Litter robot 4 sensors

Make sure the globe didn't get jostled in shipping and is seated properly In the base. Keep your firmware updated. There was a light issue fixed with an update. My Persians and their long floaty fur seems to be an enemy of the sensors and causes cycle interruptions. That fix should be coming soon.

Learn how to remove and install the Litter-Robot 4 Cat Presence Sensor. The Litter-Robot is equipped with a motion sensor that monitors the waste drawer. If the motion sensor identifies movement within the waste drawer while at the Home position, the unit will rotate the globe to a position such that the waste port provides egress from the ...1. When your cat exits Litter-Robot, a timer counts down, allowing the litter to clump before a clean cycle begins. 2. During the clean cycle, the globe slowly rotates. The patented sifting process separates the clumps from the clean litter. 3. The clumps are deposited into a sealed waste drawer below. 4.Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. There are three laser sensors located in the top of the bezel, called curtain sensors, that accurately measure the capacity of the waste drawer.Litter-Robot 4: Red Light Bar Flashing (Cat Sensor Fault) Litter-Robot 4: Red Light Bar Momentary Flash (Control Panel Lockout Mode) Litter-Robot 4: Red Light Bar with Partial White Flashing (Globe Position)Learn how to remove and install the Litter-Robot 4 Cat Presence Sensor. The Litter-Robot is equipped with a motion sensor that monitors the waste drawer. If the motion sensor identifies movement within the waste drawer while at the Home position, the unit will rotate the globe to a position such that the waste port provides egress from the ...Litter-Robot 3 Connect. $549. Buy in monthly payments with Affirm on orders over $50. Learn more. Never scoop again and experience a new level of cleanliness with Litter-Robot 3 Connect, the top-rated self-cleaning litter box for cats. Since 2000, over 1 million happy pet parents have upgraded to Litter-Robot.First, you'll need to inspect specific areas of your Litter-Robot to ensure the sensors are clean. Let's take a closer look at the curtain sensors located in the bezel. Any debris near the curtain sensors, such as dust or cat fur, can interfere with these sensors. ... Litter-Robot 4 Laser Board (Contact Customer Experience) | Installation ...

While the Litter-Robot 4 is suitable for a maximum of 4 cats and the Litter-Robot 3 is suitable for a maximum of 3 cats, keep in mind that there is a weight minimum for each litter box for its sensors to best detect the cats. For the Litter-Robot 4, the minimum weight a cat needs to be in order to use the LR4 properly is 3 pounds.The Litter-Robot 4 Cat Presence Sensor is a motion sensor specifically designed to monitor the waste drawer of the Litter-Robot 4. It is available for replacement purposes. It is available for replacement purposes.Litter robot has a guide for placing the magnets. I just bought a globe that was "broken" and set down the rabbit hole trying to figure out the correct position without having to take the globe apart 100 times. The globe …Mar 14, 2024 · Phone and Chat support available Mon-Fri: 9AM-7PM EST and Sat: 9AM-5PM EST, or submit a ticket anytime. Chat with us 1-877-250-7729 Submit a ticket. Find helpful tips and instructions in our Litter-Robot 4 manual. Learn to maximize your product's efficiency. Click for support and step-by-step guides. Litter-Robot 4: Red Light Bar Flashing (Cat Sensor Fault) Litter-Robot 4: Red Light Bar Momentary Flash (Control Panel Lockout Mode) Litter-Robot 4: Red Light Bar with Partial White Flashing (Globe Position)Litter-Robot 4 uses laser and weight sensor technology to detect when your cat enters and exits the globe, which triggers the countdown timer and cleaning cycle. ... Litter-Robot 4 features an optional OdorTrap® System designed to neutralize litter box odors. This system uses the combination of a sealed waste drawer and carbon filter to reduce ...ADMIN MOD. Litter Robot 4. Litter-Robot 4. Hey feline family, I too am looking for a better solution to poo-n-scoop. Currently the LR4 really seems a hot topic; especially regarding owner reviews. Either they love the LR4, or they hate it. It is noteworthy to remember that with over 1-million sold, the reviews generally reflect only a small ...

Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. Stretched bags or bags not pressed flat will cause the OmniSense™ detection to inaccurately measure the waste drawer level.Litter-Robot 4 Design. One of the biggest changes we're happy to see is the larger opening for our cats to enter and exit. This time around, it's a perfect circle with a substantially wider 15.75-inch diameter opening versus the tighter 10.25-inch diameter oval-shaped opening of the previous model. From the moment we set it up, our cats managed to enter and exit with ease thanks to the ...Dual sensors technology for litter robot 4. Sensor technology is among the main differences between LR3 as compared to. the LR4. Litter robot 4 comes with two types of sensors to allow precise cycle activation. The first is the Curtain Type Sensor consists of three motion "eyes" situated near the entrance of the Globe.The SafeCat System with OmniSense™ Detection is a combination of sophisticated software, weight sensors, and laser detection that provide accurate cat detection ...Recalibration Fixed Overfilling. Litter-Robot 4. I don't recall anyone ever getting on here to complain about the waste bin getting too full when it says it's full. I kept getting litter sludged up all over the carbon filter. This time it got so full that the globe got stuck open because litter was setting off the pinch detect sensors.

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Resolve a Cat Sensor Fault on a Litter Robot 4. One thing that can cause a litter Robot 4 solid red light is a cat sensor fault. It detects your cat's presence and stops the cleaning cycle while they're inside. The red light might come on if the sensor is malfunctioning or misaligned, signaling ongoing presence. ...Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe.For the Cat Sensor to work accurately and reliably, the Litter-Robot must always be free-standing, meaning it's not leaning on anything and nothing is leaning on it. Empty the Waste Drawer (even if it's not very full). Step 4: Reassemble the Globe. Put the Globe back on the unit in the Home position, ensuring that it is on the track.Step 1: Check the Sensor’s Placement. Obviously, the first fix you would want to apply is to check the placement of the sensor. The sensor should be placed in the middle of the entrance, with the lens facing toward the inside of the litter box. If the sensor is not properly placed, it may not be able to detect when a cat enters or exits the box.

Litter-Robot 4: Use and care. Cleaning your Litter-Robot. It's important to deep clean your Litter-Robot every 3-6 months. Over time, small clumps can accumulate within the internal pocket of the globe, which can contribute to weight-related errors. ... Never submerge, spray, or soak the base or control panel as they contain sensors and ...Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system, which continuously analyzes four safety zones to ensure your cat is always safe. ... These sensors detect when a cat has entered or exited the ...Here is my setup: Use a automatic feeder to feed litter in at 4 am every other day (will add extra hopper to fit a full 40lb bag of fresh litter). Use simple 3 inch PVC parts from home depot for the funnel, if the 90 elbow is rotated to the side - it will not interfere with sensors. Litter robot with a hole in drawer and bottom (line the LR4 ...Stop scooping cat litter, contain litter box odours, and give your kitty a clean bed of litter every time with the amazing Litter-Robot™ 4. Elegant modern design maximizes comfort for cats of all sizes. LR4 features advanced litter-sifting technology, reduced litter tracking, and real-time monitoring of waste and litter levels through the Whisker APP. Join 1 million pet parents who've ...The Litter-Robot 4 Automatic Self-Cleaning Litter Box - Black is the next evolution of the highest-rated WiFi-enabled, automatic, self-cleaning litter box for cats. Stop scooping cat litter, neutralize litter box odors, and give kitty a clean bed of litter every time with Litter-Robot 4. Same footprint as a traditional large litter pan.It is an understandable concern for some pet owners that a cat could get hurt if they reentered the self-cleaning cat box during the cleaning cycle, but the Litter Robot 4’s sensors actively ...Set your Litter-Robot onto the carpet tray (lift under the rear base and front bezel). Ensure all four feet rest firmly on the carpet tray. If any of the four feet hang over the edge of the carpet tray, your Litter-Robot will become unstable. Press the Reset button to zero the weight sensors. Carpet Tray is not required for Litter-Robot 4 to ... Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe. Jan 15, 2018 · Check how much you need to screw the nut according to the color of the foot White foot (and the bolt is 1 7/8'' 47mm): you need to screw for the bolt to be about ~1/4" (6.35mm) from the bolt. Black foot (and the bolt is 1 5/8'' 41mm): you need to screw for the bolt to just be a mm from the bolt. Step 4: Reassemble the Litter-Robot

Learn how to install a carbon filter in your Litter-Robot 4 with ease. Follow our step-by-step guide for a smooth installation. Get started now! The store will not work correctly in the case when cookies are disabled. ... press the Reset button to zero the weight sensors. Purchase Litter-Robot 4 Carbon Filters. Download PDF (English/Français ...

