Litter robot blinking blue light not full

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 ...

Litter robot blinking blue light not full. Introduction If you're a proud cat owner and have invested in a Litter Robot, you know how convenient and time-saving it can be. However, encountering a flashing blue light on your litter robot can be perplexing. In this article, we'll explore the common issues that may trigger this blue light and provide effective solutions to … Litter Robot Flashing Blue Light | Troubleshooting and ...

Hi, So as said in the description our Litter Robot III flashes yellow when the night light comes on. This happens whether it’s stable and on blue light ‘ready’ or if it’s doing a cycle if that light comes on it stops the cycle. We noticed this because when we turned the lights on it cycles normally without stops and does it normally. And when it …

If your unit is not displaying a solid blue light after returning to home position, or cannot complete the cycle, please continue with troubleshooting. Inspect the Globe Check for excess litter inside the Globe. Using more than 10 lbs of litter can strain the motor, causing an over-torque fault.Press and hold Cycle button for 5 seconds. Yellow light turns off, blue light remains lit. Activate the cat sensor by pressing on the globe just above the entrance in a forward and down motion. The red light should come on now. Allow the unit to complete the timing, cycle, and return to home position. At this time, the unit will have reset itself.This is an issue with the LR4. Unclear if it’s hardware or software issue. I dumped the firmware off of my LR4 but don’t see any obvious bugs in the esp32 Wi-Fi thread. The only solution I know of at the moment - until support starts doing it’s actual job - Is to buy a smart outlet that you can reset the device remotely with.Press the cycle button (Removing the waste drawer). Press the Reset button twice. Make sure any dirt or obstacles is not blocking the sensor. If the blue light is blinking now, the drawer is somehow removed. Now, if the sensors are clean, there is no dust in the drawer.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.This is for those that are out of warranty or want to quickly fix their LR3's infamous blue flashing light, (Drawer full message), yellow fast flashing light (pinch detect) or are experiencing a labored motor sound when in cycle that eventually results in a Over torque fault, (Alternating yellow to red lights).I have a Litter Robot 3 Connect with a flashing blue light that won't go away. I emptied the drawer, I cleaned the dfi sensors, cleaned the pinch…There are a few reasons why your Litter Robot may be blinking blue light. One reason may be that the Litter Robot is low on power and needs to be recharged. Another reason may be that the Litter Robot is full and needs to be emptied. Lastly, the blue light may be blinking because there is a problem with the Litter Robot and it needs to be reset ...

Step 1: Check the Sensor’s Placement. Obviously, the first fix you would want to apply is to check the placement of the sensor. The sensor should be placed in the middle of the entrance, with the lens facing …The tray's empty and the light still blinks with or without a bag. None of the buttons work and there's no start up cycle when I switch it on and off. The lights flash sequentially when it boots up, but it always settles on a blinking blue light. I can still switch the Litter Robot on and off via the app but I can't do anything else.pjutras May 6, 2019, 1:53pm 6. Hi, The blue light will blink to indicate that the Drawer is full. If the blue light is blinking after each cycle even when you press the reset button, this mean that either there is something obstructing the way between the 2 DFI sensors or that the sensors themselves are defective.Litter-Robot 3 lights: Quickly reference instructions. If you’re looking forward an quick reference guides on all the Litter-Robot 3 lights, download the digital guide here or click on the image below. Litter-Robot 3 flashing color lighter. You’ll most generic tip a lighting or blinking blue light on your Litter-Robot 3 control panel.On blue light is called the Drawer Full Indicator, which means that to waste drawer is full (or approaching full) and needs to to emptied. Following you have emptied the bin and installed a recent lined, hit the Reset button on the control panel—the light supposed return to solid blue, indicating the unit shall ready for use.The “ready” button would flash blue and I have gotten notifications on my app that the robot was full. I figured something was on the sensor so I wiped the sensors off tonight down in the litter tray compartment. Now, the “ready” light flashes blue and when I press the reset button, the “cycling” light flashes yellow/amber rapidly.This blue light is called the Drawer Full Indicator, which means that the waste drawer is full (or approaching full) and needs to be emptied. How often do you empty litter robot? How often should you change the litter in the Litter-Robot? Typically, you will empty the waste drawer once per week if you have one cat. If you have more than one …

