CIAT AirControl CTA Manuel De Régulation page 106

Access levels .
LEVEL 2 ACCESS
Enter new code
level 2?
No
Access levels .
LEVEL 2 ACCESS
New password:
0000
Access levels .
LEVEL 2 ACCESS
Back to level 2:
No
Access levels .
LEVEL 3 ACCESS
Password: 0000
The level 2 password can be reset to the factory value. To do this, go to level 2 access and press the "Prg" button for 10 seconds.
If password ok
If yes, change the installer password; if no, back to current access level page
Re-enter the new installer password
If access level 2 selected and access level = 3
If yes back to access level 2
If access level 2 selected and access level = 1
Re-enter the manufacturer password
EN - 40