Litter robot 4 light guide

This manual will help you get the most out of your Liter-Robot. We will guide you through the setup process, as well as provide you with useful tips and advice for acclimating your cat to their new automatic, self-cleaning liter box. Whisker exists to make life for pets and pet parents endlessly beter. As the leading innovators in pet tech and ...

Litter robot 4 light guide. Simply place OdorTrap™ Packs in your Litter-Robot 4 filter pocket (see installation guide) or Litter-Robot 3 waste drawer near the carbon filter. We recommend replacing one pack every two weeks or two packs every month. 4. Keep it clean! Once every month or so (depending on how frequently the unit is used), give your Litter-Robot a …

Litter-Robot by using some catnip or a favourite treat. 2. Add a scoop of litter from the old litter box to provide a familiar scent for your cat. 3. Place treats on the step or handle around the Litter-Robot so your cat associates rewards with the unit. 4. Once you notice that your cats have used the Litter-Robot, power the unit on to cycle ...

The Litter-Robot 4 certainly isn't inexpensive at $699, especially given that other robotic litter boxes are available for significantly less. Still, compare its capabilities to a decent robot ...If you’re in the market for a new robotic vacuum, look no further than iRobot Roomba. With its advanced technology and efficient cleaning capabilities, the Roomba has become a hous... Add Litter 1 3 2 4 If possible, place the Litter-Robot in the same location as the old litter box (at least during transition). Make sure the unit is indoors on a firm, level surface and in a cool, dry location. Must not be touching any walls. Place litter mats or rugs in front of the unit. The Litter-Robot will now perform an initial clean ... 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 per second. You will also receive a notification on ...Open the filter cover and replace the carbon filter as needed. (Under normal use, 1 filter should last approximately 1 month.) Note: If the filter cover is not fully seated, it may contact a safety bar during the cycle. Make sure it is snapped in properly and cleaned/wiped. Close the bonnet: Rotate the bonnet down­ ward over the globe and push ...Remove the two screws holding the backup battery bracket in place. Set the bracket to the side. Unplug the red and black wires from the battery at the quick disconnects. Set the battery aside. Remove the 9 screws from the bottom of the base. Flip the base back upright and gently remove the top part of the base.Getting started with Litter-Robot 4 · 1. When your cat exits Litter-Robot, a timer counts down, allowing the litter to clump before a clean cycle begins. · 2 ...Litter-Robot 3: Bonnet LED circuit board installation guide. Learn how to replace the Litter-Robot 3 Bonnet LED Circuit Board, which is used to power Litter-Robot 3’s automatic night light. You will need: Phillips-head screwdriver. Press the Power button to turn the unit off. Press the bonnet tabs on either side of the unit to release the bonnet.

Replacing the Litter-Robot 4 Globe is easy. Follow these steps to remove the old globe and quickly install a new one. Make sure the unit is in the Home/Ready position. Press the Power button to turn the unit off, then unplug the unit. Remove the fence from the bezel at the globe entrance (if installed). Open the bonnet: Press and hold the ...Litter-Robot 4: White blinking middle light (Over-the-air "OTA" update) Whisker has the ability to provide updated firmware to your robot with fixes to correct known issues with the unit. We recommend that you always keep your Litter-Robot’s firmware updated to ensure the best possible operation.Remove any fence that is attached to the Litter-Robot bezel. Notice the two “notches” on the lower inside edge of the bezel. Set the shield hinge onto the bezel using the notches as a guide to center the hinge. Using your thumb and forefingers, hold one end of the shield hinge against the bezel. Press down until you hear a click, then ...Remove the two screws holding the backup battery bracket in place. Set the bracket to the side. Unplug the red and black wires from the battery at the quick disconnects. Set the battery aside. Remove the 9 screws from the bottom of the base. Flip the base back upright and gently remove the top part of the base.Visit our Getting Started page for setup directions, manuals, and video tutorials. Your Litter-Robot 4 ships fully assembled. Follow these steps to get started or refer to the user …Pull out the waste drawer, gather the edges of the liner bag, and dispose. To install a new waste drawer liner, open the bag and wrap the opening over the perimeter of the waste drawer flange (rim). Push the remainder of the bag into the bottom of the waste drawer and then slide the waste drawer closed. Press the Reset button to zero the weight ...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.

