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Samsung DMT800RHS/XAA Service Manual

Dmt800 series; dmt610 series; dmt400 series; dmt350 series; dw7933 series; dw80f800 series; dw80f600 series
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SERVICE
DISHWASHER
DISHWASHER
Model Name
: DMT800 Series
DMT610 Series
DMT400 Series
DMT350 Series
DW7933 Series
DW80F800 Series
DW80F600 Series
Model Code
: DMT800RHS/XAA
DMT800RHB/XAA
DMT800RHW/XAA
DMT400RHS/XAA
DMT400RHB/XAA
DMT400RHW/XAA
DW7933LRASR/XAA
DW7933LRABB/XAA
DW7933LRAWW/XAA
DW80F800UWS/AA
DW80F600UTS/AA
DW80F600UTB/AA
DW80F600UTW/AA
Manual
1. Safety Instructions
2.
DMT800RHS/XAC
DMT800RHB/XAC
DMT800RHW/XAC
D
M
T
6
1
0
R
H
S
X /
A
C
D
M
T
6
1
0
R
H
B
X /
A
C
D
M
T
6
1
0
R
H
W
X /
A
C
DMT400RHS/XAC
DMT400RHB/XAC
DMT400RHW/XAC
D
M
T
3
5
0
R
F
S
X /
A
C
DW7933LRASR/XAC
DW7933LRABB/XAC
DW7933LRAWW/XAC
DW80F800UWS/AC
DW80F600UTS/AC
DW80F600UTB/AC
DW80F600UTW/AC

CONTENTS

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  Summary of Contents for Samsung DMT800RHS/XAA

  • Page 1 DISHWASHER Model Name : DMT800 Series DMT610 Series DMT400 Series DMT350 Series DW7933 Series DW80F800 Series DW80F600 Series Model Code : DMT800RHS/XAA DMT800RHS/XAC DMT800RHB/XAA DMT800RHB/XAC DMT800RHW/XAA DMT800RHW/XAC DMT400RHS/XAA DMT400RHS/XAC DMT400RHB/XAA DMT400RHB/XAC DMT400RHW/XAA DMT400RHW/XAC DW7933LRASR/XAA DW7933LRASR/XAC DW7933LRABB/XAA DW7933LRABB/XAC DW7933LRAWW/XAA DW7933LRAWW/XAC DW80F800UWS/AA...
  • Page 2: Table Of Contents

    CONTENTS 1. Safety Instructions ..............1 1-1.
  • Page 3: Safety Instructions

    1. SAFETY INSTRUCTIONS 1-1. SAFETY INSTRUCTIONS FOR SERVICE ENGINEERS Warning Caution Warning Before Servicing ➢ same time. ➢ ➢ ➢ ➢ Safety Instructions _ 1...
  • Page 4 While Servicing ➢ parts. ➢ ➢ ➢ ➢ After Servicing ➢ ➢ ➢ 2 _ Safety Instructions...
  • Page 5 Caution Before Servicing ➢ ➢ ➢ ➢ During Servicing ➢ ➢ moisture from it. ➢ Safety Instructions _ 3...
  • Page 6 After Servicing ➢ ➢ 4 _ Safety Instructions...
  • Page 7: Features

    2. FEATURES AND SPECIFICATIONS 2-1. FEATURES Features Description Remarks performance. easier to use.
  • Page 8: Specifications

    2-2. SPECIFICATIONS Type Vapor vent cover Above images might differ in the dishwasher models.
  • Page 9 2-3. COMPARING SPECIFICATIONS WITH EXISTING MODELS NEW MODEL BASIC MODEL Model DW80F800UWS DW7933LRASR/BB/WW Photo Panel Control Black Control Type Touch Frame Front Basket Handle Gray + STS Soil Detection Sensors Drying method Air diffusion condensing Basket Height Adjustment One-touch 2-stage Leakage Sensor Programs (Normal, Heavy, Delicate, Pot&Pans,...
  • Page 10 NEW MODEL BASIC MODEL Model DW80F600UTS/B/W DW7933LRASR/BB/WW Photo Panel Control Black Control Type Touch Frame Front Basket Handle Gray Soil Detection Sensors Drying method Air diffusion condensing Basket Height Adjustment 2-stage 2-stage Leakage Sensor Programs Options...
  • Page 11 2-4. OPTIONS SPECIFICATIONS Photo Item Code Remarks For top mount Leg support...
  • Page 12: Disassembly And Reassembly