Red light, then yellow light, then blue light: home position not detected: The Litter Robot can't find the right home position. There's a device in the globe that is sensed by the position sensor, to the left of the motor. Check to see if the position sensor is mounted correctly in its two plastic holder holes. The litter robot should continue ... Litter-Robot 3 is equipped with infrared emitters and 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 …If there is an error, the blue light will start flashing to indicate that there is a problem. The Litter Robot is Not Level. The Litter Robot must be placed on a level surface in order to work properly. If it is not level, the blue light will start flashing to indicate that it needs to be adjusted. The Sensor is ObstructedIf 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 ...Litter-Robot 4 control panel features 5 buttons and an LED display for easy operation. Blue Solid A solid blue light means Litter-Robot is ready and safe for kitty to use. Blue Flashing If your unit’s light bar is flashing blue, this indicates that the waste drawer is full. Blue with Flashing Yellow WiFiSlow blue light --> fast yellow flashing light. I have a pretty old LR 3 (non-Connect, serial # 028957). I replaced the DFI and pinch detect terminals about 1.5-2 years ago and it's been working pretty well since then. A few days ago, the unit stopped cycling entirely. The blue DFI light started blinking even when the tray was empty, and after ...

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Why is my PetSafe litter box light blinking? The waste bin or conveyor cover can’t be put in place if the light blinks blue. Premium clumping is the only litter that can be used. The litter box can malfunction if different types are used. The litter box may not work correctly if the litter level is not maintained.I have a litter robot 3 bought last year. It is now getting stuck in a cycle and is unusable. Symptoms are: A rotation cycle starts and dumps waste Then just before reversing direction the robot stops, the yellow light starts flashing and the globe moves a small amount further in the orginal rotation direction and stops A power off and restart …This is for those that are out of warranty or want to quickly fix their LR3's infamous blue flashing light, (Drawer full message), yellow fast flashing light (pinch detect) or are experiencing a labored motor sound when in cycle that eventually results in a Over torque fault, (Alternating yellow to red lights).The litter robot 3 blinking blue light indicates that the waste drawer is full and needs to be emptied. To resolve this issue, simply empty the waste drawer and restart the unit, and the blinking light should stop.Litter-Robot by Whisker November 14, 2016 · If you've been troubleshooting issues with your Litter-Robot Open Air to no avail, try this Fresh Restart to eliminate confounding conditions and identify the problem if there is one.

