26
FreeStyle Comfort
5
Low Battery
Shut Down
Alarm
1 beep
every 30
sec.
Alarms until battery
runs out of power and
unit shuts down.
6
Warm up
Info(pre
cedence
over low
O2
Only)
None
Unit will start by auto-
dosing until a breath is
detected or Warm up
ends, whichever is
sooner.
7
Low
concentration
Alarm
1 beep
every 30
sec, for up
to 5 min
8
System
Malfunction
– Flow rate
(OCD Valve
Failure,
Obstruction
of Gas
Pathway)
Alarm
1 beep
every 20
sec.
9
Low Battery
Warning
Alarm
1 beep, no
repeat.
10
Breathing
Rate
Exceeded
Alarm
1 beep
every 60
sec.
Breathing Rate
exceeds 40 bpm.
11
System
Malfunction
Fan Failure
Alarm
None