Roomba Robot Plus Auto Wash Dock
Getting started
- Remove foam inserts behind bumper
- Install the Edge-Sweeping brush and mop pads
Align the Edge-sweeping brush and press down until you hear a click. - Install the dock romp
Install the removable romp by aligning with the dock. Press down to snap into place. - Place the dock on hard surface flooring
NOTE: Do not place it in direct sunlight. Ensure the area around the dock is free of clutter to improve docking performance.
WARNING: To prevent the risk of your robot falling down stairs, ensure that your dock is placed at least 4 feet (1.2 meters) away from stairs.
- Prepare the clean water tank
Remove clean water tank from the dock. Fill the clean water tank (right) with water and compatible cleaning solution if desired.
IMPORTANT: Only certain cleaning solutions con be safely used with your robot. A full list of compatible cleaning solutions can be found on http://answers.irobot.com/s/roomba-combo-cleanser or by visiting the opp. Please do not use other cleaning solutions or bleach based products. - Plug in the dock
Plug the power cord into the wall. Wrap the cord bock so it won’t get in the way of the robot as it comes ond goes.
- Woke up the robot
Place your robot in front of the dock, then slide it toward the dock, lining up the metal charging contacts. After o few minutes, a sound will let you know it’s awake.
NOTE: Your robot comes with o partial charge, but we recommend that you charge the robot for up to 4 hours prior to starting the fir5t cleaning.
To remove your robot from the dock, slide the robot towards you and then lift.
Download the Roombo• Home App
Scan the QR code with the camera on your mobile device or find the Roomba• Home App in your opp store. The opp will guide you through steps to setup your robot. Once your robot is set up in the opp, you’ll be able to:
- Control when, where, and how you clean
- Create automatic cleaning schedules
- Set custom cleaning preferences
- Unlock digital features
- Access tips, tricks, and answers to commonly asked questions
IMPORTANT: Read enclosed safety information guide first before using your robot.
About your Roomba® Plus 505 Robot
Top View
- Charging Contacts
- Dock Alignment Guides
- Debris Evacuation Port
- LiDAR Detector Bumper
- ClearView ™ LiDAR
- Home Button
- Power Button
- Robot Top Cover
- Filter
- AutoEmpty™ Port or Debris
Evacuation Port - Bin Release Button
- Bin
- Bumper
- Wall Follow Sensor
Bottom View
- Wheel
- Multi-Surface Brush
- Cliff Sensors
- Floor Type Sensor
- Caster Wheel
- Camera and Illumination LED
- Mop Pad
- Mop Pad Plate
- Mop Pod Extender
- Brush Cover
- Brush Cover Release Tab
- Edge-Sweeping Brush
About your AutoWash™ Dock
Front View
- Dirty Water Tank
- Clean Water Tank
- Charging Contacts
- Dock Alignment Guides
- AutoWash™ Water Inlet
- AutoWash™ Pod Dry recess
- AutoWash™ Water drain
- Trash Indicator
- Dirty Water Tank LED Indicator
- Cleon Water Tank LED Indicator
- Charging LED Indicator
- IR Window
- Debris Bag Storage
- Extra Debris Bog
- Debris Bog Guide Roils
- Cleaning Brush Accessory
- Debris Evacuation Port
- Main Debris Cubby
- Dock filter
- Cubby Door
- Water Tank Handle
- Water Tank Lid
- Water Tank Latch
- Exhaust Vent
- Removable Power Cord
- Cord Attachment
- Cord Wrap
- Water Entry Point
- Dirty Water Float
- Clean Water Tubing
- Cleon Water Float
- Removeable Romp
- Wheel Track
Charging
Power Icon Indicator
POWER Button
- White – Fully charged and connected
- Flashing White – Return to dock to charge
- Pulsing White – Charging (low battery), If you try to start cleaning while robot is charging with low battery, it will display o pulsing white light
- Flashing Red – low battery/Error
Charging during a cleaning routine
Your robot will return to the dock whenever it needs to recharge. Once it is sufficiently charged, it will then resume cleaning where it left off.
Standby mode
Your robot uses a small amount of power whenever it is on the dock. You con put it in o further-reduced power state when not in use by pressing 
for l O seconds. To exit low power mode short press 
button.
Storing your robot
For long-term storage, turn off your robot by removing it from the dock and holding for 10 seconds. Store in a cool, dry place.
Dock Charging LED Indicators
- On: Robot on dock charging
- Off: robot not on dock, robot not charging, or dock is asleep
Solid White: When the robot is fully charged or in the process of charging. While the dock is automatically emptying the bin, during washing or drying cycles, and when the dock is in standby mode.
NOTE: Software updates may adjust the actual LED behavior on the robot and/or dock. Please visit global.irobot.com for the most upto-date information.
Cleaning
Button Controls
- HOME button: Tap to send the robot home
Press when running ta pause Press when paused to dock Press when docking to stop - POWER button: Top to Start / Pause / Resume o job
Hold for 3 seconds to tum on Hold for 10 seconds to turn off
Dock Cleaning LED Indicators
- Solid red: Dust bog full, missing, or improperly installed
- Solid red: dirty water tank full, missing, or improperly installed
- Solid red: clean water tank empty, missing, or improperly installed
NOTE: It is highly recommended to use the Roomba® Home App for cleaning control. The mobile app con be used to clean specific rooms, setup cleaning routines, and create automations/schedules.
