NDS Plus 25 User Manual page 29

problem
the alternator led flash 6 times
1. cables must have 10
2. check the connections on terminals 1,2,3 and 6.
3. connect the cable attached to terminal 1 directly to the negative pole
of the engine battery (or services),
4. cable attached to terminal 2 directly to the negative pole of the
service battery (or motor),
5. the cable relative to terminal 3 to the positive pole of the engine
battery, or positive pole of the alternator
6. the cable relative to terminal 6 to the positive pole of the service
battery.
in case of overheating of the power components of the
electronic board, the system automatically reduces the
current supplied for charging, until the alarm returns.
problem
some unexpected Electronic
device malfunction
we suggest to avoid the desulphation phase selecting the C o D
charging curve.
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Solution
(min) section.
2
mm
service battery high voltage
(higher then 15V)
Solution
29
potential causes
detected voltage drop on the
alternator
alternator insufficient power
power component overheating
power loss on the cables
potential causes