People need robots for dangerous, repetitive and high-precision work. Robots perform tasks in hostile environments that are impossible for humans, while also carrying out repetitio... Visit our Getting Started page for setup directions, manuals, and video tutorials.. Your Litter-Robot 4 ships fully assembled. Follow these steps to get started or refer to the user manual for more information. These sensors detect when a cat has entered or exited the unit. If the unit detects an issue with all three laser sensors, called curtain sensors, it will indicate a fault with the entire system and the light bar on the Litter-Robot will display red and blue alternating lights. You will also receive a notification on your phone if you use the ...Litter-Robot 4: Blue light bar with yellow blinking WiFi (Onboarding mode) Litter-Robot 4: Blue with partial yellow flashing (Excess weight detected) Litter-Robot 4: Calibrating OmniSense Laser Sensors. Litter-Robot 4: Connect light status (WiFi) Litter-Robot 4: Control Panel - Button Functions.

Lyrans.

Preparation. Litter-Robot 4 is equipped with features for future accessories to make life for pets and pet parents endlessly better. If your unit’s light bar is alternating blue and purple, this indicates your unit entered a mode for an accessory that is not detected.Phone and Chat support available Mon-Fri: 9AM-7PM EST and Sat: 9AM-5PM EST, or submit a ticket anytime. Resolve the 'Accessory not detected' issue on your Litter-Robot 4, indicated by an alternating blue and purple light bar, with our visual troubleshooting guide.In the rapidly evolving field of robotics, Cartesian robotics has emerged as a powerful solution for automation in various industries. This article explores the advancements made i...GreatLitter®. Designed specifically for Litter-Robot. Better odor control and will not stick to the liner inside. Fresh Step cat litter. Heavy litter. We recommend keeping 1/2 inch below fill line. Dr. Elsey cat litter. Heavy …Children learn through play. With a few simple household items and a little bit of help, children can learn the basics of engineering, physics and math while having fun along the w...Details. Get started off on the right paw with the Litter-Robot 4 Basics Bundle! You’ll receive a Litter-Robot 4—the newest, quietest, and …

You will see a single white light blinking on your unit’s control panel – this is the signal that your robot’s firmware is updating. Our new LR4 (just received 3 weeks ago) was working …Do not overtighten. Reassemble the globe, bonnet, and waste drawer. Plug the unit in, turn it on, and let the initial clean cycle finish. The globe should return to the Home position with the blue ready light on. If your unit does not cycle or does not cycle properly, review your installation. Purchase Litter-Robot 3 Pinch Contact & DFI Kit. Visit our Getting Started page for setup directions, manuals, and video tutorials.. Your Litter-Robot 4 ships fully assembled. Follow these steps to get started or refer to the user manual for more information. Litter-Robot 4: Connect light status (WiFi) Here’s a breakdown of the various lights you can see on your Connect indicator/button: Blue: WiFi is connected, and the unit is ready for the next use. White: WiFi is turned off. Blinking Blue: WiFi is disconnected / reconnecting. Get started by following the steps below. If possible, place Litter-Robot in the same location as the old litter box (at least during transition). Make sure the unit is on a firm, level surface in a cool, dry location. Locate the unit near a power outlet. Ensure the unit isn’t pushed against a wall or into a corner. Troubleshooting. Follow the steps in our Litter-Robot 4: Motor Installation Guide to ensure the motor is securely connected. You will need: Phillips-head screwdriver. Successful: If your Litter-Robot displays a blue light bar, you've been successful. Unsuccessful: If you are still seeing a blue and white alternating light bar, there's likely an ... This manual will help you get the most out of your Litter-Robot. We will guide you through the setup process, as well as provide you with useful tips and advice for acclimating your cat to their new automatic, self-cleaning litter box. Whisker exists to make life for pets and pet parents endlessly better. As the leading innovators in pet tech ... Aug 10, 2022 · Simply place OdorTrap™ Packs in your Litter-Robot 4 filter pocket (see installation guide) or Litter-Robot 3 waste drawer near the carbon filter. We recommend replacing one pack every two weeks or two packs every month. 4. Keep it clean! Once every month or so (depending on how frequently the unit is used), give your Litter-Robot a wipe down. 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). There are also four buttons which are "power", "cycle", "empty" and ...These sensors detect when a cat has entered or exited the unit. If the unit detects an issue with all three laser sensors, called curtain sensors, it will indicate a fault with the entire system and the light bar on the Litter-Robot will display red and blue alternating lights. You will also receive a notification on your phone if you use the ...

