ResMed 10 water chamber staying full

[sstrong22]

I have been using a ResMed AirSense 10 for years. The last several days, the water chamber has been near full in the morning when I wake and my mouth is very dry. I checked and it was on the same humidity level that I typical use, and I tried increasing the humidity level but it did not help. Can anyone suggest reasons for this?

[Pugsy]

What is the ambient humidity in your bedroom?
Has it been raining lately where you live?

[LSAT]

With the machine running. pull out the water tub and see if the heating pad is hot...Be careful. If it's hot, everything is working.

[zonker]

I have been using a ResMed AirSense 10 for years. The last several days, the water chamber has been near full in the morning when I wake and my mouth is very dry. I checked and it was on the same humidity level that I typical use, and I tried increasing the humidity level but it did not help. Can anyone suggest reasons for this?

welcome to the zoo!

how many years?

maybe it's nearing it's end of life.

[sstrong22]

With the machine running. pull out the water tub and see if the heating pad is hot...Be careful. If it's hot, everything is working.
[Thank you. It is heating up.]

[sstrong22]

What is the ambient humidity in your bedroom?
Has it been raining lately where you live?

59% humidity in that room. I have a 3 year old house with an upscale AC that helps control humidity. It has rained more than normal for this time of year but summers are always a lot less rain here.

[chunkyfrog]

So, is this machine ten years old?
Total run hours?
There could be a sensor or processing problem.
Nothing lasts forever--entropy.