Litter robot 4 blinking blue

Litter-Robot 3: Yellow & Red or Blue & Red Flashing (Motor Over-torque) If Litter-Robot 3 Globe becomes jammed or overloaded when rotating clockwise, the Motor will stop and reverse for 5 seconds. The unit will start to cycle again after 15 seconds, to attempt to return to the Home Position. If after three attempts, the unit is unable to cycle ...

Litter robot 4 blinking blue. In a desperate attempt to communicate with the LR4, I tried holding the power and connect button together. It made the light turn into 1 pink square, then 2 pink squares, and now it’s flashing pink and yellow while still being unresponsive. I can find no reference to this light code, other than a reddit comment from a litter robot ...

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. There is power to the unit because the yellow light is flashing but regardless of which buttons I press or turn power on/off no movement of the unit can be made.

This include LED status identification of the 5 different errors, how the issues usually occurs with the Litter-Robot, and what steps you can take to hopefully fix the issue. Issues covered: Litter-Robot 4 Flashing Blue. Litter-Robot 4 Solid Red. Litter-Robot 4 Solid Red with Flashing Yellow. Litter-Robot 4 Flashing Yellow.Hi! I require your help regarding a problem I'm encountering. I have owned my Litter Robot Open Air 3 for a few years and have recently started encountering problems. Firstly it started displaying fast yellow blinking light. I consulted on here and thought it may be a problem with the pinch detectors. I cleaned them and pushed them together and this seemed to solve the problem for a short ...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...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 ...If it is, the contacts on the bonnet, and the ones of the part of the Litter-Robot it attaches to, might need to be cleaned. Yellow light blinking fast (4 to 5 times per second): the Litter-Robot thinks something got stuck in the waste port (the hole underneath the globe that you can see the waste drawer through when you remove the globe)Mar 25, 2022 · What To Do When Your Litter-Robot Lights Are Blinking? So, let’s talk a bit about what you should do when you’re dealing with blinking Litter-Robot lights. #1 Reset the Unit. As the experienced cat owner Jean Dean says, “Pressing the Reset button may solve a number of issues you might encounter with your Litter-Robot.” [4]

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. It's filled to the line with normal clumping ...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 ... The blue light on the Litter Robot serves as an indicator that something is wrong or needs attention. If you are experiencing problems with your Litter Robot and the blue light is flashing, it is important to understand why in order to resolve the issue. Troubleshooting Guide: Understanding Why the Blue Light is Flashing on Your Litter RobotSOLUTION: I ended up having to replace the DFI kit and main circuit board (luckily it was still under warranty).Since then I've also had to bypass the pinch ...When I power on the Litter Robot, the blue light flashes slowly (drawer full). The drawer isn't full, so I hit the reset button. It then changes to a fast yellow flashing light. I replaced the metal pinch detectors today and have cleaned the whole unit thoroughly, including the DFI sensors. ... blue light flashing. See more posts like this in ...In a desperate attempt to communicate with the LR4, I tried holding the power and connect button together. It made the light turn into 1 pink square, then 2 pink squares, and now it’s flashing pink and yellow while still being unresponsive. I can find no reference to this light code, other than a reddit comment from a litter robot ...

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.8 Ways To Make Your Cat Litter Last Longer. Use Clumping Litter. Control the Odor. Place A Mat Underneath the Litter Box. Consider A Self-Cleaning Litter Box. Use A Slotted Scooper. Fill To The Top Of The Box. Clean Your Box Frequently. Watch Out for Humidity In The Winter.The Litter-Robot four-part system (base, globe, bonnet, and drawer) was constructed with easy upkeep in mind. Whether you're deep-cleaning or replacing a part, the simple modular design allows you to readily access and service your Litter-Robot. We also offer Litter-Robot repair services even after the WhiskerCare™ Warranty expires—just ...Ok-Construction-2122 • 10 mo. ago. My LR 4 is stuck blinking green and red too. It is off line, I tried everything. This is my 3rd litter robot! It will cycle when I push the button, it is on the hard wood floor, I cleaned the interior and checked everything, vacumned out, changed the wasted drawer, and litter.Posted by u/jdarst8984 - 1 vote and 2 comments

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cMoo92 heero. cMoo92. 3 yrs ago. Flashing blue means it’s ready to set up, which means you didn’t just restart the eero, you did a factory reset on it. RodC. RodC. 3 yrs ago. cMoo92.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. It's filled to the line with normal clumping ...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 solid blue, the code has been successfully ...Litter-Robot 3: Yellow & Red or Blue & Red Flashing (Motor Over-torque) If Litter-Robot 3 Globe becomes jammed or overloaded when rotating clockwise, the Motor will stop and reverse for 5 seconds. The unit will start to cycle again after 15 seconds, to attempt to return to the Home Position. If after three attempts, the unit is unable to cycle ...

