Litter Robot Cycling Light Flashing: Causes & Fixes - Home Stuff Mag (2024)


The Litter Robot is a popular automatic litter box that is designed to simplify the process of cleaning cat litter. The device is easy to use and is equipped with a variety of features that help to make the litter box maintenance process easier and more convenient.

One of the features that can be found on the Litter Robot is the cycling light. This feature is designed to provide users with information about the status of the device and any issues that may arise during operation.

Litter Robot Cycling Light Flashing: Causes & Fixes - Home Stuff Mag (1)


Litter Robot Cycling Light Flashing: Possible Causes

If you are observing a cycling light flashing on your Litter Robot, there are several possible causes. In this guide, we will cover the most common causes of cycling light flashing and provide step-by-step instructions on how to troubleshoot and resolve the issue.

Full Waste Drawer: If the waste drawer is full or not installed properly, the cycling light may flash. This is a safety feature designed to prevent the device from overloading and causing damage.

Obstructed Sensor: The Litter Robot is equipped with several sensors that are used to detect the presence of a cat and to ensure that the device is functioning properly. If one of these sensors is obstructed or not functioning correctly, the cycling light may flash.


Dirty Sensors: Over time, the sensors on the Litter Robot may become dirty or covered with dust, which can cause them to malfunction and result in the cycling light flashing.

Power Issues: If the Litter Robot is not receiving enough power or if there is an issue with the power supply, the cycling light may flash.

Litter Robot Cycling Light Flashing: How to Fix

Step 1: Check the Waste Drawer

You would want to start by checking the waste drawer. Make sure that it is properly installed and not overfilled. If the waste drawer is full, remove it and empty it into a trash bag.

Once the waste drawer has been emptied, reinsert it into the Litter Robot and check to see if the cycling light has stopped flashing.

Step 2: Check for Obstructed Sensors

If the waste drawer is not the issue, the next step is to check for any obstructed sensors. Carefully examine the interior of the device and make sure that all sensors are clear of debris and functioning correctly. If you find an obstructed sensor, use a clean, dry cloth to gently remove any debris or dust.

Step 3: Clean the Sensors

If the sensors are not obstructed, it may be necessary to clean them. As you continue to operate the Litter Robot, dust and debris can accumulate on the sensors, causing them to malfunction.

To clean the sensors, use a clean, dry cloth to gently wipe away any dust or debris. Avoid using water or cleaning solutions, as this can damage the sensors.

Step 4: Check the Power Supply

If the waste drawer and sensors are not the issue, there may be a problem with the power supply. Make sure that the power cord is properly connected and that the outlet is functioning correctly. You may also want to try plugging the Litter Robot into a different outlet to see if this resolves the issue.

Step 5: Contact Customer Support

If none of the steps above worked for you and you are still experiencing cycling light flashing, it may be necessary to reach out to Litter Robot customer support. They can provide additional troubleshooting steps or arrange for a repair or replacement.

Maintenance Tips for the Litter Robot

The maintenance tips below will ensure that you get the best performance out of the Litter Robot and enhance its lifespan.

1. Regular Cleaning

One of the most important aspects of maintaining a Litter Robot is keeping it clean. The waste drawer and globe should be cleaned regularly to prevent the buildup of waste, litter, and bacteria. The frequency of cleaning will depend on the number of cats using the device and how often it is used. As a general rule, it is recommended to clean the waste drawer and globe at least once a week.

To clean the waste drawer and globe, simply remove them from the device, dispose of any waste, and wipe them down with a damp cloth or paper towel. You can also use a mild detergent or cleaning solution to help remove any stubborn stains or odors.

2. Replace Carbon Filter

The carbon filter helps to eliminate odors. It is recommended to replace the carbon filter every 3-6 months, depending on usage. To replace the carbon filter, simply remove the waste drawer and globe, locate the filter, and replace it with a new one.

3. Check for Clogs

You should regularly check for clogs in the Litter Robot to ensure it is functioning properly. If waste or litter becomes clogged in the device, it can cause the cycling light to flash and prevent the device from functioning correctly.

To check for clogs, remove the waste drawer and globe and inspect the interior of the device for any debris or clogs. Use a cleaning tool, such as a scoop or brush, to remove any clogs or debris.

4. Lubricate Moving Parts

The moving parts of the Litter Robot, such as the motor and gears, should be lubricated periodically to ensure they are functioning correctly. It is recommended to use a silicone-based lubricant for this purpose. Simply apply a small amount of lubricant to the moving parts and run the device for a few cycles to distribute the lubricant evenly.

5. Inspect Power Cord

Regularly inspect the power cord for any signs of damage, such as frayed wires or cuts. If you notice any damage to the power cord, it should be replaced immediately to prevent electrical hazards.

6. Check for Loose Bolts

The Litter Robot is designed to be sturdy and durable, but it is still important to periodically check for any loose bolts or screws. Use a wrench or screwdriver to tighten any loose bolts or screws to ensure the device remains stable and safe.

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Litter Robot Cycling Light Flashing: Causes & Fixes - Home Stuff Mag (2024)

FAQs

Why is my Litter-Robot blinking cycling? ›

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. Success: If your unit returned home and displays a solid blue light, you've been successful.

How do you fix a sensor fault on a Litter-Robot? ›

Check for obstructions that might prevent the cat sensor from functioning.
  1. Make sure Litter-Robot is on a firm, level surface.
  2. The cat sensor function can be affected if the unit is on carpeting or a litter mat.
  3. Check that there are no power cords running underneath the base of the robot that might obstruct movement.

How do you stop a Litter-Robot from cycling? ›

To stop and abort the Clean Cycle, press any button to pause the cycle, then press either Empty or Reset buttons to return the Globe to the Home Position. Press and Hold: Holding the Cycle button will activate the 8 Hour Sleep Mode.

Why is my Litter-Robot stuck mid cycle flashing blue? ›

The sensors work by sending beams from one sensor to the other, and if the beam is interrupted, the blue light will flash as the Litter-Robot thinks the drawer needs to be emptied.

How do you reset the Litter-Robot 4 sensor? ›

Press the Reset button while the globe is at the Home position with the blue light bar on to reset the cat sensor(s). When pressed during a cycle, it will pause the cycle. If pressed again while paused, it will abort the cycle.

Why does my Litter-Robot keep having a cat sensor fault? ›

If the timing light is flashing red or you are receiving a "Cat sensor fault" notification in the Whisker app, this indicates 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.

Can a Litter-Robot be repaired? ›

You can send in your Litter-Robot for repair, and our skilled technicians will inspect and replace any worn or damaged components. We're committed to ensuring your Litter-Robot serves you well for years to come.

Where are the sensors on a Litter-Robot? ›

OmniSense™ also supports the SafeCat system, which continuously analyzes four safety zones to ensure your cat is always safe. There are three sensors located in the top of the bezel, as well as a cat sensor weight scale located in the base of the unit.

Can you reset Litter-Robot remotely? ›

Remote Control

The remote also allows you to reset the gauge when you empty the unit, helping the app learn your emptying behaviors to better tailor our gauge to match your needs.

How do you reset the Litter-Robot 4 after emptying the app? ›

How to reset the Litter Robot 4. Every time you add litter or empty its waste bin, you should press the bold “RESET” button on top of the Litter Robot 4.

How do you manually cycle a Litter-Robot 3? ›

Clean Cycle

The patented sifting system separates the clumps from the clean litter and deposits them into the Waste Drawer below. It takes about 2 minutes. You can also press the Cycle button to start a Clean cycle. During a Clean cycle, press any button to pause the cycle.

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