Pinch detect fault litter robot 4

A week ago, the pinch detector went off, and since then, the device stopped working. Did a full cleaning, triple checked the pinch detector was clear with no litter and verified that the circuit was complete with a multimeter - something else was wrong.Jul 11, 2023 · A fter our positive experience with the Litter-Robot 3 Connect for many years, we were excited to test out the new Litter-Robot 4 to see if it could get any better. The new Litter-Robot 4 boasts new patented technology like its OmniSense™ Detection, which has laser and weight sensors to track your cat’s health via a mobile app and a quieter sifting cycle. I’ve been having intermittent issues for years with the pinch detect, but now it seems to be broken for good. If I reset it, it goes to flashing blue as if the tray is full, and resetting again puts it back to the rapidly flashing yellow light–I’m stuck between the two. After taking the unit apart I found that the pinch terminals were very corroded. I ordered …I would definitely recommend calling the Litter Robot support team - they were really helpful when I called with frequent cat sensor faults a few months after getting our litter robot 3 - they recommended filling it less than I have been - suggesting it may do better 1/2" or 1" BELOW the fill line - apparently with different weights of litters, they've found filling up to …Take the screws out of the bottom of the base. Unplug the wire from each pinch bar and remove the bars from the plastic slots. Now take some pliers, tin snips, or whatever you have laying around and cut a clean, non-corroded piece of the pinch bar off so you have a small piece of metal. If you're going to bypass both the bonnet and the pinch ...Litter Robot owner here -- Have had two litter robots and I think a recent batch of circuits is faulty. First one had no trouble with DFI for years; second one I bought refurbished and DFI went in 2 months. I replaced the DFI on first one, that lasted only 2 months. If Whisker does not get on top of this, they will lose their audience.A firm, level surface is required for accurate detection of cats and weight readings. Inspecting the anti-pinch sensors. The anti-pinch sensors are located at the sides of the dump port within the base. These are active at all times to ensure we can detect any motion within the drawer. Make sure both pinch bars are free of debris and clean. Litter-Robot 4: Green & White Changing Light Bar (Pinch Detect) Litter-Robot 4: Green with Partial Red Flashing (OmniSense sensors need cleaning) Litter-Robot 4: Hard ResetIf your unit displays a green and white alternating light bar, this indicates an Anti-Pinch Fault during power up. You will also receive a notification on your phone if you use the Whisker App. First, let’s check inside the Waste Drawer to see if there are any foreign objects that could be activating the sensors. Now, let's run a test cycle.robotshopTech June 12, 2018, 3:52pm 1. 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 bonnet connection, or the Anti-Pinch safety feature: *The blinking yellow light will switch to blinking red after 2 minutes if the cat sensor (CATS ...The Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe. There are three laser sensors located in the top of the ... Nov 2, 2018 · If Customer Service directed you to check the Pinch Detect Terminals on your Litter-Robot 3, this video will show you how. I would definitely recommend calling the Litter Robot support team - they were really helpful when I called with frequent cat sensor faults a few months after getting our litter robot 3 - they recommended filling it less than I have been - suggesting it may do better 1/2" or 1" BELOW the fill line - apparently with different weights of litters, they've found filling up to …Community for all things Litter-Robot. Post your experiences, ... rapid flash is a pinch detect fault. Rapid flash means you’ll need to clean the pinch detect sensors, or even replace them. Reply ... You’ll need to get a DFI replacement kit and replace the DFI sensors and the pinch detect terminals. See one of my recent posts.Jul 20, 2023 · Also read: Dealing with Pinch Detect Fault Litter Robot. 2. Inspect the Waste Drawer. The Litter Robot will cease cycling if the waste drawer is full to avoid overflow or jamming. It’s essential to empty the drawer frequently to maintain the device’s optimal functionality. These sensors detect when a cat has entered or exited the unit. If your unit has a flashing red 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 Litter Robot 4 Pinch Detect is an automatic, self-cleaning litter box designed to make the lives of pet owners easier. It not only offers convenience and comfort for you‍ and …Cleaning the sensors. With the globe, bonnet, and drawer removed, lean the unit backward so that you can look into the holes on the bezel to see each sensor. Using a clean, dry cotton swab, carefully clean the surface of each sensor to remove any dust. It is important to note that it will be very difficult to see any dust, specifically on the ...Litter-Robot 3 flashing red light. A solid red light on your Litter-Robot 3 control panel means that the cat sensor was activated by your cat entering the globe while the unit was ready for use. The unit is counting down to a clean cycle, depending