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.I would make sure it is seated correctly, and if you want to make extra sure you can remove it and then try a cycle. Always unplug from the back of the unit as opposed to the wall if you want to do a complete reset. Leave it unplugged for 10 mins and then plug it back in. Erinsceales. • 1 yr. ago. 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 ...The only litter that won’t work with the Litter-Robot 4 is anything strictly absorbent, non-clumping or loose-clumping. ... in order to trigger the weight sensor). The design of the Litter-Robot ...Our 2-pack of cat shelves includes comfy cushions and can be configured in multiple ways for added fun. *All sales are final (no returns, no refunds) on non-concealer furniture items purchased on or after 10/26/2022, including Cat Orb, Cat Silo, Cat Shelf (2 Pack), Cat Side Table, Cat Pyramid, Cat Tower, Barn Door Dog Crate, Barrister Dog Crate.If you move the mat forward just a bit so it's not under the cat sensor, this will help elevate the front of the unit. Always press Reset when adding litter, removing waste, or moving the unit. Press Reset with the unit showing a blue solid light. Do not rest on the unit when pressing Reset. Use 8-10 pounds of clay clumping litter (standard ...This ensures the anti-pinch sensors are working properly. Inspecting the carbon filter. The carbon filter is located on the underside of the globe. If it is not fully seated, it is possible that it may have contacted an anti-pinch sensor during the cycle. Make sure the filter cover is fully seated and has not popped out during shipping or cleaning.These sensors detect when a cat has entered or exited the unit. 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 also receive a notification on your phone if you use the Whisker app. Successful: If your unit returned home and displays a ... Details. Save on the Litter-Robot Double Bundle, complete with not one, but two of our top-rated automatic, self-cleaning litter boxes! Includes a hassle-free 3-year protection plan that covers both Litter-Robots from top to bottom. Never scoop again®. (2) Litter-Robot 3 Connects. (2) 90-day in-home trials. (2) WhiskerCare™ Extended Warranties.SmartScale weight sensor not totally accurate; Requires electricity/nearby outlet; High price point; First impressions. From the moment you receive the Litter-Robot 4, it is clear this thing is LARGE.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 3 lbs. Therefore, kittens that weigh less than 3 lbs can use Litter-Robot 4, but not in automatic mode.Replace the bonnet by inserting the bonnet tabs into the rear bonnet slots, then press the latches while rotating it forward until the latches click into place. From the Home position, press the Reset button to zero the weight sensors. The Litter-Robot should return home displaying a blue 'ready light' status.I can still switch the Litter Robot on and off via the app but I can't do anything else. I changed the old DFI sensor in April 2020 to the newer version because the old IR one stopped working. The new sensor came as part of the Connect upgrade kit which I purchased. The LR has been working flawlessly for the past 8 months or so. Feb 27, 2018 · 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 ... The store will not work correctly in the case when cookies are disabled. ... 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 ...May 26, 2017 · Litter-Robot II Repair Guide - Chapter 4: Cat Sensor Micro Switch Litter-Robot II Repair Guide - Chapter 5: Sensor Harness This guide will help you with : Opening up the Litter-Robot II Testing the power supply Verifying the circuit board connections Verifying the safety line connections Verifying the motor connections Verifying the Hall effect ... Nov 2, 2017 · In this video, our Domestic Robots Specialists Phil and Josué teach you how you can easily replace the cat sensor in your robotic litter Litter-Robot 3 Open ... Jan 20, 2024 · 11. Litter-Robot Won’t Cycle Automatically, Doesn’t Detect the Cat. The Litter-Robot Cat Sensor is created for the Litter-Robot to know when the cat enters and exits the unit. Every time the unit is turned on, the Cat Sensor measures the weight of the unit and detects if there are any changes to it. 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 cleaning the unit, press the ...