 meters (1.5 feet) of clear space on either side of the station and 1.2 meters (4 feet) in front.
- Connect the power cord to the charging station and plug it into a wall outlet.
2. Initial Charge
Place the Roomba robot onto the charging station. The robot will automatically align and begin charging. Allow the robot to fully charge before its first use. This may take several hours.
3. App Connection (Optional, Recommended)
For full functionality and advanced features, download the iRobot Home App on your smartphone or tablet.
- Open the app and follow the on-screen instructions to connect your Roomba to your home Wi-Fi network.
- The app allows for scheduling, custom cleaning zones, and monitoring cleaning progress.

Image: A smartphone screen showing the iRobot Home App, used for controlling the robot vacuum.
Operating Instructions
1. Starting a Cleaning Cycle
- Using the Robot Button: Press the CLEAN button on the robot's top panel to start a cleaning cycle. Press again to pause, and hold to end the cycle and send the robot back to its station.
- Using the iRobot Home App: Open the app and select 'Clean' to start a cleaning cycle. You can also customize cleaning preferences, select specific rooms, or set schedules.
- Voice Command: If connected to a smart home assistant (Alexa, Siri, Google Assistant), you can initiate cleaning with voice commands.

Image: A hand pressing the main button on the robot vacuum to initiate a cleaning cycle.
2. Cleaning Modes
The Roomba Plus 505 Combo offers various cleaning modes:
- Vacuum Only: For dry debris on all floor types.
- Mop Only: For wet cleaning hard floors.
- Vacuum & Mop (Simultaneous): Cleans and mops hard floors in one pass. The mop pads will automatically lift when carpet is detected.
- Mop After Vacuum: The robot will first vacuum the area, then return to mop.
3. Object Recognition and Avoidance
Equipped with PrecisionVision AI Technology and Clearview Pro LiDAR, the robot identifies and avoids common obstacles like cords, socks, and pet waste. It also maps your home for efficient navigation and thorough cleaning.

Image: The robot vacuum using its AI camera to identify and navigate around a power cord and a shoe.
Maintenance
Regular maintenance ensures optimal performance of your Roomba Plus 505 Combo.
1. AutoWash Charging Station Maintenance
- Dirt Disposal: The AutoWash station automatically empties the robot's dirt bin for up to 75 days. Periodically check the station's dirt bag and replace it when full.
- Mop Pad Washing & Drying: The station automatically washes and warm-air dries the mop pads. Ensure the clean water tank is filled and the dirty water tank is emptied regularly.

Image: A detailed diagram illustrating the functions of the AutoWash Charging Station, including automatic dirt disposal and mop pad cleaning.
2. Robot Components Cleaning
- Brushes: Regularly remove hair and debris from the main rubber brushes and the edge-sweeping brush.
- Mop Pads: While the station cleans them, occasionally remove and hand-wash the mop pads for thorough cleaning.
- Sensors: Wipe the robot's sensors (cliff sensors, charging contacts) with a clean, dry cloth to ensure proper navigation and charging.
- Filter: Tap out or brush off debris from the filter. Replace the filter every few months, or as indicated by the app.
Troubleshooting
If your Roomba encounters an issue, consult the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot not charging | Charging contacts are dirty; power cord not connected. | Clean charging contacts on both robot and station. Ensure power cord is securely plugged in. |
| Poor cleaning performance | Brushes or filter are dirty/clogged; mop pads are dirty. | Clean brushes and replace filter. Wash or replace mop pads. |
| Robot gets stuck frequently | Obstacles on the floor; sensors are dirty. | Clear floor of loose cables, small objects. Clean all sensors on the robot. |
| Mop pads not wet enough | Water tank is empty; water nozzle is clogged. | Fill the clean water tank. Check and clean the water nozzle if necessary. |
For further assistance, refer to the iRobot Home App or visit the official iRobot support website.
Specifications
- Brand: iRobot
- Model: Roomba Plus 505 Combo (N185060)
- Product Dimensions (Robot): 35.7 cm (Length) x 35.1 cm (Width) x 10.6 cm (Height)
- Package Size: 49.9 cm x 46.6 cm x 38.9 cm
- Weight (Approx.): 13.4 kg (Package Weight: 13.37 kg)
- Color: Black
- Navigation: LiDAR Navigation & AI Camera (PrecisionVision AI)
- Cleaning Features: Edge Cleaning, Vacuum & Mop simultaneous, Auto Mop Wash, Obstacle Avoidance, Smart Scrub, Power-Lifting Suction (up to 70x)
- Battery: Built-in Lithium Battery
- Charging Station: AutoWash Charging Station with automatic dirt disposal and mop pad washing/drying.
Warranty and Support
Your iRobot Roomba Plus 505 Combo purchased from Amazon.co.jp includes a 12-month manufacturer's warranty.
- Manufacturer Support: Manufacturer support is exclusively available for products sold and shipped directly by Amazon.co.jp.
- Third-Party Purchases: For identical products purchased from other sellers, support may fall outside the manufacturer's warranty terms. Please verify warranty details with your specific seller.
- Contact Support: For technical assistance, troubleshooting, or warranty claims, please contact iRobot customer service or refer to the support section within the iRobot Home App.

Image: A notice explaining the manufacturer's support policy for products purchased via Amazon.co.jp.





