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8. TROUBLESHOOTING
When checking the high frequency charger or battery, wear safety shoes and safety gloves.
If you do come into contact with battery acid, follow the instructions in chapter 11.5.
When an alarm situation occurs that causes the operation to be stopped, the display will show one of
the following codes, depending on the malfunction detected.
You will see a <A> followed by a two-digit code.
Each alarm gives an alarm signal, with the exception of operations that do not stop.
For N1–N3
Alarm
code
Problem
Charge
stop?
Cause
Action
01
Logic failure #1
Yes
There is a problem on the current
circuit
Turn the high frequency charger off,
wait 5 seconds and turn the high
frequency charger back on.
If the problem persists, contact your
dealer.
02
CAN bus
has stopped
working
No
There is a problem with the CAN
communication
Verify the CAN bus communication
03
Watchdog
Yes
There is a problem with the logic
board
Turn the high frequency charger off,
wait 5 seconds and turn the high
frequency charger back on.
If the problem persists, contact your
dealer.
05
High battery
temperature
Temporary The battery temperature is over
55 °C
1. Place the battery in a cooler
place
2. Make sure there is nothing on
top of the battery such as dust,
dirt or an object covering it.
The high frequency charger
will restart when the battery
temperature goes under 50 °C.
07
Overcurrent
Temporary Abnormal input current recording
The charger will restart after
3 seconds. If the problem persists,
contact your dealer.
08
High
temperature
Yes
Internal high temperature
Put down your high frequency
charger completely. Check that
the high frequency charger is in
a suitable place where it can cool
down sufficiently. Check that
the ventilation is not blocked so
that the heat can be sufficiently
dissipated.
If these conditions are OK, restart
the high frequency charger after
30 seconds. If the problem persists,
contact your dealer.
Содержание NG1
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