on your set wait time (3, 7, or 15 minutes). A flashing red light indicates that the cat sensor ...Litter-Robot is equipped with Anti-Pinch Sensors on both sides of the Waste Drawer Chute to ensure your cat’s safety while in use. These sensors monitor for potential pinch conditions at all times. If your unit displays a yellow ping-pong light bar, this indicates that the Anti-Pinch Sensors have been activated.Litter-Robot is equipped with anti-pinch sensors on both sides of the waste drawer chute to ensure your cat’s safety while in use. These sensors monitor for potential pinch conditions at all times. If your unit displays a green and white alternating light bar, this indicates an anti-pinch fault during power up. They recommend a standard weight clay clumping litter. I did have a pinch sensor fault about 10 or 11 months in - so still under warranty. The pinch sensors had corroded (I live in a very humid climate). ... Ordered my Litter-Robot 4 on 11/8/2022 and still waiting for it.Tips and tricks for litter robot (pinch detect hack) Gives good tips. Also a very useful mod to protect pinch detect sensor. Final thing I’ll say, petroleum jelly on the metal connector for the pinch detect to help prevent corrosion. Mods, if you see this post please pin for future users to see. This is super useful! Purchase replacement pinch contact and drawer full indicator (DFI) circuit board assembly for your Litter-Robot 3. Litter-Robot 3 Pinch Contact & DFI Kit Purchase replacement pinch contacts and drawer full indicator (DFI) circuit boards here, or if your Litter-Robot is under warranty, log in to your account, then click "Replacement Parts" to select the part …Led 5 - (Red) Wi-Fi - Fault Mode (Codes Pending) Unable to connect to router Verify router is powered up and operational Power cycle the robot Led 1 - (Blue) Battery mode enabled / Robot is in idle state Green / White Pinch sensor fault Cycle timed out Led 5 at Idle State Wi-Fi Mode (Leds 1-4 are blue) Alternate Single Led Codes Resets, OTA ...To add, the sensor is two $.01 pieces of plated metal that get litter basically dumped on them with every cycle. So they corrode / get dirty and give tons of false pinch alerts. Sometimes the pinch alert requires a full unplug to reset. I kept finding my LR stuck upside down, leading the cats to find other places to do their messes. Our self-service troubleshooters are the fastest way to solve issues with your robot. Troubleshooter. Videos. Getting Started. Manuals. Installation Guides. Support Articles. FAQ.Someone is selling a litter robot 3 for $280 they claim they got new sensors and it’s about 5 yrs old. ... globe refuses to stop but eventually does with the yellow and red sequential flashing light indicating an over torque error, the pinch detect has been bypassed.To add, the sensor is two $.01 pieces of plated metal that get litter basically dumped on them with every cycle. So they corrode / get dirty and give tons of false pinch alerts. Sometimes the pinch alert requires a full unplug to reset. I kept finding my LR stuck upside down, leading the cats to find other places to do their messes. 3 Kat-K310 • 1 yr. ago Do you have a how to for LR4? 1 christsay • 3 yr. ago You can connect the two wires going to the pinch sensors together, short them, and that will simulate no pinch fault. If that works you can run your LR like that until replacements come in. Just make sure your cats don’t get smushed! 1 [deleted] • 2 yr. ago How so? Inspect the sensors. The purpose of the pinch sensor is to detect if an object is blocking the waste port during the globe rotation. Press the Power button to turn the unit off. Unplug …To add, the sensor is two $.01 pieces of plated metal that get litter basically dumped on them with every cycle. So they corrode / get dirty and give tons of false pinch alerts. Sometimes the pinch alert requires a full unplug to reset. I kept finding my LR stuck upside down, leading the cats to find other places to do their messes. Disassemble. 1. Turn the base over so it is upside down. 2. Remove the 9 screws connecting the bottom of the base to the top of the base. 1 screw at the back of the unit behind the black cat sensor foot. 3. Gently lift to separate the two halves of the base. The pieces will still be connected by a wire. Take the screws out of the bottom of the base. Unplug the wire from each pinch bar and remove the bars from the plastic slots. Now take some pliers, tin snips, or whatever you have laying around and cut a clean, non-corroded piece of the pinch bar off so you have a small piece of metal. If you're going to bypass both the bonnet and the pinch ...Need assistance with your Litter-Robot 4? Find guides & troubleshooting tips. Get the support you need today. ... Blue and white alternating light bar (Motor fault) Litter-Robot 4: Blue light bar flashing (Drawer full indicator "DFI" sensors) ... Litter-Robot 4: Yellow Ping-Pong Light Bar (Pinch Detect) Litter-Robot 4: Yellow Round Robin ...I noticed the left side of the litter robot seems to be pressing in a bit. So I took it apart cleaned it and put it all back together. Now all it will do is flash the blue light! The drawer is empty, the bag is not in the way, and it will not cycle at all, even when unplugged and plugged back in. Troubleshooting said to wipe the sensor with a ...