Before you go any further with your new Litter-Robot, watch this video to learn how to get started with the Litter-Robot, how often you'll need to clean the ...Wont go past this stage : r/litterrobot. Cant get new robot to connect. Wont go past this stage. Sorry if this has been posted before, but I tried to get the app going and its fine until this step. After about 3-4 minutes I get a message that …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...blue and red flashing lights. I've had my Lr4 for 4 months and it's been perfect until last night, I went to change the litter and when it did the spin cycle it stopped over the waste bin hole and started flashing blue then red continuously and nothing I do will fix it. It occasionally turns to 3 green 2 red if I'm messing with the sensors but ...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. 4 7 comments Best Add a Comment SoulerNeptune95 • 8 mo. agoa solid blue light. A 3-second long press will initiate the onboarding process, indicated by a blinking yellow light. Press and release to exit onboarding. Connect. Sets the number of portions dispensed in a meal. Press the Portion button once to see the current setting (all 4 lights blinking white indicates zero portions set).Hi! I require your help regarding a problem I'm encountering. I have owned my Litter Robot Open Air 3 for a few years and have recently started encountering problems. Firstly it started displaying fast yellow blinking light. I consulted on here and thought it may be a problem with the pinch detectors. I cleaned them and pushed them together and this seemed to solve the problem for a short ...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. The reason your Litter Robot is blinking blue is most likely because the unit is in standby mode. To wake it up, simply push the button on the front of the ...If Litter-Robot 4 has a blue light bar with a yellow blinking light adjacent to the Connectbutton, this indicates that the unit is in Onboarding mode and waiting to be …My ltr4 is saying it is offline and is solid blue except for 1 flashing blue light. What does this mean? Advertisement Coins. 0 coins. Premium Powerups Explore Gaming. Valheim Genshin Impact Minecraft Pokimane Halo Infinite Call of Duty: Warzone Path of Exile Hollow Knight: Silksong Escape from Tarkov Watch Dogs: Legion. Sports. NFL ...These sensors detect when a cat has entered or exited the unit. 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 ...

The blue light on the Litter Robot serves as an indicator that something is wrong or needs attention. If you are experiencing problems with your Litter Robot and the blue light is flashing, it is important to understand why in order to resolve the issue. Troubleshooting Guide: Understanding Why the Blue Light is Flashing on Your Litter Robot

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.It now appears that the cycle function is not working consistently following the cat's use even when the reset button has been used prior to that to cancel the flashing blue light. I had none of these issues with my original litter robot. Right now this is no more than use than a cheap regular tray which requires manual scooping!I came home from a trip, fired up my Litter-Robot 3 (no wifi, off warranty) for my little guy, and I got a slow blinking blue light. I hit reset, and it changes to rapidly blinking yellow. Reset flips between the two kinds of blink; and hard resets like power on/off or unplugging the unit don't change anything.Before you go any further with your new Litter-Robot, watch this video to learn how to get started with the Litter-Robot, how often you'll need to clean the ...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 WiFiLitter-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.Fill your Litter-Robot to the fill line with litter and then perform a hard reset on your unit. Here’s how to do a hard reset on your Litter-Robot 4: Press and hold the Reset and Power buttons for 3 seconds. The light bar will flash red then go through a sequence of red, blue and green lights then begin a cycle. Step 1: Check the Power. The first thing to do when it comes to troubleshooting a Litter Robot that is stuck mid-cycle is to check the power. Make sure the unit is plugged in and the power cord is securely connected to the unit and the outlet. If the power cord is loose, securely reconnect it. If the outlet is not functioning, try plugging the ...

