Operating Manual ULTRA DUO PLUS 80
53
19. Error messages and warnings
[ INPUT VOLTAGE ]
The present input voltage
is 10.20V.
Check the input volt.
0 ] NiMH 6S 3300mAh
CYCLE : C->D 1x 10m
CHG : 3.3A 5mV/C
DCHG : 5.0A 0.8V/C
[ NO BATTERY ]
A battery is not connected
to the output.
[ REVERSE POLARITY ]
A battery is connected
to the output in
reverse!
[ OPEN CIRCUIT ]
A battery is disconnected
during an operation.
[ SHORT CIRCUITED ]
Output short circuited.
Please check the output.
[LOW OUTPUT VOLTAGE ]
Output voltage is lower
than the selected cells
or voltages.
[HIGH OUTPUT VOLTAGE]
Output voltage is higher
than the selected cells
or voltages.
[TEMPERATURE SENSOR ]
A temperature sensor is
connected in reverse or
defective.
[BAT. TEMP TOO LOW ]
Batt. temperature is too
low to be operated.
[BAT. TEMP TOO HIGH ]
Batt. temperature is too
high to be operated.
[ INTERNAL TEMP ]
Internal temperature is too
hot.
[DATA COMMUNICATION ]
Contact Service.
[BALANCER VOLT. HIGH]
Balancer Voltage is too
high.
[BALANCER VOLT. LOW ]
Balancer Voltage is too
low.
[BALANCER CONNECTOR ]
Selected cells and battery
cells different.
[ NO BALANCER MODE ]
Do not charge LiXX with
this mode.
<NOTICE!!>
B a l a n c e r c o n n e c t o r
c o n n e c t e d .
<NOTICE!!>
B a l a n c e r c o n n e c t o r
n o t c o n n e c t e d .
The charger incorporates a wide range of protective and monitoring systems which monitor individual functions and the internal electronic
circuitry. If certain limit values are exceeded, the charger automatically reduces the settings (e.g. charge or discharge current), or even
switches off the charge process (e.g. car battery almost flat).
When an error occurs, the reason for the charger’s response is displayed on the liquid crystal screen. The cause of most errors is self-
explanatory, but the following list is intended to help when you are trying to identify a problem. The warning message and the audible
warning can be switched off by pressing the “ESC” button.
This warning is generated if the voltage of the power supply (e.g. car battery) falls below a value of 10.7 V.
This warning appears if no battery is connected to the selected output when the charge process is started.
This warning appears if a battery is connected to the unit’s charge sockets with reversed polarity.
This error message is generated if the charger detects an interruption in the connection between battery and charger du-
ring a charge / discharge process. If this message appears while the unit is operating, it is likely to indicate an intermittent
contact. Note: this error message also appears if you interrupt the charge process, e.g. by disconnecting the charge lead
.
You will see this error message if the charger detects a short-circuit at the selected output. If this message appears while
the unit is operating, it may indicate a defective battery or charge lead.
This error message appears if the charger detects too low a voltage at the selected output. Check the battery type and
cell count settings, and correct them if necessary.
This error message is generated if the charger detects excessive voltage at the selected output. Check the battery type
and cell count settings, and correct them if necessary.
This message indicates that the temperature sensor is connected the wrong way round, or is faulty. Check the sensor and
correct the connection if necessary.
Battery temperature too low (this message only appears if the temperature sensor is connected and attached to the battery).
WARNING: if you ignore the warning and charge the battery, it may be damaged! Fire hazard!
