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DuPure Impression Plus Series User Manual

DuPure Impression Plus Series
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Impression Plus Series
®
Metered Water Softeners
Installation Instructions & Owner’s Manual

Questions and Answers:

DuPure Impression Plus Series Specifications

General IconGeneral
BrandDuPure
ModelImpression Plus Series
CategoryWater Dispenser
LanguageEnglish

Summary

Preinstallation Instructions for Dealers

Bypass Valve

Normal Operation Position

Details the valve's normal flow direction for treated water.

Bypass Position

Describes how to isolate the system for maintenance.

Diagnostic Position

Explains the diagnostic mode for service technicians.

Shut Off Position

Details how to completely stop water flow to the building.

Installation

General Installation & Service Warnings

Important safety and installation precautions to follow.

Site Requirements

Specifies necessary conditions for unit placement and operation.

Well Water Installation

Illustrates plumbing setup for well water systems.

Municipal Installation

Illustrates plumbing setup for municipal water systems.

Inlet/Outlet Plumbing

Instructions for connecting water inlet and outlet pipes to the unit.

Drain Line

Guidelines for connecting and routing the unit's drain line.

Brine Tank Connection

Details how to connect the brine tank to the control valve.

Overflow Line Connection

Instructions for connecting an overflow line for safety.

Programming Procedures

Set Time of Day

Instructions for setting the current time on the unit.

Operating Displays and Instructions

General Operation

Describes the main displays and how to navigate them.

Regeneration Mode

Information on the automatic regeneration process.

Manual Regeneration

How to initiate regeneration manually.

Power Loss and Battery Replacement

How the unit handles power outages and battery replacement.

Error Message

How to interpret and handle error messages.

Brine Tank Maintenance and Salt

Guidance on maintaining the brine tank and salt levels.

Start-Up Instructions

Troubleshooting Guide

Timer Does Not Display Time of Day

Addresses issues with the time display not appearing.

Timer Display Issues or Flashing Time

Solutions for incorrect or flashing time displays.

No Softening/Filtering Display

Diagnoses why the unit isn't showing water flow status.

Unit Regenerates at Wrong Time

Troubleshooting for regeneration occurring at incorrect times.

Valve Stalled in Regeneration

Identifies causes for the control valve stopping during regeneration.

Valve Not Regenerating Automatically (REGEN Button Press)

Resolves issues when the REGEN button doesn't trigger regeneration.

Error Codes and Twin Systems

Explains specific error codes and twin system issues.

Replacement Parts

Front Cover and Drive Assembly

Identifies components of the control unit's front and drive mechanisms.

Piston Assembly

Lists parts for the water softener's piston assembly.

Bypass Valve Parts

Details replacement components for the bypass valve.

Injector Assemblies

Lists different injector assembly parts and their codes.

Brine Elbow Assembly

Identifies parts for the brine elbow and refill system.

Drain Line Assembly

Lists components for the 3/4" drain line assembly.

Water Meter & Meter Plug

Parts for the water meter and its plug assembly.

Service Wrench

Information on the specialized service wrench tool.

Brine Tank Assembly

Lists parts for the brine tank and its cover.

Safety Float Brine Elbow

Components for the safety float and brine elbow.

Cabinet Brine Tank Assembly

Parts related to the brine tank cabinet and lid.

Specifications

Capacity Specifications

Details on unit capacities, media, and performance ratings.

Quick Reference Guide

General Operation Overview

Quick guide to system displays and navigation.

Setting Time of Day

Condensed steps for setting the unit's time.

Adjusting Hardness & Regeneration Settings

Summary for adjusting key programming parameters.

Manual Regeneration Procedure

Quick steps for initiating manual regeneration.

Error Display Handling

Brief guide on responding to error messages.

Bypass Valve Operation Guide

Concise instructions for operating the bypass valve.