Preparation. Litter-Robot 4 is equipped with features for future accessories to make life for pets and pet parents endlessly better. If your unit’s light bar is alternating blue and purple, this indicates your unit entered a mode for an accessory that is not detected.

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.Also read: Decoding the Litter Robot 4 Cat Sensor Fault. Understanding the Litter-Robot 4 Light Indicators: Yellow Solid: Meaning: This indicates that the Litter-Robot unit is in a “paused” state. Solution: Resume its cycle by pressing the Cycle or Reset button. If unsuccessful, try turning the unit off and on using the Power button. Yellow ...Light Setting Up Your Feeder-Robot Your Feeder-Robot ships fully assembled and ready to use. Get started by following the steps below. See page 22 for instructions on how to remove parts for care and cleaning. Quantity Lights Solid White: Number of lights illuminated indicates number of portions dispensed or number of meals depending on …Litter-Robot 4. Buy From Litter-Robot. Footprint: 22 x 27 x 29.5 inches | Weight: 24 pounds | Minimum cat weight: 3 pounds | Available colors: Black or white, with eight bezel color options. Pros ...Apartment. “We love our Litter-Robot. It’s just amazingly helpful.”. “I have an older cat and she’s a little finicky about the cat box. I ordered the [ramp] for her right away and that solved the problem.”. Play Video.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 …Get started with your Litter-Robot 4 with ease. Visit our quick start guide for step-by-step instructions. ... Solid blue, Connect light flashing yellow. Robot in WiFi onboarding mode. Solid yellow. Robot paused during cycle. ... Learn how to install the Litter-Robot 4 Carbon Filter with our Carbon Filter Installation Guide. Litter-Robot 4 ...

Kat timpf wedding ring.

Lansing il dispensary.

Neutralize litter box odors, and give kitty a clean bed of litter every time with Litter-Robot 4. Elegantly designed to maximize comfort for cats of all sizes, Litter-Robot 4 features advanced litter-sifting technology, reduced litter tracking, and real-time monitoring of waste and litter levels through the Whisker app.Get started with your Litter-Robot 4 today! Visit our help page for easy setup instructions and troubleshooting tips. ... Solid blue, Connect light flashing yellow. Robot in WiFi onboarding mode. Solid yellow. Robot paused during cycle. ... Learn how to install the Litter-Robot 4 Carbon Filter with our Carbon Filter Installation Guide. Litter ...Visit our Getting Started page for setup directions, manuals, and video tutorials.. Your Litter-Robot 4 ships fully assembled. Follow these steps to get started or refer to the user manual for more information.If you’re in the market for a new robotic vacuum, look no further than iRobot Roomba. With its advanced technology and efficient cleaning capabilities, the Roomba has become a hous...The Litter-Robot 3 Backup Battery provides up to 48 hours of operation if power is interrupted. When power is interrupted, the unit will automatically switch to battery power and a yellow light will illuminate the Power button on the Control Panel. To conserve energy, the night light will not function.If your unit displays a green and white alternating light bar, this indicates an anti-pinch fault during power up. 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. Short press the Reset button, then short press the Cycle button to run a Clean ...Litter-Robot 4 is the latest evolution of the highest-rated WiFi-enabled, automatic, self-cleaning litter box for cats. With over 20 years of customer feedback driving product innovation, Litter-Robot 4 features new sensor and litter-sifting technology for enhanced odor control, cat safety, and real-time tracking of waste and litter levels through the Whisker app. Litter-Robot 4: Light codes guide. Litter-Robot 4 control panel features 5 buttons and an LED display for easy operation. 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. How to Install a Waste Drawer Liner | Litter-Robot 3. Watch on. Open a new waste drawer liner or bag. For Litter-Robot 4: Wrap the edges of the waste drawer liner over the rim of the waste drawer. For Litter-Robot 3: Roll down the edges of the waste drawer liner a few times. Push the rolled edges of the liner into each of the four tabs in the ... Visit our Getting Started page for setup directions, manuals, and video tutorials.. Your Litter-Robot 4 ships fully assembled. Follow these steps to get started or refer to the user manual for more information. ….