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 ...Litter-Robot is equipped with anti-pinch sensors on both sides of the waste drawer chute to ensure your cat’s safety while in use. These sensors monitor for potential pinch conditions at all times. If your unit displays a green and white alternating light bar, this indicates an anti-pinch fault during power up. 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... 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 ...Jan 24, 2019 · 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. I have cleaned and emptied the unit and even reset the spring in ... Litter-Robot by Whisker integrations. Your smart litter box just got even smarter: Connect your Litter-Robot automatic self-cleaning litter box to more than 100 relevant smart home products in just a few clicks using IFTTT. View our recommended applets for Litter-Robot events that will trigger subsequent smart home actions—or create your own!Preparation. Litter-Robot is equipped with the SafeCat system that uses the cat presence motion sensor to detect motion in the waste drawer. If your unit displays a red ping-pong light bar, this indicates that motion was detected in the waste drawer and the globe will cycle to the Dump position to allow the object to escape. Currently have had the litter robot 4 for about 3 weeks and can say I am having regrets. Issue I am having is the constant inturruptions with the litter box stopping mid cycle for no reason and staying stuck for hours. I tried the globe reposition, cleaning detection sensors and leveling LR on floor. Non of these worked and it still stops mid ...Nov 9, 2022 · alias: Test - Litter Robot description: "" trigger: - platform: state entity_id: - sensor.litter_robot_status_code condition: [] action: - service: tts.google_translate_say data: entity_id: media_player.aaron_s_speakers message: [litterrobot__status_code message here] cache: true mode: single I wanted to create a TTS automation that would trigger every time the [sensor.litter_robot_status_code ... 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.Press Reset again and it switches back to the slow blue, and the cycle repeats. The app history shows a Drawer Full fault and a Pinch Detect fault, as expected. What I've tried: Hard power cycle (unplug the power from the bot, hold the power button for ~5 seconds), then restart it. Thoroughly cleaned the pinch detectors and the bonnet sensors.Need technical support? Our self-service troubleshooters are the fastest way to solve issues with your robot. Troubleshooter Videos Getting Started Manuals Installation Guides Support Articles FAQ Litter-Robot 4 Getting Started Guide Watch on Need assistance with your Litter-Robot 4? Find guides & troubleshooting tips. To add, the sensor is two $.01 pieces of plated metal that get litter basically dumped on them with every cycle. So they corrode / get dirty and give tons of false pinch alerts. Sometimes the pinch alert requires a full unplug to reset. I kept finding my LR stuck upside down, leading the cats to find other places to do their messes. Stops one of the most annoying problem when the robot gets stuck and does not unstuck by itself.In my personal opinion, this sensor is an overkill for the pr...If your unit displays a green and white alternating light bar, this indicates an Anti-Pinch Fault during power up. You will also receive a notification on your phone if you use the Whisker App. First, let’s check inside the Waste Drawer to see if there are any foreign objects that could be activating the sensors. Now, let's run a test cycle.Oct 25, 2022 · 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... Usually when an over torque fault occurs this is because the globe is taking more effort than usual to rotate. There can be a few causes for this, main one being the LR hasn't been cleaned in a while allowing enough litter to accumulate on the top of the base. This results in the globe having to rub against the litter causing excessive drag.Posted by u/dtrb - 1 vote and 1 commentFollow the video except that instead of replacing the sensor just take one of the pinch terminals and plug the wires you disconnected into each end of it. Maybe wrap the whole thing in some electrical tape after you are done, then re-assemble. 1. [deleted]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 ... 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.The Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe. There are three laser sensors located in the top of the ...It's more compact than the Litter-Robot 3 Connect, with a footprint of 22" x 27". The dimensions are 29.5" H x 22" W x 27" D and it weighs 24 lbs (empty). It has a larger opening (15.75" x 15.75 ...Two inches narrower than its predecessor, the Litter-Robot 4 is a sleeker, slightly more subtle addition to the home. Mallory Crusta / Cats.com. The new Litter-Robot has a larger circular opening, measuring 15” in diameter, giving your cat more room to enter than the previous model’s oblong 15.5” x 10.25” opening.These sensors monitor for potential pinch conditions at all times. If your unit displays a green and white alternating light bar, this indicates an anti-pinch fault during power up. …The filter works very well and in either instance couldn't detect odors at all. It's important to keep an eye on it via