⟐ Answered december 28, 2025 at 2:26 MST

Is there a way to update either the device SW or the internal modem SW to restore connectivity?

Or a way to give it access to my WiFi so that it can "Phone Home"? ResMed says that I should ask my provider. But why should a respiratory therapist or doctor know that? ResMed should provide this support (or update) to their device.

⟐ Commented juni 17, 2023 at 13:18 MST

⟐ Answered mei 24, 2023 at 9:26 MST

⟐ Commented september 30, 2022 at 16:08 MST

⟐ Commented mei 13, 2021 at 9:32 MST

I unplugged it and now it won’t work

⟐ Answered maart 14, 2025 at 5:40 MST

⟐ Answered juni 25, 2022 at 19:46 MST

Thanks!

⟐ Commented september 10, 2024 at 14:41 MST

Thanks,

John Daniels

⟐ Commented mei 24, 2024 at 20:21 MST

⟐ Answer accepted januari 13, 2024 at 16:39 MST

⟐ Answered april 27, 2022 at 23:04 MST

⟐ Answer edited april 23, 2024 at 14:30 MST

It is harshly thunking off mid sleep. Wakes me up.

Also, doesn't start up promptly. Takes multiple really deep breaths to get it on.

I presume there is a sensor going bad or needs cleaning.

4 years 10 month old machine used daily. No repairs of any sort to date. Got it new.

⟐ Answer edited april 23, 2024 at 14:29 MST

⟐ Answered november 02, 2025 at 20:37 MST

⟐ Answered april 12, 2025 at 10:36 MST

Eventually, the blower stays on and it runs through my sleep cycle like nothing ever happened. This normal state might be reached after 20 restarts. Also, after some random restart count it will stay off, requiring a replug power-up to begin the restart cycle anew, up to three replugs and about 20min being a worst case. Best case it fires up after about 10 restarts. I just realized I've never checked the display before a replug so I'll do that tonight. I checked, it goes blank when it's all beeped out.

All functions, settings, and input buttons work as expected after running, including the humidifier. No leaks or bad gaskets, blower spins freely. About to replace PCA button battery but the old one had good voltage. Contact cleaner used when resetting every jack. Power supply good. Filters clean. I'll be rechecking all of these things one more time plus a picky board inspection, but I don't expect to find a problem at component level.

I can't imagine what kind of consistent, repeatable error could exist with no fault found. It behaves as if some sensor feedback is telling the algorithm that it can't run or start. Considering getting a serial adapter module and downloading the tech software but I have never seen an error code on the display.

Subjectively, 3 things I find interesting are:

1) the restart blower puff seems to gain volume and power up to the running state; if it dwindles or remains lame it's likely restart attempts will stop until a replug

2) dial digit 4 is slightly dim, but lights as expected

3) I checked the button battery voltage in situ, and it crept upwards. I've never seen this before but some reading tells me their may be an intentional capacitor storage, maybe to kick start the blower or something.

I could talk about this all night, given that a new machine will run me $1400CDN.

⟐ Commented februari 22, 2026 at 23:03 MST

⟐ Answered september 17, 2025 at 5:26 MST

when I turned my CPAP on all it does is read code 006 and it doesn’t work

⟐ Edited by author mei 18, 2025 at 12:58 MST

Problem: I can't find anywhere what voltages are applied to the Black, Yellow, and Orange wires. Does anyone know?

⟐ Answer edited februari 27, 2025 at 3:23 MST