Resmed airsense 10 making wheezing noise

Last UpdatedMarch 5, 2024

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Resmed airsense 10 making wheezing noise. The same filters, standard tubing, and masks can be used as were used with the S9 device. The AirSense 10 also features a full-color LCD that uses colors to identify the different stages of therapy. A fractured frame, torn cushion, or 1. ResMed Nov 28, 2022 · Heated Humidification. 6 cm Start Sex: Male Location: Canada Airsense Resmed 10 making "breathing" noise when I inhale. Aug 18, 2023 · Disposable filters: Replace every 2 weeks. I just got mine, newbie two weeks. I have a knocking noise when I inhale and it's getting annoying. Could not sleep with that. RE: AirSense 10 howling/motor sound. My pressure is 7 with EPR on (makes for easier exhaling). Don't live there? Jun 16, 2017 · 06-16-2017, 09:06 AM. I can hear a noise when I exhale. Feb 11, 2021 · Andrea from Rochester Oxygen & CPAP goes over how to troubleshoot some of the common issues our patients face when using their CPAP machines. The standard tank is $22 US and dishwasher safe tank is $32 US. . Problem. If they say its normal ask them to show you the same noise on other machines. Jan 25, 2019 · Re: Resmed Airsense 10 Motor Noise. Feb 13, 2024 · Lucky for you, the AirSense 10 also comes with SmartStart technology, which means as soon as you put your mask on and start breathing, the machine begins therapy. Try altering your mask using the headgear straps so it sits securely on your face. I put in my nasal pillows, turned on the Airsense 10, and started recording immediately. At about 5 hours into the night, i notice that as I inhale, the unit makes a high pitched wheezing sound. Luckily, the tanks are not that expensive. Nov 8, 2017 · I have no issues sleeping with my Airsense 10 and none of this noise. If the natural sound of the CPAP is Feb 3, 2018 · I have been using the Resmed Airsense 10 Autoset for about year now. That is too loud. 03-24-2021, 08:09 AM. •. Expiratory Pressure Relief, also known as EPR, is another one of the industry’s standard technologies. There is a section named, "Reminders" in the clinical setup mode. Other Comments: I started CPAP in 2008. AirSense 10 CPAP Feb 1, 2019 · The sound level of the AirSense 10 is slightly higher at 26. Here are some common causes: Improper Mask Fit : A poorly fitted mask can cause air leaks, resulting in noise when breathing. Is this normal? My EPR is set to full time and level 3. Mask Make & Model: Resmed f20. If you breathe through your mouth at night or sleep with your mouth open, some CPAP machines may worsen dry mouth. Your description of the sound is how I would describe my machine. CPAP Pressure: 11 - 20 cmH2O. The sound is definitely coming from the machine. Additional Comments: APAP mode, minimum Nov 26, 2012 · Resmed making noise with exhale. Reply. Occasionally my water tank ( humidifier ) will click a bit on starting. Other features. However, they are close enough that this feature is not a standout for one machine over the other. It has worked well and has been very quiet until recently it started making a wheezing sound when I inhale when it is ramping up, but when it gets to full pressure it makes a loud wheezing sound. Mar 2, 2012 · albigensian. Pressure is higher on inhale with EPR and will make a bit more noise. Yes, I have checked the fit of the mask, etc and the noise is definitely coming from the machine itself. The AirSense 10 machine has a heated humidification system as an essential feature. You may also want the check to make sure the device is not on airplane mode. AirMini with AirMiniP10: 4X. This humidification device uses distilled water to boost moisture levels and prevent undesirable side effects like dry mouth. There are a few other pros to the AirSense 10 CPAP to consider. Been on cpap for about a month or so now, finally getting used to it enough so I can sleep a full night with it. 6 decibels. Dec 21, 2023 · Learn how you can avoid water and moisture in tubing and mask when using a humidifier with continuous positive airway pressure (CPAP) to treat sleep apnea. From what I have read both machines are relatively quiet and very similar in their noise output. You may also be able to find the AirSense 10 available at a discount since it is not the latest in ResMed’s AirSense series. The machine was acquired in 8/2016. Here is a video (long) suggesting how to repair by cleaning out the fan with compressed air. Left about 1/8 