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If it is, the contacts on the bonnet, and the ones of the part of the Litter-Robot it attaches to, might need to be cleaned. Yellow light blinking fast (4 to 5 times per second): the Litter-Robot thinks something got stuck in the waste port (the hole underneath the globe that you can see the waste drawer through when you remove the globe)This video shows you how to get the 3 lights on the Litter-Robot 3 to stop blinking. Litter-Robot 3 Buying Options: 💵 Worried about your cats using it? Wan...I can't find anywhere what this means and we have tried EVERYTHING. My boyfriend has cleaned all of the nooks and crannies and sensors underneath…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.A 3-second long press will initiate Onboarding Mode indicated by a blinking yellow light adjacent to the Connect button. Solid yellow and blue lights indicate ...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 …These sensors detect when a cat has entered or exited the unit. 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 ...And clean the sensors. There's someone who answers this issue very well with details!! Or search these threads for their suggestions, very helpful!! Mine was blinking blue and stop cycling all together. Replaced the DFI board, about $30 from their site. No problems since. My LR had almost 4 years of use before that.Blinking Blue The waste trap or conveyor cover are not fully in place. Solid Red There is an issue with the conveyor motor. Unplug the unit and plug it back in. If the light turns red again after 10 minutes, please call our Customer Care Center at +1 (800) 732-2677. Blinking Red There is an issue with the bowl motor. Unplug the unit and plug it ...Place treats on the step or around the Litter-Robot so your cat associates rewards with the unit. 4. Since cats are curious and love to go into boxes, try putting the original packaging over the Litter-Robot with a hole cut out for the entryway and drawer. 5. Once you notice that your cats have used the Litter-Robot, power the unit on to cycleFull waste drawer. The Litter Robot is equipped with a waste drawer that collects the waste separated by the sifting process. If the drawer is full, the blinking blue light will activate. To fix this issue, simply empty the waste drawer and reset the unit by unplugging it for 10 seconds. ….

