Introduction - Culligan High Efficiency 1.5 Twin Series Installation, Operation And Service Instructions

Read this Manual First
Before you operate the Culligan
device and its capabilities.
Culligan® High Efficiency 1.5 Twin water softener systems are designed to meet the needs of applications for high quality
water. This manual contains important information about the unit, including information needed for installation, operating,
and maintenance procedures. A troubleshooting section provides a guide for quick and accurate problem solving.
In order for the water treatment system to continue to provide high quality water, you must develop a thorough under-
standing of the system and its operation. Review this manual before making any attempt to install,
operate, or service the system. Installation or maintenance done on this system by an untrained service
person can cause major damage to equipment or property damage.
The HE 1.5 Twin Water Softeners are tested and certified by WQA and IAPMO against NSF/ANSI 372,
CSA B483.1, and NSF/ANSI Standard 61 for material requirements only. They are not certified for Con-
taminant Reduction or Structural Integrity by WQA and IAPMO.
The HE 1.5 Twin Water Softener Control Enclosure complies with the UL 50/50E and UL 746C stan-
dards for a NEMA 3R Enclosure Rating.
The HE 1.5 Twin Water Softener Systems are not intended for household use.
About this Manual
This manual:
• Familiarizes the operator with the equipment
• Explains installation and setup procedures
• Explains the various modes of operation
• Gives specifications and troubleshooting information
NOTE Refer to the GBE Programming for Commercial Softeners and Filters, except HF xN Manual (P/N
01027295) for programming information. This manual can be obtained from your local dealer, on CPort
(www.cport.culligan.com) under the
Safe Practices
Throughout this manual there are paragraphs set off by special headings.
Notice
Notice is used to emphasize installation, operation or maintenance information which is important, but does not present
any hazard. For example,
NOTICE The nipple must extend no more than 1 inch above the cover plate.
Caution and Warning
Caution is used when failure to follow directions could result in damage to equipment or property. For example,
CAUTION! Disassembly while under water pressure can result in flooding.
Warning is used to indicate a hazard which could cause injury or death if ignored. For example,
WARNING! Electrical shock hazard! Unplug the unit before removing the timer mechanism or
cover plates!
The CAUTION and WARNING paragraphs are not meant to cover all possible conditions and situations that may occur. It
must be understood that common sense, caution, and careful attention are conditions which cannot be built into the equip-
ment. These MUST be supplied by the personnel installing, operating, or maintaining the system.
Be sure to check and follow the applicable plumbing codes and ordinances when installing this equipment. Local codes
may prohibit the discharge of sanitizing or descaling solutions to drain.
Use protective clothing and proper face or eye protection equipment when handling chemicals or power tools.
NOTE The Culligan High Efficiency 1.5 Twin Water Softener is not intended for use with water that is microbi-
ologically unsafe or of unknown quality without adequate disinfection either before or after the system.
NOTE Check with your public works department for applicable local plumbing and sanitation codes. Follow
local codes if they differ from the standards used in this manual. To ensure proper and efficient
operation of the Culligan High Efficiency 1.5 Twin Water Softener to your full satisfaction, carefully
follow the instructions in this manual.
Cat. No. 01024821
High Efficiency 1.5 Twin Water Softener, read this manual to become familiar with the
®
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Introduction

or on the Service Tech App.
Introduction 1