inch protruding. Nov 26, 2012 · Resmed making noise with exhale. Try pushing it in and see if it clicks into place. It is frequently repaired under warranty, but there is no user repair available. AirSense 10 Elite The AirSense 10 Elite device is indicated for the treatment of obstructive sleep apnea (OSA) in patients weighing more than 66 lb (30 kg). The machine is definely Darth Vader. If machine sounds like a vacuum cleaner (my first try, both blower and motor were bust) then clearly, you have a lemon. Options. Each breath creates a hushed sound by the machine. Check that everything is connected properly, and then see if you notice a change in noise. Full-face cushions: Replace every month. It's been working flawlessly for 3 years now after repairs without weird noises. Looking for mor Oct 22, 2021 · 10-22-2021, 02:20 AM. It's a Resmed Airsense 10 Autoset. Brought back to shop and they sent to Resmed for repair under warranty. I have a possible 'air leak' probably near/around the humidifier chamber on my ResMed Aircurve 10 which gives off an annoying high pitch whine (as you're breathing), while operating/breathing (its terrible). Airsense 10 making a squeaking noise. I also experienced this. Aug 21, 2012 · Then I woke up after about 5 hours to it making a bubbly like noise up the tube. It is designed to be intuitive and easy-to-use. USE CPAP CLEANING MASK WIPES TO CLEAN OFF DUST. by albigensian » Fri Oct 15, 2021 6:10 pm. use in a - hospital/institutional environment. Ramp is not for exhale pressure, that would be EPR. The humidifier is intended for single patient use in the home environment and re. 4. Hello, I've had issues with the Resmed Airsense 10. The PSU Adapter for the ResMed AirSense™ 10 and AirCurve™ 10 Series is included in this kit. The heated tubing differs in design and is not interchangeable. It is intended for home and hospital use. I narrowed the noise down to the internal turbine fan motor, after removing the humidifier tank, the hoses, and opening the Causes of Noise. 3 hrs 32 mins. The thing that you will have to be careful about when placing a towel underneath it, though, is not to block the airflow. Consumer support: Monday–Friday 6am–3pm PT. A few months ago it started making a noise when I inhale. In comparison to a standard AirSense 10 with a P10 mask, it is about 1/2 again, so for Noise levels: AirSense 10 with P10: 1X (using this as the baseline) AirMini with AirMiniP10 and Muffler: 2X. May 9, 2017 · Well, my CPAP machine, after 14k + hours (and almost 5 years) has finally started to have some issues. https://sleephq. Nasal cushions & nasal pillows: Replace every 2 weeks. Be sure the humidifier is fully seated and not leaking. Apr 14, 2019 · 04-13-2019, 05:27 PM. QTY. Mask: AirFit™ P10 Nasal Pillow CPAP Mask with Headgear. If that doesn’t work, you might need to explore a different cushion. No noise and no machine in site. I'm finding that after about 5 hours, moisture tends to build up in the hose, creating a popping sound Aug 9, 2015 · When I'm using the CPAP, it sounds to me like I'm Darth Vader. If your AirSense 10 isn’t turning on, it’s best to start by ruling out the easiest and cheapest solutions first. Taking the machine in to the DME for review might be a good idea. Machine: ResMed AirSense™ 10 AutoSet™ CPAP Machine with HumidAir™ Heated Humidifier. A chin strap may help keep your mouth closed and reduce the air leak if you wear a nasal mask. ago. by Pualani » Mon Oct 13, 2014 2:58 pm. I quickly turned off my cpap and checked the water level. Hot-Homework6110. Jun 6, 2018 · My Airsense 10 humidifier frequently makes that knocking noise. I have listened carefully. com is now available for ResMed AirSense 10 or 11 users. The first year was fine, other than resolving normal starter issues - figuring out if I needed a chin strap and similar early problems. Airsense 10 beeping at me. Jan 5, 2024 · 01-05-2024, 11:45 AM. by johnyfalco » Thu Jan 24, 2019 9:28 pm. sanger: 110: 131,888: 10-13-2023, 03:58 PM Last Post: Sleeprider [CPAP] Airsense P11 hose-dry function ends with loud burst - normal? jharuni: 5: 256: 10-13-2023, 10:20 AM Last Post: jharuni : Normal for exhale peaks to be much greater than Using the Q-Tube muffler results in a 10db improvement which is about 1/2 the noise level. RE: Resmed Autoset 10 alarm sound. Clogged filters will make a loud noise as the CPAP machine will strive harder to cycle air. Chin straps, headgear & humidifiers: Replace these every 6 months. By the way, I was indeed