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SERVICE
CLOTHES DRYER
Refer to the service manual in the GSPN (see the rear cover) for the more information.
复件 Hudson_Dryer_SM_E.indb 1
CLOTHES DRYER
Basic Model
Model Name
Model Code
DV456
:
DV5471AEW/XAA
:
DV456EWHDWR
DV456GWHDWR
DV422EWHDWR
DV422GWHDWR
DV400EWHDWR
(HUDSON DRYER PROJECT)
:
DV456EWHDWR/AA
DV456GWHDWR/AA
DV422EWHDWR/AA
DV422GWHDWR/AA
DV400EWHDWR/AA
Manual
CONTENTS
1. Safety Instructions
2. Features and Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PBA diagram
6. Wiring diagram
7. Schematic diagram
8. Reference information
2012-4-2 15:20:47
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Table of Contents
Related Manuals for Samsung DV456EWHDWR
Summarization of Contents
SAFETY INSTRUCTIONS
CAUTION FOR SAFETY DURING SERVICING
Crucial safety warnings and precautions for service personnel working on the dryer.
IMPORTANT SAFETY INFORMATION
Essential safety guidelines for users to prevent hazards like fire and electric shock.
Electrical Service Safety
Safety considerations and best practices for electrical connections and grounding.
Grounding and Polarization for Wall Outlets
Correct installation procedures for 120V wall outlets to ensure safety.
FEATURES AND SPECIFICATIONS
Dryer Features Overview
Highlights of the dryer's key functionalities and technologies.
Technical Specifications
Detailed physical dimensions, weight, and electrical ratings of the dryer.
Model Specification Comparison
Comparison of the dryer's specifications against other existing models.
Optional Feature Specifications
Details on specific optional components and their technical data.
DISASSEMBLY AND REASSEMBLY
Tools for Disassembly and Reassembly
Required tools and equipment for safely taking apart and putting back the dryer.
Standard Disassembly Procedures
Step-by-step visual instructions for disassembling the dryer's main components.
TROUBLESHOOTING
Error Codes and Diagnostics
Interpretation of dryer error displays and their corresponding diagnostic triggers.
Dryer Test Modes
Guide to accessing and utilizing various operational test modes for diagnosis.
System Check Mode Operation
Instructions for activating and performing system checks for troubleshooting.
Trouble Diagnosis and Repair
Procedures for identifying and resolving common dryer malfunctions.
Symptom-Based Troubleshooting
Steps to diagnose issues based on observed symptoms and take corrective actions.
Component Testing Procedures
Methods for testing individual parts using a multimeter for fault finding.
PBA DIAGRAMS
Main PBA Layout
Visual representation of the main Printed Board Assembly (PBA) and its components.
Main PBA Terminal Descriptions
Detailed explanation of the function of each connection terminal on the main PBA.
Sub PBA Layout
Diagram showing the Sub Printed Board Assembly (PBA) and its layout.
Sub PBA Terminal Descriptions
Explanation of the function for each terminal on the sub PBA.
WIRING DIAGRAMS
Electric Dryer Wiring Diagram
Comprehensive wiring schematic for electric dryer models.
Gas Dryer Wiring Diagram
Detailed wiring schematic specific to gas dryer models.
SCHEMATIC DIAGRAMS
Main Control Schematic
Detailed circuit schematic for the dryer's primary control system.
Sub Control Schematic
Circuit diagram illustrating the dryer's secondary control functions.
REFERENCE INFORMATION
Model Number Naming Conventions
Guidelines explaining the logic behind the product's model number structure.
Motor Component Parameters
Technical specifications and resistance values for motor-related parts.
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