CAIRE FreeStyle Comfort Manuel D'utilisation page 23

Troubleshooting
Problem
FreeStyle Comfort displays alarm
and produces intermittent beep.
Oxygen concentrator does not
turn on.
All other problems.
Note: Some alarms will cause the unit to shut down.
Note: During a total power loss, the alarm system resets (clears any previous alarms) and will only display an alarm if the
condition still exists once power is restored.
Probable Cause
Refer to Alarm Conditions table.
Battery is discharged.
Not connected to external power.
General malfunction.
FreeStyle Comfort
Solution
Refer to Alarm Conditions table.
Power the unit through the AC or DC outlet.
Ensure that external connects are secure.
Perform a Full Power Cycle by removing the battery
and disconnecting any AC or DC external power
source. Then reinstall battery, and the power cycle
is complete. Reconnect external power source if
desired.
Contact your Equipment Provider, and change to
another source of oxygen as necessary.
Perform a Full Power Cycle by removing the battery
and disconnecting any AC or DC external power
source. Then reinstall battery, and the power cycle
is complete. Reconnect external power source if
desired.
Change to another source of oxygen as available, and
contact your Equipment Provider.
PN MN250-C4 G | User Manual ENG - 23