probably hyperventilating a little when I recorded this. Machine: AirSense 10 AutoSet with Heated Humidifer + P10 Nasal Pillow Jun 15, 2018 · For whistling check connections, and if it's water it'll clear after 10mins or so. Read that noise decibel is supposedly 30, but mine is 40-42dB. Take the water/humidifier chamber out and putting it back in usually helps the problem. When you remove the mask, the machine shuts itself off. Sometimes the Resmed machines make a humming noise that comes from the seal on the water tank to the machine. I tried several times adjusting the gasket and bought a water tank Jun 16, 2020 · Got tired of waiting for a warranty response for my very noisy CPAP, so I disassembled my ResMed AirSense 10, blew the foreign particles out of the motor, re Joined: Nov 2015. If your CPAP machine is making noise when inhaling, there could be a leak. I checked the tubes, humidifier etc. I have checked the hose, switched out water chamber, plugged directly into the Once I turn it on, the noise happens. 6 cm, EPR: 3 Ramp only CPAP Software: SleepyHead Other Comments: Diagnosed March/2018 AHI: 37, Auto Ramp @ 7. Using FlashAir W-03 SD card in machine. From connecting Airview to cleaning a humidifier, here’s all the info you need to answer patient questions and troubleshoot issues about Air Solutions. (06-30-2018, 08:51 AM)rpphoto Wrote: My AirSense 10 has developed a "howling" sound that gets louder with deeper breaths, accompanied by mask seal leaks averaging around 75. Dec 27, 2017 · 12-26-2017, 11:02 PM. Sounds like a soft whistling sound. It wakes me up and then I can't get back to sleep for a while. Posts: 17. Tighten the strap system as it shouldn't make noise and if it starts whistling put a small bottle of water on the door to the water tank. I’ve had this Resmed 10 a year as a replacement for my dreamstation. May 28, 2012 · Mine started making a whirring noise after 6 months. It's always happens about 5 hours into a sleep. AirSense 10 CPAP Jan 13, 2018 · Re: Airsense 10 making a wheezing noise Post by Pugsy » Tue Aug 21, 2018 9:09 am If you think this is a noise that you didn't have when you first got the machine then take it back to where you got it and have it checked and maybe listen to another model just like it and see if it has the same noise. There is some sound, I have felt self conscious having guests sleep next to me, but they have not been Jun 19, 2022 · Pros and Cons of the New AirSense 10 CPAP Machine . He said okay and prescribed the Airsense 10 Auto without a modem (although the modem part seemed to be optional for the provider). Humidifier: ResMed Humidifier + REMstar or F&P HC150 Both now spare. Mar 9, 2020 · I am a second time CPAP user (this unit much improved over previous one) I am using the ResMed AirSense 10. Mask Type: Full face mask. You can usually work out where the noise or leak is coming from: the machine, humidifier, tube or mask. When I wear the mask it seems to mirror my breathing sounds but it's obviously not the mask or hose that is the problem because the sound happens when everything is unplugged. It’s almost like when it gets to a certain pressure level this starts. Hey guys, First I wanted to say hey as this is my first post, even though I've lurked for awhile. I am planning a long trip and would really like to make the air mini work! THANKS! Machine: ResMed Airsense Auto + Remstar CPAP spare. Resmed Airsense 10 hissing. I sleep with a loud box fan, so I can’t add anything else to drown it out. A white noise machine may help. Reach us by phone:1 (800) 424-0737. Like for your machine, following a replacement schedule is an essential part of having sleep apnea. Got a new resmed Airsense 10. Dec 9, 2020 · My spouse bought a new machine to replace this. The ResMed AirSense 10 features an Easy-Breathe motor. + APAP spare. 10” x 5. I put my ear down by the machine and it is definitely doming from the machine. I have found I have had to up the humidity a bit (to 6 or 7) and reduce the temperature a bit (to 72 - I also like to sleep in cold temps and feel claustrophobic when the air is blowing warm). Dry mouth. Dimensions. Check the CPAP hose. An easy-to-use touchscreen makes the AirSense 11 simple to understand and operate. 