I encountered an error message : "Humidifier Fault, Replace Humidifier" on my ResMed S9 Autoset unit. May I know if anyone has encountered the same, what was the cause, and what was the fix done?
Because of the said error, I am too curious, that I checked the external attributes of the humidfier. I noticed that the contact point of the Humidifier has 4 holes, BUT, only 3 holes has copper into them, while, the lower right hole do not. May I know if this is the same among the users of the same unit? Is this the way it should be?
Thank you for your help.