LR4 “Sensors are dirty”. Litter-Robot 4. Every 2-3 days I’m getting an alert in the Whiskers app indicating “Your Litter Robot 4 Sensors are dirty - Clean Cat Room LR4’s sensors to ensure accurate cat detection and enhanced safety.”. Each time I get the notification I go wipe the flat surface in the 3 holes that point down in the ... Learn how to remove and install the Litter-Robot 4 Cat Presence Sensor. The Litter-Robot is equipped with a motion sensor that monitors the waste drawer. If the motion sensor identifies movement within the waste drawer while at the Home position, the unit will rotate the globe to a position such that the waste port provides egress from the ... Litter-Robot by using some catnip or a favourite treat. 2. Add a scoop of litter from the old litter box to provide a familiar scent for your cat. 3. Place treats on the step or handle around the Litter-Robot so your cat associates rewards with the unit. 4. Once you notice that your cats have used the Litter-Robot, power the unit on to cycle ...The Litter-Robot 4 scoops cat litter for you, keeps odors locked away and can handle multiple cats. It even creates user profiles so you can track when they go. ... The sensor will recognize each ...Phone and Chat support available Mon-Fri: 9AM-7PM EST and Sat: 9AM-5PM EST, or submit a ticket anytime. Chat with us 1-877-250-7729 Submit a ticket. Discover repair services for your Litter-Robot on our support page. Get help now and keep your robot working at its best.I just got the Litter Robot 4 on Sunday and it is already showing the waste drawer is full even though the waste is only halfway full in the drawer. Even after shaking it it still shows full. ... Last time I could get it to fix itself when it read 90% even though it was only 10-20. I vacuumed the sensors on the top of the globe, then manually ...Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system, which continuously analyzes four safety zones to ensure your cat is always safe.Full. Sensor. ," which detects whether your waste drawer (note the "er" at the end of "draw") is full or not, SEE "cduffy's" response. (2) If you were asking about the " Waste Drawer Motion Sensor ," SEE my print-screen below. This is one of the technological improvements that few actually know about (which I referred to in an earlier LR3/LR4 ...

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Litter-Robot 4 Size. Compared to Litter-Robot 3, the Litter-Robot 4 is a bit smaller measuring 22 x 27 x 29.5 inches. The Litter-Robot 4 offers two designs: one with a step and the other with a handle. The handle-equipped type is best for cats who like to enter the unit directly without utilizing the step. The Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. Omnisense™ also supports the SafeCat system which continuously analyzes 4 safety zones to ensure your cat is always safe. If the auto-calibration passes, the unit will update its dynamic cat sensor threshold values and return back to its previous function, likely a Clean cycle. If the auto-calibration fails, the unit will display a green light bar with partial red flashing, which signifies a dirty sensor fault. Litter-Robot 4 uses laser and weight sensor technology to detect when your cat enters and exits the globe, which triggers the countdown timer and cleaning cycle. ... Litter-Robot 4 features an optional OdorTrap™ System designed to neutralize litter box odors. This system uses the combination of a sealed waste drawer and carbon filter to ...A step-by-step guide to resetting your Litter Robot 4. Step 1: Unplug and reset the unit. Step 2: Clean the unit thoroughly. Step 3: Check and replace any damaged parts. Step 4: Reassemble and test the unit. Tips for Troubleshooting Common Issues. Conclusion.The surface for your Litter-Robot should be hard to avoid the unit taking on the extra absorption of weight. If the unit is sitting steady on the ground but has a dip in the middle, the sensor may require much more weight to trigger. Instead, try putting the unit on a surface that is flat, such as a board. If your unit is on tile, we recommend ...Make sure the firmware is up to date on the robot: from the app go to Controls > Robot Information. It's also possible your litter is generating dust that can be causing the sensors to misread. Try cleaning the inside rim with dry cloth and a light spray of canned air around the sensors. Reply. The Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. Omnisense™ also supports the SafeCat system which continuously analyzes 4 safety zones to ensure your cat is always safe. Details. Say goodbye to scooping and give your cats clean litter every time they go with Litter-Robot 3, the highest-rated automatic litter box. Purchase includes a 90-day in-home trial, comprehensive coverage with our WhiskerCare™ 1-Year Warranty, and free shipping. Never scoop again®. Helps reduce litter box odours. Great for cats 2.3 kg ...You and your cat will love Litter-Robot 4, guaranteed or your money back! Just pay return shipping. WhiskerCare™ 2-Year Warranty. Every Litter-Robot 4 includes the WhiskerCare™ 2-Year Warranty with option to extend to 4 years. Free shipping. Enjoy free shipping on Litter-Robot 4 from the UK. ….

