Samsung DV431AEP/XAA Service Manual
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Samsung DV431AEP/XAA Service Manual

Clothes dryer
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SERVICE
CLOTHES DRYER
Refer to the service manual in the GSPN (see the rear cover) for the more information.
All manuals and user guides at all-guides.com
CLOTHES DRYER
Basic Model
Model Name
Model Code
: DV431AEP/XAA
(YUKON-PROJECT)
:
DV393ETPAWR
(POTOMAC-PROJECT)
: DV393ETPAWR/A1
Manual
CONTENTS
1. Safety Instructions
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB diagram
6. Wiring diagram
7. Schematic diagram

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Summary of Contents for Samsung DV431AEP/XAA

  • Page 1 All manuals and user guides at all-guides.com CLOTHES DRYER Basic Model : DV431AEP/XAA (YUKON-PROJECT) Model Name DV393ETPAWR (POTOMAC-PROJECT) Model Code : DV393ETPAWR/A1 SERVICE Manual CLOTHES DRYER CONTENTS 1. Safety Instructions 3. Disassembly and Reassembly 4. Troubleshooting 5. PCB diagram 6. Wiring diagram 7.

  • Page 2: Table Of Contents

    All manuals and user guides at all-guides.com CONTENTS 1. Safety Instructions ..............1 1-1.

  • Page 3: Safety Instructions

    All manuals and user guides at all-guides.com 1. SAFETY INSTRUCTIONS 1-1. CAUTION FOR SAFETY DURING SERVICING ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ Safety Instructions _ 1...

  • Page 4: Important Safety Information

    All manuals and user guides at all-guides.com 1-2. IMPORTANT SAFETY INFORMATION you are a consumer. source. time. 2 _ Safety Instructions...
  • Page 5 All manuals and user guides at all-guides.com ■ Electrical service information WARNING WARNING WARNING Safety Instructions _ 3...
  • Page 6 All manuals and user guides at all-guides.com ■ Gas dryer power supply ■ Proper grounding and polarization for 120 volts wall outlets Polarization - 115±15 Mispolarized - 115±12 Grounded - Ungrounded - prong WARNING WHAT TO DO IF YOU SMELL GAS WARNING 4 _ Safety Instructions...

  • Page 7: Features

    All manuals and user guides at all-guides.com 2. FEA TURES AND SPECIFICATIONS 2-1. FEA TURES Features Description Extra Large Capacity Various Drying Cycles & Fuzzy Logic Algorithm Sanitize course Time Saving Energy Saving Easy Reversible Door Pedestal with Storage Drawers detergent Stacking Steam cycle...
  • Page 8 All manuals and user guides at all-guides.com 2-2. SPECIFICA TIONS DV405*TPA** / DV395**/DV393** MODEL NAME TYPE A: HIGH B: WIDTH DIMENSION C: DEPTH WITH DOOR OPEN 90° D. DEPTH WEIGHT HEATER RATING WATER PRESSURE...
  • Page 9 All manuals and user guides at all-guides.com 2-3. COMPARING SPECIFICATIONS WITH EXISTING MODELS Model Name DV431A* DV405*TPA** / DV395** / DV393** Image Capacity 7.4 cu.ft 7.4 cu.ft Dryer Type Matching Washer WF405 WF431 Cycle Selection Perm Press Time Dry Option Selection Control Type Drum Material Drum Light...
  • Page 10 All manuals and user guides at all-guides.com 2-4. OPTIONS SPECIFICATIONS Item Remarks MANUAL-BOOK DC68-03021F DIE-RACK DRY DC61-02773A ASSY CONNECTOR - Outer Diameter : 24mm DC97-15103A - Pitch : 2.2mm ASSY HOSE WATER - Outer Diameter : 27.5mm DC97-15249A - Pitch : 2.2mm...