Cleaning Pattern
Your robot will automatically explore and clean your home in neat rows. It will return to the dock ot the end of o cleaning routine, or whenever it needs to recharge.
Tips
- Remove excess clutter from floors before cleaning.
- Use your robot frequently to maintain well-conditioned floors.
After 90 minutes of inactivity off the dock, your robot will automatically end its cleaning. If you ore unsure if it is finished or paused, visit the Roombo® Home App to check on its status.
Spot clean
Tap button two times to spot clean o designated area. After spot clean is complete, your robot will end the job. Press ft To send it back to its dock.
Auto Empty
Your robot will automatically empty its dust bin at the end of every cleaning routine.
NOTE: Roombo® robots are generally designed to be used on most floor types for vacuuming. We do not recommend using mopping functions on unsealed hardwood floors and certain laminate/ vinyl planks due to potential water damage to the flooring and/or subfloor. For more info, please visit global.irobot.com .
Starting a cleaning routine from your dock
If the cl eon water tank and dirty water tanks ore reedy, skip to step 5. If the Cleon Tank or Dirty Tank LED indicators ore on:
- Lift to remove the tank thot requires maintenance.
Lift the latch on the tank to open. 
- Empty the Dirty Tank. Fill the Clean Tank with water.
- Close and latch the water tank lids. Place tanks back on the dock.
- With mop pads attached, return the robot to the Auto Wash” dock and use the app or press the button on your robot.
IMPORTANT: Ensure the latch is properly closed before reinstalling.
Pad Washing and Pad Drying
Your robot will return to its dock for pod washing as needed during cleaning routines and then again when cleaning is complete.
Pod drying will only toke place at the end of its cleaning routine.
IMPORTANT: Do not interrupt the robot while Pod Washing is active. It is normal to hear noises throughout this process as the pods spin and the Pod Washing Basin is filled and drained.
Once complete, the dock will proceed to dry the mop pods by blowing hot air over them.
NOTE: The drying process con lost for a few hours. You con choose from different drying times in the opp. You may hear a low hum coming from the dock while the dryer is active.
Visit the Roombo® Home app to manually start Pod Washing, start or stop Pod Drying, or to customize pad washing settings.
Care and maintenance for your robot
To keep your robot ot optimal performance, make sure you periodically perform the following basic core & maintenance. There are additional instructional videos in the Roomba® Home App. If you notice your robot picking up less debris from your floor, empty the bin, clean the filter, and clean the brushes.
|
Port |
Care Frequency |
Replacement Frequency* |
| Dustbin | Cleon bin as needed | |
|
Filter |
Clean once a week (twice a week if you have a pet) |
Every 3-6 months |
| Edge-Sweeping Brush | Clean every 2 weeks or as needed | Every 3-6 months |
| Multi-Surface brush | Clean once a week | Every6-12 months |
| Front caster wheel | Clean every 2 weeks or as needed | |
| Charging contacts | Clean every 2 weeks or as needed | |
| Sensors | Clean once a month or as needed | |
| Mop pad | Auto cleans after mopping | Every 180 hours of cleaning |
| Brush cover | Inspect every 6 months | Replace if worn or damaged |
Replacement frequency may vary. Parts should be replaced if visible wear appears. If you think you need a replacement port, please contact iRobot Customer Core for more information.
Cleaning the Edge-Sweeping brush
Pull to remove the edge-sweeping brush. Remove any hair or debris using the cleaning brush, then reinstall the edge-sweeping brush.
IMPORTANT: It is recommended to replace the edge-sweeping brush every 3-6 months for optimal cleaning performance.
Cleaning the Multi-Surface Brush
- Press the brush cover release tabs and lift to remove brush cover.
- Remove the multi-surface brush.
- Remove any hair debris from the multi-surface brush using the cleaning brush.
- Reinstall the multi-surface brush and brush cover in the robot.
NOTE: For instructions to perform o deeper cleaning of the multi-surface brush, see global.irobot.com
IMPORTANT: It is recommended to replace the multi-surface brush every 6-12 months for on optimal cleaning performance.
Cleaning the Filter and Bin
- Remove robot top cover by lifting up.
- Press the dust bin release buttons to remove dust bin.
- Remove filter.
- Clean debris from filter with cleaning brush.
- Open bin door. Empty and clean debris from dust bin and filter with cleaning brush or a cl eon cloth. Close Bin door.
- Reinsert filter.
- Place bin back in the robot
- Return robot top cover
NOTE: If you place your robot on the dock by hand, it will not empty automatically. In this case, use the Roombo® Home App or hold the button down for 2-5 seconds
Washing the Bin
- Release the bin, remove the filter, and open the bin door.
- Rinse the dust bin using worm water.
- Make sure bin is completely dry. Reinsert filter and place bin bock in the robot.
IMPORTANT: The bin is not dishwasher safe.
