Litter robot troubleshooting blinking yellow light

This may take up to 30 minutes to complete. You will see a single white light blinking on your unit’s control panel while your robot’s firmware is updating. Once the update is complete, your Litter-Robot should be ready for use. Successful: If your Litter-Robot displays a blue light bar, you've been successful.

Litter robot troubleshooting blinking yellow light. Preparation. Litter-Robot 4 continuously monitors the motor current to ensure the globe is rotating smoothly and is not obstructed. If your unit has a red light bar with partial yellow flashing, this indicates that the globe is most likely jammed or overloaded. The unit will retract and try to continue cycling.

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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.Litter-Robot 3: Blue light flashing (Drawer full) Litter-Robot 3 is equipped with infrared emitters and sensors, called DFI sensors, located above the waste drawer that check if the drawer is full each time the globe returns to the Home position. Once a full waste drawer is detected, the unit will indicate it is full with a blue flashing light.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 ... More detailed instruction on fixing plastic cover to prevent slow flashing yellow light pinch detect error on litter Robot 3 Open Air, and better rubber band... Yellow iron is a vital piece of equipment for many industries, and when it malfunctions, it can have a major impact on productivity. Fortunately, there are some common issues that ... If your Litter-Robot 3 is displaying a yellow light flashing slowly, this indicates a cycle has been interrupted either by the cat sensor or bonnet removal. Press the Reset button to resume the cycle. Successful: If your unit returned home and displays a solid blue light, you've been successful. Nov 14, 2022 ... I had the SAME problem with it stopping mid cycle, light turning red. They told me they were sending out an update to fix the bug to all LR4 ...

The unit should resume its previous function five seconds after the bonnet is replaced and return to Home position displaying a blue light bar. Successful: If your unit returned home and displays a blue light bar, you've been successful. Unsuccessful: If you are still seeing a yellow light bar flashing, there's likely an issue with your Litter ... Kurupt_Introvert. •. Flashing yellow to red means the motor has detected an obstruction or jam. Turn the unit off and remove the bonnet and globe. Check for gear or motor obstruction. Reassemble the unit and verify a proper litter level. Then turn the unit on—if the problem persists, try the Litter-Robot 3 Troubleshooter or contact Whisker ...Litter-Robot 4 features a bonnet that covers the globe and functions as a guard for the waste port as the globe rotates. Sensors on the unit detect if the bonnet is on or off. This ensures that Litter-Robot will not rotate if the bonnet has been removed. If your unit displays a yellow light bar flashing, this indicates that the bonnet has been ...However, recently it’s been getting stuck mid-cycle with a rapidly flashing yellow light on the “cycle” icon. I’ve tried all the trouble shooting tips including taking the cover and bonnet apart to make sure nothing was effecting the pinch mechanism. Nothing seems to be working and I’m officially at a loss. Has anyone else been able ...My Litter Robot won’t reset. The blue light is constantly flashing. When reset is pressed the yellow light then flashes. It pinch sensor has been cleaned and they are touching. The DFI sensors have been cleaned. Help!!! ... Litter-Robot III Open Air - Yellow Blinking Light. igor_X July 21, 2020, 5:30pm 3. Hi @Hemingway1! Thank you for ...So woke up this morning with litter robot 4 offline. The big light is solid blue with the little light flashing blue. How do I reconnect it? I pressed the wifi button once, goes to solid light yellow, pressed it again and goes back to blinking blue. If I press the wifi for 3 seconds, goes to flashing yellow, but nothing happens on the app.The unit should resume its previous function five seconds after the bonnet is replaced and return to Home position displaying a blue light bar. Successful: If your unit returned home and displays a blue light bar, you've been successful. Unsuccessful: If you are still seeing a yellow light bar flashing, there's likely an issue with your Litter ...

