Why does my Pentair AUTOTROL MAGNUM 293 Control Unit show ERR 2?
If your Pentair Control Unit displays ERR 2, it indicates that the controller power doesn't match 50 or 60 Hz. To resolve this, try disconnecting and then reconnecting the power. If the problem persists, you may need to obtain a controller or AC transformer that is appropriate for your power frequency.
How to fix ERR 1 on a Pentair AUTOTROL MAGNUM 293?
When the Pentair Control Unit displays ERR 1, it means the controller power has been connected, but the controller is unsure of its operating status. To fix this, reset the controller.
General| Model | AUTOTROL MAGNUM 293 |
|---|---|
| Timer | Electronic |
| Application | Filtration |
| Backwash Flow Rate (Range) | 10-12 GPM per square foot |
| Fast Rinse Flow Rate | Same as service flow rate |
| Cycle Adjustment | Adjustable cycle times |
| Cycle Options | 5-cycle |
| Power Supply | 24V output |
| Battery Backup | Yes |
| Valve Material | Noryl |
| Materials | Noryl |
Defines the purpose and scope of the installer manual.
Details document revisions, dates, authors, and descriptions.
Provides manufacturer details and product name/series.
Lists and defines abbreviations used throughout the manual.
Lists applicable guidelines, directives, and technical standards.
Outlines steps for requesting technical support.
States Pentair's ownership of trademarks and logos.
Details warranty conditions and Pentair's liability limitations.
Introduces the mobile app for product information access.
Explains the meaning of various safety symbols and keywords used.
Shows the location and details of the serial label on the device.
Highlights risks related to personnel handling and material safety.
Covers preliminary checks, assembly requirements, and disinfection measures.
Describes the Magnum valve series and its configurations.
Lists design ratings, flow rates, connections, and electrical data.
Presents a graph showing flow rate versus pressure drop.
Provides dimensional drawings for Magnum Cv and IT valves.
Identifies and explains the location of various valve components.
Details optional features and accessories for the valve.
Explains the different cycles (C0-C8) in softener and filter systems.
Provides charts for injector, refill, and backwash flow controls.
States that the controller automatically calculates cycle times.
Shows graphs of injector flow rate versus inlet pressure.
Lists exchange capacities based on salt concentration.
Lists essential safety warnings for installation personnel.
Covers general, electrical, mechanical, and outdoor considerations.
Details important site and system integration requirements.
Illustrates system plumbing and component layout.
Explains methods for connecting the valve to system piping.
Details wiring and connection points for electrical components.
Describes the function and installation of a bypass valve system.
Provides guidelines for proper drain line setup and air gaps.
Explains how to connect the brine tank overflow line safely.
Identifies and explains the icons and indicators on the controller display.
Describes the function of the controller's buttons (arrows, set, regenerate).
Details the step-by-step process for basic controller setup.
Explains how to access and configure advanced controller parameters.
Guides through initial water filling and system activation.
Covers disinfection methods for water softeners.
Offers advice for optimal system operation and salt usage.
Explains how to initiate manual regeneration cycles.
Describes how to step through regeneration cycles.
Details the procedure for aborting a regeneration cycle.
Outlines annual inspection procedures for water quality and mechanics.
Provides a schedule for maintenance tasks over 5 years.
Details annual inspection for water quality and mechanics for this model.
Schedules maintenance tasks over 5 years for this model.
Covers spare parts, lubricants, and general maintenance instructions.
Provides step-by-step guides for cleaning specific components.
Lists error codes, causes, and solutions for the controller.
Addresses common problems and their resolutions for the valve series.
Provides steps to identify and resolve cartridge-related issues.
Lists spare parts for the valve body assembly.
Details adapters and connection components.
Lists components related to the camshaft and pilot system.
Shows parts for the refill controller and flow controllers.
Lists components for the injector assembly.
Details drain line flow control components and inserts.
Lists different valve cartridges and O-ring kits.
Shows spare parts for the Logix controller unit.
Lists parts for the Magnum IT turbine assembly.
Details components for the 2" external turbine.
Details components for the 1" external turbine.
Lists various small parts like switch kits and pilot adapters.
Lists components specific to the Magnum 298 installation.
Lists components specific to the Magnum 293 installation.
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