Culligan CTM-300K User Manual

CULLIGAN
®
Culligan Top Mount (CTM)
Water Softeners
Models from 2016
©2016 Culligan International Com pa ny
Installation,
Operation, and
Service Instructions
with Parts Lists
Cat. No. 01029401
Rev. C 09/18/17
DCO # 017553

Culligan CTM-300K Specifications

General

Brand	Culligan
Model	CTM-300K
Category	Water Dispenser
Language	English

Summary

Performance Specifications

Installation

Loading the Media

Mount the Valve

Step-by-step guide for mounting the control valve.

Install Piping

Drain Line

Brine System Installation

Mounting the Controller

Instructions for mounting the GBE controller.

Wiring Procedures and Diagrams

Guidelines for wiring the controller and system components.

Smart Controller Circuit Board Layout

Aqua-Sensor®

Aqua-Sensor® probe positioning

Modem

Installing the Modem (P/N 01020747)

Final Startup

Pressurize the Media Tank

Steps to pressurize the media tank after installation.

Fill the Salt Storage Container

Preventative Maintenance

Suggested Preventive Maintenance Inspection Schedule

Service and Repair

Analyze the System

Steps to analyze and diagnose system problems.

Procedure for Depressurizing the CTM System for Service

Steps to safely depressurize the system before performing service.

CTM Piston Rebuild

Valve Removal and Disassembly

Steps to remove and disassemble the control valve for piston rebuild.

Troubleshooting

Drain Line Flow Control—Service

Service and troubleshooting for the drain line flow control.

Brine System Analysis

General Troubleshooting

Aqua-Sensor® Troubleshooting

CTM Parts List

Control Valve

Valve Service Rebuild Kits

CTM Valve O-Ring Kit

Culligan GBE Controller for CTM

Appendix A Hi-Flo 3/3e to CTM Conversion