Samsung RL28DATW User Manual

MODEL:
RL23DATS RL23DATW
RL25DATS RL25DATW
RL28DATS RL28DATW
C C
SERVICE SERVICE
MANUALMANUAL
Electric Refrigerator
CONTENTS
PREVENTIVE ACTIONS 1
PRODUCT SPECIFICATIONS 2
ELECTRIC & COOLING PART SPEC. & CRITERION 3
STRUCTURE 4
COOLING SYSTEM CYCLE WORKFLOW 5
DIAGRAM CIRCUIT 6
WORKING PRINCIPLE & TEST METHOD OF KEY PARTS 7
TROUBLE ANLYSIS & SHOOTING 10
HOW TO CHANGE KEY PARTS 12
EXPLODED VIEW & LIST 14
21
CONTROL PANEL TROUBLE SHOOTING 24
CIRCUIT DETAILS

Samsung RL28DATW Specifications

General

Brand	Samsung
Model	RL28DATW
Category	Refrigerator
Language	English

Summary

Preventive Actions

Safety Precautions

Essential safety guidelines and warnings for appliance operation and maintenance.

Preparations Before Maintenance

Working Principle & Test Method on Key Parts

Compressor Operation and Testing

Explanation of compressor function and methods for testing its resistance and insulation.

Overload Protector Function

Details on the overload protector's role in motor protection and how to check its continuity.

Relay Testing

Principles of the PTC relay and its resistance testing procedure.

E-magnetic Valve Inspection

Operating principle of the e-magnetic valve and its inspection method via the PCB.

Trouble Analysis & Shooting

How to Change Key Parts

Sensor Replacement Guide

Relay Replacement Guide

Compressor and Dryer Replacement

Procedure for replacing the compressor and dryer, including pipe handling.

Freeze Evaporator Replacement

E-magnetic Valve Replacement

Control Panel Troubleshooting

Sensor Troubleshooting

Self-Diagnosis Troubleshooting