What does hardness breakdown mean in practice?
The cause may be exhaustion of capacity, lack of brine, incorrect salt dose, damaged injector, channeling or too high flow.
When does it matter?
The one-time result must be confirmed by a test before and after the device and the torque must be checked against regeneration.
Which solutions are related to it?
Check brine and head settings, perform service regeneration and assess the condition and amount of resin.