Descaling system with regenerating salt. With the automatic water softening system, you help to extend the life cycle of your appliances.adjustable operating time, softening time and the amount of water to be softened. Child safety thanks to automatic lock. By using water softeners, you help to extend the life cycle of your appliances. The softeners work using an ion exchange process in which the calcium and magnesium ions that cause water hardness are captured by an ion exchange resin. This process reduces the maintenance costs of your appliances as limescale deposits are effectively prevented. The operating parameters can be configured as required on the control head of the appliance. The elements inside the head are made of high-quality ceramic, which is resistant to abrasion, corrosion and deposits. Thanks to this technology, the control unit is optimally sealed and guarantees long and trouble-free operation. Navy blue housing.