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60126903-A
8.4 Error Codes
The following table contains detailed descriptions and solutions for the error codes and alarms.
Alarm
Error
Code
Solution
Symbol
Indicator
Light Color
Sound Indication
Running Alarms
Potential
Obstruction Alert
L1000
1. Check if flowmeter is set
between 1.0-5.0 L/min
2. Inspect cabinet filter
3. Inspect for kinks or
blockages (kinked cannula,
blocked vents, etc.)
4. If alarm is still present,
contact provider
White
with
yellow
dot
Single audible beep with
less than 2 second
interval.
Oxygen Sensor
Heater Open Failure
L2000
1. Restart unit using
stop/start button
2. If alarm is still present,
contact provider
White
with
yellow
dot
Single audible beep with
less than 20 second
interval.
Oxygen Sensor
Heater Short Failure
L2010
Oxygen Sensor Out
of Range High
Failure
L2020
Oxygen Sensor Out
of Range Low Failure
L2030
Low Oxygen
Concentration
L2040
1. Check if flowmeter is set
between 1.0-5.0 L/min
2. Inspect cabinet filter
3. Inspect for kinks or
blockages (kinked cannula,
blocked vents, etc.)
4. If alarm is still present,
contact provider
White
with
yellow
dot
Single audible beep with
less than 20 second
interval.
Low Oxygen
Concentration
Diagnostics
L204x
1. Check if flowmeter is set
between 1.0-5.0 L/min
2. Inspect cabinet filter
3. Inspect for kinks or blockages
(kinked cannula, blocked
vents, etc.)
4. If alarm is still present,
contact provider
White
with
yellow
dot
Single audible beep with
less than 20 second
interval.
Invacare® Platinum® 5NXG Oxygen Concentrator
