1. Litter-Robot 4: Light codes guide
If your unit's light bar is alternating red and blue, this indicates that the three laser sensors, called Curtain Sensors, need to be cleaned. Learn more. Red ...
Discover solutions for all Litter-Robot 4 light codes in our comprehensive guide. Find quick fixes and get your Litter-Robot working perfectly again. Click now!
2. Red & Blue Alternating Light Bar Issue - Litter-Robot 4
If the unit detects an issue with all three laser sensors, called curtain sensors, it will indicate a fault with the entire system and the light bar on the ...
Encounter a Laser Board Fault in your Litter-Robot 4? Navigate to our site for expert solutions on fixing red-blue-alternating-light-bar issues.
3. Litter-Robot 4: Red light bar flashing (Cat sensor fault)
If your unit has a flashing red light bar or the unit will not cycle, this indicates that the cat sensor has been triggered for more than 30 minutes. You will ...
Troubleshooting a flashing red light on your Litter-Robot 4? Visit our support page for effective solutions to cat sensor faults. Get help now!
4. Green with Partial Red Flashing - Litter-Robot 4
If the auto-calibration fails, the unit will display a green light bar with partial red flashing, which signifies a dirty sensor fault. You will also receive a ...
Learn to troubleshoot, clean, and calibrate OmniSense Sensors for peak Litter-Robot performance. View our troublshooting guide for help now!
5. Lights on your Litter-Robot -- what do they mean? - HAILaGEEK
Blue light On solid: everything is fine, waiting for next cycle, No need to do anything ; Blue light flashing: the DFi (drawer full sensor) thinks the waste ...
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6. Litter-Robot 4: Red light bar with partial white flashing (Globe position)
After your Litter-Robot cycles, it should return to the Home position, displaying a blue light bar. Successful: If your unit displays a blue light bar, you've ...
Visit for solutions if your Litter-Robot 4 has a red light bar with a partial white flashing globe. Get instant support and fixes today.
7. Litter Robot continuew flashing blue light - RobotShop Community
24 feb 2017 · If the unit continues blinking blue, remove the waste drawer and press cycle. 2. Press reset 2x to abort the cycle and return the unit to home ( ...
Hi, I just bought my Litter Robot from you 2 weeks ago. It was working fine until a few days ago, it began to stop working. Now I get a flashing blue light everytime. I’ve tried everything suggested in these forums, even left the unit unplugged for half a day and I still get a blue flashing light everytime the unit is on. The drawer is empty, the detection bars are clean, and no other buttons work, except the power button. Nothing works. I would like to initiate a refund of this product if no ...
8. Litter Robot red light comes on with no activity - RobotShop Community
12 jun 2021 · The red blinking light indicates CATS (the cat sensor) is detecting excess weight for more than 2 minutes. To test your changes, power the unit ...
The litter robot resets after a cycle, but after a while the red light comes on and thereafter another cycle starts and resets. This happens with no activity. There have aslo been some occasions that the red light flashes without the waste tray being full.
