30 common error codes that may be encountered in CPAP machines

Here are 30 common error codes that may be encountered in CPAP machines:

1.      E-15: Power supply failure or power interruption.

2.      E-33: Excessive heating of the device.

3.      E-47: Faulty motor or blower operation.

4.      E-55: Sensor error, usually related to pressure sensing.

5.      E-57: Excessive blower speed detected.

6.      E-63: Faulty internal memory or storage.

7.      E-67: Internal communication error between components.

8.      E-73: Faulty water level sensor in the humidifier chamber.

9.      E-74: Water level in the humidifier chamber is too high.

10. E-78: Faulty or disconnected temperature sensor.

11. E-83: Faulty or disconnected pressure sensor.

12. E-87: Faulty or disconnected airflow sensor.

13. E-90: Internal communication error between the machine and the humidifier.

14. E-94: Internal communication error between the machine and the data card or modem.

15. E-97: Faulty or disconnected oxygen sensor.

16. E-99: General error code indicating a problem that needs further troubleshooting.

17. E-101: Faulty or disconnected temperature sensor in the heated tubing.

18. E-102: Faulty or disconnected pressure sensor in the heated tubing.

19. E-104: Faulty or disconnected airflow sensor in the heated tubing.

20. E-106: Faulty or disconnected oxygen sensor in the heated tubing.

21. E-109: Water level in the heated tubing is too high.

22. E-112: Faulty or disconnected heated tubing sensor.

23. E-114: Faulty or disconnected humidity sensor.

24. E-118: Internal communication error between the machine and the heated tubing.

25. E-120: Faulty or disconnected oxygen sensor in the mask.

26. E-122: Faulty or disconnected pressure sensor in the mask.

27. E-124: Faulty or disconnected airflow sensor in the mask.

28. E-126: Faulty or disconnected temperature sensor in the mask.

29. E-128: Internal communication error between the machine and the mask.

30. E-130: Faulty or disconnected mask sensor.

Please note that specific error codes may vary depending on the CPAP machine manufacturer and model. When encountering an error code, it is recommended to consult the user manual or contact the manufacturer or healthcare provider for assistance in diagnosing and resolving the issue.