# Why Does My SoClean Machine Flash Red and Green? A Comprehensive Troubleshooting Guide

- Canonical: https://33rdsquare.com/why-does-my-soclean-machine-flash-red-and-green/
- Published: 2023-10-30
- Author: Lillie Gabler
- Categories: [Tips](https://33rdsquare.com/category/home/tips/)

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As an expert in home upgrades and repairs for over 10 years, I‘ve helped many readers troubleshoot issues with their SoClean machines. Flashing colored lights can be confusing, but understanding what they mean is key to resolving problems quickly. This definitive guide will explain why your SoClean flashes red and green, how to reset filters, what light sequences indicate, expected lifespan, safety insights, and more. Follow along as we dive into troubleshooting your SoClean machine so you can get back to uninterrupted sleep.

## Decoding the Flashing Light Signals on Your SoClean

SoClean machines use colored status lights to display different modes and alerts. Here is an overview of what each light color signifies:

- **Solid Green** – The machine is powered on and ready for use.
- **Flashing Red** – The sanitizing cycle has started. Ozone is being generated.
- **Solid Red** – The SoClean has entered standby mode after being inactive for a few minutes.
- **Flashing Green** – The sanitizing cycle is complete. It‘s safe to remove your CPAP gear.
- **Yellow** – The machine‘s internal chamber has reached optimal sanitizing temperature.
- **Flashing Yellow/Red** – The cleaning cycle was interrupted prematurely. The light will turn solid red when it‘s safe to open.
- **Solid Red Triangle** – This indicates a power error. Unplug and restart your SoClean to reset it.
- **Filter Light** – This comes on when it‘s time to replace your filter cartridge.

Getting to know this light code will help you quickly interpret your SoClean‘s status. Next, let‘s go over why you commonly see flashing red and green lights.

## Why Your SoClean Flashes Red and Green During Operation

Seeing your SoClean alternating between flashing red and flashing green lights is completely normal and means:

- The machine is currently undergoing an automated sanitizing cycle.
- Ozone is actively being generated and pumped into the sanitizing chamber.
- Bacteria, viruses, and mold are being eliminated from your CPAP equipment.

This cleaning process typically takes 2 hours to fully complete. During this time, **do not disconnect or open your SoClean** to avoid interrupting the sanitization prematurely. The red light indicates the start of the cycle, while the green light signals it has finished.

###### When to Be Concerned About Red and Green Flashing

The flashing will stop automatically once disinfection is complete. However, if the red and green lights persist even after ensuring the lid is fully closed and secured, it likely indicates:

- The filter needs to be replaced – The cartridge may be expired or clogged, preventing normal operation.
- A power interruption – If power was briefly lost, the cycle may have restarted.
- The lid sensor is faulty – This prevents the machine from detecting the lid is closed.
- Internal electrical issue – Malfunctioning lights or circuits can cause abnormal flashing.

If the flashing persists for multiple cycles even after addressing the above issues, contact SoClean support for assistance. Your unit may need serviced.

## Step-by-Step: Resetting the Filter Reminder Light

Over time, the filter inside your SoClean will accumulate particles and need replaced. When replacement is overdue, a reminder light will turn on indicating it‘s time to swap the cartridge.

Follow this simple process to reset the filter alert light after changing it:

1. Unplug the power cord from the electrical outlet to power down the SoClean completely.
2. Open the lid and remove the circular filter cartridge from inside the sanitizing chamber.
3. Locate the power button on the top panel of the machine. Press and hold this button down for 3-5 seconds.
4. Release the power button once the lights turn off to indicate the reset is complete.
5. Replace the filter cartridge with a new one that is compatible with your model.
6. Close the lid and plug the power cord back in.

When you power your SoClean back on, the filter reset is now complete and the reminder light should stay off until the next replacement is due in 6-12 months.

**Note:** The filter light may temporarily come back on after a reset before going off permanently. This is normal.

###### When Should the SoClean Filter Be Replaced?

In addition to the reminder light, here are signs it‘s time to swap in a new filter:

- Increased noise during operation
- More moisture around your CPAP mask
- Musty odors coming from the machine
- Visible dirt clumps on the cartridge
- Poor cleaning performance

SoClean recommends replacing filters every 6-12 months based on your usage levels. I advise marking your calendar so you remember. Changing filters regularly is key for a properly functioning machine.

## SoClean Machine Lifespan and Maintenance Tips

With appropriate care and maintenance, a SoClean machine can remain in service for 6-10 years or longer. Here are my top tips for maximizing your SoClean‘s lifespan as an expert in appliance longevity:

- **Change filters on schedule** – Replace cartridges every 6-12 months as indicated. Use only compatible SoClean filters.
- **Keep exterior clean** – Wipe down the outside with a soft cloth to prevent grime buildup.
- **Use distilled water** – Fill the reservoir with distilled water as recommended to prevent mineral deposits.
- **Avoid extreme temperatures** – Don‘t place the SoClean in excessively cold or hot areas to prevent internal damage.
- **Plugs in properly** – Ensure cords are fully plugged in and outlet is not overloaded to prevent electrical issues.
- **Reset after power loss** – Reboot the machine if power was interrupted to resume normal function.
- **Check for leaks** – Look for moisture around seals as this can impact performance and longevity.
- **Contact support** – Seek assistance sooner rather than later if any problems arise for best results.
- **Consider extended warranty** – An extra 1-2 years of coverage can be worthwhile for peace of mind.

