Litter robot 3 light codes

Issues with Litter Robot 4 immediately. My partner and I have had the litter robot 3 without connect for about 3 years and haven’t had any major issues with it. We love it and only wanted to upgrade for the app connectivity, so we decided on the newest model. We set it up where we had the LR3 before, on tile floors, put litter in it and went ...

Litter robot 3 light codes. 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 cleared. If the light is still blinking, let’s proceed with troubleshooting.

Flashing red to yellow till downcast means an unit can’t seek the home position. Try which Litter-Robot 3 Troubleshooter or contact Whisker Support . Flashing …

1. Excess Weight If there is an excess weight inside the unit, this will cause the motor to slow down and the unit will not complete a cycle in the allotted timeframe …1. When your cat exits Litter-Robot, a timer counts down, allowing the litter to clump before a clean cycle begins. 2. During the clean cycle, the globe slowly rotates. The patented sifting process separates the clumps from the clean litter. 3. The clumps are deposited into a sealed waste drawer below. 4.Disconnect the bonnet. Gently flex the two front bonnet tabs outward and hold for about 20-30 seconds. Reattach the bonnet. There are four tabs total: two in the back, two on the sides. You should feel a secure snap and hear a “click” when placed back into the slot, and the bonnet should sit closer to the base.If you want to feed your cat or small dog when you’re out, the PetSafe 5-Meal Automatic Pet Feeder is accurate, affordable, and hard for a pet to break into. Wirecutter. Self-cleaning litter ...A flashing yellow light and a message declaring a “pinch sensor fault”. Took apart the base and sure enough, the pinch sensors were caked with debris. Gave them a thorough cleaning but did not remove them.It costs a lot more than Litter Robot 3 Open Air. All Litter Robot models have odor control (carbon filter). LR3 Open Air has a light so kitty can see better in the dark. It makes a great night light, too! Buy from us today, we only offer LR3 Open Air Connect! Litter Robot 1 was manufactured from 2000-2006 (now discontinued)

The Litter-Robot 4 and Feeder-Robot are great solutions to your cat care needs. Especially if you travel and have to leave your kitty unattended for a few days at a time, you can be assured that ...To call customer service back again and have them tell you that you can send the machine back for a $200 refurbishment. These machines are now going for over $600. For nine months of good service, you decide if it's worth it. I'm sending both of mine back. I don't care what litter robot does with them.Hi, I have a litter robot 3 in beige that is still under warranty. Today i noticed it was not on, checked the outlet and it works fine for other appliances but the litter robot shows no lights or activity. I’ve tried it in other outlets and with another adapter to no avail. Please advise, it should be covered under warranty. Thanks.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.Jan 23, 2023 · Fix 1: Empty the waste drawer. If the blinking blue light is caused by a full waste drawer, the fix is simple: empty the drawer and reset the unit. The waste drawer is located at the bottom of the Litter Robot, and it collects the waste separated by the sifting process. Simply open the door located at the bottom of the unit and remove the drawer. The Litter Robot 3 comes with no actual instruction book so I had no means of figuring out what the light codes meant. (I still don't.) I began searching online and found no one with my exact problems, but I found many people with many other problems usually related to the sensors.

Red flashing If your unit's light bar is flashing red, this indicates that a cat (or weight) has been detected for over 30 minutes. Learn more. Red momentary flash If your unit's light bar briefly flashes red when you press any button, this indicates that the unit is actively in Control Panel Lockout Mode.Aug 3, 2020 · Reboot your router. Completely close the Litter-Robot app. While the unit is at the Home position with the solid blue light, unplug your unit from the BASE, not the wall. Wait 15 seconds, plug it back in, and allow it to cycle until the solid blue light comes on (“Ready” status). Open the app and follow the steps. Mar 23, 2023 · Update, March 23, 2023: Chewy is offering a $30 Litter-Robot Discount (via way of a gift card) on their Whisker Litter-Robot 3 & Core Accessories Kit at checkout, plus you get their 365-day return policy. Enter coupon code SPRING at checkout to receive $30 eGift card. Valid from 3/20/23 7:00AM EST until 3/27/2023 6:30 AM EST. 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 WiFi Jul 22, 2020 · Litter-Robot 3 lights: Quick reference guide If you’re watching for a speed reference guide on see the Litter-Robot 3 lights, download the digital guidance here or click on the display back. Litter-Robot 3 flashing blue light

