Litter robot 4 weight sensor not working

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.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 Mode End Time: sensorOct 18, 2016 · 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. 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 ... 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. The 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?Dec 3, 2021 · The Litter Robot 3 is an incredibly popular automatic cat litter box which automatically detects when a cat has entered and exited, and rotates the main globe to sift and dump the used litter. It is subjected to conditions which most robots - if they had a choice, would prefer not to be subjected to. There's a lot of dust and debris which can cause issues, which leads to the robot not ... They are working on an update to help with the Offline issues. 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. There is no Reset button in the app, but you can try Powering Off and Powering On the robot using the app instead. 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 odor control, keeping cats’ …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 beads and crystals that are small enough to pass through the screen will also work. Litter-Robot is not compatible with litters that are strictly absorbent, non-clumping ...Litter-Robot 3: No power. If your Litter-Robot 3 is not powering on, there are several things we need to check. Ensure Litter-Robot is plugged directly into a wall outlet. We do not recommend using an extension cord or power strip. Unplug the power supply from the wall. Confirm that your outlet is working by testing it with a known working ...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.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.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. A flashing blue light is normal, indicating the waste drawer is full. If your unit displays a flashing blue light or you received a “drawer full” notification in the Whisker App, please follow these steps: Open the waste drawer and empty it. If you use the Whisker app, press Reset Gauge in the Controls section of the app when you empty the ...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 ... 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 ...Our self-service troubleshooters are the fastest way to solve issues with your robot. Need assistance with your Litter-Robot 4? Find guides & troubleshooting tips. Get the support you need today. 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.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 ... 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-RobotOct 18, 2016 · 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. Get started by following the steps below. If possible, place Litter-Robot in the same location as the old litter box (at least during transition). Make sure the unit is on a firm, level surface in a cool, dry location. Locate the unit near a power outlet. Ensure the unit isn’t pushed against a wall or into a corner (must not be touching any ...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 odor control, keeping cats’ …Mallory Crusta / Cats.com. The Litter-Robot 4 works with the Whisker app, feeding you information on your cat’s weight, litter box activity, and more. It also allows you to control the litter box remotely. The advanced technology that sets the Litter-Robot apart from the competition extends beyond the box itself.Hey all, I've had the LR4 for a couple weeks and it's working great. But every time my cat uses it and the app tells me his weight it's way off. He weighs 13 pounds but the app always says he's 2 pounds or so. I've clicked the reset button like they say to do to reset the scale, but no improvement is noticed next time he uses the LR4.You can just hit the reset button twice (the middle button on the control panel). First press resets the weight sensor (when you add litter), second press resets drawer. Thank you! I'll try this. Interesting. I've only been pushing it once when emptying the drawer and it seems to work as expected. v3. This is not a good time for this bullshit. I have tried wiping off the rim near the sensors at the top. I have tried a hard reset on the litter robot. I have tried deleting the robot from the app and re-adding it. I am trying all of these things while the toddler is screaming bloody murder the entire time. None of this is working. The Litter Robot 3 is an incredibly popular automatic cat litter box which automatically detects when a cat has entered and exited, and rotates the main globe to sift and dump the used litter. It is subjected to conditions which most robots - if they had a choice, would prefer not to be subjected to. There's a lot of dust and debris …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 four safety zones to ensure your cat is always safe. There are three laser sensors located in the top of 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 ...They are working on an update to help with the Offline issues. 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. There is no Reset button in the app, but you can try Powering Off and Powering On the robot using the app instead. 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.Got a litter robot about 2 months ago, not had any issues with it so far. This week it’s started to not recognise when there is a cat in there (timing light not flashing red for example) and we have to manually press the cycle button. Any ideas why this might be happening. I’ve already pressed the reset button and turned it off/on at wall ...This litter has a weight sensor. It’s a drawer full indicator – infrared sensor ... Litter robot 4 doesn’t make a noise like Litter robot 3 does. Litter robot 4 not only empties the waste drawer but also adds litter as needed for a pleased cat. ... Using too much litter and going above the maximum level line might not work properly. This ...The red light that is suppose to recognize the cat is not coming on anymore when the cats go in and bc of that (i assume) it’s not cycling anymore. I manually cycle it from the app and it works fine. I’ve been using this robot for a month now and it’s been fine until now. Both cats are well above 7 lbs.Here are some common reasons why the sensor may stop working: Dirty sensor: The sensor can become dirty or covered with litter, which can interfere with its operation. Low battery: If the Litter Robot is not …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.Resolve issues with inaccurate cat weight detection in your Litter-Robot 4 using our troubleshooting guide. Learn about weight sensors, proper placement, Bezel cleaning, …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 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. There are three laser sensors located in the top of the ...