    3. DISASSEMBLY AND REASSEMBLY 3-1. TOOLS FOR REMOVAL AND REASSEMBLY Type ➊ ➋ ➌ ➍ 10mm ➎ * Preparation for parts replacement 10 _ Disassembly and Reassembly...
  • Page 13: Standard Disassembly Drawings

    3-2. STANDARD DISASSEMBLY DRAWINGS Warning Always disconnect the electric power supply & water supply before servicing Caution Part Photo Description - Fasten type Fasten type P-Lock type P-Lock type Fasten type Buckle - Fasten type Disassembly and Reassembly _ 11...
  • Page 14 Part Figure Description Preparation: Main PBA 12 _ Disassembly and Reassembly...
  • Page 15 Part Figure Description Preparation: Caution Frame front Preparation Door Lock Switch (Door latch) Disassembly and Reassembly _ 13...
  • Page 16 Part Figure Description Preparation: Control Panel Window Panel (DMT800) Preparation: Control Panel (DMT610) 14 _ Disassembly and Reassembly...
  • Page 17 Part Figure Description Preparation: Control Panel (DMT400) Preparation: Control Panel (DMT350) Disassembly and Reassembly _ 15...
  • Page 18 Part Figure Description Control Panel (DW7933) 16 _ Disassembly and Reassembly...
  • Page 19 Part Figure Description Preparation: Control Panel (DW80F800 , DW80F600) Disassembly and Reassembly _ 17...
  • Page 20 Part Figure Description Air Diffusion Condensing Dry system Preparation: Condensing dry system (DMT800/610/400/350, DW80F800, DW80F600) vent. 18 _ Disassembly and Reassembly...
  • Page 21 Part Figure Description Condensing dry system Assy Case Vent & Assy Dry Duct & Assy Duct Condenser (DMT800/610/400/350, DW80F800, DW80F600) Caution Assy Case Vent (DMT800/610/400/350, DW80F800, DW80F600) vent. Disassembly and Reassembly _ 19...
  • Page 22 Part Figure Description Caution Caution connectors. Assy Case Vent (DW7933) 20 _ Disassembly and Reassembly...
  • Page 23 Part Figure Description Assy Case Vent (DW7933) case vent. Disassembly and Reassembly _ 21...
  • Page 24 Part Figure Description rinse agent. Preparation: Caution Dispenser Caution 22 _ Disassembly and Reassembly...
  • Page 25 Part Figure Description Preparation: Nozzles sump. Duct Nozzle Storm wash Nozzle (DMT800, DW80F800) Disassembly and Reassembly _ 23...
  • Page 26 Part Figure Description Preparation: Filter Mesh body & Cover Sump & Impeller & Case scroll & Disposer Caution (Only for DMT800, DW80F800 Series) Caution 24 _ Disassembly and Reassembly...
  • Page 27 Part Figure Description Preparation: Caution Assy Case Brake & Assy Case Sensor (DMT800/610/400/350, DW7933) case sensor. Caution Disassembly and Reassembly _ 25...
  • Page 28 Part Figure Description Preparation: Caution ASSY CASE BRAKE (DW80F800, DW80F600 ) Caution 26 _ Disassembly and Reassembly...
  • Page 29 Part Figure Description Preparation: to separate. Drain Hose Disassembly and Reassembly _ 27...
  • Page 30 Part Figure Description Preparation: Shutter & connector. Leakage Sensor Preparation: remove it. Rear Leg & Case gear & Adjust leg bar 28 _ Disassembly and Reassembly...
  • Page 31 Part Figure Description Preparation: Caution Bracket front lower Disassembly and Reassembly _ 29...
  • Page 32 Part Figure Description Preparation: Water Valve Caution Caution Preparation: Thermistor (DMT800/610/400/350, DW7933) Preparation: Assy Sensor ECS (DW80F800, DW80F600 ) 30 _ Disassembly and Reassembly...
  • Page 33 Part Figure Description Caution Drain Pump Preparation: Turbidity Sensor Caution Disassembly and Reassembly _ 31...
  • Page 34 Part Figure Description Preparation: section. Distributor Motor (DMT800, DW80F800) Preparation: Circulation Motor Caution Caution Caution 32 _ Disassembly and Reassembly...
  • Page 35 Part Figure Description Preparation: Heater Caution Caution Disassembly and Reassembly _ 33...
  • Page 36 Part Figure Description Preparation: Assy Sump Caution 34 _ Disassembly and Reassembly...
  • Page 37 Part Figure Description Preparation: Base Sump. Preparation: Startup Capacitor (of Circulation Motor) Caution Disassembly and Reassembly _ 35...
  • Page 38 Part Figure Description EMI Filter (DW7933, DW80F800, DW80F600 Series) 36 _ Disassembly and Reassembly...
  • Page 39 3-3. CHECKPOINTS AFTER FINISHING A SERVICE 1. Check the safety device 2. Use authenticated parts only 3. Handling wires 4. The state of screws and nuts 5. Remove foreign material 6. Check for water leakage 7. Check the power cable 8.
  • Page 40: Troubleshooting