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I bought the original Litter robot about 6 years ago and it was life changing. I upgraded to the connect 3 about 4 years ago and it's been great up until this year. I was about to purchase a second unit (i have 3 cats,) but given this issue I'm …The Whisker Connect™ app allows you to remotely monitor and control your WiFi-enabled Litter-Robot unit (s) and Feeder-Robot unit (s) all in one place. This app brings you data about your cat’s litter box usage and your pet's feeding habits, giving you full control of your Litter-Robot 3 Connect, Litter-Robot 4, and Feeder-Robot right from ...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.Whisker, is the maker of Litter-Robot, Feeder-Robot, and Litterbox.com. At Whisker, we believe pet parenthood can always get better. As the leading innovator in pet tech and refined pet accessories, we work tirelessly to solve problems and deliver smarter insights for pet parents while enriching the lives of pets. Whether it’s a self-cleaning litter box that automates scooping, an automatic ...

Title: 8.5x5.5 QRG 2016_WEB Created Date: 12/19/2016 10:37:50 AMOct 24, 2023 · We give Litter-Robot 3 litter box a rating of 4.5 out of 5 stars overall. Editor Rating: 4.6/5. Build Quality: 4.8/5. Features: 4.5/5. Price: 4.0/5. Value: 4.5/5. The Litter-Robot 3 is a dream come true for cat owners. This premier litter box comes with a self-cleaning function ensuring that you never have to worry about scooping cat waste again. A solid yellow light on your Litter-Robot 3 controlling panel indicates that the unit is cycling or paused, and requires no action off you. However, a flashing yellow light could mean one of twos things. Blinking slowly (about one per second) means the Litter-Robot clean cycle was interrupted.Phone and Chat support available Mon-Fri: 9AM-5PM EST or submit a ticket anytime. Chat with us. Find answers, guides, & solutions for your Litter-Robot. Your first stop for answers and solutions to your Litter-Robot questions.The fact is, this is a $549 USD / $729 CAD litter box. It shouldn't ever have electrical malfunctions from litter dust when it's a litter box at this price point. Luckily, it looks as if they have taken the design back to the drawing board and …Fix 1: Empty the waste drawer. If the blinking blue light is caused by a full waste drawer, the fix is simple: empty the drawer and reset the unit. The waste drawer is located at the bottom of the Litter Robot, …A person can read Trane furnace codes by looking at sites such as FurnaceReviews.net. A Trane furnace shows the owner that there is an issue within the furnace by using a red blinking light. The number and type of blinks indicate the proble...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 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.Litter-Robot 3. $499. Buy in monthly payments with Affirm on orders over $50. Learn more. Never scoop again with the Litter-Robot 3, the highest-rated self-cleaning litter box for cats. (Note: This model does not connect to the app.) 90-Day In-Home Trial.Litter-Robot working coupon and promo codes active and valid for October 2023. Save online and don't pay full price with USA TODAY Coupons. ... $75 Off Litter-Robot 3 ...1. When your cat exits Litter-Robot, a timer counts down, allowing the litter to clump before a clean cycle begins. 2. During the clean cycle, the globe slowly rotates. The patented sifting process separates the clumps from the clean litter. 3. The clumps are deposited into a sealed waste drawer below. 4. If so, you could use a smart plug to cycle it manually until you get the issues worked out with Support. (And no, you shouldn't have to do that....I'm just throwing out a temporary possible fix) BigWeeds420 • 9 mo. ago. No it doesn’t. This solved the problem a few weeks ago but has continuously gotten worse. Now it will not cycle with the ...

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.

