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Culligan M1 Series User Manual

Culligan M1 Series
84 pages
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CULLIGAN
®
M1 Series
Reverse Osmosis Water Treatment
Systems
Models from 2011
©2014 Culligan International Com pa ny
Installation,
Operation and
Service
Instructions
Cat. No. 01022940
Rev. E 02/14/14
DCO # 014260
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Culligan M1 Series Specifications

General IconGeneral
Stages1
Operating Temperature40 - 100 °F
Weight12 lbs
System TypeWhole House
Connection Size1" NPT

Summary

Introduction

Safe Practices

Highlights safety notices, cautions, and warnings to ensure safe installation, operation, and maintenance.

M1 Series Specifications

M1 RO Installation

Assembly

Fittings

Prefilter Cartridge

Step-by-step guide for installing the prefilter cartridge into the housing.

Membranes

Plumbing Installation

Feed Water Connections

Guides the connection of feed water tubing, including recommendations for valves and regulators.

Concentrate Water Connections

Details how to connect the concentrate (waste) tubing, emphasizing anti-siphon measures.

Product Water Connections

Explains how to connect the product water tubing and precautions for preventing backflow.

Pressurized Storage Tank

Electrical Installation

Pre-Installation Recommendations

Provides essential recommendations before performing electrical installation, adhering to codes.

High Voltage Connections

Details how to open the control panel and access high voltage connections.

CP Plus Controller

Controller Behavior when Power First Applied

Explains how the controller behaves upon initial power application and startup sequences.

Setting the TDS Threshold

Details how to configure the DIP switches to set the product water TDS threshold.

Initial Startup

Normal Operation

Pretreatment Lockout

Service and Maintenance

Troubleshooting

Provides a guide to diagnose and resolve common problems encountered with the RO unit.

Pump Replacement

Step-by-step procedure for replacing the pump, including common failure causes.

Motor Replacement

Detailed instructions for replacing the unit's motor.

Membrane Replacement

Procedure for replacing RO membranes, including handling and lubrication precautions.

Sanitizing Modules

Testing

Prepare the Equipment for Cleaning

Flow Diagram

Wiring Diagram

M1 RO Parts Diagrams and Lists

Membrane Vessel

Appendix A M1 RO International

M1 RO International Specifications

M1 Plus RO Series, 230V/50Hz

Feed Water Limits

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