1. 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.
Troubleshooting a flashing red light on your Litter-Robot 4? Visit our support page for effective solutions to cat sensor faults. Get help now!
2. Litter-Robot 4: Light codes guide
If your unit's light bar is flashing red, this indicates that a cat (or weight) has been detected for over 30 minutes. Learn more. Red momentary flash. If your ...
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!
3. 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.
4. Litter robot III red light flashing - RobotShop Community
Mar 4, 2019 · 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 ...
I purchased a new cat sensor and installed it but still didn’t fix the problem. I’ve unplugged it, turned off and on but it still is flashing red and globe won’t turn. Any suggestions?
![Litter robot III red light flashing - RobotShop Community](http://community.robotshop.com/forum/uploads/default/original/3X/5/9/5967a34a5779daa12eda12dd73ec1ea036164995.jpeg)
5. Litter-Robot 4: Red light bar with partial white flashing (Globe position)
If your unit displays a red light bar with partial white flashing, this indicates that the unit did not detect the globe position during its previous cycle.
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.
6. 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. ... 4 to ensure the best ...
Learn to troubleshoot, clean, and calibrate OmniSense Sensors for peak Litter-Robot performance. View our troublshooting guide for help now!
7. Litter-Robot 3 Troubleshooting: What Do The Lights Mean?
Litter-Robot 4: Light codes guide · Red Light Flashing (Cat...
Litter-Robot troubleshooting means learning about Litter-Robot lights: flashing blue light, flashing red light, blue and yellow lights, and more.
![Litter-Robot 3 Troubleshooting: What Do The Lights Mean?](https://i0.wp.com/www.litter-robot.com/media/magefan_blog/2020/06/LR_Hero_Warranty_25_1680.jpg)
8. Litter Robot red light comes on with no activity - RobotShop Community
Jun 12, 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.
![Litter Robot red light comes on with no activity - RobotShop Community](http://community.robotshop.com/forum/uploads/default/original/3X/5/9/5967a34a5779daa12eda12dd73ec1ea036164995.jpeg)
9. Red and green alternating light bar (Calibration issue) - Litter-Robot
If your unit is displaying a red and green alternating light bar, your unit needs to be repaired. What do I do? My unit is covered by WhiskerCare™ If your ...
Solve your Litter-Robot 4 red-green light issue with our easy guide. Get quick help for calibration issues. Click for immediate support!
10. Litter-Robot 4: Red with partial yellow flashing (Over-torque fault)
Litter-Robot 4 continuously monitors the motor current to ensure the globe is rotating smoothly and is not obstructed. If your unit has a red light bar with ...
Get solutions for your Litter-Robot 4 red with partial yellow flashing over-torque fault. Find easy fixes here! Explore our support page now.
11. Red Light Flashing (Cat Sensor Fault) - Litter-Robot 3
If the cat sensor has been continuously activated for 30 minutes or more, either by a cat that won't leave the globe or by too much weight in the unit, ...
Learn how to troubleshoot and fix the cat sensor fault on your Litter-Robot 3. Follow step-by-step instructions to address red light flashing issues and ensure the proper functioning of the cat sensor.
12. Is the Litter-Robot 4 worth it? Helpful thoughts from a longtime Litter ...
Oct 7, 2023 · Yellow “Ping Pong” Light Bar Flashing: Whoops, the anti-pinch safety feature has been activated. Solid Red Light Bar: The sensors detected a cat ...
If you're considering taking the plunge and buying a Litter-Robot 4, read our experience with using Litter-Robot for nearly 5 years now.
![Is the Litter-Robot 4 worth it? Helpful thoughts from a longtime Litter ...](https://i0.wp.com/catladyalley.com/wp-content/uploads/2023/10/litter-robot-4-featured.webp)
13. Litter-Robot 3: All three lights flashing (Globe position fault)
Red, then yellow, then blue (Flashing sequentially, one light at a time): This means the unit cannot find the Home position. It will continue to function in ...
Find solutions for your Litter-Robot 3's three lights flashing position sensors issue. Fix issues with your Connect Upgrade Kit today!