Problem/Possible cause
Device does not stop when you remove your mask
SmartStart/Stop is disabled
because Leak Alert is enabled.
SmartStart/Stop is disabled.
SmartStart/Stop is enabled but the device does not stop automatically when you remove your
mask
Incompatible mask system
being used.
Incorrect mask setting being
used.
The patient is using a nasal
pillows mask with a set
pressure less than 6 cm H
Pressure rises inappropriately
Talking, coughing or breathing in
an unusual manner.
Mask cushion is buzzing against
the skin.
Cushion seated incorrectly
causing excessive leak.
Displays message:
Device has been left in a hot
environment.
There is a fault in your
ClimateLine or ClimateLine
heated air tubing.
4
Solution
Press Start/Stop to stop therapy.
Talk to your clinician about enabling the SmartStart/Stop feature.
Only use equipment recommended by ResMed.
Check the selected mask type in the Setup menu. Change it if
necessary.
Disable SmartStart/Stop.
O.
2
Avoid talking with a nasal mask on, and breathe as normally as
possible.
Adjust the headgear.
Adjust headgear or re-fit cushion.
Heated tube fault, replace tube
Allow to cool before re-use. Disconnect the power cord and then
reconnect it to restart the device.
Discontinue using your ClimateLine or ClimateLine
MAX
tubing and contact your clinician/service provider. Use SlimLine,
Standard or 3 m air tubing in the interim.
MAX
heated air