Litter-Robot 4: White Blinking Middle Light (Over-The-Air "OTA" Update) Litter-Robot 4: White with Partial Yellow Flashing (Low system voltage) Litter-Robot 4: Yellow Light Bar (Paused) Litter-Robot 4: Yellow Light Bar Flashing (Bonnet Removed) If your Litter-Robot 3 troubleshooting is more complex than the scenarios described above, you’ll likely notice lights flashing sequentially: 1. Flashing yellow to red means the motor has detected an obstruction or jam. Turn the unit off and remove the bonnet and globe. Check for gear or motor obstruction. … See moreDec 29, 2017 ... The Litter Robot Open Air III has a blinking blue light when the bottom drawer is full. This review shows what that looks like and how to ...Cat sensor troubleshooting. In this article we will troubleshoot the "Bonnet removed" message. If you received a "Cat sensor interrupt" notification in the Whisker app, refer to the Litter-Robot 3: Yellow flashing slowly (Cat sensor) guide. If …Hi! I require your help regarding a problem I’m encountering. One of my 2 Robot Litter 3 has a blinking light (since months). I have completely cleaned it inside and out, nothing on the lenses. Robot Litter 3 Troubleshooting steps already taken: Cleaned/on-off /reset Additional information: #676303 (Web #1300025071 Ordered on …Apr 27, 2022 · BEFORE DOING THIS BYPASS HACK:Be sure to do the usual fixes first.. Clean plastic pinch detector part that flexes first (the cracks), then clean both sides o...

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The yellow and red lights may flash sequentially, and this signals a motor obstruction. To resolve this, turn off and unplug your Litter-Robot first. Then, disassemble and check for any blockages on the gears and motors. The lights may also flash from left to right or in a red-yellow-blue pattern.Oct 11, 2023 · Common Solutions for Litter Robot 3 Blinking Yellow Light: 1. Empty the Waste Drawer: When the waste drawer reaches its limit, the Litter Robot typically alerts users with a blinking yellow light. Addressing this is straightforward: open the drawer, carefully remove the full waste bag, and replace it with a fresh one. If your unit has a blue light bar with partial yellow flashing or the unit will not cycle, this indicates that the scale has been triggered for more than 30 minutes. You will also receive a notification on your phone if you use the Whisker App. Place the unit on a firm, level surface. Avoid soft, uneven, or unstable flooring for accurate weight ...Preparation. 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 curtain sensors located in the ...Blinking Blue Light, Blinking Yellow Light, and Blinking Red Lights. Mostly, the reasons for blinking blue light will be discussed. But sometimes this blue light blink gets combined with the yellow LED or red LED. So, it is necessary that you have the required knowledge of all the LEDs and what they mean.When I turn on the Litter Robot 3 (non-connect), blue light is flashing, then I press Reset and fast yellow light is flashing. When I press Reset again, blue light is flashing and so on.. What I checked so far: - Anti Pinch Pins looks good and are touching each other. - DFI is clean and 4 IR LEDs are blinking once a second.

Easy fix on how to get rid of that annoying flashing yellow light on your Litter Robot 3. Litter can build up on your Pinch detect bar(sensor) inside the bas...May 10, 2023 ... Comments1 · How to (Hopefully) Fix Your Litter Robot 4 · Litter Robot 3 Pinch Detect (permanent) Error (rapid blink yellow light) Bypass/Fix.1.4 Importance Of Troubleshooting The Blinking Blue Light. 2 Step 1: Checking The Connection. 3 Step 2: Examining The Waste Drawer. 3.1 Clearing Any Obstructions: 3.2 Checking The Carbon Filter: 3.3 Cleaning The Waste Drawer: 4 Step 3: Reviewing The Sensor. 5 Step 4: Evaluating The Globe.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. Reply.If Litter-Robot 4 has a blue light bar with a yellow blinking light adjacent to the Connect button, this indicates that the unit is in Onboarding mode and waiting to be connected to the app. You can now proceed with the onboarding process within the Whisker App to finalize connection.Cat sensor troubleshooting. In this article we will troubleshoot the "Bonnet removed" message. If you received a "Cat sensor interrupt" notification in the Whisker app, refer to the Litter-Robot 3: Yellow flashing slowly (Cat sensor) guide. If …The nervous system enables a person to blink to prevent harmful substances, like smoke from getting in the eyes. During the normal course of a day, a person blinks an average of 15...The SRS, or supplemental restraint system, on your Honda Accord is responsible for deploying the airbag in the event of an accident. If this system is malfunctioning, the airbag ma...

