ResMed Stellar 100 User Manual page 30

Problem / possible cause
LCD: Internal Battery Empty!
The remaining battery charge is below
15%.The device can be powered by the
internal battery for maximum 2 minutes.
LCD: System Failure!
Component failure.
The device stops delivering air pressure
(system failure 6, 7 , 9, 22, 38). Therapy
cannot be started (system failure 21).
Component failure (system failure 8, 25).
LCD: Over Pressure!
The device generates a pressure that is
greater than 60 cm H
be stopped.
LCD: Blocked Tube!
Air path is blocked.
LCD: High Temperature [10, 11, 12, 13]!
The temperature inside the device is too
high. Treatment may lead to stop.
LCD: High Pressure!
Therapy pressure exceeds pre-set alarm
level.
LCD: Low Pressure!
The air tubing is not connected properly.
22
Action
Connect the device to mains power.
Note: In case of a total power failure, the
therapy settings will be stored and therapy
will resume when the device is powered
again.
1. Power-off the device.
2. Power-on the device again.
1. Power-off the device.
2. Power-on the device again.
1. Power-off the device.
O. Treatment will
2. Check that the air tubing is connected
2
3. Power-on the device again.
4. Start Learn Circuit function.
Note:
internal components may be defective.
Discontinue use and return the device for
servicing.
1. Check the air path for any blockages.
2. Remove the blockages.
3. If the alarm is not cleared, stop
4. Re-start treatment.
Ensure the ambient temperature is within
the specified operating range. If the
problem persists within the specified
operating conditions please return the
device for servicing.
Contact your clinician.
1. Stop treatment.
2. Re-start treatment.
If the problem persists contact your
clinician.
1. Check the air circuit integrity and
2. If the alarm doesn't get cleared, stop
3. Re-start treatment.
properly.
If the alarm activates repeatedly
treatment.
reconnect.
treatment.