Samsung WA45T3400AP/A4 Service Manual
Samsung WA45T3400AP/A4 Service Manual

Samsung WA45T3400AP/A4 Service Manual

Top–loading washer

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SERVICE
WASHING MACHINE (TOP-LOADING)
TOP–LOADING WASHER
Basic Code
: WA45T3200AW/A4
Model Name : WA45T3400A*
Model Code
: WA45T3400AV/A4
WA45T3400AP/A4
WA45T3400AW/A4
Manual
1. Safety Instructions
2. Features and Speci ications
3. Disassembly and
Reassembly
4. Troubleshooting
CONTENTS

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Table of Contents
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Summarization of Contents

Safety Instructions
Safety Instructions for Service Engineers
Essential safety guidelines for technicians performing service.
Warning: Before Servicing
Critical warnings and precautions to take before commencing service work.
Warning: While Servicing
Important warnings to observe during the servicing process.
Warning: After Servicing
Key warnings and checks required after service completion.
Caution: Before Servicing
Cautions to be aware of before starting any servicing tasks.
Caution: While Servicing
Cautions to follow during the execution of service.
Caution: After Servicing
Cautions to keep in mind after the servicing is finished.
Features and Specifications
Product Feature
Overview of the washing machine's main functional features.
Specifications
Technical details including dimensions, weight, capacity, and power.
Detail Features
In-depth feature comparison between different model variants.
Options Specifications
Details on optional accessories and their specifications.
Disassembly and Reassembly
Tools for Disassembly and Reassembly
Comprehensive list of tools required for product disassembly and reassembly.
Disassembly - Sub and Main PCB
Step-by-step guide to disassembling the sub and main PCB components.
Disassembly - Water Valve
Procedures for safely removing and disassembling the water valve assembly.
Disassembly - Door Assembly
Instructions for the disassembly of the washing machine's door.
Disassembly - Top Cover Assembly
Guide to disassembling the top cover and door switch components.
Disassembly - Sensor Pressure Switch
Steps for accessing and disassembling the sensor pressure switch.
Disassembly - Thermistor and Clutch
Procedures for disassembling the thermistor and clutch parts.
Disassembly - Clutch
Detailed steps for disassembling the clutch mechanism.
Disassembly - Clutch and TMR Sensor
Final steps for clutch disassembly and TMR sensor removal.
Troubleshooting
Test Mode
How to enter and utilize various test modes for diagnostics.
Diagnostic Code & Corrective Action
Overview of error codes, their meanings, and initial corrective actions.
Corrective Actions for Codes 1C, 3C
Detailed solutions for error codes 1C and 3C with visual guidance.
Corrective Actions for Codes 4C, 5C
Detailed solutions for error codes 4C and 5C with visual guidance.
Corrective Actions for Codes DC, DC1, DC2
Detailed solutions for error codes DC, DC1, and DC2 with visual guidance.
Corrective Actions for Codes LC, OC
Detailed solutions for error codes LC and OC with visual guidance.
Corrective Actions for Codes BC2, TC, UE
Detailed solutions for error codes BC2, TC, and UE with visual guidance.
Corrective Actions for Codes LC, LC1, OC, UB
Detailed solutions for error codes LC, LC1, OC, and UB with visual guidance.
Corrective Actions for Codes 8C, 8C1, 8C2, TC1-TC4, Ub, UC
Detailed solutions for multiple error codes with visual guidance.
General Troubleshooting Guide
Common problems and their solutions, such as starting, leaking, and spinning issues.
Troubleshooting Specific Problems
Solutions for issues like wet clothes, lock errors, and temperature problems.

Table of Contents