Solid white light indicates the unit is in Gravity Mode. A 3-second long press of the Gravity Mode button will enable or disable Night Mode (dimming lights). Gravity. Press the Connect button to turn WiFi ON or OFF. WiFi connecting is indicated by a blinking blue light, and WiFi connected is indicated by a solid blue light.It's really annoying. Thank you for helping, it's appreciated. both errors are linked to the 4 pin connector (blue light is the DFI yellow light is the pinch sensor - same component) I would open the motor compartment, unplug and replug the 4 pin connector. Might be loosen. Thank you! I will give that a try :D. It's really annoying. Thank you for helping, it's appreciated. both errors are linked to the 4 pin connector (blue light is the DFI yellow light is the pinch sensor - same component) I would open the motor compartment, unplug and replug the 4 pin connector. Might be loosen. Thank you! I will give that a try :D.The litter robot 3 blinking blue light indicates that the waste drawer is full and needs to be emptied. To resolve this issue, simply empty the waste drawer and restart the unit, and the blinking light should stop. It’s easy to turn a string of non-blinking Christmas lights into a string of festive twinkling lights. To reduce the risk of shock, Lowes emphasizes always unplugging any string of lights before replacing the bulbs.Preparation. If Litter-Robot 4 displays a blue light bar with a blinking blue light adjacent to the Connect button, this indicates that the unit is connecting to the app or has disconnected and is trying to reconnect but has not successfully reconnected.. To reconnect your unit, you can re-enable the connection by pressing the Connect button once to turn …Apr 4, 2020 · The following troubleshooting should resolve the blue light blinking while the waste drawer is empty. Once resolved, the unit should consistently recognize when your cat visits and cycle accordingly. To troubleshoot the blue blinking: Remove the drawer from the unit and press RESET. If the unit goes to solid blue, press the CYCLE button. The unit should start its cleaning cycle and goes back ... Ever since I changed the last bag, my litter robot 3 has had its blue light blinking after every use. I can hit reset and it stops, until the next time it is used. Will deep cleaning help? I open the drawer every morning to rearrange things as it tends to pile up in the back of the tray. The bag is not higher than the drawer. This is happening ...You'll most commonly notice a flashing or blinking blue light on your Litter-Robot 3 control panel. This blue light is called the Drawer Full Indicator, which means that the waste drawer is full (or approaching full) and needs to be emptied.On blue light is called the Drawer Full Indicator, which means that to waste drawer is full (or approaching full) and needs to to emptied. Following you have emptied the bin and installed a recent lined, hit the Reset button on the control panel—the light supposed return to solid blue, indicating the unit shall ready for use.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.

Litter Robot 3 not reversing during cycle. My Litter Robot 3 has been having a weird issue for the last two weeks. When it cycles, the globe rotates counter-clockwise until the hall sensor detects the magnet on the globe. It then stops, like it should. Then it's supposed to rotable clockwise to return to its home position, when the hall sensor ...

Our litter robot was Flashing Yellow Slow & Fast, then Fast Flashing Blue despite being empty and lastly just Random Lights. Watch for the solution to this, ...It's really annoying. Thank you for helping, it's appreciated. both errors are linked to the 4 pin connector (blue light is the DFI yellow light is the pinch sensor - same component) I would open the motor compartment, unplug and replug the 4 pin connector. Might be loosen. Thank you! I will give that a try :D.Apr 4, 2020 · The following troubleshooting should resolve the blue light blinking while the waste drawer is empty. Once resolved, the unit should consistently recognize when your cat visits and cycle accordingly. To troubleshoot the blue blinking: Remove the drawer from the unit and press RESET. If the unit goes to solid blue, press the CYCLE button. The unit should start its cleaning cycle and goes back ... The little green light on the back of your HP desktop indicates the health and well-being of your power supply unit. Normally this light glows a steady green, but damage to the PSU or power issues can cause it to blink instead. This type of...If your unit has a red flashing 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 blue light bar, you've been successful.Select your Litter-Robot 4. Select the Settings gear in the top right corner. Select Update Network. Follow the steps listed within the App. Once the update is complete, your Litter-Robot should be ready for use. If your unit displays a solid blue light bar, you've been successful. If your unit is not displaying a solid blue light bar, your ... Dirty sensors on your litter robot could also cause the blue light to blink. You can clean them by: Dampen a soft cloth with water and a small amount of mild detergent. Gently wipe the sensors on the inside of the globe, near the entrance. Dry the sensors with a clean, dry cloth before using the litter robot again.If there is an error, the blue light will start flashing to indicate that there is a problem. The Litter Robot is Not Level. The Litter Robot must be placed on a level surface in order to work properly. If it is not level, the blue light will start flashing to indicate that it needs to be adjusted. The Sensor is ObstructedEmptying the Waste Drawer when indicated is important to ensure that your Litter-Robot continues to cycle automatically. Troubleshooting. 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: That Blue flash followed by the rapid Yellow flash is indicative of a failure in the Drawer Full Indicators and Pinch Detect Terminals. If your Litter-Robot is in Warranty, give our Customer Experience Specialists a call at 877.250.7729.

