Comments on why does resmed airsense 10 humidifier's hot plate heat up only at setting 7 and 8, but not below 6?
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why does resmed airsense 10 humidifier's hot plate heat up only at setting 7 and 8, but not below 6? [closed]
Closed as off topic by Nick Alexeev on Jun 27, 2025 at 15:09
This question is not within the scope of Electrical Engineering.
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for the past four years, i set the humidity level of my resmed airsense 10 to 6 out of 8. circled in red below, the hot plate heats up. it's hot to the touch. but all of a sudden, a few days ago, the heat plate stopped heating up! it stays cool. and the water in the water chamber fails to evaporate.

but when i crank up the humidity to 7, the plate heats up again!
why would the hot plate stop heating at 6, suddenly? why would the hot plate still heat at 7 or 8?

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