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FAQ Fresh Hydro Units

What does the different LED- Signals in the front of the FSK101 represent?
What happens when one or more LED´s on the actuator is flashing rapidly?
What does the different LED- Signals on the controller fitted on the right hand side of the FSK101 represent?
Is there an active lime protection integrated into the FSK101?
How can I minimize the risk of lime in the Heat exchanger of the FSK101?