PROCESS FOR CONTROLLING THE REGENERATION OF A WATER TREATMENT DEVICE AND WATER TREATMENT DEVICE USING SAID PROCESS

摘要

Process for controlling the regeneration of a water treatment device, more specifically a water treatment device (1), such as a water softener, consisting of two or more treatment units (2-3-4) and possibly regeneration means (7-8-9) to regenerate these treatment units (2-3-4), characterized in that after a regeneration cycle (C1) is performed on a first of these treatment units, automatically as a result of the execution of the regeneration cycle (C1) on said first treatment unit (2), successively the regeneration cycles (C2-C3) of the other treatment units (3-4) are performed, whereby each time after the completion of each regeneration cycle (C1-C2-C3) the treatment unit (2-3-4) involved is put back into service and the next is started by means of a hydraulic signal.