Red lamp flashing
1.
the output cable is
connected reversibly to
the battery.
2.
The output is open
circuited or the
connections with the
battery terminals are not
secure.
1.
Connect the
cable
correctly.
2.
Connect the
cable with
the battery
terminal
securely.
Warning!
This unit can only be used to make maintenance and complementary
charge. It can not be used for initial charge.