Litter-Robot 4 user? Visit is user guide on troubleshooting Litter-Robot 4 lights. Litter-Robot 3 lights: Quickness download guide. If you’re looking for a quick download guide on all the Litter-Robot 3 lights, download the digital guide here conversely click on the image under. Litter-Robot 3 flashing blue light

Liftmaster flashing red and yellow lights. This indicates that the opener is in “force control” mode, which means that the opener is sensing resistance on the garage door and will not close it. This could be caused by an obstruction on the tracks, a damaged opener, or a malfunctioning safety sensor. Check the tracks and sensors for ...Jan 29, 2023 · The first step in troubleshooting a rapidly flashing yellow light on the Litter Robot is to check the waste drawer. If the drawer is full, the light will flash rapidly to indicate that it needs to be emptied. To check the waste drawer, simply open the door at the bottom of the unit and remove the drawer. A rapidly flashing yellow light on the Litter Robot can indicate a variety of issues, such as a full waste drawer or a sensor malfunction. In this article, we will walk you through several troubleshooting steps to help you fix the problem and get your Litter-Robot back to working properly.If the Litter-Robot seems to turn on and off rapidly, the problem is caused by the power supply, which cannot give enough current and turns on and off rapidly. We suggest you to replace your power supply. The power supply was verified by a voltmeter to be giving out 15v consistently as I mentioned before.1.) Leave your unit powered ON with the blue blinking light engaged and unplug your power supply from the base 2.) Wait 10 seconds, then plug the unit back in. 3.) Allow the unit to complete a start-up cycle. If the light is solid blue, the code has been successfully cleared. If the light is still blinking, let's proceed with troubleshooting.Litter-Robot 3 Connect. Tagged as LR3 Connect but this is not the Wi-Fi enabled model. I have the Litter Robot 3 and I keep getting sequentially flashing red and blue lights. This combination isn't in the manual so I'm not sure what to do. The robot is away from walls and perfectly level. There is nothing under the robot.Litter-Robot 4 continuously monitors the motor current to ensure the globe is rotating smoothly and is not obstructed. If your unit has a red light bar with partial yellow flashing, this indicates that the globe is most likely jammed or overloaded. You will also receive a notification on your phone if you use the Whisker app. The unit will ...If your Litter-Robot 3 is displaying a yellow light flashing slowly, this indicates a cycle has been interrupted either by the cat sensor or bonnet removal. Press the Reset button to resume the cycle. If your unit returned home and displays a solid blue light, you've been successful. If your unit is not displaying a solid blue light after ...The Litter-Robot 3 is equipped with Cat Sensor that detects when a cat enters and exits the globe. To ensure the accuracy and reliability of the Cat Sensor,...