  • Page 11: Disassembly And Reassembly

    All manuals and user guides at all-guides.com 3. DISASSEMBL Y AND REASSEMBLY 3-1. TOOLS FOR DISASSEMBLY AND REASSEMBLY Tool Type Remarks 14 mm 17 mm 8 mm Removal and Reassembly _ 9...
  • Page 12 All manuals and user guides at all-guides.com 3-2. STANDARD DISASSEMBLY DRAWINGS To avoid risk of electrical shock, personal injury or death, disconnect the power to the Clothes Dryer. To prevent scratches and cuts on hands, you should put on gloves on hands. Part Figure Description...
  • Page 13 All manuals and user guides at all-guides.com Part Figure Description Console Removal Removal and Reassembly _ 11...
  • Page 14 All manuals and user guides at all-guides.com Part Figure Description 1. Door Opening Door Removal 12 _ Removal and Reassembly...
  • Page 15 All manuals and user guides at all-guides.com Part Figure Description Frame Panel Removal Removal and Reassembly _ 13...
  • Page 16 All manuals and user guides at all-guides.com Part Figure Description Plate Removal 14 _ Removal and Reassembly...
  • Page 17 All manuals and user guides at all-guides.com Part Figure Description Front Bulkhead Removal Removal and Reassembly _ 15...
  • Page 18 All manuals and user guides at all-guides.com Part Figure Description Front Bulkhead Removal (Continued) 16 _ Removal and Reassembly...
  • Page 19 All manuals and user guides at all-guides.com Part Figure Description Drum Removal Sensor (Thermistor, Thermostat) Removal Removal and Reassembly _ 17...
  • Page 20 All manuals and user guides at all-guides.com Part Figure Description Heater Removal 18 _ Removal and Reassembly...
  • Page 21 All manuals and user guides at all-guides.com Part Figure Description Assy Motor Removal Drum Removal and Reassembly _ 19...
  • Page 22 All manuals and user guides at all-guides.com Part Figure Description Assy Motor Removal (Continued) 20 _ Removal and Reassembly...
  • Page 23 All manuals and user guides at all-guides.com Part Figure Description Assy Motor Removal (Continued) Removal and Reassembly _ 21...
  • Page 24 All manuals and user guides at all-guides.com Part Figure Description Drum Back Removal Drum 22 _ Removal and Reassembly...
  • Page 25 All manuals and user guides at all-guides.com Part Figure Description Drum Back Removal (Continued) Duct Exhaust Removal Removal and Reassembly _ 23...
  • Page 26 All manuals and user guides at all-guides.com MEMO 24 _ Removal and Reassembly...

  • Page 27: T Roubleshooting

    All manuals and user guides at all-guides.com 4. TROUBLESHOOTING 4-1. ERROR ITEMS AND DIAGNOSTIC CODES Error Display Trigger Action Taken Sense circuit. Sense circuit. Troubleshooting _ 25...

  • Page 28: Test Mode

    All manuals and user guides at all-guides.com 4-2. TEST MODE ■ Service Mode(DV431,DV405 only) How to Enter: sound. ■ DR Ready Modem Wire Test(DV431AS* only) How to Enter: ■ Touch Sensor Data Display Mode How to Enter: ■ Cycle Count Mode How to Enter: ■...
  • Page 29 All manuals and user guides at all-guides.com ■ Continuous Run Mode Mixed Load Bell +Dry Level(DV431,DV405) Wrinkle Prevent + Time(DV231) 7 SEC How to Enter: sec in turns. ■ Data Display Mode (DV431, DV405 only) How to Enter: Troubleshooting _ 27...
  • Page 30 All manuals and user guides at all-guides.com 4-3. TROUBLE DIAGNOSIS ■ Caution for the repair and replacement Please follow below instruction for the trouble diagnosis and parts replacement. Problem What to do and 5. turn stops 28 _ Troubleshooting...
  • Page 31 All manuals and user guides at all-guides.com Problem What to do dry time Troubleshooting _ 29...

