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CSI Signature Series Service Manual

CSI Signature Series
28 pages
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Signature Series
Service Manual
Your new Signature Series Valve is capable of
high flow rates with simple to use electronics.
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CSI Signature Series Specifications

General IconGeneral
BrandCSI
ModelSignature Series
CategoryWater Dispenser
LanguageEnglish

Summary

Signature Series Service Manual Introduction

Control Unit Main Menu Operation

Entering the Main Menu

Guide on how to access the main menu for device settings.

Setting Time of Day

Step-by-step instructions for setting the current time on the control unit.

Setting AM/PM Indicator

Procedure to set the AM or PM indicator for the time display.

Configuring Metered Version Settings

Instructions for setting hardness in the metered version of the valve.

Configuring Time Clock Settings

How to set regeneration frequency for time clock and filter versions.

Exiting the Main Menu

Method to exit the main menu, including auto-exit conditions.

Normal Operation and Battery Backup

Metered Version Display Modes

Describes the normal display alternates between time and water remaining for metered units.

Time Clock Version Display Modes

Explains display alternates between time and days until regeneration for time clock units.

Battery Backup System Functionality

Details the battery backup, installation, and features during power failures.

Initiating Regeneration Cycles

Delayed Extra Regeneration Cycle

How to initiate a delayed regeneration cycle for metered and time clock versions.

Immediate Extra Regeneration Cycle

Steps to start an immediate extra regeneration cycle for both versions.

Fast Cycling Through Regeneration

Procedure to quickly advance through regeneration steps using the set/change button.

Regeneration Cycle Display Indicators

Backwash Step Display

Shows display for less than 9 minutes remaining in backwash.

Brine/Rinse Step Display

Indicates less than 59 minutes remaining in brine/rinse.

Rapid Rinse Step Display

Shows display for less than 9 minutes remaining in rapid rinse.

Brine Refill Step Display

Indicates less than 11 minutes remaining in brine refill.

Valve In Service Display

Shows the unit is in service mode.

Final Setup and Error Codes

Final Setup Procedure

Steps to complete the final setup after verifying valve operation.

Understanding Error Codes

Lists five error codes and their probable causes and actions.

Master Programming Mode - Initial Settings

Entering Master Programming Mode

Instructions to enter the master programming mode by holding buttons.

Setting Regeneration Type

Configures regeneration type, either timeclock delayed or meter delayed.

Setting Regeneration Day Override

Sets days the unit can operate without regeneration in meter mode.

Setting Regeneration Time

Defines the desired time of day for regeneration cycles to occur.

Master Programming Mode - Advanced Settings

Regeneration Cycle Step Programming

Programs the duration in minutes for each step of the regeneration cycle.

Setting System Capacity in Grains

Configures system capacity in grains for meter delay calculations.

Exiting the Master Programming Mode

How to exit the master programming mode and return to normal operation.

Water Conditioner Flow Diagrams

Service Position Flow Diagram

Diagram illustrating water flow in the service position.

Backwash Position Flow Diagram

Diagram showing water flow during the backwash cycle.

Brine/Slow Rinse Position Flow Diagram

Illustrates water flow during brine draw and slow rinse.

Rapid Rinse Position Flow Diagram

Diagram depicting water flow during the rapid rinse stage.

Brine Tank Fill Position Flow Diagram

Shows water flow during the brine tank refill process.

Valve Powerhead Assembly Diagram

Valve Powerhead Assembly Parts List

Control Valve Assembly Diagram

Control Valve Assembly Parts List

Control Valve Assembly (Filter) Diagram

Control Valve Assembly (Filter) Parts List

Turbine Meter Assembly Diagram

Plastic By-Pass Valve Assembly Diagram

Brass By-Pass Valve Assembly Diagram

Dimensional Drawings

Valve Wiring Diagram

Service Instructions - Component Replacement

Replace Brine Valve, Injectors, and Screen

Guide to replacing key internal components of the valve assembly.

Replace Powerhead Assembly

Instructions for removing and installing the valve's powerhead.

Replace Piston Assembly

Steps for replacing the piston assembly within the control valve.

Service Instructions - Seals, Meter, and Motor Check

Replace Piston Assembly (Continued)

Continuation of piston assembly replacement steps.

Replace Seals and Spacers

Procedure for replacing internal seals and spacers in the valve.

Replace Meter Component

Instructions for removing and installing the water meter.

Check Drive Motor Operation

How to verify the operation of the drive motor.

Troubleshooting Guide - Common Issues

Regeneration Failure Diagnostics

Addresses softeners failing to regenerate automatically and causes.

Incorrect Regeneration Timing

Explains regeneration occurring at the wrong time and its solutions.

Loss of Capacity Troubleshooting

Details reasons for loss of water softening capacity and fixes.

Poor Water Quality Diagnosis

Troubleshooting steps for issues related to poor water quality.

High Salt Usage Troubleshooting

Investigates causes for excessive salt consumption by the softener.

Troubleshooting Guide - Pressure and Flow Issues

Low Water Pressure Diagnosis

Diagnoses and corrects issues causing low water pressure.

Brine Tank Water Management

Addresses excessive water in brine tank or salty water to service.

Softener Salt Usage Problems

Troubleshoots why the softener is failing to use salt correctly.

Continuous Cycling or Drain Flow

Solves problems like continuous cycling or flow to the drain.

Flow Data and Rate Charts

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