Slow yellow blinking light. Have tried it all..!!! 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 ...The Litter-Robot 4 and Feeder-Robot are great solutions to your cat care needs. Especially if you travel and have to leave your kitty unattended for a few days at a time, you can be assured that ...Litter-Robot Connect units only - look for the WiFi symbol on the control panel. Download the Whisker app and follow the onboarding instructions. Ensure proper placement Power on Add litter Download the app 1 3 2 4 If possible, place the Litter-Robot in the same location as the old litter box (at least during transition).Sep 27, 2019 · Litter Robot 3 Problems: Problems I’ve Experienced in 4 Years with the LR3. Wonder what problems one can have with the Litter Robot 3 and Litter Robot 3 Connect? We have had our Litter Robot 3 bisque-colored one for nearly 4 years and our Litter Robot 3 Connect grey one for 1 year – this video explains the problems we have had with both of ... I recently purchased a litter robot 3 connected and the litter robot has been working perfectly up to this point, however, since I did my first litter empty the unit will not reset properly. I have the flashing blue light constantly. I press the reset button and I can get the blue light to remain steady but after one cycle it is back to flashing and indicating the drawer is full. I have ...To call customer service back again and have them tell you that you can send the machine back for a $200 refurbishment. These machines are now going for over $600. For nine months of good service, you decide if it's worth it. I'm sending both of mine back. I don't care what litter robot does with them.Update, March 23, 2023: Chewy is offering a $30 Litter-Robot Discount (via way of a gift card) on their Whisker Litter-Robot 3 & Core Accessories Kit at checkout, plus you get their 365-day return policy. Enter coupon code SPRING at checkout to receive $30 eGift card. Valid from 3/20/23 7:00AM EST until 3/27/2023 6:30 AM EST.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 …Tamia December 5, 2019, 9:41pm 1. Hello, I have a problem with Litter Robot 3. It has blue flashing light at the beginning. I have tried everything (cleaning, reset, check dfi sensor and empty drawer) and when I plug back in it stuck at solid yellow light now (yellow light only). None of buttons is worked even the power button.

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Just received a few days ago the Robot Litter III. 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.Reboot your router. Completely close the Litter-Robot app. While the unit is at the Home position with the solid blue light, unplug your unit from the BASE, not the wall. Wait 15 seconds, plug it back in, and allow it to cycle until the solid blue light comes on ("Ready" status). Open the app and follow the steps.The Litter-Robot 3 is equipped three LED lights to indicate certain statuses and faults with your unit. If all three of these lights are flashing in one of three combinations, it is an indication of a Globe position fault. You will also receive a notification on your phone if you use the Whisker App.It currently supports Litter-Robot 3 (with connect), Litter-Robot 4 and Feeder-Robot. Disclaimer. This API is experimental and was reverse-engineered by monitoring network traffic and decompiling source code from the Whisker app since no public API is currently available at this time. It may cease to work at any time. Use at your own risk ...How it works. with a smarter litter box. Track litter box habits for behavioral insights important to your cat’s health. View accurate litter and waste drawer levels, cat weight, and activity. Receive alerts based on your cat’s litter box usage and needs. Monitor LitterLevel™ in real-time to know the best time to refill.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 minutes ...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. Fix 1: Empty the waste drawer. If the blinking blue light is caused by a full waste drawer, the fix is simple: empty the drawer and reset the unit. The waste drawer is located at the bottom of the Litter Robot, …Litter-Robot 3 flashing blue light You’ll most commonly notify a flashing or blinking down luminous on your Litter-Robot 3 control panel. To blue light remains …Press and release the Power button to turn the robot ON of OFF. The robot will begin a clean cycle when power is turned on. Press and hold, while at the home position, to enter night light setting mode. Cycle. Press and release the Cycle button to start a clean cycle. If already cycling, press Cycle to pause; press again to resume a cycle. ….

