ALLTRONIC SEMIS T33 Manuel D'installation page 102

PROBLEM
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
A39, A40
AND THE RED
"REPLACE BATTERIES"
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 IS BLANK
OR GIVES INCORRECT
INFORMATION
THE DISPLAY IS OFF,
FANS ARE OFF BUT THE
LOAD IS POWERED
POSSIBLE CAUSE
BATTERIES HAVE NOT
PASSED THEIR PERIODIC
EFFICIENCY TEST
AMBIENT TEMPERATURE
EXCEEDING 40°C
SOURCES OF HEAT
NEAR THE UPS
VENTILATION SLITS
OBSTRUCTED OR TOO
CLOSE TO WALLS
TEMPERATURE SENSOR OR
UPS COOLING SYSTEM
MALFUNCTION
AMBIENT TEMPERATURE
EXCEEDING 40°C
SOURCES OF HEAT
NEAR THE UPS
VENTILATION SLITS
OBSTRUCTED OR TOO
CLOSE TO WALLS
TEMPERATURE SENSOR
OR BATTERY CHARGER
COOLING SYSTEM
MALFUNCTION
STATIC BYPASS BREAKAGE
OR MALFUNCTION
THE DISPLAY IS HAVING
POWER PROBLEMS
AUXILIARY POWER
MALFUNCTION.
THE UPS IS IN BYPASS
SUPPORTED BY A
REDUNDANT POWER
ADAPTER.
- 103 -
SOLUTION
Attention: Battery replacement must be performed
by qualified personnel