Verify that it actually is set identically to the others, including EPR. You can compare it's pressure to your other devices by building a simple manometer. Essentially, putting the end of the tube into a deep water bath, turning it on and then measureing how far the tube goes down before the air ...

Just some additional information that I find interesting: Manometer: I purchased a manometer, and found that my pressure was fine. I decided to check my old ResMed S9 VPAP S, which I was told was blowing at 8 per a supplier (I asked him to turn off ramp). ...

... what I sent to Pugsy in another post a little bit ago, as some of it is applicable here: Just some additional information that I find interesting: Manometer: I purchased a manometer, and found that my pressure was fine. I decided to check my old ResMed S9 VPAP S, which I was told was blowing at ...

... the term "AirCurve" instead of "VPAP" as a way of denoting bilevel pressure machines. Just some additional information that I find interesting: Manometer: I purchased a manometer, and found that my pressure was fine. I decided to check my old ResMed S9 VPAP S, which I was told was blowing at ...

... I had it tested and it showed pressure to be 8 at EPAP, but I don't 100% trust the person testing it as it took them a long time to figure out the manometer. I got this replacement S11 Aircurve. I see CAs on the S9 all of 2023. They were around 30 and increased to 60 over the course of one year, ...

... sure it still works. (Same with Gramps.😉) Regarding the S7, if your data shows good therapy and you feel good, there is no need to check with a manometer.

... *years* of 8hours/night use. Old friend indeed! My first AS10 is going on 23,000hours and on a new motor. Have you checked the calibrations? Manometer is easy to make. Run it until it quits! But have a spare handy.

... I powered the unit and verified all worked well... the Climateline was recognized when plugged in properly... I tested the machine with my manometer and all pressures were exact. The water tub appeared to be brand-new, no trace of ever being wet. The modem connected to T-Mobile and showed ...

... pressure(s)? Do you use EPR/Flex/SoftPAP relief? There are significant differences between manufacturer's handling of these features. A home-made manometer is just a piece of clear tubing taped to a stick with some water in it... you can easily check your machine's calibrations over a range.

... Amazon works fine, 130$, good idea to disassemble and clean the machine anyway. Several YouTube videos are available for help with this. Here's my manometer post: https://www.cpaptalk.com/viewtopic.php?f=1&t=187945&p=1453212&hilit=manometer#p1453212

Maybe you could build yourself a DIY manometer and verify pressures when you start up the machine????
You can buy them but they are also easy to build. Somewhere on the forum a DIY manometer is explained but I don't have that link handy.

... as LSAT noted. When I first got the AS10 I was perceiving what seemed a difference in the pressure it delivered versus the DS2. I bought a digital manometer from Amazon and set about checking the pressures of each machine. The reads were performed at the end of the hose with the manometer probe ...

You can test your machines' pressures by creating a home-made manometer. You'll need: 1.) A 2 foot (65cm) stick 2.) A 4foot (1m) piece of clear tubing, 10mm OD (3/8") 3.) Some clear tape 4.) A measuring device (tape, ruler etc) 5.) Some water You can combine ...

Thank you for your replies Pugsy and Respirator99! Very strange... I did buy a calibrated manometer (pressure sensor) - mostly to check if the motor was still working properly, as the DME would have done (they switched from patient care and device maintenance to remote ...

... - it has an older credit card style memory card - so getting data is hard without the appropriate reader. At @palerider's suggestion, I ordered a manometer to test both, I'll be curious to see the difference. I'm also downloading Oscar to see the behavior of the Airsense. Both my old and new machines ...