NOTIFICATION SIGNS
GB
PROBLEMS WITH MANUAL RESET
The letter " " and the number appear flashing on the display alternately.
Short circuit or output overload. Check the output wiring, the group of batteries and the
load connected to the battery charger.
The letter " " and the number appear flashing on the display alternately.
Output fuse blown (probable reverse polarity).
The letter " " and the number appear flashing on the display alternately.
Output overvoltage. Due to internal malfunctioning, the battery charger supplied a volta-
ge more than 12% of the nominal value for a very brief time.
The letter " " and the number appear flashing on the display alternately. The battery
charger overheats excessively. The operating temperature of the battery charger has
exceeded the maximum allowable threshold for proper operation. Check whether the
battery charger has been installed properly. Turn off the equipment and leave it to cool
down for at least 10 minutes.
The letter " " and the number appear flashing on the display alternately.
Prolonged overload. The battery charger has delivered maximum current at a voltage
lower than half the nominal output value for too long.
Check the output wiring, the group of batteries and the load connected to the battery
charger.
Error indication reserved for future expansions.
The letter " " and the number appear flashing on the display alternating.
Serious CAN BUS communication problem. Check the CAN network wiring and make
sure the terminals have been installed properly.
THE E2/E3 PROBLEMS NEED TO BE CHECKED BY A "QUICK
In order to eliminate the problems with manual reset you must remove the cause of the problem,
therefore, switch off the battery charger for at least 10 seconds and then switch it back on again.
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" SERVICE CENTRE.