Samsung RL44Q Series User Manual

BOTTOM MOUNTED FREEZER TYPE
BASIC MODEL : RL44Q
*
MODEL NAME :
RL44Q
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/E
*
/S
*
/W
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/F
*
/P
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RL41H
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/E
*
/S
*
/W
*
/P
*
RL38H
*
/E
*
/S
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REFRIGERATOR
REFRIGERATOR
PRODUCT FEATURE
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● High Efficiency A+
● Easy Open Handle
● CoolSelect Zone
TM
● Digital Temperature Display
RL44Q/F
RL41/38H
RL44/41/38E
RL44/41W
RL44/41P
RL44/41/38S

Samsung RL44Q Series Specifications

General

Color	Silver
Climate Class	SN-T
Ice Maker	No
Reversible Door	Yes
Shelves	Glass

Summary

Safety Precautions for Samsung Refrigerators

Caution and Warning Symbols Displayed

Symbols indicating danger, caution, and things to be followed during operation.

General Safety Precautions

Essential safety guidelines for handling and repairing the refrigerator.

Samsung Refrigerator Product Specifications

2-1) Introduction of Main Functions

Overview of key characteristics and features of the refrigerator.

2-2) Model Specifications

Detailed technical specifications including capacity, dimensions, and voltage.

2-3) Electric Parts Specification

Specifications for the electrical components used in the refrigerator.

2-5) Dimensions (mm)

Physical dimensions and diagrams of the refrigerator.

Refrigerator Disassembly and Reassembly Guide

3-1) Precautions and Tools

Safety precautions and necessary tools before disassembling the unit.

3-2) Door Assembly Procedures

Step-by-step procedure for removing refrigerator and freezer doors.

3-4) Refrigerator Compartments Disassembly

Instructions for removing shelves, drawers, and other internal compartments.

3-7) Reversing the Door Swing

Detailed guide for reversing the refrigerator door swing direction.

Samsung Refrigerator Troubleshooting Guide

4-1-1 LCD Model Functions

Test, self-diagnosis, load status, exhibition, option setting for LCD models.

4-1-2 LED Model Functions

Test, self-diagnosis, load status, exhibition, option setting for LED models.

4-2 Troubleshooting Flow-Chart by Symptoms

Flowcharts to diagnose issues based on observed symptoms.

4-2-1 Troubleshooting for Self-Diagnosis Errors

Detailed steps for resolving various self-diagnosis error codes.

4-2-4 Refrigerator Does Not Turn On

Diagnostic steps when the refrigerator fails to power on.

Exploded View and Parts List

5-1) Freezer - LCD Model Parts List

Detailed list of parts for the freezer section of LCD models.

5-4) Fridge - Cool Select Zone & LED Lamp Model Parts List

Parts list for the fridge section of Cool Select Zone & LED Lamp models.

5-12) Door - LCD Model Parts List

Detailed parts list for the door of LCD model refrigerators.

PCB Diagram

6-1) Part Arrangement (Main Board)

Layout and identification of components on the main PCB.

6-1-3) LCD Model (PBA SMPS-LED SUB) / OPTION

Block diagram and description of the SMPS-LED SUB for LCD models.

Wiring Diagram

7-1) RL44Q*** (LCD Display +BLDC Motor) Wiring Diagram

Wiring diagram for RL44Q models with LCD display and BLDC motor.

7-4) RL44(41, 38)E(W)*** (LED Display + AC Motor) Wiring Diagram

Wiring diagram for RL44/41/38 E/W models with LED display and AC motor.

Circuit Diagram

8-1) Block Diagram

High-level block diagram showing system components and signal flow.

8-2) Connector Arrangement and Detail Explanation

Identification and explanation of connectors on the main PCB.

8-3) Circuit Diagram

Detailed circuit diagrams for various models and components.

Reference Information

9-1 Refrigeration Cycle

Explanation of the refrigerant cycle and its components.

9-2-1 Function & Feature (LCD Model)

Detailed functions and features for LCD display models.

9-3-1 Circuit Description (LCD Model)

Description of PCB assembly structure and function for LCD models.

9-3-1-6 Temperature Sensing Circuit Part

Details of the temperature sensing circuits and their components.