Autotrol Manuals & User Guides

آٽوٽرول is a trusted name in the water treatment industry, renowned for its reliable and efficient control valves and demand controllers for water softening systems. Historically associated with Osmonics and currently recognized under the Pentair umbrella, Autotrol provides advanced volumetric and timer-based water conditioning solutions.

The Autotrol product line includes popular demand controls like the 255, 268, 400, and 760 series Logix valves. These systems are designed to maximize water softening efficiency, minimize salt consumption, and provide durable, easy-to-maintain components like turbine meters and flapper valves. Whether for a newly installed residential water conditioning unit or maintaining existing systems, Autotrol controllers deliver consistent backwashing and reliable operation.

• How do I program my Autotrol water softener controller?

  Programming depends on your specific Logix controller (e.g., 760 or 460i). Generally, you'll use the UP/DOWN buttons to find settings like Time of Day, Day of Week, Regeneration Time, and Hardness, and use the SET/SQUARE button to enter edit mode and save your changes.

• Where can I find the model number of my Autotrol valve?

  The model number is usually located on a sticker on the back or side of the control valve head, or underneath the front cover of the Autotrol controller.

• How often should my Autotrol water softener regenerate?

  The regeneration frequency operates based on your compensated water hardness and metered water usage. Demand controllers (like the 460i or 760) measure water volume and regenerate automatically when the softening capacity runs low.

• What type of salt should I use in my Autotrol softener?

  It is highly recommended to use high-quality sodium chloride water softener salt, such as pellet or solar salt. Do not use rock salt or ice melting salt, as they contain impurities that can clog the system.

• How do I temporarily bypass my Autotrol valve?

  If you have an Autotrol Series 256 bypass valve or a standard globe valve bypass attached to your unit, you can turn the bypass knobs or levers to the 'In Bypass' position to stop water from flowing through the softener during troubleshooting or maintenance.