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Hi @Shawntb 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 …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.Hit the reset button on the LR4 and the solid red bar turned blue and the LR4 was able to cycle again. So periodically - maybe every other day I quickly blow the sensor holes with compressed air as maintenance and haven't had the red light bar of death since (maybe going on over a month - knock on wood). TLDR: Use compressed air on the LR4 ... 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 ...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. 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 Density (weight per volume) varies. 4.5kg or 10lb is about the right weight in the globe with nothing in the waste drawer. 2.25kg or 5lb cat then activates the cat sensor. When you empty the waste drawer and top up the globe, with a solid blue light showing, press RESET once. Blue light will blink, and the cat sensor will be calibrated to the ...There are two main sensors in the Litter-Robot – the Curtain Sensor and the Weight Sensor. Understand the Litter Robot 4 Cat Sensor Fault; How do you decode and resolve an in your Litter Robot 4 …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 40cm x 40cm and interior globe dimensions of 40-43cm H (depending on litter level) x 48.3cm W x 45.7cm D ...Cover the light sensor which is located under the power button. If the night light turns on and the cycle is interrupted, then your bonnet needs to be replaced. It is possible that the night-light is not even working, in this case, please remove the power from the robot and unclip the bonnet. Inside the bonnet you will see 2 wires connected 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. Stretched bags or bags not pressed flat will cause the OmniSense™ detection to inaccurately measure the waste drawer level.Sometimes, I feel like the weight sensors on the bottom of the LR4 can get "bound up" perhaps with litter and so forth. Sometimes after tapping them the sensor …Jun 12, 2018 · 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 description of a solid blue light after the cat has ... Litter beads and crystals that are small enough to pass through the screen will also work. What not to use. DO NOT use litters that are strictly absorbent, non-clumping, loose-clumping, newspaper-based, or wood-based pellets. ... the cat sensor weight scale is disabled to ensure proper calibration.) Download the Whisker app. Download the ...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 …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 …LitterRobot 4 stopped during the cycle, and reset not working. The robot works for three days. Now it is stuck in the middle of the cycle. And the light bar is a solid red. The reset button doesn't work. I pressed for 10 seconds waiting for it to flash white. And it turns red immediately. Oct 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. 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 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.Dec 12, 2022 · The dimensions for the entryway of the Litter Robot 4 is 15.75 inches by 15.75 inches, and this is a bit smaller with the Litter Robot 3 Connect which is 10.25 inches by 15.5 inches. The entry for the Litter Robot4 is a wide and round flat faced entry, while the one for the Litter Robot 3 Connect is more oval shaped and is angled upward. 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. Skip to Content . Search. Search. Search. Save $50 on all Bundles! ... Litter-Robot 4! Litter-Robot boasts over 50,000 reviews on Litter-Robot.com, is loved by hundreds of thousands of pet parents, and has been designed and assembled in the USA for more than 20 years.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 ...

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 ... 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. Density (weight per volume) varies. 4.5kg or 10lb is about the right weight in the globe with nothing in the waste drawer. 2.25kg or 5lb cat then activates the cat sensor. When you empty the waste drawer and top up the globe, with a solid blue light showing, press RESET once. Blue light will blink, and the cat sensor will be calibrated to the ... The pet weight smart scale on the app shows 0.00. It won’t register. I tried unplugging the unit. Opening and closing the draw and still registers 0.0. Anyone else have this or anyone have any ideas? Everything else including cat detection works fine. It’s on carpet. But I don’t get any reading at all. 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 ...

Resolve issues with inaccurate cat weight detection in your Litter-Robot 4 using our troubleshooting guide. Learn about weight sensors, proper placement, Bezel cleaning, and firmware updates to ensure accurate measurements and optimal Litter-Robot performance. 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.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 ……

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. The New Features of The Litter-Robot 4. These are th. Possible cause: Apr 9, 2009 · If YES, you are done. Re-position Globe and verify that it complete.