What do the roomba beeps mean?
I have recently had two instances of beeps from my iRobot Roomba (400 series) that I had not recognized before. It was the “uh-oh” and 3 beeps and then a couple of days later the “uh-oh” and 10 beeps (it takes a long time to beep that much). So I looked up all of the codes on the iRobot website for easy reference in the future. There are even video clips from iRobot so you can hear what the ‘beep’ messages sound like. If your error beep requires a new part your can click here to check for deals: iRobot Web Specials or click here for more information on the Roomba and iRobot products.

Roomba Discovery and 400 Series Beeps

Roomba Says

What It Means

What You Should Do

Plays 4-note song as Power button blinks RED

Play sound

The battery is low and needs recharging

• Connect the robot to the charger or Home Base® and recharge the battery.

“Ehh”

Play sound

The Cliff Sensors are dirty or malfunctioning

• Pick up your robot and turn it over.*
• Check for any debris that might be caught underneath the front bumper, around the Cliff Sensors.
• Wipe the Sensors with a lint-free cloth or use compressed air to clean them out.

"Uh-oh"

A wheel is stuck or is not touching the ground

• Lift the robot and place it down again.
• Press the Clean button to restart the cycle.

“Uh-oh” plus 1 beep

 

The robot's main brushes are stalled

• Pick up your robot, turn it over* and remove the wire guard.
• Look for something blocking the brushes; you may need to remove and reinstall the brushes to remove the obstruction.

“Uh-oh” plus 2 beeps

The robot's Side Brush is stalled

• Pick up your robot and turn it over*
• Check to see if something is wrapped around the Side Brush.
• Remove the Side Brush with a screw driver and check for string or hair wrapped under it.
• Replace the Side Brush, place Roomba in the center of the room and press Clean to resume cleaning.

“Uh-oh” plus 3 beeps

 

The robot's vacuum is stalled

• Remove and empty the Dirt Bin.
• Use a flat-head screwdriver to remove the grill at the back of the Dirt Bin.
• Spin the Vacuum Impeller around, shaking out any debris that may be stuck.
• Replace the grill and the Dirt Bin.

“Uh-oh” plus 4 beeps


Play sound

The robot's Drive Wheels are stalled

• Your robot may be stuck, or something may be caught in a wheel.
• If it's stuck, place it in the center of the room and press Clean. It should resume cleaning.
• If it is not stuck, lift the robot, turn it over* and look for something caught in the wheels. Test the wheels by pushing them in and out and making sure they rotate freely. Place robot in the center of the room, press Clean, and it should resume cleaning.

If this continues to happen every time you clean, you may need a software upgrade.  Contact iRobot Customer Support.

“Uh-oh” plus 5 beeps

The robot's Cliff Sensors are obstructed

• Pick up your robot and turn it over.*
• Check for any debris that might be caught underneath the front bumper, around the Cliff Sensors.
• Wipe the Sensors with a lint-free cloth or use compressed air to clean them out.

“Uh-oh” plus 6 beeps

 

The robot's Wheel Drop Sensors are overloaded (robot is stuck in a bumpy area)

• Pick up your robot, place it in the center of the room, then power it off and then on again.
• Select the cleaning cycle you prefer and let it go to work.

“Uh-oh” plus 9 beeps

 

The robot's Wheel Drop Sensors have failed at startup

• This failure requires you to contact iRobot Customer Support. Click here to send us an email.

“Uh-oh” plus 10 beeps

 

The robot's bumper is not registering obstacles

• If the robot travels for a long distance without bumping into anything (which would be unusual), it might think it’s stuck and can’t move; press Clean again and it should resume cleaning.

Note: iRobot and its figure, Roomba, Scooba and PackBot are all regisered trademarks of the iRobot corporation

© 2009, The Geek. All rights reserved. Click here for the Disclosure Statement