Samsung RL38H Series User Manual

BOTTOM MOUNTED FREEZER TYPE
BASIC MODEL : RL44Q
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MODEL NAME :
RL44Q
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/E
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/S
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/W
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/F
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/P
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RL41H
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/E
*
/S
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/W
*
/P
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RL38H
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/E
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/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 RL38H Series Specifications

General

Brand	Samsung
Model	RL38H Series
Category	Refrigerator
Language	English

Summary

Important Safety Notice

Precautions (Safety Warnings)

Product Specifications

Model Specification

Details specific model characteristics and capacities.

Electric Parts Specification

Lists specifications for electrical components used in the refrigerator.

Disassembly & Reassembly

Precaution

Outlines essential precautions to take before and during disassembly.

Reversing the Door Swing

Provides instructions for changing the direction of the refrigerator door swing.

Troubleshooting

LCD Model Alignments and Adjustments

Covers adjustments and alignments specific to LCD model refrigerators.

LED Model Alignments and Adjustments

Details adjustments and alignments for LED model refrigerators.

LED Semi Model Alignments and Adjustments

Outlines adjustments and alignments for LED Semi model units.

Troubleshooting Flow-Chart by Symptoms

Offers a symptom-based guide to diagnose and resolve refrigerator issues.

Exploded View & Parts List

Freezer - LCD Model Parts

Lists exploded views and part numbers for freezer components (LCD model).

Freezer - LED Model Parts

Provides exploded views and part numbers for freezer components (LED model).

Freezer - LED SEMI Model Parts

Fridge - Cool Select Zone & LED Lamp Model Parts

Fridge - Chilled Room & Vegetable Box Model & LED Lamp Model Parts

PCB Diagram

Part Arrangement (Main Board)

Shows the physical layout and numbering of components on the main PCB.

LED Model PCB Diagram

Wiring Diagram

RL44Q*** (LCD Display + BLDC Motor)

RL44/41F*** (LCD Display + AC Motor)

RL41/38H,44/41P*** (LED Display + BLDC Motor)

RL44(41, 38)E(W)*** (LED Display + AC Motor)

RL44(41, 38)S*** (SEMI Display + AC Motor)

Circuit Diagram

Block Diagram

Connector Arrangement and Detail Explanation

Details connector pin assignments and their functions on the main PCB.

Reference Information

Temperature Control

Explains how to set and adjust temperatures for freezer and fridge compartments.

Defrosting function

Details the automatic defrosting cycle and related parameters.

Circuit Description (LCD Model)

Explains the functional description of the control board circuits for LCD models.

Power Supplier (AC Transformer Method) Circuit Description

Temperature Sensing Circuit Part

Fan Motor (BLDC) Driving Circuit Part

Load Driving Circuit Part

Circuit Description (LED Model & SEMI Model)

Details the control board circuits for LED and SEMI LED models.