Williams Coral Series User Manual

This manual covers the Installation, Operation and Routine Maintenance requirements
for the following Williams Refrigeration products:
Coral Wall Mounted Cabinets
Provided the instructions in this Operating Manual are read and implemented correctly,
the optimum performance and reliability of your equipment should be maintained.
The Williams Coral Wall Mounted Cabinet temperature parameters are set as follows:
General Produce (H): +1°C(34°F) / +4°C (39°F)
Declaration of Conformity References:
Low Voltage Directive 2006/95/EC
Machinery Directive 2006/42/EC
Electromagnetic Compatibility Directive 2004/108/EC
Pressure Equipment Directive 97/23/EC
Waste Electrical and Electronic Equipment Directive (WEEE) 2002/96/EC
Restriction on Use of Certain Hazardous Substances Directive (RoHS) 2002/95/EC
CFC Free Refrigerant
Williams Refrigeration declares that all products manufactured by Williams Refrigeration
comply with the above directives as they apply to those products, and those products are
therefore declared to be in conformity with the provisions of the above legislation.
Model No.:
Serial No.:
OPERATING MANUAL for
CORAL WALL MOUNTED CABINETS
Refrigerant Designation Global Warming Potential
HFC - R134a 1300
HFC - R404a 3260

Williams Coral Series Specifications

General

Brand	Williams
Model	Coral Series
Category	Accessories
Language	English

Summary

Coral Wall Mounted Cabinets

Declaration of Conformity References

Lists relevant EU directives for product conformity, including Low Voltage, EMC, and WEEE.

CFC Free Refrigerant

Indicates the refrigerant used in the unit is free from Chlorofluorocarbons.

Installation

Cabinet Preparation

Instructions for removing old cabinets and unpacking new units safely and legally.

Location and Ventilation

Guidance on selecting a suitable location and ensuring adequate ventilation and clearance.

Wall Brackets

Steps for identifying, marking, and attaching wall brackets for secure unit mounting.

Mains Connection

Instructions for safe mains power connection, including plug safety and replacement.

Shelf Weight Distribution

Guidance on proper loading, shelf weight distribution, and air circulation for optimal performance.

Thermometer and Temperature

Information regarding the unit's thermometer and the importance of daily temperature checks.

Control Panel

LED Display

Explanation of the LED window indicators for temperature and fault conditions.

Initial Operation

Steps for initial startup, display behavior, and reaching normal operating temperature.

Controller Location and Adjustment

Guidance on accessing and adjusting the unit's temperature controller.

Probe Fail-Safe Feature

Description of the fail-safe mechanism for temperature probe failures.

Manual Defrost

Instructions on how to initiate a manual defrost cycle using the control buttons.

Fault Diagnosis

Display Conditions and Possible Causes

Table detailing display faults, possible causes, and recommended actions.

Routine Maintenance

Cleaning Guidelines

Recommendations for cleaning the exterior and interior of the cabinet.

Condenser Cleaning

Procedure for cleaning the condenser unit, including safety precautions.

Door Maintenance

Door Removal and Installation

Step-by-step instructions for removing and reinstalling cabinet doors.

Door Adjustment

Guidance on adjusting door roller bearings for proper sealing.

Evaporator and Draining

Drain Line Inspection

Instruction to periodically inspect the drain hole to ensure it is not blocked.

Breakdown Procedure

Troubleshooting Steps

Initial checks for breakdowns, including thermostat and fuse, and information needed for service calls.

Warranty Policy

Warranty Coverage and Terms

Details on warranty periods, covered products, and general terms and conditions.

Warranty Exclusions

List of conditions and situations that are not covered by the standard warranty.

Claim Procedure

Steps to follow when making a warranty claim, including required information.

Extended Warranty Options

Information on purchasing extended warranty coverage for additional protection.