Master the simple button sequence required to clear the ‘Order Filter’ message and restart your machine’s maintenance clock.
For many CPAP users, the SoClean automated cleaner is a lifesaver that ensures their sleep equipment stays fresh and sanitized without the daily hassle of manual washing. However, to keep the system running efficiently, the machine requires a new filter and check valve every six months. Once you have swapped out the old parts for the fresh SoClean 2 Care and Maintenance Kit, you will notice that the “Order Filter” light or message remains on the display. Knowing how to reset your SoClean after changing the filter is the final, essential step to ensuring your machine is ready for another half-year of service.
Understanding the SoClean Filter Cycle
The SoClean machine operates on an internal timer that tracks the usage of your filter. This filter is responsible for converting the activated oxygen back into regular oxygen before it exits the chamber, making it a vital safety component. When the timer hits the six-month mark, the unit triggers a notification to let you know it is time for a replacement.
Changing the filter is only half the battle. Because the machine does not have a sensor to “see” the new filter, it relies on you to manually reset the internal clock. If you skip this step, the machine may refuse to start a cycle or continue to beep and flash, which can be incredibly frustrating when you are ready to head to bed.
Step-by-Step Guide: How to Reset Your SoClean After Changing the Filter
The reset process is straightforward, but it requires a specific sequence of button presses on the front control panel. Follow these steps exactly to clear the warning message and reset the timer.
- Ensure the SoClean is plugged into a power outlet and the display is lit.
- Look at the control panel below the display screen. You will see several buttons, including “Manual,” “Time,” and a series of arrows.
- Locate the button labeled “Manual” and the button with the “Up Arrow.”
- Press and hold both the “Manual” button and the “Up Arrow” button at the same time.
- Continue holding these buttons for approximately 5 seconds.
- Watch the display screen. You should see a message that says “Resetting” or the “Order Filter” icon will simply disappear.
- Once the screen returns to its standard “Daily” or “Ready” display, you can release the buttons.
After holding Manual and the Up Arrow for five seconds, the display should clear. If it does not, try unplugging the machine for ten seconds and then repeating the button sequence.
Installing the Maintenance Kit Correctly
Before you perform the reset, it is imperative that the hardware has been replaced correctly. Using a genuine SoClean 2 Care and Maintenance Kit is recommended to ensure the check valve and filter cartridge fit perfectly. The check valve is particularly important as it prevents water from your CPAP humidifier from backing up into the SoClean electronics.
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When installing the new filter, ensure the blue rubber gasket is seated firmly. For the check valve, pay close attention to the arrows printed on the plastic housing. These arrows indicate the direction of the airflow. If you install the check valve backward, the machine will fail to pump activated oxygen into your mask, and you might receive an error code.
Why the “Order Filter” Message Persists
It is a common misconception that simply inserting a new cartridge will trigger the reset. The SoClean 2 is designed with a simple countdown timer rather than an optical sensor. This design choice keeps the machine durable but places the responsibility on the user to “tell” the computer that the maintenance has occurred.
If you have performed the reset and the message reappears a few days later, it usually means the buttons were not held long enough to confirm the command. Redoing the five-second hold usually resolves this. If the message persists even after multiple reset attempts, there may be a firmware issue, and you should contact the manufacturer’s support line.
The Importance of Genuine Replacement Parts
While third-party filters are available, many users find that the authentic SoClean Cartridge Filter Kit for SoClean 2 machines provides a more reliable fit. The kit typically includes the replacement filter cartridge and one check valve assembly. Using uncertified parts can sometimes lead to air leaks, which prevent the machine from reaching the necessary concentration of activated oxygen to sanitize your equipment effectively.
Always verify that your new filter kit includes the check valve. Replacing the filter without the valve leaves your machine vulnerable to moisture damage.
Cleaning Your Equipment Beyond the Filter Change
While the SoClean handles the sanitization, it does not remove physical oils and skin cells from your mask. To support your sleep equipment maintenance regimen, you should supplement the automated cycle with physical cleaning.
Using 100% cotton unscented wipes is an excellent way to gently and naturally remove oil and dirt from the mask cushion. These wipes are usually hypoallergenic, biodegradable, and alcohol-free, making them safe for the delicate silicone of your CPAP mask. Additionally, using a fragrance-free, dye-free neutralizing CPAP pre-wash soap helps neutralize odors and scents on the PAP equipment that the activated oxygen might not fully eliminate.
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Troubleshooting a Failed Reset
If the standard button combination does not work, check for these common issues:
- The Lid is Open: Some versions of the SoClean firmware will not allow a reset if the chamber lid is not securely latched. Close the lid and try again.
- Power Supply Issues: If the display is flickering or dim, the internal computer may not be processing the button hold correctly. Try a different wall outlet.
- Stuck Buttons: Over time, dust or spilled water can make the buttons sticky. Ensure the “Manual” and “Up” buttons are actually clicking when pressed.
Maximizing the Life of Your SoClean 2
To keep your machine in top shape between filter changes, keep the unit in a well-ventilated area. The conversion of activated oxygen back to standard oxygen works best when the machine has room to “breathe.” Periodically wipe down the interior of the SoClean chamber with a damp cloth to remove any dust that might have settled.
By following this guide, you can confidently maintain your device and ensure that your sleep therapy remains a clean, healthy, and stress-free part of your nightly routine. Proper maintenance not only protects your health but also extends the lifespan of your investment in sleep technology.
The Final Verdict
Resetting the SoClean 2 is a vital manual step that ensures your machine remains in its optimal sanitization cycle. By holding the “Manual” and “Up” buttons for five seconds after a filter change, you clear the system’s memory and restart the six-month countdown. Combined with genuine replacement parts and supplemental mask wipes, this simple reset keeps your CPAP equipment pristine and your therapy effective.