Roomba Cliff Sensor Black Carpet

All models are affected.

Roomba cliff sensor black carpet.

Hard floor medium carpet. When encountering this situation roomba may say move roomba to a new location or it may back away from this area. We need to locate the sensors affected in this tip so first turn your roomba discovery over i have the discovery model this may work on other models just try and see and locate the four sensors along the bottom edge of the front bumper. There is no adjustment that can be made to correct this behavior.

You ll never have the black carpet problem again. This is good and bad. Lights poking out a little bit. For instance some roomba robot vacuums specifically roomba 570 refuse to run on black or dark colored surfaces.

Roomba irobot 500 600 700 series cliff sensor bumper sensor assembly. The cliff sensor on some models mistakenly identifies dark colors as an edge and therefore will not clean it. Good in the sense that nobody wants their 500 robotic vacuum to commit suicide and end up in bits. Both of them involve fooling the internal cliff sensors.

Dark colors absorb light and light colors reflect it. Remove the plastic frame and set it aside. If you look down inside the openings you see along the bottom edge the sensors look like little l e d. Now stuff them back in the sensor housing and reassemble the roomba.

The cliff sensors that recognize an edge or a stair may view this color as an edge and will not clean over it. The cliff sensors can see drop offs and save your roomba from falling off of an edge. Yes even the top of the line roomba 980 is plagued by this problem. Casino187 black bumper with ir sensor works with roomba 890 891 or 900 series 960 980 985.

However some users complain about specific models not working on a black carpet. To fool roombas ledge step sensors so it will run over black colors in rugs etc. These series models may not run on certain dark or black colored surfaces. Here is the location of the cliff sensors on various models.

Therefore when the roomba rolls over a black dark carpet or border it interrupts the absence of reflected infrared light as a cliff. I used heat shrink tubing to secure them but you could also use tape. 4 5 out of 5 stars 137. Solutions to the roomba black carpet issue.

30 00 coupon applied at checkout save 30 00 with coupon. That s right even the roomba 980 is affected by this problem. 4 5 out of 5 stars 8 565. There are two solutions.