How do I clear Error 006 on a ResMed AirSense 10?
Answer
Error 006 on an AirSense 10 often points to a power, humidifier, tubing, filter, or sensor path problem rather than a settings mistake. Power-cycle the device, reseat the tub and tubing, check for water or blockage at the filter and outlet, then test again before seeking service.
Before you start: stop right away if…
- Unplug the AirSense 10 before removing the humidifier tub, tubing, filter, or SD card.
- Do not keep using a CPAP that repeatedly faults if you depend on it nightly; ask your provider about a loaner.
Follow these steps
Fully power-cycle the device
Unplug the AirSense 10 from power for a full minute, leave the power supply disconnected, then plug it back in and check whether error 006 still appears.
You should see: The device restarts cleanly, or error 006 returns right away.
Remove the tub, tubing, and SD card
Unplug the machine again. Remove the humidifier tub, air tubing, and SD card so you can inspect each part and the connectors for moisture or debris.
You should see: The parts are out and you can see whether water, dust, or damage is present.
Check the filter and air outlet
Inspect the filter area and air outlet for blockage, dust buildup, or signs of water. Replace a dirty disposable filter if your model uses one, and dry any moisture before reassembly.
You should see: The airflow path looks clear and dry.
Reassemble and test
Reinstall a dry humidifier tub, tubing, filter, and SD card. Plug the AirSense 10 back in and run a short test without starting a full night of therapy if the error persists.
You should see: Error 006 is gone, or it returns and points toward service rather than a simple seating issue.
Contact your provider if the code remains
If error 006 continues after a clean, dry reassembly and power cycle, contact your durable medical equipment provider or ResMed support with the model name and exact code.
You should see: You receive repair, replacement, or loaner guidance appropriate for a therapy device.
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Extra tips
What to look for: The exact code 006 on the AirSense 10 display, moisture around the humidifier or air outlet, a blocked filter, and whether the error returns right after power is restored.
Before you change anything: Unplug the device before removing the humidifier tub, tubing, filter, or SD card. Note any recent water spills or overfilling of the tub. Have your mask and tubing nearby for reassembly. Do not ignore repeated therapy-device errors if breathing support is needed overnight; contact your provider for a loaner if the machine will not clear.