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Electrolux Wine Cooler & Beverage Center User Manual

Electrolux Wine Cooler & Beverage Center
44 pages
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5995505228 (Revision A) October 2008
Wine Cooler & Beverage Center
Service Manual
with Addendum added for Refrigerator Drawers

Table of Contents

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Electrolux Wine Cooler & Beverage Center Specifications

General IconGeneral
BrandElectrolux
ModelWine Cooler & Beverage Center
CategoryWine Cooler
LanguageEnglish

Summary

Safe Servicing Practices

Grounding

Standard color coding for safety ground wires is GREEN or GREEN with YELLOW STRIPES.

Installation

Important Safety Instructions

Safety items are labeled with Danger, Warning, or Caution based on the risk type.

General Precautions

Includes precautions like child entrapment risk and safe handling of appliances.

Installing the Wine Cooler / Beverage Center

Details free-standing or built-in installation requirements and clearances.

Unit Dimensions

Provides specific width, height, and depth measurements for the unit.

Site Preparation

Covers positioning, power requirements, GFI avoidance, and local codes.

Reversing the Door

Step-by-step instructions for changing the door swing direction.

Maintenance

Maintaining your Wine Cooler/Beverage Center

Periodic cleaning and proper maintenance ensure efficiency, top performance, and long life.

Exterior Cleaning for Your Stainless Steel Model

Guidance on cleaning stainless steel, what to avoid, and recommended products.

Interior Cleaning - as Required

Steps for cleaning the interior using mild detergent and warm water.

Wine Rack Removal/Installation

Instructions on how to remove and reinstall wine racks using ball bearing slides.

Glass Shelf Removal/Installation (Beverage Center Only)

Details two methods for removing and reinstalling glass shelves.

Electrical Components / Operation

Electrical Grounding

Explains the importance of proper grounding and receptacle types.

Compressor Electrical Components and Circuits

Details the PTC relay, overload protector, and run capacitor for compressors.

Solid State Relay

Describes the PTC resistor's function as an on-off switch in the relay.

To Check/Replace Relay

Procedure for checking and replacing the solid state PTC relay.

Overload Protector

Description and procedure for checking/replacing the overload protector.

Run Capacitor

Description and procedure for checking/replacing the run capacitor.

Compressor Start Circuit

Explains how the compressor starts using the PTC relay and run capacitor.

Compressor Run Circuit

Describes how the run capacitor improves compressor efficiency.

Compressor Operating Characteristics

Details how the compressor circuit operates under different conditions.

Compressor Electrical Check

Procedure for checking compressor electrical connections and voltage.

Adjusting the Temperature

Instructions on how to adjust the unit's temperature setting.

Diagnostics / Service Mode

Guide to entering and navigating the unit's service diagnostic mode.

Description of Features

Explanation of features like vacation mode, mute sounds, temperature mode, display light, and on/off.

Alarms

Details door ajar, high temp, and power fail alarms and their indicators.

Sabbath Mode

Explanation of how to enable/disable Sabbath mode and its functionality.

System Error Codes

Lists error codes for primary sensor, evaporator sensor, and communication issues.

Replacing the main PCB

Procedure for locating and replacing the main printed circuit board.

Evaporator Fan & Motor Assembly

Information on evaporator fan operation and removal for Beverage Center and Wine Cooler.

To Remove Evaporator Fan Motor

Step-by-step guide to removing the evaporator fan motor and cover.

Refrigeration System

Definitions

Defines terms: Recovery, Recycling, and Reclaim of refrigerant.

Safety Warnings

General warnings for testing compressors and charging sealed systems.

Compressor Testing

Cautionary advice for testing compressors to prevent damage and hazards.

Charging Sealed Systems

Warnings about overcharging systems, leading to pressure buildup and potential rupture.

Soldering

Safety warnings and procedures for soldering refrigeration joints.

Basic Components

Lists the basic components of a refrigerator's refrigeration system.

Refrigerant Cycle

Explains the continuous cycle of refrigerant evaporation and condensation.

Low/High Side Leak or Undercharge

Symptoms and effects of refrigerant loss or undercharge.

Testing for Refrigerant Leaks

Procedure for finding and repairing refrigerant leaks.

Compressor Replacement

Cautionary note before replacing a compressor, checking for contamination.

To Flush The System

Instructions for flushing the system, recommending dry nitrogen.

To Use Dry Nitrogen To Flush The System

Detailed steps for flushing the system using dry nitrogen.

To Use Refrigerant To Flush The System

Procedure for flushing the system using refrigerant, with recovery requirement.

Installing a New Compressor

Guidance on selecting, installing, and preparing new R-134a compatible compressors.

Compressor Handling

Notes on handling cold compressors and avoiding system contamination.

Compressor Replacement Procedure

Step-by-step guide to replacing the compressor, including recovery and brazing.

Filter-Drier Installation

Guidelines for replacing the filter-drier, emphasizing not to unbraze.

Evaporator and Suction line Replacement

Procedure for removing and replacing the evaporator and suction line.

Evacuating and Recharging

Critical information on refrigerant types, dedicated equipment, and hose specifications.

Equipment Needed for Evacuation & Recharging

List of specialized tools and equipment required for refrigerant evacuation and charging.

Installing Evacuation and Recharging Equipment

Steps for correctly connecting the service equipment to the system.

Evacuating System

Detailed procedure for achieving the required vacuum level for R-134a systems.

Charging The System

Instructions for charging the system with refrigerant, including waiting periods.

Preparing The Charging Cylinder

Steps to prepare the charging cylinder for refrigerant transfer.

Final Leak Test

Procedure for performing leak tests on both low-side and high-side components.

Verify Refrigerant Type In The System

Crucial step to check serial plate for correct refrigerant type (R-134a vs R-12).

Dedicated Equipment

Requirement for dedicated equipment for R-134a to avoid contamination.

R-134a Refrigeration Systems

Details on R-134a system characteristics and differences from R-12.

Miscibility of R-134a and Ester Oil

Information on Ester oil compatibility and its interaction with R-134a.

Water In The Refrigeration System

Explains problems caused by water and the importance of proper evacuation.

Vacuum Pump Maintenance

Essential maintenance for vacuum pumps, including oil changes and compatibility.

Refrigerant Leaks

How leaks affect R-134a systems and procedures for moisture removal.

Leak Detection

Methods and types of detectors for pinpointing R-134a system leaks.

R-134a Properties

Comparison of R-134a properties with R-12, including ODP, GWP, and vapor pressure.

HFC-134a, CFC-12 Pressure Temperature Chart

A chart correlating pressure and temperature for HFC-134a and CFC-12.

HFC-134a Safety and Properties

Details HFC-134a combustibility, leak testing, thermal decomposition, and safety precautions.

Refrigerant Handling and Operations

Covers bulk delivery, storage, filling, charging, and recovery operations for refrigerants.

Exploded View Diagrams

SYSTEM DIAGRAM

An overall diagram showing the system components and their interconnections.

CABINET DIAGRAM

An exploded view showing the main cabinet components and hardware.

DOOR DIAGRAM

An exploded view illustrating the parts of the appliance door.

Addendum for Refrigerator Drawers

Disassembly - Evaporator Fan Motors

Steps for accessing and removing evaporator fan motors from the drawers.

Disassembly - User Interface (UI)

Procedure for removing the user interface board from the drawer unit.

LED Lighting

Description of the LED lighting system, its wiring, and operation.

Main PCB

Location and access information for the main printed circuit board.

Diagnostics / Service Mode

How to enter and navigate the service mode for diagnostic tests.

Diagnostic Tests

Details various diagnostic tests available in the service mode.

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