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 ...1. When your cat exits the Litter-Robot, a timer counts down, allowing the litter to clump before the 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 fully enclosed waste drawer located below the globe with a ...Scoop Away in the Litter Robot. Scoop Away litter’s weight is heavy which means the Robot requires less litter to provide the weight the sensor needs. This fact saves on cat litter much more. Due to its high dust level and too strong of a scent, I put this litter in position #6 of the scented cat litter brands.From the Home position, press the Power button to turn the unit off. Press the Power button to turn the unit back on. Litter-Robot will perform an initial Clean cycle, and the cat sensor will take a new measurement of the unit's weight. Success: The Litter-Robot should return home displaying a blue 'ready light' status. Resolve issues with inaccurate cat weight detection in your Litter-Robot 4 using our troubleshooting guide. Learn about weight sensors, proper placement, Bezel cleaning, …We have found a few brands of cat litter run much heavier than others. If you are using Arm&Hammer, Scoop Away, Ever Clean, Boxie Cat or Dr. Elsey's, we recommend keeping the litter at least a half inch below the fill-line to avoid weight related errors. Please note the unit accounts for all of the weight within the globe as well as the waste ... Simply put: A well-functioning Litter-Robot means a happier cat and, by extension, a happier you. 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 …Simply put: A well-functioning Litter-Robot means a happier cat and, by extension, a happier you. 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 …The store will not work correctly in the case when cookies are disabled. ... 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 ...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 ... Leo’s Loo Too is equipped with safety features and connects to an app that displays the cat’s bathroom schedules and weight, and the Litter-Robot 4 has similar features. Weight sensors detect ...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 does not have a weight limit. With entryway dimensions of 15.75"H x 15.75"W and interior globe dimensions of 15"-17"H (depending on litter level) x 19"W x 18"D ...Cat Sensor Fault - LR4. I have had the the Litter Robot 4 un boxed for a little less than a day. The potential is great, but I have had only one full cycle without issue and that was when I first turned it on. Ever since then, every single time, I get the red bar and the app reports a cat sensor fault. Hitting the reset the cycle resumes for ~3 ...Litter-Robot features weight sensor technology that detects your cat every time they enter, or re-enter, the globe, resetting the countdown timer to prevent the clean cycle from starting for another 7 minutes. ... Litter-Robot will work with both 110 and 220 currents. Use only the power supply provided with the unit. Litter-Robot consumes a ...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 cleaning the unit, press the ...Feb 27, 2018 · 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 ... The unit is pretty sensitive and can pick-up weight from hands, arms, or other objects resting on the unit when “reset” is pressed. The unit should also be pulled away from a wall. Make sure you do not press on the Litter-Robot when you press the reset button. We need to troubleshoot your cat sensor system (CATS). This is based on your …These sensors detect when a cat has entered or exited the unit. 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 also receive a notification on your phone if you use the Whisker app. Successful: If your unit returned home and displays a ... These sensors detect when a cat has entered or exited the unit. 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 also receive a notification on your phone if you use the Whisker app. Successful: If your unit returned home and displays a ... The Litter-Robot four-part system (base, globe, bonnet, and drawer) was constructed with easy upkeep in mind. Whether you’re deep-cleaning or replacing a part, the simple modular design allows you to readily access and service your Litter-Robot. We also offer Litter-Robot repair services even after the WhiskerCare™ Warranty expires—just ... Leo’s Loo Too is equipped with safety features and connects to an app that displays the cat’s bathroom schedules and weight, and the Litter-Robot 4 has similar features. Weight sensors detect ...The Litter-Robot 3 is equipped with a cat sensor that detects when a cat enters and exits the globe. To ensure the accuracy and reliability of the cat sensor, press the Reset button after making any changes that will affect the weight of the unit, including emptying the waste drawer, adding or removing litter from the globe, or cleaning or moving the unit. Power. Plug the small end of the power supply into the power input on the back of the base. Plug the AC/DC adapter into a wall