If a pump fault or leaks in the connection with the battery result in a fault being detected,
then the status code "Statecode 14" will appear on the display. One way in which this
fault can be indicated is by using an external indicator lamp to show a common error.
The electrolyte circulation cycle is controlled by the charger's control system. A number
of selection options are available in the configuration menu for this purpose. More
information can be found under "Additional functions" in the "Display" section.
The default preconfigured programs 1 to 5 are among these selection options. The relev-
ant parameters for these programs are listed in the table below together with a sub-
sequent explanation.
Program
ON 1
OFF 1
Repeat
ON 2
OFF 2
1
30 min
25 min
1 x
5 min
25 min
2
3 min
10 min
4 x
3 min
20 min
3
3 min
12 min
1 x
3 min
12 min
4
5 min
10 min
3 x
5 min
20 min
5
2.5 min
7.5 min
1 x
2.5 min
7.5 min
In each of these programs, the solenoid valve opens for a time "ON 1" and closes for a
time "OFF 1". This process is repeated for the number of times specified under "Repeat".
After this number of repetitions has been completed, the process continues with the "ON
2" and "OFF 2" times until charging is completed.
Cleaning the air filter insert
The air filter insert for the integrated air pump should be cleaned once a year. In dusty
environments, the cleaning interval should be shortened accordingly. The air filter insert
(2) must be removed for cleaning. Remove the air filter (1) by pulling it out and then refit
it as follows:
(1)
1
(2)
2
(1)
3
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