Oase ProfiClear Guard, Operating Instructions Manual

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- EN -
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5.1 The ProfiClear Guard control panel
LED Display / Function
Lit Drinking water top-up process has been completed
Lit Drinking water top-up process is active
Lit Power supply connected
Sensitivity regulator for setting the sensitivity of the level sensor
Checking the function of the drinking water top-up process
Prerequisite:
The power plug is connected, the LED "Power" is lit and the level sensor is located in the water.
How to proceed:
• Take the level sensor out of the water. Result: After approx. 10 s (switch-on delay) the solenoid
valve opens. Drinking water is added and the LED "Open" is lit.
•
Immerse all level sensor electrodes in the water. Result: After approx. 10 s (switch-off delay) the
solenoid valve closes. Drinking water top-up has been completed and the LED "Close" is lit.
Setting the sensitivity of the level sensor
A change in the conductivity of the water (e.g. due to chemical additives) may make it necessary to
adjust the sensitivity of the level sensor.
Prerequisite:
• The power plug is connected.
• The level sensor electrodes are either immersed in the pond or in a container filled with water from
the pond.
How to proceed:
1. Remove the transparent cover of the level control unit. (→ Fitting the level control unit)
2. Turn the sensitivity regulator "Sens" to the left-hand stop.
3. Drinking water top-up is activated and the LED "Open" is lit.
4. Slowly turn the sensitivity regulator "Sens" clockwise (to the right) until drinking water top-up is
deactivated and the LED "Close" lights up.
5. Turn the sensitivity regulator approx. 1 mm further clockwise in order to avoid malfunctions due to
changes in the conductivity of the water.
6. Replace the transparent cover and screw tight.