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If the blinking blue light is caused by a firmware update, wait for the firmware update to complete and then unplug the unit for 10 seconds before plugging it back in. Firmware updates are done to improve the performance and security of the Litter Robot.This video will show you what the DFI sensors are. What do they do, where are they, how they work and how to clean them. Also a quick tip on fixing a common ...Press the cycle button (Removing the waste drawer). Press the Reset button twice. Make sure any dirt or obstacles is not blocking the sensor. If the blue light is blinking now, the drawer is somehow removed. Now, if the sensors are clean, there is no dust in the drawer.To troubleshoot the blue blinking, let’s start by power cycling your unit: 1.) Leave your unit powered ON with the blue blinking light engaged & 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 …Step 1: Check the Sensor’s Placement. Obviously, the first fix you would want to apply is to check the placement of the sensor. The sensor should be placed in the middle of the entrance, with the lens facing …Instructions followed and unit left off for an hour to allow plenty of time. Blue light is now constantly flashing and only stopping after the reset button is pressed. Following the next cycle the blue light resumes flashing and automatic operation ceases. The drawer is completely empty. This follows a period of the issue occurring intermittently.I have a Litter Robot 3 Connect with a flashing blue light that won't go away. I emptied the drawer, I cleaned the dfi sensors, cleaned the pinch…Mechanical Problems To approach the troubleshoots of blinking blue lights, Obstructions Over DFI Lenses Drawer Full Indicators are sensitive. First, Unplug the power line. Remove the bonnet and globe to get easy access to the DFI component. Now find the Drawer Full Indicator component; you will find it in the center of the base.Slow blue light --> fast yellow flashing light. I have a pretty old LR 3 (non-Connect, serial # 028957). I replaced the DFI and pinch detect terminals about 1.5-2 years ago and it's been working pretty well since then. A few days ago, the unit stopped cycling entirely. The blue DFI light started blinking even when the tray was empty, and after ... Litter-Robot by Whisker November 14, 2016 · If you've been troubleshooting issues with your Litter-Robot Open Air to no avail, try this Fresh Restart to eliminate confounding conditions and identify the problem if there is one.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. Blue with flashing yellow WiFi. ….

