Firmware Release indication (if display is present – CB firmware only)
When the charger is turned on, the display will show "Fir" follone by a number. This number indicates the firmware release: for example,
"1.03" means CB CURVE, revision 1.03.
Alarms
When an alarm situation stopping the charge occurs, the display shows one of the information below according failure detected:
The table below describe the alarm list.
Display code
Alarm Type
1
LOGIC FAILURE #1
2
CAN BUS KO
3
WATCHDOG
HIGH BATTERY
5
TEMPERATURE
6
MISSING PHASE
7
OVERCURRENT
8
HIGH TEMPERATURE
9
MISMATCH VOLTAGE
10
TIMEOUT
11
OVER DISCHARGE
12
DEEP DISCHARGE
13
CONNECTION FAULT
14
PUMP MISTAKE
15
TH. SENSOR KO
16
LOGIC FAILURE #2
17
FLASH CHECKSUM
18
EEPROM KO
21
LOGIC FAILURE #3
29
CLOCK BATTERY OFF
30
NODE RESET
Notes:
A05:
The charge restarts once the battery temperature reaches a value lower than 50° C.
A11:
Notice on the battery status. By pressing the MODE button, a desulphation phase start followed then by the standard charge.
A12:
Notice on the battery status. The standard charge is starting anyway
A15:
With the thermal sensor out of order the battery charger behaves as if it was not equipped with the external probe
A31, A32 – CB firmware only
Each temporary alarm, restarts the charge after alarm conditions disappear.
Each alarm, except the non-blocking ones, give also an audible alarm.
D01570-15
NG5-7-9 CAN Bus Interface
<A> <alarm code identified with a 2 digits code>
Charge stop
Trouble on current circuit (turn off/on the charger. If the problem
Yes
persists please contact customer service).
No
Trouble on CAN communication (verify CANBUS communication).
Logic board trouble (turn off/on the charger. If the problem persists
Yes
please contact customer service).
Battery temperature over than 55° C (the charger restarts when battery
Temporary
temperature goes under 50° C).
One of the three input phase cannot be detected by the charger
Temporary
(check for all three phases to be connected to the charger, or contact
customer service) .
Anomalous input current absorption (charger restarts after 3 seconds.
Temporary
If the problem persists please contact customer service).
Internal high temperature (turn off/on the charger. If the problem
Yes
persists please contact customer service).
Trouble on voltage circuit (turn off/on the charger. If the problem
Yes
persists please contact customer service).
End of Phase 1 due to timeout (check if charger is suitable for the
Temporary
specified battery type – disconnect the battery).
No
Over discharged battery
No
Deeply discharged battery.
Connection fault in the output cables. Disconnect the battery and wait
Temporary
for the display to show three dots before connecting a new battery.
No
Air pump mis-working
No
Thermal sensor failure.
Voltage sag (charger restarts after 3 seconds. If the problem persists
Temporary
please contact customer service).
Error in flash memory (turn off/on the charger. If the problem persists
Yes
please contact customer service)
Problem in EEPROM communication (turn off/on the charger. If the
Yes
problem persists please contact customer service).
The output voltage has exceed a safety threshold (turn off/on the
Yes
charger. If the problem persists please contact customer service).
The Clock battery is discharged or removed (if the battery needs to be
No
replaced contact customer service)
The CAN Node has been set to 126, which is a forbidden value (the
Yes
charger forces you to enter the "Changing curve selection" described
in the previous page)
English
Description
13