iRobot Roomba 690Roomba Error 1Roomba Error 1 — cause and how to fix it
Error code: Roomba Error 1
This 'Error 1' on your Roomba 690 usually means the main brush has gotten jammed.
How to fix Roomba 690 Roomba Error 1
- 1
Debris often gets wrapped tightly around the brush bearings, preventing them from spinning freely.
- 2
To fix this, flip the robot over, remove the brush guard, and then pull out the main brush assembly.
- 3
Clean out any tangled hair or debris from the brush itself and the bearing housings.
- 4
Sometimes, you might need to replace the entire brush module if it's cracked or worn out.
- 5
Replacement brush modules for the Roomba 600 series can be found on Amazon or eBay for around $15-25.
What this repair uses
Roomba 600 series main brush module
Take it out, clean it, and seat it again before you replace it. If the error stays, this is the part to change.
Frequently asked questions
What does iRobot Roomba 690 Roomba Error 1 mean?
This 'Error 1' on your Roomba 690 usually means the main brush has gotten jammed.
Is this a hard repair to do myself?
Most of the steps above take 20-40 minutes with basic tools like a screwdriver. If you'd rather not open the unit yourself, contact the official support line below instead.
What part do I need?
You'll need a Roomba 600 series main brush module. Compatible aftermarket parts are widely available on AliExpress and typically cost $8-60 depending on the part.
How do I contact iRobot support?
Register your Roomba on the iRobot app before contacting support — this speeds up warranty claims significantly. Phone: 1-800-727-9077
Official support
Register your Roomba on the iRobot app before contacting support — this speeds up warranty claims significantly.
Online support
Open support page →