Question: I can not find any info on reseting the 100 hour alarm on the yu300, it beeps every 30 seconds and there is no reset process info. I cleaned filter and unplugged macine for 5 minutes but never resets. Any recomondations?

This was helpful (9) | Asked for Yuwell YU300 Oxygen Concentrator
Ericbatam 20-08-2021
Cleans or changes the filter every 100hours using this

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Ann 04-09-2021
I found the answer accidentally when it had reached 101 hours, it stoppet beeping by itself

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Kitti 13-06-2021
Same issue i am having. I also changed the fuse - still the alarm keeps beeping.

This was helpful (8)

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