Get started by following the steps below. If possible, place Litter-Robot in the same location as the old litter box (at least during transition). Make sure the unit is on a firm, level surface in a cool, dry location. Locate the unit near a power outlet. Ensure the unit isn’t pushed against a wall or into a corner. Date: October 22, 2023. The Litter Robot, a leading automated self-cleaning litter box, has revolutionized the way cat owners approach pet care. By integrating advanced …This manual will help you get the most out of your Litter-Robot. We will guide you through the setup process, as well as provide you with useful tips and advice for acclimating your cat to Phone and Chat support available Mon-Fri: 9AM-7PM EST and Sat: 9AM-5PM EST, or submit a ticket anytime. Resolve the 'Accessory not detected' issue on your Litter-Robot 4, indicated by an alternating blue and purple light bar, with our visual troubleshooting guide. Locate the cat presence sensor under its protective cover, between the two glide buttons. Use a Phillips-head screwdriver to remove the single screw, then remove the protective cover. Carefully lift the circuit board: Gently push up from underneath the board and disconnect the wire connector from the board. Set the old board aside.Litter-Robot 4 Storage Cabinet Bundle. $1,148 $1,198. Buy in monthly payments with Affirm on orders over $50. Learn more. Embrace storage, style, and no more scooping with the Litter-Robot 4 Storage Cabinet Bundle. Choose color: Black: Ships in 1-3 days. White: Ships in 1-3 days. Bundle also includes:How to Install a Waste Drawer Liner | Litter-Robot 3. Watch on. Open a new waste drawer liner or bag. For Litter-Robot 4: Wrap the edges of the waste drawer liner over the rim of the waste drawer. For Litter-Robot 3: Roll down the edges of the waste drawer liner a few times. Push the rolled edges of the liner into each of the four tabs in the ...Preparation. Litter-Robot 4 is equipped with features for future accessories to make life for pets and pet parents endlessly better. If your unit’s light bar is alternating blue and purple, this indicates your unit entered a mode for an accessory that is not detected.The Litter-Robot 4 Backup Battery ensures you don't have to scoop in the event of a power outage. It provides 24-48 hours of use when power is interrupted. WiFi and night light functionality will be disabled during backup battery mode to conserve energy. Light bar display intensity will be reduced by 50%. Tools Needed: Phillips-head screwdriver. 1.Simply place OdorTrap™ Packs in your Litter-Robot 4 filter pocket (see installation guide) or Litter-Robot 3 waste drawer near the carbon filter. We recommend replacing one pack every two weeks or two packs every month. 4. Keep it clean! Once every month or so (depending on how frequently the unit is used), give your Litter-Robot a … Litter robot 4 light guide, Follow the steps in our Litter-Robot 4: Laser board installation guide to ensure the laser board is securely connected. You will need: Phillips-head screwdriver. Successful: If your Litter-Robot displays a blue light bar, you've been successful. Unsuccessful: If you are still seeing a red and blue alternating light bar, there's likely an issue ..., Litter-Robot 4 features an easy-to-use control panel near the top of the unit. Power button. Press the Power button to turn the unit power ON or OFF.When turning the unit ON, the light bar will flash white, then the unit will perform a Clean cycle with a sequential round robin yellow light bar indicating the direction of rotation., Litter-Robot 4 user? Visit our support guide on troubleshooting Litter-Robot 4 lights. Litter-Robot 3 lights: Quick reference guide. For you’re looking used a quick reference guide on all the Litter-Robot 3 lights, download the digital guide here or click on the drawing below. Litter-Robot 3 flashing blue light, Litter-Robot 3: Bonnet LED circuit board installation guide. Learn how to replace the Litter-Robot 3 Bonnet LED Circuit Board, which is used to power Litter-Robot 3’s automatic night light. You will need: Phillips-head screwdriver. Press