sensor: Displays the time the unit was last seen / reported an update. Litter level: sensor: Displays the litter level, only for Litter-Robot 4. Pet weight: sensor: Displays the last measured pet weight, only for Litter-Robot 4. Sleep Mode Start Time: sensor: When sleep mode is enabled, displays the current or next sleep mode start time. Sleep ...Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe.The Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. Omnisense™ also supports the SafeCat system which continuously analyzes 4 safety zones to ensure your cat is always safe. There are 3 laser sensors located in the top of the bezel ...Litter-Robot 4 Bonnet White. $35.00. $25.00 shipping. Get the best deals on Litter-Robot Cat Litter Boxes when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices.Never scoop litter again with the Litter-Robot 3 Connect, the highest-rated WiFi-enabled, automatic, self-cleaning litter box for cats. Buy in monthly payments with Affirm on orders over $50. Learn more. The Litter-Robot 3 Connect is fully automatic and self-cleaning. The patented sifting process begins just minutes after your cat exits the unit.Resolve a Cat Sensor Fault on a Litter Robot 4. One thing that can cause a litter Robot 4 solid red light is a cat sensor fault. It detects your cat's presence and stops the cleaning cycle while they're inside. The red light might come on if the sensor is malfunctioning or misaligned, signaling ongoing presence. ...Litter-Robot 4: Purple light bar (Sleep mode) Litter-Robot is equipped with a sleep mode feature. When activated, this feature deactivates the cat sensors for a specified period of time, so the unit will not cycle automatically. Sleep mode is useful for units located in bedrooms or areas where you may not want Litter-Robot to cycle for a ...Been a few hours and there's no issues yet. Will still be contacting support to discuss the fact that cat urine was able to reach the sensor in the first place, and if there's anything that can be done to prevent this from happening again. A litter box should not be so easily ruined by cats peeing in it. Edit 3: well it worked fine for 24 hours ...The Litter Robot is a self-cleaning litter box that uses sensors to detect when waste has been deposited in the unit. The sensor is an important component of the Litter Robot as it helps to keep the unit running smoothly and efficiently. Litter robot 4 sensors, Litter-Robot 4 I set up my litter robot maaaybe 5 hours ago. My cats have not gone near it once yet. ... They have always used new litter boxes before…) And the sensors already went off on my phone saying they were dirty but it hasn't even gotten to do even one cycle yet since I set it up. It kept blinking red, reminding me of the "ring ..., OmniSense Cat Detection System The Litter-Robot's Cat Sensing system is a combination of Optical and Weight Sensors that detect your cat attempting to enter the unit during a cycle. If a cat attempts to enter the unit during a cycle, the Globe will stop with the Light Bar displaying red, indicating the cycle has been interrupted., Litter-Robot utilizes position sensors to determine the position of the globe during rotation. Additionally, the speed of the globe is calculated to ensure continued operation as a backup to the position sensors. If your unit displays a red light bar with partial white flashing, this indicates that the unit did not detect the globe position ..., Litter-Robot 4. I haven’t seen a post on this recently but I assume others are getting a “Sensor Dirty” notification once in a while? Ever since I started gently wiping the sensors with a dry q-tip my LR4 has been working great and now the notification helps me stay ahead of any sensor faults. The only issue I noticed lately is that the ..., ADMIN MOD. Litter Robot 4. Litter-Robot 4. Hey feline family, I too am looking for a better solution to poo-n-scoop. Currently the LR4 really seems a hot topic; especially regarding owner reviews. Either they love the LR4, or they hate it. It is noteworthy to remember that with over 1-million sold, the reviews generally reflect only a small ..., Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe., Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe., Troubleshooting Common Litter-Robot 4 Errors & How To Fix. Key Takeaways. 1. The most common issues with Litter-Robot not cycling stem from power issues, the type of litter used, foreign objects, or software malfunctions. 2. Regular maintenance, including weekly waste drawer checks and bi-weekly thorough cleaning, ensures optimal performance. 3., A self-cleaning litter box like Litter-Robot eliminates the need for pet parents to have to scoop, saving time and frustration brought on by an unpleasant chore. Additional benefits include better managing odour control, keeping cats' paws cleaner, and helping reduce litter usage., Best Overall: Whisker Litter-Robot 4. Best Value: PetSafe ScoopFree Complete Plus. Best Litter-Free: CatGenie A.I. Self-Washing Cat Box. In our pet-free Lab, we simulated a cat using each pick ..., Weight sensor technology detects the weight of individual cats (who weigh a difference of 1 or more lbs).