AQUA FORTE DRUMFILTER XL Instrukcja obsługi - Strona 9
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Drukuj stronęCLEANING PROCESS DURATION
As it is not always desirable to stop the cleaning process as soon as the level switch has reached its normal position we o er a few
possibilities here. With 4 dipswitches on the inside of the controller unit you can adjust the time increase according to these options:
All dipswitches in the "OFF" position: the cleaning process stops as soon as the level switch has reached its normal position.
Dipswitch Extra cleaning time
1
1 second
2
5 seconds
3
10 seconds
4
15 seconds
A combination of the above is also possible, this will add up the selected time increases.
Example: switching dipswitch 1 & 2 to the "ON" (with position and 3 & 4 in "OFF" position) will increase the cleaning time with 6
seconds after the level switch has reached the normal position.
Increasing the duration time of the cleaning process can be useful to extend the interval in between cleaning processes. Normally the
cleaning process stops as soon as the level switch has reached the normal position and starts again once the level switch is in "activation"
position for 5 consecutive seconds. Extending the cleaning time will allow more clean water owing into the drum chamber which
creates a longer "normal" position for the level switch (dependant on its position in the mounting bracket).
NOTE: The default position of the controller is already set to 6 seconds extra cleaning time (dipswitch 1 & 2 to "ON" ).
WARNING! Be sure you have removed the power plug from the wall outlet before you open the controller! Not following these
safety precautions can lead to serious injuries through electric shock! You are responsible for opening the controller unit.
SAFETY OPTIONS
The cleaning process will be activated (and stopped) with the level switch. There are however circumstances that can negatively
in uence this process.
Example: in a pond without an automatic top up (re- lling) system the water level can reach a certain level (due to evaporation or
cleaning water loss) that prevents the level switch from reaching its normal position (in a gravity set up). This would activate the
cleaning process but it would not be stopped as the level switch will stay in this position. This would imply a unwanted water loss due to
the ongoing cleaning process that eventually could lead to pump damages when they end up running without water.
To prevent this situation the software o ers maximum cleaning time options
The default maximum cleaning time is set for 20 seconds (dipswitch 1, 2, 3 & 4 to "ON" ).
This time can be changed with the 4 dipswitches on the right inside the controller to these times:
Max. cleaning time Dipswitch
3 seconds
1 + 3
10 seconds
1
15 seconds
2 + 3 + 4
20 seconds
1 + 2 + 3 + 4
25 seconds
2 + 3
30 seconds
1 + 2 + 4
35 seconds
1 + 2 + 3
40 seconds
1 + 2
50 seconds
3 + 4
60 seconds
3
70 seconds
1 + 4
Dipswitches for
extra cleaning time
maximum cleaning time
Dipswitches for