Samsung SR-L628EV - Service Manual

REFRIGERATOR
Model : SR-L676EV
SR-L678EV
SR-L626EV
SR-L628EV
REFRIGERATOR CONTENTS
1. Precautions
2. Product Specifications
3. Electrical Part Specifications & Standard
4. Circuit Diagram
5. Functions & Operating Instruction
6. Circuit Descriptions
7. Troubleshooting
8. Parts List
9. Disassembly & Assembly
10. PCB Circuit Diagram
11. PCB Parts List
12. Specifications of Main Components
SR-L676EV
SR-L678EV
SR-L626EV
SR-L628EV
GREEN

Samsung SR-L628EV Specifications

General

Category	Refrigerator
Total Capacity	628 L
Energy Rating	A+
Noise Level	39 dB
Defrost System	Frost Free
Color	Silver

Summary

Electrical Part Specifications

Refrigeration Cycle Components

Refrigerant Circulation (H.M CYCLE)

Refrigerant Flow Path

Cool Air Circulation

Airflow Diagram

Temperature Control Functions

Freezer & Refrigerator Control

Details on adjusting freezer and refrigerator temperature settings.

Power Freezing & Refrigeration Modes

Test Functions

Forced Starting, Defrosting & Mode Release

Self-diagnosis Function

Diagnosis Procedures

How the unit performs self-diagnosis upon startup and during use.

Option Functions

Temperature Shift Settings

Circuit Descriptions

Power Circuit Schematic

Schematic of the power supply and distribution circuit.

Door Switch Detector Circuit

Temperature Sensor Characteristics

Key Scan & Display Circuitry

Key Scan & Display Waveforms

Load Operation Control

Compressor & Defrost Heater Control

Inverter PCB Details

Power Circuit & Lamp Operation

Troubleshooting - General Precautions

Light Failure Troubleshooting

Troubleshooting steps for when the refrigerator light fails.

Troubleshooting - No Power

Troubleshooting - Compressor Failure

Troubleshooting - Defrosting Issues

Troubleshooting - Fan-Motor Failure

Troubleshooting - Refrigeration Fan Motor

Lamp Inspection Procedures

Refrigerator Lamp Troubleshooting

Detailed steps for troubleshooting a non-lighting refrigerator lamp.

Freezer Lamp Troubleshooting

Detailed steps for troubleshooting a non-lighting freezer lamp.

Disassembly & Assembly Procedures

Refrigerator Lamp Replacement

Freezer Lamp Replacement

Cooling Cycle Disassembly - Refrigeration Room

Cooling Cycle Disassembly - Freezer

PCB Circuit Diagram