IMPORTANT: To achieve optimal performance with your robot and dock, clean and/or replace your robot’s filter as needed.
Cleaning the Front Caster Wheel
Use the cleaning brush to remove hair and debris from the front caster wheel.
IMPORTANT: A front wheel clogged with hair and debris could result in damage to your floor. If the wheel is not spinning freely after you hove cleaned it, please contact Customer Core.
Cleaning the Charging Contacts, Sensors, and Camera Window
Remove the robot from the dock and wipe charging contacts and sensors with a clean, dry cloth or lightly dampened melamine foam.
CHARGING CONTACTS
SENSORS
IMPORTANT: Do not spray cleaning solution or water onto the sensors or sensor openings.
Care and maintenance for your dock
To keep your dock running at optimal performance, perform the procedures on the following pages.
Replacement frequency may vary. Parts should be replaced if visible wear appears. If you think you need a replacement port, please contact !Robot Customer Core for more Information.
Cleaning the Pad Washing System
- Wipe out the Pod Washing Basin with a clean dry cloth. Ensure there ore no obstructions in the drainage parts Mild soap and o sponge may be used for stubborn debris.
Replacing the Bag
- Pull the cubby door towards you and up to remove
- Slide the cord out When pulled, the bog will self seal so dust and debris cannot escape.’
Install a new bog by sliding the cord into the guide roils. 
- Replace the Cubby door. Make sure that it’s correctly aligned.
Cleaning the Charging Contacts and IR Window
Inspect the components to make sure that they ore clear of debris. Wipe with a clean, dry cloth.
IMPORTANT: Do not spray cleaning solution or water onto the sensors or sensor openings.
Removing Debris from Dock Filter
Inspect dock filter for any lint or debris build-up, and wipe with a clean dry cloth to remove.
Washing the Water Tanks
- Remove both water tank,.
- Lift the latch on the water tanks to open.
- Empty Dirty Water tank.
- Rinse both water tanks using worm water. Mild soap and a sponge may be used for stubborn debris.
- Refill the clean water tank with water. Leave the dirty water tank empty.
- Reinsert both water tanks
IMPORTANT: Water tanks ore not dishwasher safe.
IMPORTANT: Ensure the latch is properly closed on the water tanks before reinstalling.
Troubleshooting
Troubleshooting your robot
Your robot will alert you if something is wrong with o voice announcement or audio alert. The Roomba” Home App will also provide notifications with steps to troubleshoot any issues.
If you ore unsure if the robot is finished or paused, consult the Roombo® Home app to check on its status,
Factory Reset
To factory reset press ft for 5 seconds and then (within 5 seconds) press + for 5 seconds,
BATTERY SAFETY & SHIPPING
WARNING: Lithium ion batteries and products that contain lithium ion batteries ore subject to stringent transportation regulations. If you need to ship this product for service, travel or any other reason, you MUST follow the below shipping instructions.
- Battery MUST be turned off before shipping.
- Turn off the battery by removing the robot from the dock and holding down the button for 10 seconds. Press the bumper in for 10 seconds while holding the button, All indicators will then turn off.
- Package the robot securely for shipping.
If you need further assistance, please visit your Roombo® Home app, contact our Customer Core team or visit global.irobot.com.
Troubleshooting your dock
Your dock will tell you if something is wrong via LED indicators on the front of the canister and through the Roomba• Home App. If the dock is not performing as expected, check the Roombo® Home app for errors.
| LED indicator | Common error | How to fix |
| Solid red | Bagfull or missing | Replace bog if it is full or missing.Make sure that the bag is securely inserted.If problem persists, remove any debris from the port on the bottom of your robot and dock. |
This product hos been equipped with o thermal protector designed to protect against damage due to overheating. If the protector operates, the motor will stop running. If this happens, unplug the unit, allow it to cool for 30 minutes, clear any obstructions from the evacuation port and evacuation tube, then plug the unit bock in.
Need further assistance? We’re here to help.
Download the Roombo® Home App or visit globol.irobot.com for product support or to contact your local support center. If you need further assitance in the US & Canada, call the US Customer Care team at 877-855-8593.
Safety Information
Please see the safety guide that come with your robot, or visit global.irobot.com
iRobot USA Customer Core Hours
- Monday to Friday, 9AM – 9PM Eastern Time
- Saturday and Sunday 9AM – 6PM Eastern Time
©2025 iRobot Corporation, 8 Crosby Drive, Bedford, MA 01730 USA. All rights reserved. iRobot, Roomba, and Roomba Combo are registered trademarks of iRobot Corporation. AutoEmpty and AutoWash are trademarks of iRobot Corporation. Wi-Fi and the Wi-Fi logo are registered trademarks of Wi-Fi Alliance. Apple and App Store are trademarks of Apple Inc., registered in the U.S. and other countries. Google Play is a trademark of Google LLC.
Documents / Resources
 |
Roomba Robot Plus Auto Wash Dock [pdf] User Guide 505, 105, 205, Robot Plus Auto Wash Dock, Plus Auto Wash Dock, Auto Wash Dock, Wash Dock |