Programmable water treatment controller for progressive flow systems

Abstract From the Canadian patent

The electronic Programmable Water Treatment Controller provides an integrated initiator and sequencer for controlling regeneration of water softening and filtering systems. The controller or associated external device(s) initiates the regeneration sequence or, in the alternative an, alarm based on a programmable prediction time total volume through the water treatment device or combinations of the foregoing. The sequence of regeneration is controlled in response to selected parameters programmable by the user for valve actuation and timing. Multiple water treatment systems may be controlled in alternating parallel, or progressive control schemes through communication between controllers, …