Table of Contents
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INSTALLATION, OPERATING AND
ELECTRONIC CITY SOFT PLUS SYSTEM
WITH THE X-FACTOR CONTROL VALVE
7-LXDCS-75
7-LXDCS-100
7-LXDCS-150
7-LXDCS-200
7-LXDNS-75
7-LXDNS-100
7-LXDNS-150
7-LXDNS-200
Congratulations on purchasing your new Lancaster Water Conditioner. This unit is designed to give
you many years of trouble free service. When installed in accordance with the following instructions
and if given reasonable care, clear-soft water will be the result. For servicing and future inspection
purposes, please file this booklet with your important documents.
In the event that you need assistance for servicing your water conditioner, please first contact the
professional contractor who installed the system.
SERVICE MANUAL
PROGRAMMED FOR PRE-FILL BRINING OPTION
PAGE 1
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Table of Contents
Related Manuals for Lancaster City Soft Plus 7-LXDCS-150
Summarization of Contents
BYPASS VALVE OPERATION
Normal Operation
Describes the standard water flow through the bypass valve.
Bypass Position
Details how to isolate the control valve for service.
Diagnostic Mode
Explains the position for system diagnostics with water flow.
Shut Off Mode
Illustrates how to completely shut off water supply.
GENERAL OPERATION
User Displays
Explains the different screens shown on the control panel.
SERVICE INSTRUCTIONS
Drive Assembly Servicing
Instructions for removing and servicing the drive assembly components.
TROUBLESHOOTING
No Display on PC Board
Addresses issues where the control panel shows no display.
Incorrect Time Display
Solutions for incorrect time display on the control board.
Water Flow Indicator Issues
Troubleshooting steps for when the water flow indicator is not active.
Incorrect Regeneration Timing
Correcting automatic regeneration cycles that occur at incorrect times.
Flashing Time of Day Display
Resolving issues with the time of day display flashing.
Regeneration Not Initiating Automatically
Diagnosing why regeneration fails to start automatically.
Hard or Untreated Water Delivery
Solutions for when the water is not properly softened or treated.
Excessive Regenerant Use
Investigating excessive regenerant consumption by the control valve.
Residual Regenerant in Service
Addressing issues of regenerant residue in treated water.
Excess Water in Regenerant Tank
Troubleshooting excess water accumulation in the brine tank.
Failure to Draw Regenerant
Diagnosing why the control valve is not drawing regenerant from the tank.
Water Flowing to Drain
Identifying causes for continuous water flow to the drain.
Error 101: Motor Movement Sensing
Resolving error code 101 related to motor movement sensing.
Error 102: Motor Stalled Prematurely
Fixing error 102 where the motor stops prematurely.
Error 103: Motor Over-Speed
Addressing error 103 for motor running excessively long.
Error 104: Motor Timeout to Home Position
Solutions for error 104 concerning motor timeout during home position search.
Error 106: MAV/NHBP Motor Long Run
Diagnosing error 106 for MAV/NHBP motor running too long.
Error 107: MAV/NHBP Motor Stalled
Troubleshooting error 107 for MAV/NHBP motor stalling prematurely.
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