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Culligan Aquasential Tankless RO User Manual

Culligan Aquasential Tankless RO
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01037575_RevA
DCO 190496 11/19
©2019 Culligan International Company
Culligan
®
Aquasential
Tankless RO
Owners
Guide
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Culligan Aquasential Tankless RO Specifications

General IconGeneral
Product TypeTankless Reverse Osmosis System
Installation TypeUnder Sink
Feed Water Pressure40-100 psi
Feed Water Temperature40-100°F
TDS ReductionUp to 99%
Tank DesignTankless
Waste Water Ratio1:1
CertificationsNSF/ANSI Standard 58
Membrane TypeRO Membrane
Warranty1-year limited warranty
Filter Life12 months

Summary

Attention Culligan Customer and Safety Precautions

Essential Safety Warnings and Precautions

Summarizes critical safety instructions for electrical shock, improper installation, fire risk, and use by children.

About This Manual

Manual Purpose and Content Overview

Explains the manual's purpose, equipment features, and how to use safety notations.

Safe Practices Guidance

Details on interpreting 'Notice', 'Caution', and 'Warning' symbols for safe operation.

Welcome and System Overview

Understanding Filter Cartridge Functionality

Explains the role of CF pre-filtration and RO membrane in water purification.

Product Certifications and Standards

Details on system testing and certification by WQA against NSF/ANSI standards.

Massachusetts Installation Requirements

Highlights specific plumbing code requirements for installations in Massachusetts.

Product Specifications

Filter Cartridge Capacities

Details the capacity and lifespan for CF, RO, and CB filter cartridges.

Tankless RO Unit Dimensions and Power

Provides physical dimensions, power requirements, and electrical specifications.

Operating Parameters

Lists inlet water pressure, temperature, and flow rate specifications.

Production and Recovery Rates

Specifies daily production rate, part number, and system recovery rating.

Introduction to RO Performance Factors

Factors Affecting RO Performance

Covers pressure, TDS, hardness, iron, and their impact on RO membrane function.

Understanding Product Water Recovery

Defines product water recovery and provides the standard calculation formula.

Front Cover Indicator Lights

Inlet and Filtered Water Quality Indicators

Explains the color codes for inlet and filtered water quality (Excellent, Normal, Poor).

Digital Display Functions

Details the real-time TDS monitoring and malfunction code display.

Malfunction Indicator Status Meanings

Lists indicator status (Solid/Blinking Blue/Orange/Red) and their corresponding meanings.

Faucet Indicators and Operation

Faucet Water Quality Indicator

Describes the faucet's water quality indicator, its color, and TDS value correlation.

Filter Cartridge Life Status

Explains how the circular indicator shows remaining life for CF, RO, and CB filters.

Flush Cycle Indications

Details the indicator behavior during initial flush and filter replacement flush cycles.

System Maintenance and Troubleshooting

Routine Maintenance Schedule

Outlines 'As Needed' and 'Annually' tasks for filter replacement and system checks.

Troubleshooting Common Malfunctions

Provides solutions for water leaks, no power, and unit shutdown issues.

Service and Replacement Recommendations

Advises on professional service for sanitization and membrane replacement.

Advanced Troubleshooting and Malfunctions

Troubleshooting Flow and Pressure Issues

Addresses issues like low water flow, booster pump noise, and high TDS.

Malfunction Codes and Recovery Methods

Explains specific malfunction codes (E01-E05) and their corresponding recovery procedures.

Performance Data Sheet and Certifications

Product and System Specifications

Lists daily production, operating temperature, pressure, and electrical requirements.

Testing Conditions and Substance Reduction

Details test conditions and average percent reduction for Total Dissolved Solids.

System Certifications and Cautions

Highlights WQA certifications and important cautions regarding water quality.

Maintenance Records and Service Information

System Identification and Service Contact

Fields for recording model, serial number, installation date, and service contact.

Filter Change and Water Quality Log

Table for logging filter changes, feed TDS, and product TDS readings over time.

Culligan Limited Warranty Information

Warranty Period and Coverage Details

Details warranty periods for the unit, faucet, and internal components, excluding filters.

Warranty Exclusions and Limitations

Lists conditions that void the warranty and disclaims implied warranties and damages.

Consumer Rights and State Variations

Explains specific legal rights and how warranty may vary by state.

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