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 ETlitterrobot • 9 mo. ago. 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 877.250.7729.1.) 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.More happened in between me fiddling around with it but I took off the base, cleaned it out, cleaned the sensors, the pinch detector, the bin. Messed the app up so now it says it's off (the cloud?), the app still turns the power and light. The reset button on the panel still toggles but only changes from flashing blue to rapid yellow.Unplugging robot for 10 seconds (or even 15 minutes) does not help the problem; There are no debris on the RFI lenses; Unit goes to solid blue with the waste drawer removed; Unit goes to flashing blue with the waste drawer inserted (even if it does not have the bag in it - completely empty) Additional information: Let me know what you need.Litter-Robot Customer SupportPhone: 1-877-250-7729 | Hours: 9am – 7pm ETEmail: [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 ...Just setup the LR4 - added litter and plugged in. During its first cycle it got stuck and won't return to the home position. The lights are flashing 3 red and 2 yellow. I emptied out all of the litter thinking I added too much and tried to reset it but it's doing the same thing still.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.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 ... Litter robot 4 blinking blue, 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. You will also receive a notification on your phone if you use the Whisker App. , Hello all, we're here to see what others have experienced. Our LR3 is a little buggy but it started flashing the blue light even when the drawer is…, Try Litter-Robot 3 Connect or our newest, quietest, and smartest automatic cat litter box, 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. Shop Litter-Robot bundles and save, 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. There is power to the unit because the yellow light is flashing but regardless of which buttons I press or turn power on/off no movement of the unit can be made., Remove globe from robot, clean inside the robot where the globe goes (maybe even turn it upside down and give it a light shake) reassemble Plug-in and see if it rotates now (without any litter in this clean robot) like KapatainKid1 said use a clumping litter and fill to just below the line. I use Arm & Hammer Slide., 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., 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 is full with a blue flashing light., The damage should be visible on the left side under the pinch detect switch in the center of the DFI board where the opening is on the clear plastic shield. It will look like black corrosion on the silver chip pins, cant miss it if its there!. In any event you can get a upgraded replacement DFI HERE for $30, and this should get you back up and ... , It could very well be a bonnet issue. If the bonnet has been removed and not placed back on the unit properly, the yellow light will flash once per second. However, when the yellow light is flashing twice per second, it means the cycle was interrupted by the anti-pinch feature. If the anti-pinch safety feature is activated while cycling, the ..., cMoo92 heero. cMoo92. 3 yrs ago. Flashing blue means it's ready to set up, which means you didn't just restart the eero, you did a factory reset on it. RodC. RodC. 3 yrs ago. cMoo92., Setup for the Litter-Robot 4 was just as easy as the decision to try it. The self-contained unit arrives already constructed and simply needs to be plugged into a standard outlet. Adding litter is a simple process: Open the waste drawer compartment and insert a liner to catch the goods (the unit comes with one bag, which you can reorder, or …, Ready & Cycle light both on. I hope this hasn't been asked 1000 times but recently both the blue/yellow light have been on all the time except when it is cycling. It's not so much impacting the function (yet) but it is somewhat concerning. Does this mean anything? Thanks in advance! I just looked this up in my manual since I have the same ..., 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 ..., 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 ... NOT submerge the Feeder-Robot Base or Control Panel in water. 4. Let all parts air dry completely before reassembling the Feeder-Robot. The 1/8-cup (30mL) Dispenser can serve 1/8 cup to ..., Tldr: my robot has a blue flashing light and none of the buttons do anything, only on/off. I've tried the basics. I've had the litter robot for a few years, but can't remember if it's a 1 or 2 model. I've encountered an issue I can't fix. It started with the quick flashing yellow light (pinch detector issue)., If you have recently installed the Connect Upgrade Kit on your Litter-Robot 3 and are now experiencing an issue with three flashing lights on the control panel or the globe is stopping in the incorrect position, the position sensor may have been accidentally knocked out of place., My litter robot (~4 years old) recently had the continual blue flashing light issue (continual flashing but it still cycled) so took it apart and gave it a good clean. Since I've put it back together again I still have the blue flashing light, but when I press 'reset' I get a fast flashing yellow light. I've wriggled the cables about to see if ..., 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. , It can be set for 3, 7, or 15 minutes on Litter-Robot 3, or 3, 7, 15, 25, or 30 minutes on Litter-Robot 4. The default Wait Time is 7 minutes. Why is my Litter-Robot blinking blue . If your Litter-Robot's blue light is flashing, it means that your drawer is full and needs to be changed., Litter-Robot 4 is a self-cleaning litter box that is designed for use with almost any domestic cat. It does not have a weight limit, and with entryway dimensions of 1575″H x 1575″W and interior globe dimensions of 15″-17″H (depending on litter level) x 19″W x 18″D, almost any domestic cat can fit comfortably inside the globe., litterrobot • 2 yr. ago. If the Litter-Robot 3 cannot find Dump and/or Home position, the control panel will display 3 lights blinking either left to right, right to left or all three simultaneously. *PLEASE NOTE: If you have recently disassembled your globe (split it at the vertical axis), please advise. If you have not disassembled the ..., 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 ..., After turning it on or after a cycle, the blue yellow red lighting sequentially. If the Open Air unit cannot find Dump and/or Home position, the control panel will display 3 lights blinking. If you have recently disassembled your globe please advise. Please remove the globe and check the black gear connected to the motor., Check for excess weight, such as too much litter or waste. When you are done, press the Reset button or turn the unit off then back on to reset the Cat Sensor. If the cycling light is slowly flashing yellow (about once per second) or you are receiving a Cycle interrupted or Bonnet removed notification, this indicates a cycle has been ..., Hi, So I am having this issue again!!! My litter robot 3 had been flashing blue light and then yellow light (very fast) after pressing the reset button. I've read some troubleshooting to check for the metal pinch bars to be in contact all the time. I've tried to clean it and it appears to be in contact as well. The pin is not corroded as well. Please advice on what to do next. the litter ..., 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 startup cycle. If the light is solid blue, the code has been successfully cleared., 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 3/12/2018 ) Thank you so much in advance for your help!, Received my first litter robot 4 today (ordered May 25) - what the heck does red to green light flashing mean? ... Even funnier, I looked through the manual and I don't see any mention of a green light… just red, blue, yellow, and purple. Are you sure it's green and not a combo of the yellow and blue?, 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 solid blue, the code has been successfully ..., 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, Litter-Robot 4 Basics Bundle. CA $1,249 CA $1,219. Buy in monthly payments with Affirm on orders over $50. Learn more. All the Whisker goodies necessary for you and your cat to get started with Litter-Robot 4. 90-Day In-Home Trial. Free Shipping., It's currently flashing blue/white, which is apparently a motor issue or a connectivity issue depending on where I have looked. I have cleaned the top sensors, emptied the litter and tray, separated and cleaned the base etc. If anyone has experienced any similar issues or has any advice to offer I would greatly appreciate it., 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 Waste ...