outlet. Press the Power buton on the control panel. The Liter-Robot will now perform an initial clean cycle. Note: During initial clean cycle, the cat sensor weight scale is disabled to ensure proper calibration.When the Light Sensor, located in the Control Panel, detects low-light conditions, the Night Light turns on automatically. The automatic night light, located in the upper bonnet, is there to help guide your cat to the litter box. A light sensor located above the Cycle button detects ambient light and turns the night light on and off automatically.Litter-Robot 4: Light Codes Guide. Litter-Robot 4 control panel features 5 buttons and an LED display for easy operation. Blue flashing. If your unit’s light bar is flashing blue, this indicates that the waste drawer is full. Empty the waste drawer, press the Reset button, then press the Cycle button. Learn more.With the Litter-Robot 4’s new sensor system, the unit is able to detect cats when they peek into—or step into—the box without activating the weight sensor. ... the Robot is able to detect cats entering the litter box whether they’ve activated the weight sensor or not. No longer activated by cats weighing 5 lbs or more, it’s a safe ...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 ...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 3 lbs. Therefore, kittens that weigh less than 3 lbs can use Litter-Robot 4, but not in automatic mode. LR4: litter level detection is suddenly wonky. Litter-Robot 4. Got an LR4 about a month ago. It’s been working perfectly up till now, with the only exception being a sensor fault whenever I add fresh litter. I figured this was because pouring litter creates dust and gets into the sensor. The problem has always been resolved by using a q-tip ...Litter-Robot 3: Cat not detected ; Litter-Robot 3: Cat Sensor Troubleshooting Litter-Robot 3: Control Panel Lockout Litter-Robot 3: Cycle delay setting ; Litter-Robot 3: Deep Cleaning Litter-Robot 3: Filling the Globe ; Litter-Robot 3: Fixing a Loose GearFeb 16, 2023 · Value: 18/20. Functionality: 20/20. Quality & Ease of Use: 20/20. Aesthetic: 19/20. Cat Approval: 18/20. TOTAL: 95/100. Since the Litter-Robot 3 Connect changed my life, I was ecstatic to try Whisker’s newest model, the Litter-Robot 4. Just like the original, the updated version is an automatic self-cleaning litter box that connects to WiFi. Specs. Power: 15 Volt DC. Entryway: 10.25" x 15.25". Weight (Empty): 24lbs. Footprint: 24.25" x 27". Stop scooping and monitor your cats' habits with Litter-Robot 3 Connect, the automatic, self-cleaning litter box controlled directly from your phone.After so many thousands of cycles, the weight sensor tends to desensitize gradually and the ohm reading increases to the point it take extra weight to trigger the LR to the threshold where the resistance is high enough, (typically around the 1k to 6K ohm range) to tell the LR on startup the weight sensor is returning as functional on power up. The cat sensor will detect your cat (by weight) and turn off the motor. It will wait 15 seconds, then attempt to resume the cleaning cycle. If your cat or something else is still tripping the cat sensor, the Litter-Robot will not resume the cleaning cycle and a series of lights will flash indicating the problem.1. When your cat exits the Litter-Robot, a timer counts down, allowing the litter to clump before the 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 fully enclosed waste drawer located below the globe with a ...The surface for your Litter-Robot should be hard to avoid the unit taking on extra absorption of weight. If the unit is sitting steady on the ground, but has a dip in the …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 …In this video we'll be taking a look at 5 different errors the Litter-Robot 4 may run into and how to fix them. This include LED status identification of the...bistinget Issues with Litter Robot 4 immediately My partner and I have had the litter robot 3 without connect for about 3 years and haven’t had any major issues with it. We love it …Cat Sensor Fault - LR4. I have had the the Litter Robot 4 un boxed for a little less than a day. The potential is great, but I have had only one full cycle without issue and that was when I first turned it on. Ever since then, every single time, I get the red bar and the app reports a cat sensor fault. Hitting the reset the cycle resumes for ~3 ...Nov 2, 2017 · In this video, our Domestic Robots Specialists Phil and Josué teach you how you can easily replace the cat sensor in your robotic litter Litter-Robot 3 Open ... 