Troubleshooting Error Codes - NORAUTO NO6700 Mode D'emploi

ability to accept a charge. If the charger detects a sulphated battery, it will automatically activate
Battery Reconditioning Function. If successful, normal recharging will resume after the battery is
desulphated. If unsuccessful at desulphating the battery, refer to Error Code of "Er2" in the section of

TROUBLESHOOTING ERROR CODES.

f. OVERHEAT PROTECTION
The charger is designed to decrease the charging current and even shut itself off if overheating is
detected. Once the charger cools down, it will resume charging automatically. Refer to Error Code of "Er3"
in the section of TROUBLESHOOTING ERROR CODES.
g. MODE-SETTING MEMORY FUNCTION
The microprocessor inside the charger has mode-setting memory function, which means the charger
can directly enter into the mode the users set last time. This function can erase the users' worry about
forgetting the setting for their owner batteries and shorten the setting time for the users' convenience. The
housing of the charger is water resistant (IP 65). The first digit – "6" means protection of humans against
the access to dangerous parts by means of a wire – dust-proof protection. The second digit "5" means the
protection against the stream of water (12,5 l/min) poured on the housing from any direction. IP 65 apply
to housing only not clamps and AC power lead.
TROUBLESHOOTING ERROR CODES
Code
The battery voltage is less
than 0.5V before charging.
Er1
The charge does not begin.
The battery voltage is 0.5V -
1.5V before charging.
The battery voltage is less
than 11V after 4 minutes of
charging.
Er2
The battery is not full charged
after 24-hour charge.
The battery voltage is less
than 12V in 2 minutes after
full charged.
The temperature of the
Er3
charger is too high.
Condition Possible Cause
The battery is defective.
The battery clamps are
disconnected with the battery.
The battery clamps are
connected each other.
The battery voltage is not
matched with the selected
mode.
The battery is defective.
The battery is defective.
A load may be connected
to the battery.
The charge current is too low. Select a higher charge rate.
La batterie est sulfatée
au-delà de la limite de
reconditionnem ent.
High ambient temperature.
82
Solution
Replace the battery.
Connect the battery firmly
and correctly.
Confirm that battery voltage
is matched with the mode.
Replace the battery.
Remplacer la batterie.
Disconnect the load and
attempt to charge again.
Replace the battery.
Ensure adequate ventilation.
The charger will resume
charging after cooling.