Lancaster 7-LMC56-75B User Manual

PAGE 1
INSTALLATION,
OPERATING AND
SERVICE MANUAL
ECONO-mist WATER SOFTENER
Demand Regeneration
In the event that you need assistance for servicing your water softener, please rst contact the
professional contractor who installed the system.
Congratulations on purchasing your new Lancaster Water Filter. This unit is designed to give you
many years of trouble free service. For servicing and future inspection purposes, please le this
booklet with your important documents.
7-LMC56-75B
7-LM56-75B
7-LM56-100B
7-LM56-150B
7-LM56-200B
• • • • • •• • •
• • • • • •• • • • • • • • •
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Click to buy NOW!
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Lancaster 7-LMC56-75B Specifications

General

Brand	Lancaster
Model	7-LMC56-75B
Category	Water Dispenser
Language	English

Summary

INSTALLATION

OPTIONAL BYPASS VALVE

How to connect the optional bypass valve.

DRAIN LINE

Instructions for installing the drain line.

BRINE LINE CONNECTIONS

Connecting the brine line to the tank and control valve.

BRINE TANK OVERFLOW PRECAUTION

Installing overflow protection for the brine tank.

SANITIZING

Procedure for sanitizing the water softener unit.

SERVICE INSTRUCTIONS

TO REPLACE BRINE VALVE, INJECTORS, AND SCREEN

Instructions for replacing brine valve, injectors, and screen.

TO REPLACE BRINE VALVE

Steps to replace the brine valve with new O-rings.

TO REPLACE INJECTORS AND SCREEN

Instructions for replacing injectors and screen with new O-rings.

TO REPLACE PISTON ASSEMBLY

Detailed procedure to replace the piston assembly.

TO REPLACE SEALS AND SPACERS

Guide to replace seals and spacers in the control valve.

TO REPLACE METER

Steps for replacing the water meter module.

TO REPLACE METER COVER AND/OR IMPELLER

Instructions for replacing meter cover and impeller.

TROUBLESHOOTING PROCEDURES

Softener fails to regenerate

Addresses issues where the softener does not regenerate.

Softener delivers hard water

Solutions for the softener delivering hard water.

Unit uses too much salt

Diagnosing and fixing excessive salt consumption.

Loss of water pressure

Causes and solutions for reduced water pressure.

Loss of resin out of drain line

Troubleshooting resin loss into the drain line.

Iron in conditioned water

Addressing iron contamination in conditioned water.

Excessive water in brine tank

Problems related to excess water in the brine tank.

Softener fails to draw brine

Solutions for the softener not drawing brine.

Control cycles continuously

Fixing continuous cycling of the control unit.

Drain flows continuously

Troubleshooting continuous flow from the drain.