the Whisker app. It connects to your robot, offers to nickname the machine (turd burglar), offers to send you notifications every time your kitty goes potty, to let you know of any errors immediately.The litter is above the fill line or in excess of 10lbs. The cat sensor has not been reset after adding weight. The waste drawer has too much weight. The unit is sitting on an uneven surface - grout lines on a tile floor or in a bathtub. The unit is pushed into a corner, against a wall, or furniture. Objects are resting or pressing on the unit.Someone is selling a litter robot 3 for $280 they claim they got new sensors and it’s about 5 yrs old. ... globe refuses to stop but eventually does with the yellow and red sequential flashing light indicating an over torque error, the pinch detect has been bypassed.The Litter-Robot 3 Connect is still available, and it's over $100 cheaper than the Litter-Robot 4. These are the main differences: The Litter Robot 4 is great for multiple cats. The Litter-Robot 4 ...My litter robot has not been spinning for the past 2 days, I finally got time this evening to disassemble it and try to fix it. My symptoms were: flashing blue indicator light (as if box is as full when it was empty) and if by some miracle it did cycle it would stop after dumping the clumps down below.App Notice: Pinch Detected at Startup (Power Cycle & Factory Reset) Regular Reset: Reverts to "Drawer Full" when bin inserted. When NO bin inserted, stays on Pinch Detected. What I've already done: Completely removed litter bin/bag. Didn't think it was the problem but worth a try. Complete disassembly/clean.Wondering if anyone has managed to fix the persisent pinch detect error? Posting as I am about to oull my hair out. We've had our 3 for 2.5 years and largely has been great. ... I might cry, litter robot might have helped solve our …Introduction: The Litter Robot 3 is a revolutionary self-cleaning litter box that has simplified the task of pet waste management for cat owners. However, like any other electronic device, it may encounter occasional faults. One common issue that users may face is the "Pinch Detect Fault." In this a...Litter-Robot 4: Green & White Changing Light Bar (Pinch Detect) Litter-Robot 4: Green with Partial Red Flashing (OmniSense sensors need cleaning) Litter-Robot 4: Hard ResetLitter robot 3 safety bar detected flashing yellow light. Im trouble shooting my litter robot since it stopped upside down and says safety bar detected. It’s asking me to check if my pinch terminals are touching and free of obstruction…. There is a ton of waste build up on those pinch detectors. I would start by using a small head ...Need assistance with your Litter-Robot 4? Find guides & troubleshooting tips. Get the support you need today. ... Blue and white alternating light bar (Motor fault) Litter-Robot 4: Blue light bar flashing (Drawer full indicator "DFI" sensors) ... Litter-Robot 4: Yellow Ping-Pong Light Bar (Pinch Detect) Litter-Robot 4: Yellow Round Robin ...A cat sensor fault on a litter robot typically indicates that there is something blocking the infrared sensor that is used to detect when a cat enters or leaves the unit. This can be caused by anything from …Jul 11, 2023 · A fter our positive experience with the Litter-Robot 3 Connect for many years, we were excited to test out the new Litter-Robot 4 to see if it could get any better. The new Litter-Robot 4 boasts new patented technology like its OmniSense™ Detection, which has laser and weight sensors to track your cat’s health via a mobile app and a quieter sifting cycle. Remove the globe and put the bonnet back on to see if the motor will go the whole way. If so, it’s likely an issue with too much weight in the globe. If you haven’t made any changes with the type or amount of litter than it could be the gears not catching properly or the motor is just going bad.Litter-Robot 3: Checking the Pinch Detect. Watch on. The Litter-Robot is equipped with an Anti-Pinch safety feature to make the Litter-Robot extra safe for your cat. 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, about four times ... Jan 16, 2017 · If you need to replace the pinch detect terminals on your Litter-Robot and the unit is out of warranty, the process is simple and quick. For those who are th... Litter-Robot 3 Pinch Contact & DFI Kit. $30. Buy in monthly payments with Affirm on orders over $50. Learn more. If your Litter-Robot 3 is no longer under warranty, you can purchase this replacement pinch contact and DFI kit. Qty. Make sure waste bin is empty -> push reset button -> push cycle button. Unplug from power -> check waste port in globe for clumps / obstructions -> Plug in & power on -> complete two manual cycles. Litter-Robot 4 Solid Red [Cat Detected] Wait for set wait timer to complete after last cat detection (could just be normal cycle) Can hit the reset ...Also read: Beyond Litter Disposal: Dealing with Pinch Detect Fault Litter Robot. Yellow Ping-Pong: Meaning: A light pattern resembling a moving ping-pong ball signifies the activation of the pinch detector for your cat’s safety. Solution: Look into the Waste Drawer for any foreign objects possibly triggering the sensors.If you’re experiencing issues with your Litter-Robot sensor, here are some steps to take to troubleshoot the issue: Check the battery: Ensure that the battery is fully charged and working correctly.; Clean the sensor: Use a soft cloth to clean the sensor and remove any litter or debris.; Check the wiring: Ensure that the wiring to the sensor is secure and not …The Bearded Tech Guy. 