  • Page 32: Symptoms, Diagnoses And Actions

    All manuals and user guides at all-guides.com 4-4. SYMPTOMS, DIAGNOSES AND ACTIONS ■ The power does not work. 30 _ Troubleshooting...
  • Page 33 All manuals and user guides at all-guides.com ■ The drum does not work. condition. operating. Troubleshooting _ 31...
  • Page 34 All manuals and user guides at all-guides.com ■ The clothes are not dried. 32 _ Troubleshooting...
  • Page 35 All manuals and user guides at all-guides.com ■ The lamp does not work. Troubleshooting _ 33...
  • Page 36 All manuals and user guides at all-guides.com ■ There is an abnormal noise in the dryer. movement. 34 _ Troubleshooting...

  • Page 37: Component Testing Procedures

    All manuals and user guides at all-guides.com 4-5. COMPONENT TESTING PROCEDURES WARNING ■ Component electrical testing (with ohmmeter) Function Start Troubleshooting _ 35...
  • Page 38 All manuals and user guides at all-guides.com ■ Centrifugal Switch (Motor) Pin# 3 and 4 Pin# 4 and 5 ■ GAS MODEL Radiant Sensor(10RS) Igniter(101D) Gas Valve(25M01A) Thermostat (60T21 Hi-Limit)230F-50F 36 _ Troubleshooting...
  • Page 39 All manuals and user guides at all-guides.com ■ Sensor Bars & temperature sensor check Sensor Bars Cycling Thermostat Troubleshooting _ 37...

  • Page 40: Pcb Diagram

    All manuals and user guides at all-guides.com 5. PCB DIAGRAM 5-1. MAIN PCB Location Part No. Function Location Part No. Function 38 _ PCB Diagram...
  • Page 41 All manuals and user guides at all-guides.com 5-2. DETAILED DESCRIPTIONS OF CONTACT TERMINALS (MAIN PCB) 2. SO 3. SI 2. Empty Pin 4. Empty Pin 6. Empty Pin 8. Empty Pin 3. TEMP Sensor1 7. TEMP Sensor2 PCB Diagram _ 39...
  • Page 42 All manuals and user guides at all-guides.com 5-3. SUB PCB Location Part No. Function Description Port 40 _ PCB Diagram...
  • Page 43 All manuals and user guides at all-guides.com 5-4. DETAILED DESCRIPTIONS OF CONTACT TERMINALS (SUB PCB) PCB Diagram _ 41...

  • Page 44: W Iring Diagram

    All manuals and user guides at all-guides.com 6. WIRING DIAGRAM 6-1. WIRING DIAGRAM (ELECTRIC DRYER) ■ Reference Information 42 _ Wiring Diagram...
  • Page 45 All manuals and user guides at all-guides.com 6-2. WIRING DIAGRAM (GAS DRYER) ■ Reference Information Wiring Diagram _ 43...

  • Page 46: Schematic Diagram

    All manuals and user guides at all-guides.com 7. SCHEMA TIC DIAGRAM 7-1. MAIN CONTROL AGND AGND AGND AGND AGND AGND AGND AGND 44 _ Schematic Diagram...
  • Page 47 All manuals and user guides at all-guides.com 7-2. SUB CONTROL (DISPLAY) Schematic Diagram _ 45...
  • Page 48 All manuals and user guides at all-guides.com 7-3. SUB CONTROL (GRAPHIC) SW14 180,J,5W D2SW-3D,250V,2A PURPLE_PJT,WHT SW13 SW10 SW11 SW12 KID65783AP PURPLE_PJT,WHT 150,J,2W PURPLE_PJT,WHT LED1 LED2 LED3 LED4 LED5 LED6 RED,3.1mm RED,3.1mm RED,3.1mm RED,3.1mm RED,3.1mm RED,3.1mm DSP1 PURPLE_PJT 300,J,1W 180,J,1W 300,J,1W 620,J,1W PURPLE_PJT,WHT 50V,100nF...
  • Page 49 All manuals and user guides at all-guides.com GSPN (GLOBAL SERVICE PARTNER NETWORK) Area Web Site © 2012 Samsung Electronics Co.,Ltd. All rights reserved. Printed in Korea...

This manual is also suitable for:

Dv393etpawrDv393etpawr/a1Yukon-projectPotomac-project

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