Water softener GEL
DECALUX ET 500

The Decalux and Decal water softeners equipped with the electronic Timer ET 500 control the regeneration by time. Programming is carried out by entering some simple data, like water hardness, correct time, frequency of regeneration and time required for the regeneration to take place.
During the operation stage, the time can be read on the display but it is also possible to check the stored data and the volume of water the softener can treat.
During the regeneration the display shows the stage that is being carried out. In addition, a key allows a manual regeneration whenever required, enabling the normal operation to be over-ridden for a quick post-installation test.
The ET 500 "AD" version is equipped with a resin disinfection system and a special salt alarm device checking the salt level at the end of each regeneration, eventually indicating when salt is exhausted through a sound and visual alarm.
The timer ET 500 is protected against sudden changes of voltage by fuses placed inside the transformer and in case of a power cut, it will keep the programmed data in memory

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