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 …Litter-Robot 4: Green & White Changing Light Bar (Pinch Detect) Litter-Robot 4: Green with Partial Red Flashing (OmniSense sensors need cleaning) Litter-Robot 4: Hard ResetThe 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 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.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 ...Our self-service troubleshooters are the fastest way to solve issues with your robot. Troubleshooter. Videos. Getting Started. Manuals. Installation Guides. Support Articles. FAQ.Litter-Robot is equipped with Anti-Pinch Sensors on both sides of the Waste Drawer Chute to ensure your cat’s safety while in use. These sensors monitor for potential pinch conditions at all times. If your unit displays a green and white alternating light bar, this indicates an Anti-Pinch Fault during power up. It's my fault for adding too much litter and not resetting the weight sensor. Thanks to OP's comments, I was able to remove some litter, pop the lid, manually rotate the ball, put it back together and the robot finally ran a cycle and is all good now. 2. Share. DeCostaH.Introduction: The Litter Robot 3 is a revolutionary self-cleaning litter box that has simplified the task of pet waste management for cat owners. However, like any other electronic device, it may encounter occasional faults. One common issue that users may face is the "Pinch Detect Fault." In this a...I cleaned the contacts and still had pinch fault. The pinch wiring feeds to the dfi board so I replaced the dfi board and pinch alarm went away. I also had the red,yellow light. It …Jul 22, 2020 · Litter-Robot 3 flashing red light. A solid red light on your Litter-Robot 3 control panel means that the cat sensor was activated by your cat entering the globe while the unit was ready for use. The unit is counting down to a clean cycle, depending on your set wait time (3, 7, or 15 minutes). A flashing red light indicates that the cat sensor ... The Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and waste drawer levels. OmniSense™ also supports the SafeCat system which continuously analyzes four safety zones to ensure your cat is always safe. There are three laser sensors located in the top of the ... I probably paid less for my 4 inches of heavy duty packing tape and it took about 30 seconds. Plus my way prevent clumps of litter from being dragged up between the drum and the bonnet and getting lodged in the gap between the base and the bonnet. I found this was often the reason why the two would separate and cause the “bonnet removed” issue.Jan 14, 2024 · After using the Litter-Robot 4 for over six months, I like the improvements compared to the litter Robot 3 vs 4. The Litter-Robot 4 is quieter, lets us know our cat’s weight, and requires less attention for the waste drawer. The sleek and minimalist design of the Litter-Robot 4 is a big plus point, especially when we compare Litter Robot 3 vs 4. Edit2: after watching more videos it looks like there is a pinch sensor :(. But I hope someone can tell me if it has been improved to help stop or slow down corrosion. I have had the litter robot 2 and am using the litter robot 3 for a few years now. But the thing I hate most are the sensors. Specifically the pinch sensor and bonnet sensor.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 …Removing the bonnet, flexing/bending back the latches (I discovered I wasn't properly seating the back clasps in-place, this helped a bit with the jerky spinning but failed to avoid the pinch detect fault) Emptied the tray, ensured the bag was installed properly. Emptied the litter entirely and replaced to ensure it's below the fill line. 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 ...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.As for the blue blinking light, it’s related to the DFI sensor. Let us know if you need further assistance. Sincerely, Mariagav July 5, 2023, 5:02pm 8. Hi Ebram, Thank you for the information you sent me. I still have a problem: the DFI in my litter robot 3 is longer and different than the one received with my order.I noticed the left side of the litter robot seems to be pressing in a bit. So I took it apart cleaned it and put it all back together. Now all it will do is flash the blue light! The drawer is empty, the bag is not in the way, and it will not cycle at all, even when unplugged and plugged back in. Troubleshooting said to wipe the sensor with a ...I’ve been having intermittent issues for years with the pinch detect, but now it seems to be broken for good. If I reset it, it goes to flashing blue as if the tray is full, and resetting again puts it back to the rapidly flashing yellow light–I’m stuck between the two. After taking the unit apart I found that the pinch terminals were very corroded. I ordered …The Litter Robot 4 is a bit “sleeker” and more modern-looking overall, though. It only comes in black and white, and the outside is glossier than Leo’s. ... Within a month of purchase and setup, the pinch faults began to occur … | Cdlotfnc (article) | Mctxosc.