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.Our self-service troubleshooters are the fastest way to solve issues with your robot. Need assistance with your Litter-Robot 4? Find guides & troubleshooting tips. Get the …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 Mode End Time: sensorLR4: 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 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. sadafies 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 …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 ...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 ... View the Litter-Robot 3 Waste Drawer Liner Installation Video. To change the drawer liner in Litter-Robot 4, pull out the drawer and dispose of the soiled liner. Open a new waste drawer liner and wrap the edges over the rim of the waste drawer. Push the remainder of the bag into the bottom of the waste drawer. Check out the Litter-Robot 4 …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 ...Locate the cat presence sensor under its protective cover, between the two glide buttons. Use a Phillips-head screwdriver to remove the single screw, then remove the protective cover. Carefully lift the circuit board: Gently push up from underneath the board and disconnect the wire connector from the board. Set the old board aside.Make sure it’s at home position with a solid blue light. Open the app, tap the box in the screen, tap Contols at the bottom right, then tap Information. At the bottom of that screen, it should say Update Firmware. Tap it and wait a few minutes. The box will automatically cycle once during the update.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.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 ...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 …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 four safety zones to ensure your cat is always safe. There are three laser sensors located in the top of the ...No, Litter-Robot 4 does not require special litter. Litter-Robot works well with almost any clumping or scoopable litter. Litter beads and crystals that are small enough to pass through the screen will also work. Fitfly380. • 1 yr. ago.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 ...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. 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 four safety zones to ensure your cat is always safe. There are three laser sensors located in the top of 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 four safety zones to ensure your cat is always safe. There are three laser sensors located in the top of the ...Hard reset: push and hold both the Connect and Reset Buttons at the same time until it turns off -> wait 2 minutes -> turn back on with power button. You can find the LR4 Troubleshooter which includes all other possible errors here. Edit 1: Added text steps. Edit 2: Added Link to LR4 Troubleshooter. CatPoopMan.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 ... Feb 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. 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.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.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 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 ...Litter-Robot uses two magnets located in the globe gear track to monitor the position of the globe. The magnets could be missing or put in backward, reversing the required polarity. If you have recently disassembled your globe, follow the troubleshooting steps in our Litter-Robot 3: Fixing the globe magnets article.Fix 1: Empty the waste drawer. If the blinking blue light is caused by a full waste drawer, the fix is simple: empty the drawer and reset the unit. The waste drawer is located at the bottom of the Litter Robot, and it collects the waste separated by the sifting process. Simply open the door located at the bottom of the unit and remove the drawer.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 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 ...Apr 9, 2009 · If YES, you are done. Re-position Globe and verify that it completes a clean cycle (in this case adjustment of the cat sensor was not needed). 5. Turn the Base upside down so you are facing the bottom surface. Find the round black adjustment foot and simply turn it Clockwise (2) full complete turns (720 degrees). 6. Resolve issues with inaccurate cat weight detection in your Litter-Robot 4 using our troubleshooting guide. Learn about weight sensors, proper placement, Bezel cleaning, …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 ...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 New Features of The Litter-Robot 4. These are the new features that only the Litter Robot 4 provides: SmartScale™ technology records the cat’s weight each time a cat uses the litter box. Omnisense™ technology allows detecting cat litter levels and percentage of cat waste in real-time. Waste Drawer indicator (%).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.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. 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 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 ...Check for excess weight, such as too much litter or waste. When you are done, press the Reset button to reset the cat sensor. If the cycling light is slowly flashing yellow (about once per second) or you are receiving a Cat sensor interrupt or Bonnet removed notification, this indicates a cycle has been interrupted by a cat entering the globe ... The red light that is suppose to recognize the cat is not coming on anymore when the cats go in and bc of that (i assume) it’s not cycling anymore. I manually cycle it from the app and it works fine. I’ve been using this robot for a month now and it’s been fine until now. Both cats are well above 7 lbs.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 …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 …The Litter-Robot litter sifting system requires clumping litter to work properly. We recommend a high-quality, clay-clumping litter. Use of lightweight litters, such as corn or wheat, may require more weight to activate the Cat Sensor. Litter beads and crystals that are small enough to pass through the screen will also work (periodic changing ...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. On the LR3 the cat sensor nut is located in the waste drawer compartment, fairly easy to get to, (see attached picture) use a small adjustable wrench or a 8 or 9 mm end wrench try turning it loose 1/2 turn initially and test for the sensitivity, loosen another 1/2 turn if no change. If there's no change in sensitivity after the full turn then ...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 …heya! i bought a new LR4 unit and it was delivered about 6 weeks ago. It’s been mostly functional since then. The dome light wasn’t working, but that felt fairly minor. however, today the dome light suddenly started working and the robot constantly detects movement in the drawer. there’s no movement. i’ve sat and watched, with the drawer out, and …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 ... | Cndfdtwvnad (article) | Mnceg.