For $649, the Litter-Robot 4 appears to offer the most advanced automatic litter box technology on the market, and the sensor upgrades, more open entrance, and superior odor control seem to make it a worthwhile upgrade from the Litter-Robot 3.Issue is now is that it won't connect to wifi. I've tried all the troubleshooting issues (hard reset, moving the robot closer to the router, etc) and the base itself always signals its connected. Like I'll get passed the hook up to wifi part and my wifi even says its connected BUT the app won't get passed the 'Connecting' screen.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).Title: 8.5x5.5 QRG 2016_WEB Created Date: 12/19/2016 10:37:50 AM Fix 1: Empty the waste drawer. If the blinking blue light is caused by a full waste drawer, the fix is simple: empty the drawer and reset the unit. The waste drawer is located at the bottom of the Litter Robot, and it collects the waste separated by the sifting process. Simply open the door located at the bottom of the unit and remove the drawer.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 minutes ...When I first got the Litter-Robot, I used a fine-grained, lightweight clumping clay, which resulted in a sticky, messy situation. Later, I tried Fresh Step, Tidy Cats 24/7 Performance, and Dr. Elsey’s Ultra. All of these hard-clumping clay products worked well, creating firm clumps and allowing the Litter-Robot to do its job with minimal ...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 cycleYellow & Red Flashing Sequentially: Motor detects obstruction or jam Blue, Yellow, Red Flashing Sequentially: Cannot find Dump position Red, Yellow, Blue Flashing Sequentially: Cannot find Home position Need technical support? Our Troubleshooting Wizard will solve most issues and is the fastest way to get help. Troubleshooting WizardThe Litter Robot 3 comes with no actual instruction book so I had no means of figuring out what the light codes meant. (I still don't.) I began searching online and found no one with my exact problems, but I found many people with many other problems usually related to the sensors. Litter robot 3 light codes, Fix 1: Empty the waste drawer. If the blinking blue light is caused by a full waste drawer, the fix is simple: empty the drawer and reset the unit. The waste drawer is located at the bottom of the Litter Robot, and it collects the waste separated by the sifting process. Simply open the door located at the bottom of the unit and remove the drawer., Litter-Robot 4: Light Codes Guide Litter-Robot 4: Night Light Feature Litter-Robot 4: Night Light Not Coming On or Shutting Off, Apr 22, 2023 · The Litter-Robot 4 is $699 and the Feeder-Robot is $299. The bundle knocks $50 off the total cost. They're undoubtedly pricey, but I think that they're worth it. , Litter-Robot working coupon and promo codes active and valid for October 2023. Save online and don't pay full price with USA TODAY Coupons. ... $75 Off Litter-Robot 3 ..., 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., 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 …, A WIRED report explains that the first emoji were created in 1999 by Japanese artist Shigetaka Kurita. Kurita worked on the development team for an early mobile internet platform from Japan’s main mobile carrier. According to the report, Kurita “wanted to design an attractive interface to convey information in a simple, succinct way: …, 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..., Litter-Robot working coupon and promo codes active and valid for October 2023. Save online and don't pay full price with USA TODAY Coupons. Home; All Brands; Litter-Robot; SEARCH ... $150 Off Litter-Robot 3 Connect Double Bundle at Litter-Robot Coupon: ***** Added: 2nd January 2023 Uses: 151 *****, Dec 20, 2018 · 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 ... , The automatic night light, located in the upper bonnet, is there to help guide your cat to the litter box. A light sensor located above the Cycle button detects ambient light and turns the night light on and off automatically. Turn the night light function on and off by pressing and holding the Power button., The Litter-Robot 3 is an excellent device for all cat owners who want to forever say goodbye to scooping litter. This device is designed to let you live in an odorless home, despite having cats while using less litter than you would typically use. Its beauty is that it takes care of the entire litter scooping process by following precise pre-programmed instructions that allow proper ..., View and select the panel brightness, only for Litter-Robot 4. Reset Waste Drawer: button: Button to reset the waste drawer level to 0%, only for Litter-Robot 3. Firmware: update: View and update to the latest firmware, only for Litter-Robot 4., You’ll most commonly notice a flashing or blinking blue light on respective Litter-Robot 3 control panel. On blue light is called the Drawer Full Indicator, which …, Jun 17, 2021 · 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... , Litter-Robot working coupon and promo codes active and valid for