3 – MEANING OF LEDs AND KEYS
LED functionality (Tab. 1)
It is on during the set point value setting.
It is on when the conductivity value surpasses the set point value.
ALARM (blue case)
SET POINT DELAY
(yellow case)
It goes on during programming when setting the set point intervention time.
During operation, it illuminates to indicate an alarm condition.
It is on when the inhibition signal is present.
It is on when the regeneration must start because water is not good.
It is on when the regeneration must start because of exhausted volume.
It is on when the regeneration must not start automatically.
It is on when regeneration is not successful.