removing the connection, remove the mains plug from the mains first before
disconnecting the battery circuit.
After connecting the battery, the red LED (error LED) flashes several times and then
remains OFF. When the charging process starts, the yellow LED comes ON (also a
click from the relay in the charger can be heard and the cooling fan starts to
operate).
Indication LED pattern:
Yellow LED ON: Main charge phase with maximum charging current
Yellow LED flashes slowly (1 sec.): U-phase with constant voltage (appr. 80%
charged)
Yellow LED flashes faster (0,3 sec.): Floating charge phase (30 min. duration)
Green LED ON: Battery 100% charged
After this phase trickle charge follows.
If local regulations allow it, the battery may be permanently connected to the
charger. The cooling fan is temperature controlled and operates at different speeds.
The charging time depends on the battery capacity. If the battery has been partly
discharged, the charging process will finish sooner.
IMPORTANT SAFETY INSTRUCTIONS
Read the manual thoroughly.
The charger must be used with the original cables only. Do not change, shorten,
extend or short circuit the cables.
Remove the mains plug from the mains first before braking the battery circuit.
Only rechargeable batteries can be used. Do not connect any non-rechargeable
batteries (like dry-cell batteries) to the charger.
The charger may be used for correct battery type only.
Do not use the charger inside motor-homes, campers or caravans.
Check the charger for cable, housing and connector damages before use. Do not
operate the charger when damaged. There are no user serviceable parts inside.
Do not expose the charger to rain, moisture, direct sunlight or dust.
Always disconnect mains after charging and generally when the device is not in
use. During the trickle charge the charger remains attached to the mains.
Always disconnect the mains during a thunderstorm.
ERRORS
No LED lights ON or flash after the
charger has been connected to the
mains
1. Check if the battery is properly connected
2. Check the mains
3. Contact your after-sales service point
LED flashes periodically : n-times
flashes/ 2 s Pause / n-times flashes
Please see the error messages description of
flash pattern bellow
Error messages
Number of
LED flashes
Description
1 Charger temperature sensor failed
2 Charging time limit has been exceeded (faulty battery / battery aging)
3 Battery temperature sensor failed or is not connected
4 Charger temperature during the charging process is too high
5 Battery voltage too high at the start of the charging (incorrect battery)
6 Battery temperature too low
7 Battery temperature too high
8 Charger disconnected from the battery during charging
9 Incorrect parameter checksum
10 Problems with the current measurement offset
11 Incorrect parameter values
12 The current can not be measured/detected
13 Battery charging current measurement is out or range
14 Battery charging current can not be properly controlled
Technical Specification
Charger type
KOP602
24V
KOP602
36V
KOP602
48V
KOP1001
24V
KOP1001
36V
KOP1001
48V
Nominal battery voltage 24V 36V
48V 24V 36V 48V
Nom. output current 17A 12A 9A 34A 24A 18A
Peak input power 600 W / 5 A 1200 W / 10 A
Input voltage 230V~ 50/60 Hz
IP protection grade IP21
Weight 2,2 kg 3,9 kg