2. Other than anxiety over these issues, function seems normal. Effects of humidification on nasal symptoms and compliance in sleep apnea patients using continuous positive airway pressure. Add To Cart. I replace my hose & humidifier chamber when Apria sends me the new ones, so they’re not old. This is a guess and is based off the S9, so maybe they carried over to the A10. _________________. Its only four months old - the Health Jun 15, 2018 · For whistling check connections, and if it's water it'll clear after 10mins or so. Sent from my iPad using Tapatalk Pro. I narrowed the noise down to the internal turbine fan motor, after removing the humidifier tank, the hoses, and opening the Sep 6, 2019 · My ResMed Airsense 10 Autoset made a whining/wheezing noise as I inhaled that drove me nuts. Joined: Mon Mar 22, 2021 7:59 pm. The humidifier is installed and I have confirmed that it is well seated in its place. Totally blind since birth. Jan 16, 2023 · When I went to the doctor, I specifically asked for a ResMed Airsense 10 because I got the impression the 11 wasn’t that big of an upgrade, and also I wanted the swivel on the back of the machine to make sleeping a bit more flexible. The sound is annoying and even my white noise sound device doesn’t help. Jun 15, 2018 · For whistling check connections, and if it's water it'll clear after 10mins or so. Dirty Filters : Accumulated dirt and debris in the filters can obstruct airflow and lead to noise. Ramp reduces all pressure and then RAMPs up to therapy pressure over a fixed time period. With no complicated menus or settings to navigate, patients can simply plug in their device and press Start. Reusable filters: Replace every 6 months. It breathes with me on the intake and quiet as I breathe out. Treatment should not be louder than a whisper - after all, you're supposed to be sleeping. I have had my resmed airsense 10 capap for sleep apnea for four years. My wife woke me up several nights ago because of the sound and I was not getting enough air; it felt like being at very high altitude. 10 Elite. One of these parameters may be turned on and use an alarm to remind you to check the filter, mask, or other stuff. Weight. 4-12. The DreamStation had a sound level of 25. I tried unplugging everything & plugging it back in. For example, if a patient's CPAP is set to 10 cm H2O with an EPR of 3, the air pressure during exhale is lowered to 7 cm H2O. CPAP Pressure: Min 9. • 1 yr. Machines: PR System One Auto CPAP; husband: ResMed Airsense 10 Auto CPAP. It just developed a whine. There's a leak (high-pitched whistle/wheezing) sound coming from where the water tank is. 8 Month old Resmed Airsense 10 making a whirring noise. Nov 16, 2018 · Re: Resmed Airsense 10 Motor Noise. $799. Crimson Nape. 1. There are many similar videos with this sound on YouTube. May 24, 2024 · Although the AirSense 10 is more expensive than most CPAP machines, its price-point is slightly lower than most other APAP machines with similar features. Just press Home or your device's dial to turn it back on, or check the power supply at all points and ensure that the device is plugged in properly. It's an on/off noise. RE: Airsense 10 autoset humming noise. It seems to be coming from the machine rather than the mask but it is difficult to tell as it is so intermittent. The RPS II Battery Kit for AirSense 10™ and AirCurve™ 10 machines comes with a carry bag. Move your CPAP device to a level lower than the nasal mask. Humidifier: ResMed HumidAir set on Auto; Temperature 69 degrees. Just a thought. It is extremely quiet, hardly making any noise with a proper mask seal. I have air leakage from around my mask. I occasionally get a whistling noise when the humidifier is not securely seated. I have a out of warrantee ResMed S10 with a motor that is “blown” at a cost of $500 to replace the motor. So my Resmed Airsense 10 has started making this odd whirring noise whenever I breathe. We're add Aug 21, 2018 · The wheezing noise could be an indication that something has gone amiss with your machine. Improved LCD Display. The AirSense 10 Card-to-Cloud is currently the quietest CPAP machine on the market, making it ideal for light sleepers. At 3, air pressure is reduced by 3 cm H2O. ResMed AirSense™ 10 AutoSet™ CPAP Machine With HumidAir (Card-to-Cloud Version) BY ResMed | Item #37382. I believe it works on machines, as the coupon states that it's not valid for use on HSTs (home sleep tests?). About 1 year in one night I suddenly got a burning plastic smell. Check the Machine for Any Leaks. CPAP Pressure: 11/14 CmH2O. Use the adapter to charge the battery with the External 90 Watt Power Supply for ResMed AirSense™ 10 and AirCurve™ 10 Series CPAP and BiPAP Machines. Simple Start/Stop button makes it easy