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Litter-Robot 3 flashing red light A solid ruby light on your Litter-Robot 3 control panel means that the cat sensor was activated by to cats entered an globe while the unit was ready for getting. This unit is counting down to a clean cycle, depending on your set wait time (3, 7, instead 15 minutes). Preparation. Litter-Robot will detect if the wrong power supply is being used to power the unit or if the power supply is not providing the correct output voltage. If your unit displays a white light bar with partial yellow flashing, it's indicating that you need to check your power supply. You will also receive a notification on your phone if ... Preparation. If Litter-Robot 4 has a blue light bar with a yellow blinking light adjacent to the Connect button, this indicates that the unit is in Onboarding mode and waiting to be connected to the app.. You can now proceed with the onboarding process within the Whisker App to finalize connection.. When your Litter-Robot 4 has successfully …When I turn on the Litter Robot 3 (non-connect), blue light is flashing, then I press Reset and fast yellow light is flashing. When I press Reset again, blue light is flashing and so on.. What I checked so far: - Anti Pinch Pins looks good and are touching each other. - DFI is clean and 4 IR LEDs are blinking once a second.Phone: 1-877-250-7729 | Hours: 9am – 7pm ET. Email: [email protected]. We have had our Bisque-colored (we just got a Grey LR III) Litter-Robot Open Air for 3 years. Here’s the email that LR sent me that I reference in our “repair” video: If the Litter-Robot 3 cannot find the Dump and/or Home position, the control panel will ...Litter-Robot 3: Yellow flashing slowly (Cat sensor) The Litter-Robot 3 is equipped with a cat sensor that detects when a cat enters and exits the globe. If a cycle is interrupted or the bonnet is removed, the unit will stop, and the yellow light will flash slowly, about 1x per second. This will also occur if the cat sensor is activated by a cat ... Now, let's run a test cycle. Short press the Reset button, then short press the Cycle button to run a clean cycle. Successful: After your Litter-Robot cycles, it should return to the Home position, displaying a solid blue light. If your waste drawer gauge is accurate (within 5%), you've been successful. Unsuccessful: If your waste drawer gauge ... Step 8: Connect it and test. Most of you are here because there are 3 flashing lights on your Litter-Robot's control panel. Sometimes this problem is caused by a faulty power supply or the motor itself. If even after checking the set screw on the motor and checking the voltage on the power supply with a multimeter, the lights….Status Indicator Lights. Solid Blue: Feeder is in Automatic Feeding Mode. Solid Yellow: Hopper is low indicating less than 20% food remaining. Solid Red: Hopper is critically low indicating less than 5% food remaining. Flashing Red: Dispenser is jammed. Solid Purple: Food Bowl and Food Chute are full for 12+ hours (food has not been consumed)Hi @Christos93. Please check also anti-pinch pins. The Anti-Pinch safety feature is two pins connected to the motherboard that must touch each other continuously. If they are separated, you will have an alarm (yellow blinking light). The Anti-Pinch safety is located in the top back left of the Litter-Robot base. ….