October 2023. Save online and don't pay full price with USA TODAY Coupons. Home; All Brands; Litter-Robot; SEARCH ... $150 Off Litter-Robot 3 Connect Double Bundle at Litter-Robot Coupon: ***** Added: 2nd January 2023 Uses: 151 *****, I’ve got mine on a solid level floor with no debris. I’ve also tried everything suggested to troubleshoot and haven’t gotten it to function still. Seems kinda ridiculous I should even have to be doing this when I’ve owned it less than 3 months. I’m going to contact litter robot in a moment and see if I can get a replacement., Litter Robot 3 Problems: Problems I’ve Experienced in 4 Years with the LR3. Wonder what problems one can have with the Litter Robot 3 and Litter Robot 3 Connect? We have had our Litter Robot 3 bisque-colored one for nearly 4 years and our Litter Robot 3 Connect grey one for 1 year – this video explains the problems we have had with both of ..., It was great at first: hardly any litter smells, recommended deep clean once a month. But after 3 years of use, the litter robot smells very quickly/easily no matter how hard I try to deep clean the thing. As with certain types of plastic products, bacteria builds up over time and seems to more easily hold on to that bacteria the more you use ..., The Litter-Robot is equipped with a sensor that detects the presence of a cat—provided that the feline weighs at least 5 lbs—when they enter the globe. Upon detecting a cat, the Litter-Robot initiates a waiting period of 3 to 15 minutes. This period gives the contents of the litter box time to firm up and dry., That, for me, is the final straw on wanting the litter robot. But with a covid unemployment in the house, don't know if we can afford it. I called the customer service hotline and was told that front line workers and veterans can receive a 20% discount. Give them your email address and marketing tells you what paperwork you need to receive the ..., 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 ..., Tamia December 5, 2019, 9:41pm 1. Hello, I have a problem with Litter Robot 3. It has blue flashing light at the beginning. I have tried everything (cleaning, reset, check dfi sensor and empty drawer) and when I plug back in it stuck at solid yellow light now (yellow light only). None of buttons is worked even the power button., Save with Litter-Robot bundles. Save up to $50 on Litter-Robot bundles, which feature the highest-rated automatic litter box on the market along with a variety of popular cat accessories and helpful add-ons. If you’re wondering which of the Litter-Robot bundles is right for your pet household, take a look at our guide below. , Mar 23, 2023 · Update, March 23, 2023: Chewy is offering a $30 Litter-Robot Discount (via way of a gift card) on their Whisker Litter-Robot 3 & Core Accessories Kit at checkout, plus you get their 365-day return policy. Enter coupon code SPRING at checkout to receive $30 eGift card. Valid from 3/20/23 7:00AM EST until 3/27/2023 6:30 AM EST. , Litter-Robot 3 flashing yellow light. A solid yellow light on your Litter-Robot 3 control panel indicates that the unit is cycling or paused, and requires no action from you. However, a flashing yellow light could mean one of two things., 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 Modes, Battery Mode 3 Solid / 2 Flashing Leds 1-3 Solid Leds 4-5 Flash Led 1 - Red Forced in hardware reset Red / White Blue ... , Yellow & Red Flashing Sequentially: Motor detects obstruction or jam Blue, Yellow, Red Flashing Sequentially: Cannot find Dump position Red, Yellow, Blue Flashing Sequentially: Cannot find Home position Need technical support? Our Troubleshooting Wizard will solve most issues and is the fastest way to get help. Troubleshooting Wizard , Litter-Robot 3: All three lights flashing (Position Sensors) Litter-Robot 3: Blue Light Flashing (Drawer Full) Litter-Robot 3: Buttons and Lights , All Litter-Robot III Open Air's purchased with us comes with a 12-month manufacturer warranty (2 years for Europe). However, before having customers send the product for repairs, we suggest verifying the following: 1. Turn the power Off and unplug the Power Supply from the Base of the unit., Aug 3, 2020 · Reboot your router. Completely close the Litter-Robot app. While the unit is at the Home position with the solid blue light, unplug your unit from the BASE, not the wall. Wait 15 seconds, plug it back in, and allow it to cycle until the solid blue light comes on (“Ready” status). Open the app and follow the steps. , To call customer service back again and have them tell you that you can send the machine back for a $200 refurbishment. These machines are now going for over $600. For nine months of good service, you decide if it's worth it. I'm sending both of mine back. I don't care what litter robot does with them., Dec 3, 2021 · The Litter Robot 3 control panel provides the main user input /(buttons) and output (LEDs) for the robot. Aside from the main power light, there are three lights on the Litter Robot 3 control panel, which are blue (ready button), yellow (cycling button) and red (timing button).