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Samsung RF28R7201 AA Series - User Manual

Samsung RF28R7201 AA Series
104 pages
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REFRIGERATOR
REFRIGERATOR CONTENTS
1. PRECAUTIONS(SAFETY WARNINGS) ············· 5
2. PRODUCT SPECIFICATIONS
···························· 9
3. DISASSEMBLY AND REASSEMBLY
··············· 18
4. TROUBLESHOOTING
·····································51
5. PCB DIAGRAM
···············································97
6. WIRING DIAGRAM
······································ 100
7. BLOCK DIAGRAM··········································101
8. MODEL CODE TABLE
·································· 102
FRENCH DOOR REFRIGERATOR
MODEL NAME : RF28R
MODLE CODE : RF28R7201**/AA
RF28R7201**/SA

Table of Contents

Questions and Answers

  • C
    callahanjerryJul 30, 2025
    What to do if manual operation is selected on a Samsung RF28R7201 AA Refrigerator?
    • D
      David DiazJul 30, 2025
      When manual operation is selected, the compressor starts immediately, bypassing the usual 7-minute delay, regardless of the current mode. If the refrigerator is in a defrost cycle, the cycle will complete before the manual operation begins. Note that starting manual operation when the compressor is off may cause an overload.
  • J
    Jeremy BrownAug 4, 2025
    What to do if I press a key on my Samsung Refrigerator's panel within 15 seconds of test mode?
    • I
      igouldAug 4, 2025
      If any key on the front panel is pressed within 15 seconds after entering test mode, the refrigerator will cycle through the following manual operations: Manual operation1 (FF), Manual operation2 (OF r), manual defrost of fresh food compartments (rd), manual defrost of fresh and freezer compartments (Fd), and finally, cancel (all displays off).
  • L
    Lisa AdamsAug 10, 2025
    What happens if I press any key once in test mode on my Samsung RF28R7201 AA?
    • L
      Lisa WilliamsAug 10, 2025
      If any key is pressed once in test mode, 'FF' will blink on the display, indicating that the refrigerator has entered manual operation. A buzzer will also sound as an alarm.
  • K
    Karen JohnsonAug 17, 2025
    What happens if no key is pressed within 15 seconds after entering test mode on a Samsung RF28R7201 AA?
    • D
      Daniel VanceAug 17, 2025
      If any key on the front panel is not pressed within 15 seconds of entering test mode, the test mode will be canceled, and the refrigerator will return to its previous mode.
  • R
    robin55Aug 22, 2025
    What happens if a key is pressed once at manual operation 1 status on a Samsung RF28R7201 AA?
    • B
      Brian VasquezAug 23, 2025
      If any key is pressed once at the manual operation1 status, 'OF-r' will be displayed. 'FF' and 'OF-r' represent manual operation 1 and 2, respectively, and both operate with the same compressor RPM.

Summary

Precautions and Safety Warnings

General Safety Precautions

Essential safety guidelines for handling and repairing the appliance.

Product Specifications

Introduction to Main Functions

Overview of the refrigerator's key features and technologies.

Detailed Specifications

Comprehensive technical specifications including electrical and performance data.

Model Specification Chart

Detailed chart outlining model-specific specifications and dimensions.

External Dimensions

Precise external measurements of the refrigerator in inches.

Disassembly and Reassembly Procedures

Disassembly Safety Precautions

Crucial safety warnings and required tools before disassembly.

Refrigerator Door Disassembly

Step-by-step guide for removing and reinstalling the refrigerator door.

Freezer Door Disassembly

Guide to disassembling the freezer door and its components.

Compressor Service Procedures

Comprehensive guide for compressor removal, repair, and installation.

Electric Box (PBA) Removal

Procedure for safely removing the main electric control box (PBA).

Troubleshooting Guide

Failure Diagnosis Functions

Methods for diagnosing operational failures and system errors.

Self-Diagnostic Functionality

Steps to activate and interpret the refrigerator's self-diagnostic modes.

Diagnostic Methods by Symptom

Flowcharts for diagnosing common operational issues based on symptoms.

PCB Diagrams and Layouts

PBA Layout with Part Positions

Diagram identifying components on the Printed Board Assembly (PBA).

Main Board Connector Layout

Map of connectors and their locations on the main control board.

Wiring Diagram

System Block Diagram

Main System Block Diagram

High-level overview of the refrigerator's functional blocks.

Model Code Table

Model Code Structure and Examples

Explanation of model code digits and provided examples.

Samsung RF28R7201 AA Series Specifications

General IconGeneral
BrandSamsung
ModelRF28R7201 AA Series
CategoryRefrigerator
LanguageEnglish

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