Easy fix on how to get rid of that annoying flashing yellow light on your Litter Robot 3. Litter can build up on your Pinch detect bar(sensor) inside the bas...1. Yellow to Red. 2. Blue to Yellow to Red. 3. Red to Yellow to Blue. 4. Blue, Yellow, and Red. What to Do When Your Litter-Robot 3 Lights Are Blinking? 1. Reset the Unit. 2. Contact Support. 3. Change Litter. 4. Check the Power Supply. 5. Check the Bonnet or Globe. Conclusion. Litter-Robot 3 Troubleshooting: Different Lights Meaning.965. 79K views 1 year ago #Meow #Litter #LR4. 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 …Now, the “ready” light flashes blue and when I press the reset button, the “cycling” light flashes yellow/amber rapidly. I Googled this and seems to be an indicator that the weight or anti-pinch sensors are being tripped (based on the flashing yellow/amber “cycling” light). I unplugged the robot and disassembled and used a q-tip to ...Troubleshooting Wizard. Didn't find what you're looking for? 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. Get expert help on Litter-Robot 3 Cat Sensor Troubleshooting. Follow our step-by-step guide to easily fix your device.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 ... If your Litter-Robot 3 is displaying a yellow light flashing slowly, this indicates a cycle has been interrupted either by the cat sensor or bonnet removal. Press the Reset button to resume the cycle. Successful: If your unit returned home and displays a solid blue light, you've been successful. I hope that Litter-Robot takes this on board and either explain to everyone via guides that a moderate ammount of damage to these points can show as the other issues. This can be a simple/cheaper solution to replacing the whole bonnet (which wouldn't have worked) or the whole base which is costly. Litter robot troubleshooting blinking yellow light, Easy fix on how to get rid of that annoying flashing yellow light on your Litter Robot 3. Litter can build up on your Pinch detect bar(sensor) inside the bas..., Bili lights are a type of light therapy (phototherapy) that is used to treat newborn jaundice. Jaundice is a yellow coloring of the skin and eyes. It is caused by too much of a yel..., litterrobot. •. If you are experiencing a yellow flashing light and/or the cycle has been interrupted and the globe is stuck, it could be due to excess weight, the bonnet, or the anti-pinch safety feature. Excess Weight (Slow Flash - 1x/sec) Excess weight will put a strain on the motor and can cause the unit to start/stop during a cycle and ..., Feb 10, 2018 · Litter-Robot 3: All three lights flashing (Globe position fault) Litter-Robot 3: Blue Light Flashing (Drawer Full) Litter-Robot 3: Buttons and Lights. Litter-Robot 3: Cat not detected. Litter-Robot 3: Cat Sensor Troubleshooting. Litter-Robot 3: Control Panel Lockout. Litter-Robot 3: Cycle delay setting. , You can save close to 50% on the cost of a Blink home security with an early Prime Day deal at Amazon. * Required Field Your Name: * Your E-Mail: * Your Remark: Friend's Name: * Se..., FezFernando • 2 yr. ago. According to the quick start card, the rapidly flashing yellow light is an indication of a “Pinch Condition”. “Turn unit off. Check Waste Port in Base and remove any obstruction. Turn unit on. Press the “reset” button to cancel indicator light and return Globe to Home position”. 2., 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..., May 29, 2022 ... Want to keep your Litter-Robot 3 running perfectly, and avoid those nasty flashing error lights? Performing simple monthly maintenance is ..., The unit should resume its previous function five seconds after the bonnet is replaced and return to Home position displaying a blue light bar. Successful: If your unit returned home and displays a blue light bar, you've been successful. Unsuccessful: If you are still seeing a yellow light bar flashing, there's likely an issue with your Litter ... , Came home to my Litter-Robot in the upside down position and the yellow flashing (2 flashes per second) and I cannot get the globe to turn at all to try to reset itself. ... If the yellow light is blinking twice per second: ... Please have a look at this troubleshooting: The three lights on the control panel are blinking. Generally, the root ..., If your unit has a blue light bar with partial yellow flashing or the unit will not cycle, this indicates that the scale has been triggered for more than 30 minutes. You will also receive a notification on your phone if you use the Whisker App. Place the unit on a firm, level surface. Avoid soft, uneven, or unstable flooring for accurate weight ... , Yellow . Illuminated: Unit is running a clean cycle. Note: Yellow LED will remain illuminated when the clean cycle is paused by pushing any of the three buttons. Flashing 1x per Second: 1. Bonnet has been removed, or 2. Cat Sensor was activated during clean cycle. Action Needed:, Status Indicator Lights. Solid Blue: Feeder is in Automatic Feeding Mode. Solid Yellow: Hopper is low indicating less than 20% food remaining. Solid Red: Hopper is critically low indicating less than 5% food remaining. Flashing Red: Dispenser is jammed. Solid Purple: Food Bowl and Food Chute are full for 12+ hours (food has not been consumed), Troubleshooting. If your Litter-Robot 3 is displaying a yellow light flashing quickly, this indicates a cycle has been interrupted by the Anti-Pinch safety feature and you will need to inspect the pinch sensor. Inspect the sensors. The purpose of the pinch sensor is to detect if an object is blocking the waste port during the globe rotation., If you've completed both bonnet removed troubleshooting and cat sensor troubleshooting, but your Litter-Robot is still flashing yellow, you will need either a new bonnet or a new base. If your issue was a result of a bonnet malfunction, you'll need a bonnet replacement., Litter robot flashing blue light: indication and solution How to manage a litter robot blinking blue light? Reasons for litter robot cat sensor fault; If your litter robot got stuck mid cycle; The litter robot stuck on the cycling light What to do when your litter robot is flashing solid yellow light? 