Table of Contents
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REFRIGERATOR
REFRIGERATOR
FRENCH DOOR REFRIGERATOR
Basic Model code: RF32FMQDBSR/AA
New Model code: RF34H9950S4/AA,
RF34H9950SR/AA,
RF34H9960S4/AA,
RF24J9960S4/AA
1. Precautions (Safety Warnings) .........5
2. Product Features and Specifications ...9
3. Disassembly and Reassembly ....... 23
4. Troubleshooting .......................... 69
5. PCB Diagram ............................ 108
6. Wiring Diagram .......................... 112
7. Block Diagram............................ 114
8. References ................................ 116
CONTENTS
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Table of Contents
Troubleshooting
Related Manuals for Samsung RF34H9950S4/AA
Summarization of Contents
Precautions and Safety Warnings
General Safety Guidelines
Essential safety guidelines for appliance repair and usage.
Warning and Caution Symbols
Explanation of symbols indicating warnings, cautions, and prohibited actions.
Installation and Moving Precautions
Guidelines for proper flooring and safe movement of the refrigerator.
Product Features and Specifications
Product Features Overview
Description of key features like Cool Select Room, Chef Mode, and Moisture Care.
Compartment Features by Model
Detailed breakdown of refrigerator and freezer compartment components by model.
Basic Product Specifications
Key technical specifications including dimensions, power, and refrigerant type.
ICE-MAKER Function
Explanation of the ice maker's function, components, and initial operations.
Disassembly and Reassembly
Disassembly Precautions and Tools
Safety measures and required tools before starting disassembly procedures.
Refrigerator Door Disassembly/Assembly
Step-by-step guide for removing and reattaching refrigerator doors.
Freezer Door Disassembly/Assembly
Procedures for safely disassembling and reassembling freezer compartment doors.
PCB and Component Disassembly
Instructions for removing main and inverter PCBs, and other internal components.
Ice Maker Disassembly
Steps to disassemble the ice maker unit.
Sparkling Water System Disassembly
Guides for disassembling the dispenser guard and sparkling water kit.
Control Panel Operations
Explanation of how to operate and use the refrigerator's main control panel functions.
Troubleshooting
Functions for Failure Diagnosis
Overview of diagnostic modes, error codes, and self-testing procedures.
Troubleshooting by Symptom
Step-by-step solutions for common refrigerator symptoms and malfunctions.
Power and LED Issues
Diagnosing issues related to no power at the inverter PCB and LED blinking patterns.
Error Codes and Sensor Failures
Troubleshooting specific error codes related to defrosting failures and sensor malfunctions.
Ice Maker and Water Supply Issues
Diagnosing problems with the ice maker not operating or water supply failures.
Dispenser and Panel Issues
Troubleshooting dispenser problems, ice dispensing errors, and control panel malfunctions.
Alarm and Buzzer Issues
Resolving issues related to continuous alarms, buzzer sounds, and door opening notifications.
PCB DIAGRAM
Main Board PCB Layout
Identification of parts and connectors on the main control board.
Inverter PCB Layout
Location of components and circuits on the inverter PCB.
Connector Layouts
Diagrams showing connector positions and pin assignments on the main board.
WIRING DIAGRAM
Sparkling/Dispenser Model Wiring
Detailed wiring diagram for models with sparkling water and dispenser functions.
Dispenser Display+SODA PBA Wiring
Specific wiring diagram for the dispenser display and soda PBA.
BLOCK DIAGRAM
Dispenser, Sparkling, MHD Block Diagram
Functional block diagram illustrating dispenser, sparkling, and MHD system interactions.
Whole Block Diagram (ISB-LC5)
Comprehensive block diagram of the inverter system (ISB-LC5).
REFERENCES
Glossary of Terms
Definitions of technical terms used in the manual.
Model Numbering Convention
Guide to understanding the structure and meaning of model numbers.
Troubleshooting Guide
Common problems and their solutions before contacting service.
Sparkling Water Operation Guide
Recommendations for optimal operation and taste of sparkling water.
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