the Power button to turn the unit off. Press the bonnet tabs on either side of the unit to release the bonnet., Phone and Chat support available Mon-Fri: 9AM-7PM EST and Sat: 9AM-5PM EST, or submit a ticket anytime. Resolve the 'Accessory not detected' issue on your Litter-Robot 4, indicated by an alternating blue and purple light bar, with our visual troubleshooting guide., 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. , Final Verdict. Where to Buy the Litter Robot 4. What is the Litter Robot 4? The Litter Robot 4 is commonly considered to be the self-cleaning litter box to end all self-cleaning litter boxes—the Rolls Royce of automated cat toilets, if you will. And it certainly doesn’t look like any litter box you’ve seen before!, The Litter-Robot 4 Backup Battery ensures you don't have to scoop in the event of a power outage. It provides 24-48 hours of use when power is interrupted. WiFi and night light functionality will be disabled during backup battery mode to conserve energy. Light bar display intensity will be reduced by 50%. Tools Needed: Phillips-head screwdriver. 1. , If you dread breaking out your mop on a weekly or daily basis, swap your traditional mop for a mopping robot. Not only does a mopping robot take the work out of this common househo..., Troubleshooting. Follow the steps in our Litter-Robot 4: Motor Installation Guide to ensure the motor is securely connected. You will need: Successful: If your Litter-Robot displays a blue light bar, you've been successful. Unsuccessful: If you are still seeing a blue and white alternating light bar, there's likely an issue with your Litter-Robot., Aug 4, 2023 ... The Litter-Robot 4 is equipped with OmniSense™ detection that utilizes laser and weight sensor technology to provide real-time litter and ..., Preparation. Litter-Robot 4 is equipped with features for future accessories to make life for pets and pet parents endlessly better. If your unit’s light bar is alternating blue and purple, this indicates your unit entered a mode for an accessory that is not detected. , Preparation. Litter-Robot 4 is equipped with features for future accessories to make life for pets and pet parents endlessly better. If your unit’s light bar is alternating blue and purple, this indicates your unit entered a mode for an accessory that is not detected., Step 4: Adding Cat Litter. Now it’s time to add cat litter to the Litter-Robot 3 Connect. Follow the manufacturer’s recommendations regarding the type and amount of litter to use. Make sure to evenly distribute the litter in the globe, ensuring that it covers the entire bottom surface., Troubleshooting. Follow the steps in our Litter-Robot 4: Motor Installation Guide to ensure the motor is securely connected. You will need: Phillips-head screwdriver. Successful: If your Litter-Robot displays a blue light bar, you've been successful. Unsuccessful: If you are still seeing a blue and white alternating light bar, there's likely an ..., 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). There are also four buttons which are "power", "cycle", "empty" and ..., In today’s fast-paced world, businesses are constantly seeking ways to streamline their operations and improve efficiency. One technology that has gained significant attention is r..., Add Litter 1 3 2 4 If possible, place the Litter-Robot in the same location as the old litter box (at least during transition). Make sure the unit is indoors on a firm, level surface and in a cool, dry location. Must not be touching any walls. Place litter mats or rugs in front of the unit. The Litter-Robot will now perform an initial clean ..., How to Install a Waste Drawer Liner | Litter-Robot 3. Watch on. Open a new waste drawer liner or bag. For Litter-Robot 4: Wrap the edges of the waste drawer liner over the rim of the waste drawer. For Litter-Robot 3: Roll down the edges of the waste drawer liner a few times. Push the rolled edges of the liner into each of the four tabs in the ..., Litter-Robot 3: Bonnet LED circuit board installation guide. Learn how to replace the Litter-Robot 3 Bonnet LED Circuit Board, which is used to