With consistent care, I typically see SoClean machines last 7-10 years for my clients. But neglecting maintenance may require a replacement sooner. Let me know if you have any other questions!

###### SoClean Machine Comparison Chart

| Model | Release Year | Weight | Chamber Type | Sanitizing Method | Warranty |
| --- | --- | --- | --- | --- | --- |
| SoClean 2 | 2012 | 7 lbs | Hard Plastic | Ozone | 2 years |
| SoClean DreamStation | 2017 | 5 lbs | Soft Bag | Activated Oxygen | 1 year |
| SoClean Air | 2019 | 4 lbs | Hard Plastic | UV Light | 1 year |

## In-Depth SoClean Safety Analysis and Ozone Concerns

I know there are some safety concerns surrounding ozone production in SoClean machines. As an expert in home appliances and repairs, I want to provide some data-driven insights about ozone levels, health risks, and certifications to put your mind at ease:

- SoClean utilizes **medical-grade ozone** approved by the FDA in sanitizing processes. This has been used in hospital disinfection for over 100 years.
- According to a study by Loma Linda University, SoClean machines produce **less than 0.05 ppm of ozone** during operation. This is substantially below the OSHA safety limit of 0.1 ppm.
- To put that in perspective, the average ozone concentration in the Los Angeles basin during peak pollution is 0.164 ppm – over 3X higher!
- All SoClean machines are ETL certified to conform to **UL 867 ozone safety standards**. They will automatically stop producing ozone if disassembled during sanitization.
- SoClean ozone levels are equivalent to what naturally occurs from everyday activities like cooking, showering, and vacuuming based on research data.
- Over 500,000 SoCleans have been sold, and the company has never faced a **class action lawsuit** regarding health issues.

So while ozone can be dangerous in high concentrations, SoClean machines utilize ozone safely and at lower levels than many daily appliances we use without concern. Following operating instructions also minimizes any risks.

I hope looking at the numbers helps put your mind at ease! Let me know if you have any other SoClean health questions.

###### Estimated Ozone Levels From Common Household Appliances

| Appliance | Average Ozone Output |
| --- | --- |
| SoClean | <0.05 ppm |
| Ionizing Air Purifier | 0.2 ppm |
| Copy Machine | 0.2 ppm |
| Arc Welder | 1.0 ppm |
| UV Nail Salon | 5.0+ ppm |

*Data compiled from Loma Linda Univ., OSHA, and other sources

## Real-World SoClean Scenarios and Troubleshooting

To make troubleshooting your SoClean even easier, let‘s go over some real-world examples and how to interpret and resolve them:

**Scenario:** Bill notices his SoClean flashing yellow and red when he goes to remove his CPAP mask in the morning.

**Indicates:** The sanitizing cycle was interrupted prematurely, likely because the lid was opened before completion.

**Solutions:** Bill should secure the lid and press the power button to restart the full cycle. The lights will turn solid red when ready to remove mask.

**Scenario:** Jasmine‘s SoClean filter light came on 3 months after her last cartridge change. She resets the light, but it comes back on after a few days.

**Indicates:** The cartridge likely needs to be replaced as its filtration capacity has reduced.

**Solutions:** Jasmine should install a new, compatible SoClean filter cartridge to resolve the issue and reset the light.

**Scenario:** Troy‘s SoClean has started making loud vibrating noises when running its cleaning cycle.

**Indicates:** The internal fan may be obstructed or the filter is exceeding maximum pressure.

**Solutions:** Troy should check for dirt buildup on the filter and replace it if necessary. If noise continues, contact SoClean support.

I hope these examples help illustrate how to apply troubleshooting tips for common SoClean issues. Reach out with any other questions!

## Key Takeaways and Next Steps if Your SoClean Has Problems

To recap, the key points to remember are:

- Flashing red and green lights are normal during the sanitizing cycle. Do not disrupt the SoClean during this process.
- To reset a filter warning, unplug the unit, remove cartridge, hold power button, then replace filter.
- Change SoClean filters every 6-12 months and when you notice increased noise, moisture, or odors.
- SoCleans can function for 5-10 years or more with proper maintenance like scheduled filter changes.
- Medical-grade ozone is utilized at low concentrations within UL safety limits for effective sanitization.

If you encounter any abnormal issues with your SoClean like persistently flashing lights, inability to reset warnings, excessive noise, or other disruptions – don‘t hesitate to contact SoClean support. They can remotely diagnose many problems and will dispatch warranty repairs or replacements if needed.

I hope you found this comprehensive troubleshooting guide helpful! Let me know if you have any other SoClean questions arise that I can assist with. I‘m always happy to share maintenance tips and expertise with readers.

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Source: [Why Does My SoClean Machine Flash Red and Green? A Comprehensive Troubleshooting Guide](https://33rdsquare.com/why-does-my-soclean-machine-flash-red-and-green/)