Resmed Bipap Ringing Sound

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
lhpangler
Posts: 59
Joined: Sat Jul 10, 2010 2:13 pm

Resmed Bipap Ringing Sound

Post by lhpangler » Thu Sep 01, 2011 6:12 am

Hello,

There is the slightest "rining" sound coming out of my humidifier. If I unhook the humidifier and bypass it, the bipap runs silent. The connection betweem the unit and the humifier is solid tube. So I have no idea where or how the sound is created. Has anyone else experienced this?

thanks
LHP

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Mask: Mirage Activa™ LT Nasal CPAP Mask with Headgear
Additional Comments: Resmed S9 VPAP