Error code
MSA All models code 25-40
No approved translation for this record yet; showing the original text.
Meaning
“Sensor Internal Fault”
Member details
Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.
View details as a memberPossible causes
ON/ON/OFF
Solution
Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.
Remote technician support
Get help from a technician over a video call.
Address of this page: https://www.remfixit.com/tr/msa/tum-modeller/2540