    4. TROUBLESHOOTING 4-1. INFORMATION CODE 4-1-1. DMT800/DMT610/DMT350 Series CODE SYMBOL Meaning Occurring condition Expected condition Temperature sensor Error Heater Error Heating error. error error error Communication error 38 _ Troubleshooting...
  • Page 41 4-1-2. DMT400 series CODE SYMBOL Meaning Occurring condition Expected condition Temperature Sensor error Heater error starts. Heating error. Communication error Troubleshooting_39...
  • Page 42 4-1-3. DW7933 series CODE SYMBOL Meaning Occurring condition Expected condition Temperature Sensor error Heater error Water temperature is 80 Heating error continuous. error error 40 _ Troubleshooting...
  • Page 43 4-1-4. DW80F800 Series CODE SYMBOL Meaning Occurring condition Expected condition Temperature sensor Error Heater Error Heating error. error error error Communication error Troubleshooting_41...
  • Page 44 4-1-5. DW80F600 Series CODE SYMBOL Meaning Occurring condition Expected condition Temperature Sensor error Heater error starts. Heating error. Communication error 42 _ Troubleshooting...
  • Page 45 4-2. SERVICE INSPECTION MODE 4-2-1. DMT800/DMT610/DMT350/DW80F800 Series Mode Display Related Parts Symptoms Note No.1 No.2 No.3 No.4 Heater Error No.5 Troubleshooting_43...
  • Page 46 Mode Display Related Parts Symptoms Note No.6 Error No.7 No.8 No.9 No.10 No.11 Temperature 44 _ Troubleshooting...
  • Page 47: Service Inspection Mode

