Samsung DW80R5061 Series Service Manual
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Samsung DW80R5061 Series Service Manual

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Table of Contents

SERVICE
DISHWASHER
DW80R5061 SERIES
DISHWASHER
Basic model : DW80J3020US
Model Name : DW80R5061UT
Model Code : DW80R5061UT/AA
DW80R5060 SERIES
DW80R5061US
DW80R5061UG
DW80R5060US
DW80R5060UG
DW80R5061US/AA
DW80R5061UG/AA
DW80R5060US/AA
DW80R5060UG/AA
Manual
CONTENTS
1. Safety Instructions
2.
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram
6. Wiring Diagram
7. Reference

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Summary of Contents for Samsung DW80R5061 Series

  • Page 1 Model Name : DW80R5061UT DW80R5061US DW80R5061UG DW80R5060US DW80R5060UG Model Code : DW80R5061UT/AA DW80R5061US/AA DW80R5061UG/AA DW80R5060US/AA DW80R5060UG/AA SERVICE Manual DISHWASHER CONTENTS 1. Safety Instructions 3. Disassembly and Reassembly 4. Troubleshooting 5. PCB Diagram 6. Wiring Diagram 7. Reference DW80R5061 SERIES DW80R5060 SERIES...

  • Page 2: Table Of Contents

    CONTENTS 1. Safety Instructions ..............1 1-1.

  • Page 3: Safety Instructions

    1. SAFETY INSTRUCTIONS 1-1. SAFETY INSTRUCTIOINS FOR SERVICE ENGINEERS Make sure to observe the following instructions to operate the product correctly and safely and prevent possible accidents and hazards while servicing. Two types of safety symbols, Warning and Caution, are used in the safety instructions. Warning Hazards or unsafe practices that may result in severe personal injury or death.
  • Page 4 While Servicing ➢ If faulty, replace it immediately. Completely remove any dust or foreign material from the housing, wiring and connection parts. ➢ When connecting wires, make sure to connect them using the correct connectors and check that they are completely connected. ➢...
  • Page 5 Caution Before Servicing Do not sprinkle water onto the dishwasher directly when cleaning it. ➢ Do not place any containers with water on the dishwasher. ➢ This will also shorten the product life. ➢ Do not press a control button using a sharp tool or object. ➢...
  • Page 6 After Servicing Check the assembled status of the parts. ➢ They must be the same as before servicing. the counter. ➢ Vibrations can shorten the life of the product. 4 _ Safety Instructions...

  • Page 7: Features

    Use this feature to save water, energy, and time. Extremely quiet operation Your new Samsung dishwasher is quieter than ever. Elegant design with digital touch Digital touch sensors are used in the control panel for more simple operation, sensors with a touch of elegance.
  • Page 8 2-2. SPECIFICATIONS MODEL name Power supply 120 V, 60 Hz AC only Water pressure 20 ~ 120 psi (140 ~ 830 kPa) Wash method Rotating nozzle spray type Dry method Auto door system Heater : 1100 W Power Wash Motor : 60 - 100 W Water consumption Air brake Lower nozzle...
  • Page 9 2-3. COMPARING SPECIFICATIONS WITH EXISTING MODELS NEW MODEL BASIC MODEL DW80J3020US Photo Panel Control Silver/Black Silver/Black/White Control Type Touch Button Frame Front Silver/Black/Tuscan STS/Black/White Basket Handle Soil Detection Sensors Drying method Auto Door System Air vent Basket Height Adjustment 2-stage 2-stage Leakage Sensor Programs...
  • Page 10 2-4. OPTIONS SPECIFICATIONS Item Remarks For Kick plate Assy-Install Kit: 2 Bracket-install DD94-01002A 2 screws for top mounting 2 screws for kick plate For top mount Provided With the Dishwasher User Manual DD81-02034A Install Guide DD81-02025A 90° Elbow(3/8”) Water Supply Line (Flexible STS supply line is recommend) Air Gap...

