ACUTRONIC fabian +nCPAP evolution - Alarm causes and solutions

7 Alarms 61
fabian +nCPAP evolution | SW V5.1.x
Ref: 122003.EN / Date : 26Jan2021
7.4 Alarm causes and solutions
Alarms are categorized by three main priority levels; High, Medium and Low. They differ visually
and acoustically according to priority.
I=HIGH
blinking message highlighted Red
Tone: ♪♪♪-♪♪-♪♪♪-♪♪
4 second pause
II=MEDIUM
blinking message highlighted Yellow
Tone: ♪♪♪
5 second pause
III=LOW
message highlighted Yellow
Tone: ♪
15 second pause
Only one alarm can be signalled at a time. In case there is more than one alarm condition at the
same time, only the highest priority alarm condition is active and displayed. In the event there
are two alarm conditions with the same priority at the same time, the first alarm condition
triggered is active and displayed.
7.4.1 Alarms table
This table is intended to help you determine and resolve the cause of an alarm message.
#
Alarm Text
Alarm Type
Cause
Solution
Main
Priority
Sub
Priority
Acoustic
audio alarm
test failed
System Failure
Acoustic audio test
has failed
Contact your local
ACUTRONIC Medical
Systems Distributor
I
1
Cooling fan
defect
System failure
Fan not moving
Contact your local
ACUTRONIC Medical
Systems Distributor
I
1
COM interface
System failure
System error
Contact your local
ACUTRONIC Medical
Systems Distributor
I
1
DIO interface
System failure
System error
Contact your local
ACUTRONIC Medical
Systems Distributor
I
1
I2C interface
System failure
System error
Contact your local
ACUTRONIC Medical
Systems Distributor
I
1
parallel
interface
System failure
System error
Contact your local
ACUTRONIC Medical
Systems Distributor
I
1
SPI interface
System failure
System error
Contact your local
ACUTRONIC Medical
Systems Distributor
I
1
checksum
conductor PIC
System failure
System error
Contact your local
ACUTRONIC Medical
Systems Distributor
I
2
checksum
monitor PIC
System failure
System error
Contact your local
ACUTRONIC Medical
Systems Distributor
I
2