to turn therapy on and off with a single tap. I’ve checked everything from the water chamber to the hose and head gear. Machine: ResMed A10 For Her-For Her mode; ResMed A10 Autoset-Soft mode. It was a disturbing sound not having to do with an air leak from the hose, mask, or water tank, as I checked these possibilities first. But my recording shows that it seems to actually sound like regular breathing or even panting, but highly amplified. Sometimes, the AirSense 10 will just take a moment to respond after dimming the Aug 3, 2021 · Troubleshooting this is extremely easy. RE: whining air noise from Resmed airsense 10 auto. Last night, when I went to put it in Warm-Up mode, I heard a very noticeable internal noise coming from the device. I'm certain it's the seal where the humidifier connects to machine as I usually have to push it slightly for it to stop. Reseating the gasket works for a few weeks before the noise comes back. Resmed Airsense 10 Noises on Exhale. Humidifier: Resmed Integrated humidifier. The absolute FIRST step you should take is to simply press each button on the device a few times to try waking it. Change CPAP filters. It’s definitely coming out of the machine and not the mask or hose. This quieted the noise down some, and with a white-noise machine I got so I could tolerate it. 00 $1199. Orders ships FREE today if placed within. I tried replacing the Heated Tubing and the Water Chamber which did NOT correct the problem. I have a Reamed Airsense 10 that has recently started intermittently squeaking at me. Breathing out makes no noise. Mar 2, 2012 · Re: New Resmed Airsense 10 making wheezing noise on inhaling. For some reason, in the middle of the night about 3am it will beep at me 3 times and then stop. Check if the lid of the humidifier is tightly secure. Current AirSense 10 devices do not have built-in cellular connectivity Aug 31, 2021 · 10-16-2023, 02:29 PM Last Post: Pizzafoundry [CPAP] ResMed AirSense 10 makes loud noise when inhaling. Apr 13, 2018 · Machine: ResMed AirSense 10 AutoSet Mask Type: Nasal pillows Mask Make & Model: Resmed AirFit P10 Humidifier: Integrated CPAP Pressure: 10. The AirSense 11 series includes three different models: AutoSet, CPAP and Elite. If your equipment is making loud noises, some of the parts Jan 16, 2022 · 1. Masks: ResMed Swift FX nasal pillows for her; husband: ResMed Swift FX nasal pillows. The AirSense 10 Elite is an advanced fixed-pressure therapy device with an integrated humidifier. It is not the hose or nasal pillows or humidifier. Once an inhale is detected, air pressure increases back to 10. Posted: Jun 25, 2022. We recommend: ResMed AirSense 10 AutoSet CPAP Machine with Heated Humidifier. But I'm finding with Airsense 10 there's whining and it's coming up the hose so earplugs won't keep the noise out. 1 Answer. Wondering if the machine has a leak somewhere. It was loud enough to wake my wife up. 6 Max 20; EPR=3 Full tme. Chest 1999; 116 (2):403-8. I swapped it for a brand new Resmed Airsense 10 Autoset (Auto PAP) on Friday (machine had 0 hours). Aug 22, 2021 · Hello. A couple of things. Hi All, Had a resmed airsense 10 for around 2 years. It's super easy to upload, review and share your cpap therapy data charts. To stop the face farts tie a handkerchief over the gasket so it covers it and the gasket will last YEARS. 8 decibels. A friendly reminder, this contact info is for people in the United States and Canada only. Sleek, modern design that will look great by the bed. Aug 30, 2022 · Hearing CPAP sounds when breathing may indicate a leak. they don't seem to be built with quality in mind. Jun 27, 2017 · Machine: Resmed AirSense 10 AutoSet For Her. If you are new to CPAP, just like anything else new, it may take some getting used to the sounds that the CPAP makes during operation. A few months later, mine (a 3-year-old machine) started making the same noise and I learned that it needed a new motor, so I had it repaired. Its only four months old - the Health Feb 11, 2021 · Andrea from Rochester Oxygen & CPAP goes over how to troubleshoot some of the common issues our patients face when using their CPAP machines. Jun 30, 2022 · RE: Darth Vader Sound From RESMED AIRSENSE 11 MACHINE. (1301) Read Reviews. Nov 13, 2016 · I swapped it for a brand new Resmed Airsense 10 Autoset (Auto PAP) on Friday (machine had 0 hours). As per CF's advice, I put a heavy book inside the little table the machine sat on, put a thin rubber mat under the machine, and a folded hand towel under the