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 does not have a weight limit. With entryway dimensions of 15.75"H x 15.75"W and interior globe dimensions of 15"-17"H (depending on litter level) x 19"W x 18"D ...Few steps: 1: Cut either the black or blue wire. 2: Get a 2k ohm resistor. (I didn't have any so I used a resistor and a potentiometer.) P.s. The litter robot sends 5v to the cat sensor and gets 0,9v back, therefore you need the 2k ohm resistor. 3: Make the pressure point where the cat sensor were placed, to a switch.Sep 8, 2016 · Each time the unit is powered on and at the end of each Clean cycle, the Cat Sensor measures the weight of the unit. The Cat Sensor then uses that weight as its new baseline. When the cat enters, the Cat Sensor detects increased weight, and knows not to perform a Clean cycle. W hen the cat exits, the Cat Sensor detects a decrease in weight (an ... Aug 17, 2023 · The Litter-Robot 3 Connect is still available, and it's over $100 cheaper than the Litter-Robot 4. These are the main differences: The Litter Robot 4 is great for multiple cats. The Litter-Robot 4 ... The Litter-Robot senses when your cat enters and exits the globe, which triggers the countdown timer and cleaning cycle. Kittens and small cats that weigh less than 2.3 kg may not be heavy enough to trigger the cat sensor. Therefore, kittens and small cats that weigh less than 2.3 kg can use the Litter-Robot, but not in automatic mode.Nov 2, 2017 · In this video, our Domestic Robots Specialists Phil and Josué teach you how you can easily replace the cat sensor in your robotic litter Litter-Robot 3 Open ... The store will not work correctly in the case when cookies are disabled. ... 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 ...Litter-Robot 3: Cat sensor troubleshooting. The Litter-Robot 3 is equipped with a cat sensor that detects when a cat enters and exits the globe. When a cat enters the globe, the cat sensor is activated; the blue light turns off and the red light turns on. Once the cat exits the globe, the countdown to a Clean cycle begins. This ensures the anti-pinch sensors are working properly. Inspecting the carbon filter. The carbon filter is located on the underside of the globe. If it is not fully seated, it is possible that it may have contacted an anti-pinch sensor during the cycle. Make sure the filter cover is fully seated and has not popped out during shipping or cleaning.Litter-Robot 3: Cat not detected ; Litter-Robot 3: Cat Sensor Troubleshooting Litter-Robot 3: Control Panel Lockout Litter-Robot 3: Cycle delay setting ; Litter-Robot 3: Deep Cleaning Litter-Robot 3: Filling the Globe ; Litter-Robot 3: Fixing a Loose GearThe store will not work correctly in the case when cookies are disabled. ... Does not include Litter-Robot; Specs. Cabinet: 30.7”W x 28.1”D x 34.3”H; 83 lbs. assembled; Materials: composite wood; ... How much weight can the storage cabinet hold?u/litterrobot 4 cetheile • 1 yr. ago My LR3 does something like this when there's too much litter in it. When there's too much litter and it spins it mistakes the movement of the heavy litter for a cat stepping inside. …I would make sure it is seated correctly, and if you want to make extra sure you can remove it and then try a cycle. Always unplug from the back of the unit as opposed to the wall if you want to do a complete reset. Leave it unplugged for 10 mins and then plug it back in. Erinsceales. • 1 yr. ago.Replace the bonnet by inserting the bonnet tabs into the rear bonnet slots, then press the latches while rotating it forward until the latches click into place. From the Home position, press the Reset button to zero the weight sensors. The Litter-Robot should return home displaying a blue 'ready light' status.It's my fault for adding too much litter and not resetting the weight sensor. Thanks to OP's comments, I was able to remove some litter, pop the lid, manually rotate the ball, put it back together and the robot finally ran a cycle and is all good now. 2. Share. DeCostaH.Value: 18/20. Functionality: 20/20. Quality & Ease of Use: 20/20. Aesthetic: 19/20. Cat Approval: 18/20. TOTAL: 95/100. Since the Litter-Robot 3 Connect changed my life, I was ecstatic to try Whisker’s newest model, the Litter-Robot 4. Just like the original, the updated version is an automatic self-cleaning litter box that connects to WiFi.Litter-Robot 3: Cat sensor troubleshooting. The Litter-Robot 3 is equipped with a cat sensor that detects when a cat enters and exits the globe. When a cat enters the globe, the cat sensor is activated; the blue light turns off and the red light turns on. Once the cat exits the globe, the countdown to a Clean cycle begins.I would make sure it is seated correctly, and if you want to make extra sure you can remove it and then try a cycle. Always unplug from the