power Litter-Robot 3’s automatic night light. You will need: Phillips-head screwdriver. Press the Power button to turn the unit off. Press the bonnet tabs on either side of the unit to release the bonnet., Disassemble and clean Feeder-Robot (refer to our Care & Cleaning guide). With the small brush provided or a cotton swab, clean the two black sensors at the top of the tower that look down into the hopper. Successful: If your Feeder-Robot displays a blue power light, you've been successful. , 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. , Visit our Getting Started page for setup directions, manuals, and video tutorials.. Your Litter-Robot 4 ships fully assembled. Follow these steps to get started or refer to the user manual for more information., These sensors detect when a cat has entered or exited the unit. If the unit detects an issue with all three laser sensors, called curtain sensors, it will indicate a fault with the entire system and the light bar on the Litter-Robot will display red and blue alternating lights. You will also receive a notification on your phone if you use the ... , Litter-Robot 4: Assembly and disassembly. Litter-Robot is built in a modular way to make troubleshooting and maintenance simple. We’ll show you how to disassemble your unit to access certain areas for ongoing maintenance. Litter-Robot 4 has five main components: the base, the bezel, the globe, the waste drawer, and the bonnet., Disassemble and clean Feeder-Robot (refer to our Care & Cleaning guide). With the small brush provided or a cotton swab, clean the two black sensors at the top of the tower that look down into the hopper. Successful: If your Feeder-Robot displays a blue power light, you've been successful. , To enter the Automatic Night Light Setting Mode, press and hold the Reset Button button. The Light Bar will indicate the current setting. 1 Green Light displayed → Always OFF. 2 Green Lights displayed → Always ON. 3 Green Lights displayed → Automatic mode. Automatic mode: When the Light Sensor, located in the Control Panel, detects low ..., Learn how to remove and install the Litter-Robot 4 Step Mat. Pull the waste drawer out of the base by a few inches. Grip the left or right back corner of the step mat and lift. The step mat will pop right out. To reinstall, simply snap the mat back into place. Slide the waste drawer closed and press the Reset button to zero the weight sensors., Litter-Robot 3: Yellow flashing slowly (Cat sensor) The Litter-Robot 3 is equipped with a cat sensor that detects when a cat enters and exits the globe. If a cycle is interrupted or the bonnet is removed, the unit will stop, and the yellow light will flash slowly, about 1x per second. This will also occur if the cat sensor is activated by a cat ..., 1. Press the power button to turn the unit off and unplug it from the wall. Remove the Bonnet, Globe, and Waste Drawer. 2. The plastic component that covers the control panel on the base is called the bezel. Unscrew the 5 screws to remove the bezel. 3. Use needle-nose pliers to lift the bezel out of place. 4., Plug Litter-Robot into the wall. Press the Power button to turn the unit on. Once the initial clean cycle is complete, the unit should return home displaying a blue 'ready light' status. If your Litter-Robot 3 Connect was onboarded before installation, the app will work with the same serial number, but you will need to delete your original ..., Solve your Litter-Robot 4 red-green light issue with our easy guide. Get quick help for calibration issues. Click for immediate support! ... Litter-Robot 4: Red and green alternating light bar (Calibration issue) ... as well as measure its weight. If the unit displays a red and green alternating light bar, the unit has lost its factory scale ..., Therefore press the Resets button. This determination often resolve in topic of too much weight in aforementioned globe. Litter-Robot 4 Light User Guide. Litter-Robot 3 bluish and yellow fluorescent on. Are both the blue and yellow lights are illuminated on your Litter-Robot 3, it signifies that the unit is in 8-hour sleep mode. (The unit wish ...