ResMed AirSense 11 Mode D'emploi page 22

Problem/possible cause
SmartStop is enabled, but does not automatically stop when I remove the mask.
Incompatiblemask being used
Device Messages
Problem/possible cause
System fault, refer to user guide, Error 4
Device may have been left in a hot environment.
Air filter may be blocked.
There may bewater in theair tubing.
All other error messages, for example, System fault, refer to user guide Error X
An unrecoverable error has occurred on the device.
Solution
O nly use equipment recommended by ResMed.
C ontact R esMed or seeR esMed.comfor moreinformation.
If you are using a nasal pillows mask with set pressure less than7 cm
H O(7 hP a), SmartStop will not work and should be disabled.
2
If you are using a conduit mask, SmartStop will not work and shouldbe
disabled.
Solution
Allow to cool before re-use. Disconnect the ACadaptor and then
reconnect it to restart the device.
C heck the air filter andreplace it if there are any blockages.
Disconnect the ACadaptor and thenreconnect it to restart thedevice.
E mpty the water fromthe air tubing. Disconnect the ACadaptor and
then reconnect it to start the device.
C ontact your care provider. Do not openthe device.