mat. When I take out the water tank/chamber, the sound is coming from inside the CPAP machine itself. Its not loud, no air leaks, just rhythmic breathing sounds as I am breathing. There can be several reasons why your Resmed Airsense 10 is making noise when you breathe. This little piece of hose fits perfectly into the unavaialble distorted siilicone seal when the water chamber is pushed in. Re: New Resmed Airsense 10 making wheezing noise on inhaling. Oct 22, 2022 · The noise could be mistakenly thought of as stomach gurgling. Mask Make & Model: AirFit F30, AirFit F20, Caldera Releaf neck rest. 6″. Looking for mor Aug 18, 2023 · My AirSense 10 is Not Turning On. Its only four months old - the Health Jan 10, 2024 · The ResMed AirSense 10 has four EPR settings: 0-3. Wearing a too-large mask might allow pressurized air to escape, generating the whistling sound. Still I thought maybe I'll fill it up to max and fix the problem but it didnt. First night was fine (and showed that I actually needed a higher pressure), but last night, it was a nightmare: the machine was doing a high pitch, whining/wheezing/whistling noise every time I was breathing in/inhaling. 9″ x 4. 8. The only noticeable sound is from the face mask (air touch f20) usually if I have a particularly deep exhale. Resmed 10 whining noise. RE: resmed airsense 10 noise problem. It's a common problem with the Resmed Airsense 10 humidifier tanks. Feb 21, 2024 · If noise other than whistling is keeping you (or your bed partner) up at night, then you may want to look for a CPAP machine with quieter performance. 99 YOU SAVE 33%. I just take some big breaths to seat it in better. I discovered the sound was coming from the motor itself. Noise gone, dead quiet, works great. Joined: Nov 2015. I have already replaced the chamber and tubing and that doesn't change the situation. I have been on CPAP for about 10 years but just got a new machine last week. AutoRamp™ with sleep onset detection starts by delivering a low pressure 1 for I've generally had good luck with my Airsense 10. As I am breathing, it is breathing and I can hear air flow sounds coming from where the small white filter goes. Mar 7, 2024 · For example, take a warm bath before you go to bed. It has started hissing on and off in the middle of the night. It is a high pitched medium level squeak that is only a fraction of a second long. I keep my machine in a drawer in a bedside chest/table and run the tube and power out of the back through a 2-inch hole. CPAP Software: Not using software. I don’t notice my airsense 11. At 0, pressure relief is turned off. Mar 18, 2024 · To improve this seal I cut a 1/2 inch piece from the rubber end of an old CPAP hose and tightly inserted it in the water chamber inlet. RE: Resmed Autoset 10 buzzing noise - what now? The $399 deal may be even better than that, as they have a 20% off coupon code HOLIDAY2023 which is valid until the 15th. Nov 13, 2016 · CPAP pressure was set to 8. Nov 5, 2017 · From the first use, I can hear the intake of my breathing repeated by the machine. Healthcare professional support: Monday–Friday 5:30am–5pm PT. AirSense. It doesn't do it in the beginning of the night, I woke up about an hour and a half Mar 4, 2021 · My DreamStation CPAP machine has been waking me up every early morning like 4-5 am with a very noticeable and kind of loud wheezing or sighing noise each time I exhale. Jul 14, 2023 · Welcome to our ultimate guide for the AirSense 10! Whether you're a seasoned user or just starting your CPAP journey, this comprehensive YouTube series has g The AirSense 10 AutoSet differentiates between obstructive and central apneas and can also detect indications of Cheyne-Stokes respiration, so you can adjust treatment if needed and be confident that your patients are receiving approriate therapy. I noticed last night though, it started making quite an annoying noise. Used to be quiet before, but now it makes a breathing noise every time I inhale. See Photos. A sound from within the machine, a sort of wheezing sound that was apparent as I breathed in and out. It was in the middle of the min and max. Noise coming from the CPAP mask may require mask adjustment or replacement, and noise from the CPAP machine may indicate a need for replacement, maintenance or relocation. Aug 27, 2021 · That is the sound of a failed pneumatic block (fan). I am a second time CPAP user (this unit much improved over previous one) I am using the ResMed AirSense 10. yu ry oo kt jb bj mr aq ig uu