back of the unit as opposed to the wall if you want to do a complete reset. Leave it unplugged for 10 mins and then plug it back in. Erinsceales. • 1 yr. ago.Cleaning the sensors. With the globe, bonnet, and drawer removed, lean the unit backward so that you can look into the holes on the bezel to see each sensor. Using a clean, dry cotton swab, carefully clean the surface of each sensor to remove any dust. It is important to note that it will be very difficult to see any dust, specifically on the ... LR4: litter level detection is suddenly wonky. Litter-Robot 4. Got an LR4 about a month ago. It’s been working perfectly up till now, with the only exception being a sensor fault whenever I add fresh litter. I figured this was because pouring litter creates dust and gets into the sensor. The problem has always been resolved by using a q-tip ...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 3 lbs. Therefore, kittens that weigh less than 3 lbs can use Litter-Robot 4, but not in automatic mode.The Litter-Robot 4 and Litter-Robot 3 Connect both feature nightlights to orientate cats at night. As mentioned above, on the LR4 the nightlight is located on the top entry of the globe, while the LR3 is on the bonnet’s underside. Also, the Litter Robot 4 offers flexibility on the Whisker App which the Connect doesn’t.
The store will not work correctly in the case when cookies are disabled. ... 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 .... Landn grocery weekly ad
The Litter-Robot 4 and Litter-Robot 3 Connect both feature nightlights to orientate cats at night. As mentioned above, on the LR4 the nightlight is located on the top entry of the globe, while the LR3 is on the bonnet’s underside. Also, the Litter Robot 4 offers flexibility on the Whisker App which the Connect doesn’t.A lot of "Cycle Interrupted" too. help (LR4) : r/litterrobot. Sensor Fault every few days. A lot of "Cycle Interrupted" too. help (LR4) The only solution to get it to actually reset is opening and closing the bonet. This is starting to drive me nuts. It will get a sensor fault while going through a cycle. Litter-Robot 4 has a sleek, modern design and features a wide opening to maximize cat comfort, providing a clean litter box for households with up to 4 cats of any breed or size. Pros: The large 15.75’’W x 15.75’’H entryway provides an open-air feel while using the litter box. Cons: The 19’’W x 18’’D globe is a little less roomy ...The Litter-Robot 3 is equipped with a cat sensor that detects when a cat enters and exits the globe. 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, the timing light will flash red. You will also receive a notification on your phone if you ... 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 does not have a weight limit. With entryway dimensions of 15.75"H x 15.75"W and interior globe dimensions of 15"-17"H (depending on litter level) x 19"W x 18"D ...The weight sensor can also be shorted to bypass, mine is currently like that until I source a replacement sensor (OOS at Robot Shop and LR doesn't list it in their components section of the store). Using again some 0.8mm female socket test leads to …Resolve issues with inaccurate cat weight detection in your Litter-Robot 4 using our troubleshooting guide. Learn about weight sensors, proper placement, Bezel cleaning, …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 3 lbs. Therefore, kittens that weigh less than 3 lbs can use Litter-Robot 4, but not in automatic mode.Details. Save on the Litter-Robot Double Bundle, complete with not one, but two of our top-rated automatic, self-cleaning litter boxes! Includes a hassle-free 3-year protection plan that covers both Litter-Robots from top to bottom. Never scoop again®. (2) Litter-Robot 3 Connects. (2) 90-day in-home trials. (2) WhiskerCare™ Extended Warranties.I also verified litter weight and it's withing range. I have also checked and found that the weight sensors are suspicious to me. Sometimes, I feel like the weight sensors on the bottom of the LR4 can get "bound up" perhaps with litter and so forth. You may need to clean the sensors with a cotton swab. Please refer to our Laser Sensor Cleaning Instructions to learn how. Now, let's run a test cycle. Short press the Reset button, then short press the Cycle button to run a Clean cycle. Check your app to ensure that the waste drawer level displayed is accurate. The cat sensor will detect your cat (by weight) and turn off the motor. It will wait 15 seconds, then attempt to resume the cleaning cycle. If your cat or something else is still tripping the cat sensor, the Litter-Robot will not resume the cleaning cycle and a series of lights will flash indicating the problem..