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 …Tellingsenmd • 2 mo. ago. Easy fix for three solid green lights, and two flashing red, which is cat sensor fault. I just got off the phone with the litter robot experts. The three open circles at the top of the ring have the sensors behind them. and they are very sensitive to obstruction from cat hair or debris.Step 10: Manual Cat Sensor Activation. Press on the Globe just above the entrance in a forward and downward direction—just press and release. The blue light should turn off and the red light should come on. You've activated the Cat Sensor to simulate your cat entering the Globe, then exiting. Allow the Wait Time (3, 7, or 15 …Introduction If you're a proud cat owner and have invested in a Litter Robot, you know how convenient and time-saving it can be. However, encountering a flashing blue light on your litter robot can be perplexing. In this article, we'll explore the common issues that may trigger this blue light and provide effective solutions to … Litter Robot Flashing Blue Light | Troubleshooting and ...The yellow light flashing quickly is due to the anti-pinch feature. The Anti-Pinch safety feature is two pin connected to the motherboard that must touch each other continuously. If they are …If the serial number does not say that, make sure the waste drawer liner is fully inserted in the drawer and press the Reset button. If the liner is up too high, it can …Tellingsenmd • 2 mo. ago. Easy fix for three solid green lights, and two flashing red, which is cat sensor fault. I just got off the phone with the litter robot experts. The three open circles at the top of the ring have the sensors behind them. and they are very sensitive to obstruction from cat hair or debris.Just got my litter robot and I to am having this issue. It's just blinking red and green. Couldn't get the pairing yellow light to start blinking while holding the wifi button for 3 secs but the app let me continue and set up anyways. The robot is now listed in app and can be controlled via the app but the light is still flashing red and green.Press the Reset button twice. Make sure any dirt or obstacles is not blocking the sensor. If the blue light is blinking now, the drawer is somehow removed. Now, if … Litter robot blinking blue light not full, Husband says. Hold down the reset button. Continue holding the button, unplug the unit. continue holding button, plug the unit in. Release button. Press cycle and empty at the same time, then let go when the power light turns blue. No idea why this worked, but it definitely did., A solid blue and yellow light may flash and remain illuminated simultaneously. This indicates that your Litter-Robot has entered its 8-Hour Sleep Mode. To deactivate this, just press and hold the Cycle button and the machine will be ready once again. However, the simultaneous flashing of all colored lights is a big problem., Blue is a primary color and cannot be created by mixing other colors. A light blue paint is made by mixing blue with enough white to reach the desired tint. Adding blue to a light green paint will produce a green-blue tint., Here's what I told Litter Robot, " Every time it’s used, it half cycles and I have to power it off and power it back on for it to cycle. Pushing the “cycle” ..., Litter Robot 3 not reversing during cycle. My Litter Robot 3 has been having a weird issue for the last two weeks. When it cycles, the globe rotates counter-clockwise until the hall sensor detects the magnet on the globe. It then stops, like it should. Then it's supposed to rotable clockwise to return to its home position, when the hall sensor ..., 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 ..., 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., IMPORTANT Make sure your unit is plugged in. Make sure your unit is connected and online. Make sure your firmware is up-to-date. If the app does not give you the option to …, To reset DFI sensor fault on a Connect Litter Robot please hold Reset button until the blue light blinks quickly. After that, it should come to solid blue light. This …, Emptying the Waste Drawer when indicated is important to ensure that your Litter-Robot continues to cycle automatically. Troubleshooting. 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: , 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”. shuuukt • 2 yr. ago., If the tank is empty or low on water, the machine will not be able to brew a full cup of coffee. K-Cup not properly inserted: The K-Cup must be inserted into the machine correctly, ... Litter Robot Blinking Blue Light: Causes & Fixes; Kuhn Mower Parts Diagram & Details; Honda HRX217 Parts Diagram & Details;, Solid white light indicates the unit is in Gravity Mode. A 3-second long press of the Gravity Mode button will enable or disable Night Mode (dimming lights). Gravity. Press the Connect button to turn WiFi ON or OFF. WiFi connecting is indicated by a blinking blue light, and WiFi connected is indicated by a solid blue light. , Hi, The blue light will blink to indicate that the Drawer is full. If the blue light is blinking after each cycle even when you press the reset button, this mean that either there is something obstructing the way between the 2 DFI sensors or that the sensors themselves are defective. This is why we recommend that you verify that nothing is in the …, If the tank is empty or low on water, the machine will not be able to brew a full cup of coffee. K-Cup not properly inserted: The K-Cup must be inserted into the