Device Messages - ResMed Defy Mini User Manual

Device messages

Device message/possible cause
High leak detected, check your water tub, tub seal or side cover
Humidifier may not be inserted properly.
Humidifier seal may not be inserted properly.
High leak detected, connect your tubing
Air tubing may not be connected properly.
Mask may be fitted incorrectly.
Tubing blocked, check your tubing
Air tubing may be blocked.
Read only card, please remove, unlock and re-insert SD card
SD card switch may be in the lock (read-only) position.
Date and time can not be set in the past
Date and time were not set before data was recorded.
System fault, refer to user guide, Error 004
Device may have been left in a hot environment.
Air filter may be blocked.
Air tubing may be blocked.
There may be water in the air tubing.
All other error messages, for example, System fault, refer to user guide, Error 0XX
An unrecoverable error has occurred on the device.
30
Solution
Make sure the humidifier is correctly inserted.
Open the humidifier and make sure that the seal is correctly
inserted.
Make sure the air tubing is firmly connected at both ends.
Make sure the mask is fitted correctly. See mask user guide
for fitting instructions or use the Mask Fit function to check
mask fit and seal.
Check the air tubing and remove any blockages. Press the
dial to clear the message and then press Start/Stop to
restart the device.
Move the switch on the SD Card from the lock position
the unlock position and then re-insert it.
Select Erase Data in Settings. Once the data is erased, set
the correct local date and time.
Allow to cool before re-use. Disconnect the power supply
and then reconnect it to restart the device.
Check the air filter and replace it if there are any blockages.
Disconnect the power supply and then reconnect it to restart
the device.
Check the air tubing and remove any blockages. Press the
dial to clear the message and then press Start/Stop to
restart the device.
Empty the water from the air tubing. Disconnect the power
supply and then reconnect it to restart the device.
Contact your local ResMed dealer or ResMed office. Do not
open the device.
to