Error code
Northrop Grumman All models code CR74
No approved translation for this record yet; showing the original text.
Meaning
green
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
status input closed, Alarm Mute
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/northropgrumman/tum-modeller/cr74