ALLTRONIC SEMIS T33 Manuel D'installation Et D'utilisation page 177

PROBLEM
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
A39, A40
AND THE RED
"BATTERIES TO BE
REPLACED" LED IS ON
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
F34, F35, F36, L34, L35,
L36
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
F37, L37
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
L11, L12, L13
THE DISPLAY SHOWS
NOTHING OR PROVIDES
INCORRECT
INFORMATION
THE DISPLAY IS OFF,
THE FANS ARE OFF BUT
THE LOAD IS POWERED
POSSIBLE CAUSE SOLUTION
Warning: The batteries are to be replaced by
qualified staff