* Pet weight. ... Step 1: Select your Litter-Robot 4 from the app's main dashboard. Step 2: Tap on the Settings icon located in the top right corner. Step 3: Check for available updates by looking for an orange dot on the Firmware ..., Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system, which continuously analyzes four safety zones to ensure your cat is always safe. ... These sensors detect when a cat has entered or exited the ..., The Litter Robot 4 comes with two kinds of sensors that ensure precise cycle activation. The Curtain Type Sensor is made by three "motion eyes" in the area of the Globe's entry. It determines when your cat enters the litter box, and then activates the cleaning cycle in accordance with., The Litter Robot 4 is the best self-cleaning litter box you can buy today, but it still has issues. ... occasionally its cat detecting sensors went haywire, and it didn't really prevent litter ..., To reset the Cat Sensor, the unit must be at the Home position with a solid blue light displayed on the control panel. If you press Reset while the unit is cycling, it will pause the cycle; simply press Cycle to restart the cycle or Reset to abort the cycle and return the Globe to the Home position. (If you press and hold the Reset button for ..., Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. There are three laser sensors located in the top of the bezel, called curtain sensors, that accurately measure the capacity of the waste drawer. , A step-by-step guide to resetting your Litter Robot 4. Step 1: Unplug and reset the unit. Step 2: Clean the unit thoroughly. Step 3: Check and replace any damaged parts. Step 4: Reassemble and test the unit. Tips for Troubleshooting Common Issues. Conclusion., Set your Litter-Robot onto the carpet tray (lift under the rear base and front bezel). Ensure all four feet rest firmly on the carpet tray. If any of the four feet hang over the edge of the carpet tray, your Litter-Robot will become unstable. Press the Reset button to zero the weight sensors. Carpet Tray is not required for Litter-Robot 4 to ..., Children learn through play. With a few simple household items and a little bit of help, children can learn the basics of engineering, physics and math while having fun along the w..., No cat sensor faults and no offline errors for the past 2 days. Update: I chatted with Whisker support this morning and learned a few things. After 3 Cat Sensor faults, the Litter Robot 4 has a safety feature where it will no longer cycle. To bypass this, you need to press the Reset button in person., Phone and Chat support available Mon-Fri: 9AM-7PM EST and Sat: 9AM-5PM EST, or submit a ticket anytime. Chat with us 1-877-250-7729 Submit a ticket. Troubleshoot your Litter-Robot 4 with our step-by-step hard reset guide. Get your Litter-Robot back to peak performance today! Visit our support page now., I just got the Litter Robot 4 on Sunday and it is already showing the waste drawer is full even though the waste is only halfway full in the drawer. Even after shaking it it still shows full. ... Last time I could get it to fix itself when it read 90% even though it was only 10-20. I vacuumed the sensors on the top of the globe, then manually ..., Buy From Litter-Robot. According to cat expert Tanya Trapalis, the best automatic litter box will be appropriately sized, quiet, and Wi-Fi-enabled to keep tabs on things while you're away. She ..., Note: The Hall Effect Sensor is part of the Wiring Harness and is not sold separately. Step 1: Open the Control Panel. Unplug your Litter-Robot's power supply (so that it has no more power) Carefully remove the bonnet and the globe; Locate the 5 screws on the top of the base and unscrew them . Step 2: Locate the circuit board and sensors, Keep your automatic litter box in top shape for years to come with Litter-Robot replacement parts and refresher items. Use our DIY repair guides and videos. ... Litter-Robot 4 Cat Presence Sensor . $15. Add to Cart. Add to Compare. Litter-Robot 4 Base . As low as $449. Rating: 69%. 9 Reviews ..., Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe., Been a few hours and there's no issues yet. Will still be contacting support to discuss the fact that cat urine was able to reach the sensor in the first place, and if there's anything that can be done to prevent this from happening again. A litter box should not be so easily ruined by cats peeing in it. Edit 3: well it worked fine for 24 hours ..., Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe., Litter Robot 4 Cat Sensor Fault: DIY Fixes. Step 1: Check the Sensor’s Placement. Obviously, the first fix you would want to apply is to check the placement of …, Yes. Litter-Robot 4 uses laser and weight sensor technology to detect when your cat enters and exits the globe, which triggers the countdown timer and cleaning cycle. The SmartScale™ will not recognize kittens that weigh less than 1.36 kg. Therefore, kittens that weigh less than 1.36 kg can use Litter-Robot 4, but not in automatic mode. , Litter-Robot 4: Red Light Bar Flashing (Cat Sensor Fault) Litter-Robot 4: Red Light Bar Momentary Flash (Control Panel Lockout Mode) Litter-Robot 4: Red Light Bar with Partial White Flashing (Globe Position), Litter-Robot 3: Reset button. The Reset button will reset your Litter-Robot's cat sensor. You can think of the cat sensor as the scale and the Reset button as a way to zero the scale. IMPORTANT: Any time you do anything that affects the weight or placement of the unit, including adding or removing litter, emptying the waste drawer, or moving or ..., Our first time cleaning our new Litter-Robot 4, a deep clean, and a maintenance clean using new products! It's surprisingly so easy to clean, we love it! ️ ...