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Culligan 12-WL2200-CUL User Manual

Culligan 12-WL2200-CUL
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CULLIGAN
®
Executive
Bottle-free Cooler
Featuring:
• Biocote
®
Protection
• In-Tank UV Protection
Models:
12-WL2200-CUL
©2010 Culligan International Com pa ny
Cat. No. 01021716
Rev. B 06/01/10
DCO # 011761
Installation, Operation
& Service Instructions
with Parts List
Printed in USA
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Culligan 12-WL2200-CUL Specifications

General IconGeneral
BrandCulligan
Model12-WL2200-CUL
CategoryFreezer
LanguageEnglish

Summary

Key Pre-Delivery Activities

Executive Filter Systems

Details about filter systems and appendix references for setup and configuration.

Executive Reverse Osmosis Systems

Details about RO systems and appendix references for setup and configuration.

Introduction

Safe Practices

Important installation, operation, and maintenance information along with hazard warnings.

Safety Information

Electrical Safety

Essential guidelines for safe electrical connections and handling of the unit's power supply.

Installation and Usage Safety

Precautions for proper unit placement, water connection, and environmental conditions.

Executive Overview

Cold Tank

Description of the cold water tank, its capacity, temperature control, and UV protection.

Hot Tank

Description of the hot water tank, its capacity, heating element, and safety thermostat.

Room Temperature Water

Explanation of the room temperature water dispensing option and flushing advice.

UV Lamp

Details on the UV lamp's function, specifications, and maintenance requirements.

PCB

Information about the Printed Circuit Board as the control unit and user interface indicator.

Compressor

Details on the compressor type, refrigerant, and its temperature control mechanism.

Water Pipe and Fittings

Information on water connections, fitting approvals, and materials used in the water circuit.

Water Valves

Explanation of the solenoid valves used for water dispensing and their safety features.

Plastic Panels

Information on the materials used for the unit's exterior panels and their properties.

Main Parts Layout

Executive Cooler Layout—Hot, Cold, and Ambient

Diagram illustrating the internal layout of hot, cold, and ambient water components.

Inspection and First-Time Setup Procedure

Unit Inspection

Steps for visually inspecting the unit for shipping damage and verifying components.

Prepare the Unit for Sanitizing

Procedure for preparing the unit, including filter head configuration and sanitizer cartridge setup.

Sanitize the Unit

Detailed steps for sanitizing the unit with a chlorine solution and flushing.

Remove the Sanitizing Cartridge

Steps for safely removing the sanitizing cartridge after the cleaning process.

Install and Flush the Water Treatment Components

Steps for installing and flushing new water treatment components, including RO systems.

Installing the Executive Cooler

Position the Unit

Guidelines for selecting the optimal location and ensuring stable placement of the cooler.

Establish the Water Connection

Instructions for connecting the water supply, including pressure requirements and regulator recommendations.

Flush and Fill the Unit

Procedure for flushing and filling the unit's hot and cold tanks with water.

Heat and Cool the Water

Steps to activate the heating and cooling systems and verify temperature settings.

Inspect the Unit

Final checks for electrical safety, cleanliness, functionality, and customer satisfaction.

Dispensing Hot/Cold/Ambient Water

Dispensing Cold Water (Default Mode)

How to dispense cold water, including button operation and LED indicators.

Dispensing Ambient Water

Instructions for dispensing room temperature water using specific buttons and indicators.

Dispensing Hot Water

Procedure for dispensing hot water, including button presses and indicator lights.

Dispensing Extra Hot Water

Steps to activate and dispense extra hot water, noting specific button sequences and LED changes.

Maintenance and Service

Maintenance/12-Month Service Interval

Recommended schedule for replacing filters and UV lamps, and addressing potential calcium buildup.

Prepare the Unit for Sanitizing

Steps to prepare the unit, including disconnecting power, removing filters, and cleaning the quartz sleeve.

Sanitizing the Executive Cooler

Sanitize the Unit

Detailed procedure for sanitizing the unit, including solution application and flushing.

Remove the Sanitizing Cartridge

Steps for safely removing the sanitizing cartridge after the cleaning process.

Replace the Filter

Instructions for installing new filters and reconnecting components after sanitization.

Flush and Return to Service

Final steps to flush the system, check for leaks, and return the unit to operational status.

Descaling the Executive Cooler

Maintenance and Service Interval

Guidance on when descaling is necessary, particularly for units with RO configurations or hard water.

Common Signs of Hot Tank Scaling Requiring Descaling

Identifies symptoms indicating the need to descale the hot water tank.

Prepare the Unit for Descaling

Steps to prepare the unit for descaling, including removing filters and using a sanitizing cartridge.

Descale the Unit

Procedure for applying and flushing a descaling solution to remove mineral buildup.

Flush and Return Unit to Service

Final steps to flush the system after descaling, check connections, and return to service.

Troubleshooting

No Flow of Water

Addresses issues with no water flow, including supply, filter blockage, and valve problems.

Flow for Hot Water Only

Troubleshoots scenarios where only hot water flows, potentially due to cold tank freezing or mechanism issues.

Neither Hot Nor Cold Water

Diagnoses problems with water temperature, checking thermostats and compressor functions.

Power Indicator Not On

Guides on checking power supply, unit setup, and internal fuses if the indicator is off.

Bad Taste

Solutions for bad tasting water, including flushing and filter replacement.

Low Cold Water Flow

Identifies causes for low cold water flow, possibly related to freezing or filter issues.

Low Flow for All Circuits

Addresses low water flow across all dispensing options, often due to filters or supply pressure.

Low Hot Water Flow

Troubleshoots low flow specifically for hot water, possibly indicating scaling.

Hot Water is Cold

Diagnoses why hot water is not reaching the correct temperature, often electrical or overload related.

Cold Water is Warm

Addresses issues with the cold water not being sufficiently chilled, checking thermostat and ambient conditions.

UV Lamp Failure

Guides on troubleshooting UV lamp issues, checking connections, starter, and ballast.

Technical Specifications

Warranty

BioCote®

BioCote® Overview

Explanation of BioCote® as an anti-microbial solution and its benefits.

BioCote® Frequently Asked Questions

Addresses common questions regarding BioCote® application, lifespan, and effectiveness.

Electrical Wiring Diagram

Executive Wetted Parts List

Executive Wetted Parts Illustration

Executive Main Parts List

Executive Main Parts Illustration

Single Head Manifold and Available Cartridges