machine correctly, ... Litter Robot Blinking Blue Light: Causes & Fixes; Kuhn Mower Parts Diagram & Details; Honda HRX217 Parts Diagram & Details;, If the serial number does not say that, make sure the waste drawer liner is fully inserted in the drawer and press the Reset button. If the liner is up too high, it can …, May 7, 2022 · Why is my PetSafe litter box light blinking? The waste bin or conveyor cover can’t be put in place if the light blinks blue. Premium clumping is the only litter that can be used. The litter box can malfunction if different types are used. The litter box may not work correctly if the litter level is not maintained. , To confirm the DFI has failed when there is a flashing blue light, leave the LR as is powered on, pull the waste drawer out and use your phones camera to look at the Left side DFI board, you should see 4 steady flashing lights on your camera screen, (from The areas marked D1, D3, D5, and D7) on the Emitter board. , Quick question. I got a litter robot 2 for about 2 years. It stop working today. The “empty” and “cycle” bottoms doesn’t work but only reset bottom works and “ready” is flashing blue. If I push the “reset” bottom, “cycling” is flashing yellow in 4 times per sec. The problem didn’t solve after I cleaned up pinch pins. , This blue light is called the Drawer Full Indicator, which means that the waste drawer is full (or approaching full) and needs to be emptied. How often do you empty litter robot? How often should you change the litter in the Litter-Robot? Typically, you will empty the waste drawer once per week if you have one cat. If you have more than one …, The yellow light on my Litter Robot III is flashing. I’ve cleaned all the sensors and nada. ... When I pulled it apart and put it back together, the tray full light was blinking. I hit the reset button and it went back to the yellow flashing light again. ... Usually when rapid yellow appears, so does the flashing blue. You’ll need to get a DFI replacement kit and replace …, Quantum Computing. Robotics. Tech, Sep 12, 2022 · Litter Robot Walmart. Customer Support. The best thing about Litter-Robot is its customer support. If you’ve tried this troubleshooting method (and even tried it a few times) but it still doesn’t work, don’t hesitate to give Litter-Robot a call. Here are their details: Litter-Robot Customer Support Phone: 1-877-250-7729. 9am – 7pm ET , This is what the manual says: A yellow light flashing quickly (about four times per second) indicates a cycle has been interrupted by the Anti-Pinch Safety Feature (see page 30). While cycling, if a potential pinch condition is detected, the Globe will stop and reverse direction for 2 seconds. The yellow light will begin flashing quickly ..., Came back in an hour later and the blue light for waste drawer full is flashing again, and now it's not rotating when the cat uses it. Just sits there flashing. Pressed "reset" again. Goes back to solid blue for awhile and then within a few minutes starts flashing blue again., Hi Roboteers, Just last week our litter robot started a strange behaviour of ending its cleaning cycle upside-down. It would rotate to empty the waste and would only return just enough so that the waste chute was just past the opening and then stop. The solid blue light would come on indicating that it is ready for action. However the unused litter is still trapped in the reservoir. We ran a ..., Solid blue light indicates the unit is ON and connected to power. Single red flash (with any button push) ... WiFi connecting is indicated by a blinking blue light, and WiFi connected is indicated by a solid blue light. A 3-second long press will initiate the onboarding process, indicated by a ... Feeder-Robot Quick Start Guide Created Date: 8/24/2023 5:37:51 PM ..., Litter-Robot 3 models (Litter-Robot 3 and Litter-Robot 3 Connect) are equipped with a Drawer Full Indicator sensor (DFI sensor). It is located above the Waste Drawer and it checks if the drawer is full each time the Globe returns to the Home position. The Control Panel displays a flashing blue light when the DFI is activated., 1.) Press/Hold ‘Cycle’ button for 5 seconds. Both blue AND yellow lights are now on. 2.) Press/Hold ‘Cycle’ button for 5 seconds. Yellow light turns off, blue light remains lit. 3.) Activate the cat sensor by pressing on the globe just above the entrance in a forward and down motion. The red light should come on now., 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)., Turn off your Litter Robot, then remove the Bonnet And Globe, and check to see if something is keeping the motor or globe from turning. Then put the Bonnet and Globe back on. Make sure there's not too much litter in the Globe. Blue light, then yellow light, then red light: dump position not detected: The Litter Robot can't find the right dump ..., Litter robot 3 was working great until last week. (This model is before the app) it started to stop mid-cycle upside down, about 11:00 position, and will blink yellow (about 1 blink per second). So far we have: replaced pinch sensors, sanded down bonnet sensors, soaked entire globe to ensure no trapped litter in clean litter pocket, flexed out ..., Robot ready for use Robot cycling Sleep mode enabled, within specified sleep time Waste drawer full Cat detected and wait time Cat sensor fault countdown initiated Solid Blue Solid Yellow Flashing Yellow Flashing Blue Solid Blue & Yellow Solid Red Flashing Red What’s in the Box Carbon filter (3) Waste drawer liners What do the lights mean ...