4 Best tips to take care of your litter ..., Help Troubleshooting Blue Flashing Light and Yellow Flashing Light (Rapidly) My Litter Robot III Open Air has a blue flashing light. When pressing Reset, the yellow light starts flashing rapidly, while the blue one is no longer lit. I tried cleaning the sensor, calibrating it, cleaning the anti-pinch safety measure. Nothing has worked so far., This may take up to 30 minutes to complete. You will see a single white light blinking on your unit’s control panel while your robot’s firmware is updating. Once the update is complete, your Litter-Robot should be ready for use. Successful: If your Litter-Robot displays a blue light bar, you've been successful., Troubleshooting Wizard. Didn't find what you're looking for? 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. Get expert help on Litter-Robot 3 Cat Sensor Troubleshooting. Follow our step-by-step guide to easily fix your device., Red, then yellow, then blue (Flashing sequentially, one light at a time): This means the unit cannot find the Home position. It will continue to function in automatic mode but needs repair. Blue and yellow and red (All three lights flashing simultaneously): This means the unit cannot find the Dump or Home position. The unit will not cycle ... , If your unit has a blue light bar with partial yellow flashing or the unit will not cycle, this indicates that the scale has been triggered for more than 30 minutes. You will also receive a notification on your phone if you use the Whisker App. Place the unit on a firm, level surface. Avoid soft, uneven, or unstable flooring for accurate weight ..., All with the red and yellow flashing lights. It would just start to cycle-stop than, flashing lights. Get 1/4 of the way into a cycle, flashing lights. Make it all the way to dump and start to head back to the ready position, flashing lights. Complete an entire cycle, instead of the blue ready light, flashing lights., Put the globe in with the key on an angle to fit into the notch to the left. Put bonnet back on. Then turn the key to the locked position. Replug in and it should cycle automatically. Hope this helps! Solid yellow light also could mean its in sleep cycle. If you hold the cycle button it should shut off., The Litter Robot is a popular automatic litter box that is designed to simplify the process of cleaning cat litter. The device is easy to use and is equipped with a variety of features that help to make the litter box maintenance process easier and more convenient. One of the features that can be found on the Litter Robot is the cycling light., If you own a Rheem furnace, you may have noticed that it has a blinking light on the control board. These blinking lights are actually diagnostic codes that can help you identify p..., Troubleshooting. If your Litter-Robot 3 is displaying a yellow light flashing quickly, this indicates a cycle has been interrupted by the Anti-Pinch safety feature and you will need to inspect the pinch sensor. Inspect the sensors. The purpose of the pinch sensor is to detect if an object is blocking the waste port during the globe rotation., If your robot has problems with the yellow blinking light, please follow the troubleshooting below to determine whether the issue is due to excess weight, the …, Community for all things Litter-Robot. Post your experiences, tips, tricks, and hacks. Members Online • Glad-Anteater3024 . Blinking yellow light . My litter robot got stuck while cycling yesterday! Hoping someone has some tips. I feel like I have tried everything. Took off the hood cleaned out the pieces and the sensors., The robot would cycle just fine, but if I pulled down the curtains in my apartment it would stop for 15+ seconds with the slow yellow blinking light. I was able to reproduce this a few times. I am still not sure if this was related to the resistor experiment, since I ran out of time for experimentation and had to tend to other things., Litter-Robot Premium Litter All Natural Sun-dried Clay. Non Tracking, 99% Dust Free. Price: $29.95 (Free Shipping) Drawer Liners (100 pk) Biodegradable bags for your Litter-Robot. Price: $39.99 (Free Shipping) Carbon Filters (3 pk) Replacement waste drawer carbon filters. Price: $18.99 (Free Shipping) Order these accessories and more at www ... , So woke up this morning with litter robot 4 offline. The big light is solid blue with the little light flashing blue. How do I reconnect it? I pressed the wifi button once, goes to solid light yellow, pressed it again and goes back to blinking blue. If I press the wifi for 3 seconds, goes to flashing yellow, but nothing happens on the app., This may take up to 30 minutes to complete. You will see a single white light blinking on your unit’s control panel while your robot’s firmware is updating. Once the update is complete, your Litter-Robot should be ready for use. Successful: If your Litter-Robot displays a blue light bar, you've been successful., 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.