    4-3. SERVICE INSPECTION MODE 4-3-1. DMT400/DW80F600 Series Mode Display Related Parts Symptoms Note sensor is Off. No.1 No.2 No.3 No.4 Heater Error Troubleshooting_45...
  • Page 48 Mode Display Related Parts Symptoms Note No.5 No.6 No.7 No.8 46 _ Troubleshooting...
  • Page 49 4-4. SERVICE INSPECTION MODE 4-4-1. DW7933 series Mode Display Related Parts Symptoms Note No.1 No.2 No.3 No.4 Heater Error No.5 Troubleshooting_47...
  • Page 50 Mode Display Related Parts Symptoms Note No.6 No.7 No.8 48 _ Troubleshooting...
  • Page 51 Error Type Error mode Checking Method Corrective actions Error sensor. Troubleshooting_49...
  • Page 52 Error Type Error mode Checking Method Corrective actions temperature error connector. 50 _ Troubleshooting...
  • Page 53 Error Type Error mode Checking Method Corrective actions sensor connectors. error ECS connectors. error Troubleshooting_51...
  • Page 54 Error Type Error mode Checking Method Corrective actions motor. Heater Error T102 connector. 52 _ Troubleshooting...
  • Page 55 Error Type Error mode Checking Method Corrective actions rature Heating Error connector. operating. occur. Troubleshooting_53...
  • Page 56 Error Type Error mode Checking Method Corrective actions Temperature 125.780 Sensor error 98.323 77.454 61.465 49.120 39.517 31.996 26.065 21.358 17.599 14.579 12.140 10.159 8.542 54 _ Troubleshooting...
  • Page 57 Error Type Error mode Checking Method Corrective actions Communication Error Troubleshooting_55...
  • Page 58 Error Type Error mode Checking Method Corrective actions None None Error 56 _ Troubleshooting...
  • Page 59 Error Type Error mode Checking Method Corrective actions connector. None CN201 connector. CN201 connector. Troubleshooting_57...
  • Page 60 Error Type Error mode Checking Method Corrective actions None start. None 58 _ Troubleshooting...
  • Page 61 Error Type Error mode Checking Method Corrective actions connector. is not None Troubleshooting_59...
  • Page 62 Error Type Error mode Checking Method Corrective actions None CN201 connector. occur. 60 _ Troubleshooting...
  • Page 63 Error Type Error mode Checking Method Corrective actions None CN201 connector. occur. Troubleshooting_61...
  • Page 64 Error Type Error mode Checking Method Corrective actions None 62 _ Troubleshooting...
  • Page 65: Pcb Diagram

    5. PCB DIAGRAM 5-1. MAIN PCB 13 14 10 11 Location Location Location CN201 CN101 CN901 CN301 CN302 T201 Live conncetor CN102 T202 Heater connector CN501 CN202 PCB Diagram _ 63...
  • Page 66 5-2. NEW PBA - DETAILED SPECIFICATIONS AND DESCRIPTIONS FOR CONNECTORS AND RELAY TERMINALS (MAIN PBA) CN101 CN301 CN302 CN102 CN501 CN202 CN201 T201 T202 LIVE SENSE 64 _ PCB Diagram...
  • Page 67: Wiring Diagram

    6. WIRING DIAGRAM 6-1. WIRING DIAGRAM (DMT800/610/400/350) ■ Reference Information Abbreviated word Meaning Abbreviated word Meaning VIOLET YELLOW WHITE Wiring Diagram _ 65...
  • Page 68 6-2. WIRING DIAGRAM (DW7933) 66 _ Wiring Diagram...
  • Page 69 6-3. WIRING DIAGRAM (DW80F800, DW80F600 ) Wiring Diagram _ 67...
  • Page 70: Schematic Diagram

    7. SCHEMATIC DIAGRAM 7-1. MAIN CONTROL t i r 68 _ Schematic Diagram...
  • Page 71: Reference

    8. REFERENCE 8-1. MODEL NUMBER NAMING RULES Reference _ 69...
  • Page 72 8-2. MODEL NUMBER NAMING RULES SR : DW : BB : WD : SL : SD : A~Z : 1 : Compact 70 _ Reference...
  • Page 73 8-3. MODEL NUMBER NAMING RULES DW : S :STSS Lift-up … : … Reference _ 71...
  • Page 74 8-4. TERMINOLOGY Circulation Motor Drain Pump Heater Vent Fan Flow Meter Distributor Dispenser Tub Assy Sump Assy 10. Tub Front Assy 11. Base Assy 12. Basket Assy 13. Top/Middle/Lower Nozzles 14. Case Brake 15. Door Lock Switch 16. Child Lock/Unlock 72 _ Reference...
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