  • Page 11: Disassembly And Reassembly

    3. DISASSEMBLY AND REASSEMBLY 3-1. TOOLS FOR REMOVAL AND REASSEMBLY Tool image Tool Type Remarks ➊ Adjustable Wrench ➋ Open-end Wrench 1-7/16” ➌ Vice pliers Others Common tools for servicing ➍ (screwdriver, nipper, long nose pliers) Nut Driver Heater bracket Nut ➎...
  • Page 12 3-2. STANDARD DISASSEMBLY DRAWINGS Throughout this manual, features and appearance may vary from your model. Warning Always disconnect the electric power supply & water supply before servicing any electrical component, making ohmmeter checks, or replacing any parts. Caution Before moving the unit, laying it down for service, or removing any parts for service be sure to drain as much of the water completed, be sure all safety grounding circuits are complete, all electrical connections are secure, and all access panels are in place.
  • Page 13 Part Figure Description Preparation: • Make sure to disconnect the power. 1. You can see the Main-PBA case under the door. and pull out the PBA cover carefully. 3. Remove all connectors on the PBA. Main PBA board . When removing the Main PBA, lift the PBA board up carefully because it is hanging on the PBA case by three (3) hooks.
  • Page 14 Part Figure Description Preparation: • Make sure to disconnect the power. • Remove the lower basket in the dishwasher. • Cover the Assy sump with a towel to prevent losing screws. 1. Open the door completely. frame front, and control panel in place. Before removing the parts, place a parts from being scratched.
  • Page 15 Part Figure Description Preparation: • Make sure to disconnect the power. • Remove the lower basket in the dishwasher. • Cover the Assy sump with a towel to prevent losing screws. 1. Open the door completely. frame front, and control panel in place. Before removing the parts, place a parts from being scratched.
  • Page 16 Part Figure Description Preparation: • Disassemble the door outer. 1. Remove the Door lock switch from Assy panel control. Control Panel (DW80R5061**) control. Reassembly is in the reverse order of the removal. 14 _ Disassembly and Reassembly...
  • Page 17 Part Figure Description 1. Open the door completely. tub front, frame front, and panel control in place. Caution : Before removing the screws, prevent the handle and frame front from being scratched, After removing them, make sure to hold the tub front with your hand while you are working as the tub may close and harm you.
  • Page 18 Part Figure Description DUCT-CONDENSER which are located at the front of the tub front. Reassembly is in the reverse order of the removal. 16 _ Disassembly and Reassembly...
  • Page 19 Part Figure Description 1. Remove three(3) screws holding the Guide Air Blow from the Assy Air nozzle Assy Air nozzle Assy Air nozzle to the Bracket frame Auto door dry 4. Disconnect the two (1) wire from the system Assy Air Nozzle switch to the assy tub 7.
  • Page 20 Part Figure Description Preparation: Disassemble the Door outer. Refer the “Door-outer” disassembly section to separate the Door outer. Dispenser 3. Push it to the inside carefully. Caution Be careful as the tub front is sharp. Reassembly is in the reverse order of the removal. 18 _ Disassembly and Reassembly...
  • Page 21 Part Figure Description Preparation: Remove the lower basket in the dishwasher. Make sure to remove the water in each nozzle to block the wet. below.) 1. Upper Nozzle : Remove it by rotating the holder. (counterclockwise) Assy Rotor from upper basket. (counterclockwise) 3.
  • Page 22 Part Figure Description Preparation: Remove the baskets, nozzles and storm wash nozzle. - Refer the each disassembly section to separate. 1. Release the 13 screws on Assy sump. in the center of the sump.) nozzle L). rotate the duct nozzle and Assy case sump together. Assy Sump - Upper parts circulation motor shaft.
  • Page 23 Part Figure Description Preparation: storm wash nozzle. front lower. - Refer to each disassembly section. 1. Remove the parts which are connected to the Assy sump. - connectors, drain pump, screws Assy Sump sump.. : Pull out the holders using a pair of needle nose pliers.
  • Page 24 Part Figure Description Preparation: Make sure to disconnect the power. - Refer the each disassembly section. Heater 3. Loosen the nut between the heater terminals. 4. Remove the heater by pulling it out of the sump assembly Caution The heater may be very hot. Make sure to check it before touching the heater.
  • Page 25 Part Figure Description Inlet Outlet Assy case brake Preparation: Make sure to disconnect the power, water supply, and drain hose connections. dishwasher. Pull out the dishwasher carefully. Assy Case Brake Caution Make sure to wear gloves when removing it. Be careful as the steel plate is sharp and may cut you.
  • Page 26 Part Figure Description Preparation: Disassemble the Assy case brake. - Refer to the Assy case brake disassembly section to separate. 1. Loosen the clamp(left side in picture) and release the hose from the Assy case brake. backside. Drain Hose inside. 4.
  • Page 27 Part Figure Description Preparation: Make sure to disconnect the power, water supply, and drain hose connections. dishwasher. Pull out the dishwasher carefully. 1. Lay the dishwasher down on its back. Remove the one (1) screw securing the shutter to the base. Shutter connector.
  • Page 28 Part Figure Description Preparation: Make sure to disconnect the power, water supply, and drain hose connections. dishwasher. on its back. Remove the shutter. 1. Turn the rear leg adjusting screw clockwise until the the unit. Rear Leg + Adjust bar 3.
  • Page 29 Part Figure Description Preparation: • Make sure to disconnect the power, water supply, and drain hose connections. • dishwasher. • dishwasher down on its back. • Caution removing the water supply line. 1. Remove the cover PCB and pull out the case PCB without disconnecting wire connectors.
  • Page 30 Part Figure Description valve wire connector. 3. Release the hose clamp and disconnect hose. Water Valve Caution Caution : When removing the hose clamp, take care to hold it tightly. The clamp is under tension and if released, it can become a projectile. Caution There will be a residual amount of water in the valve and valve hose.
  • Page 31 Part Figure Description Preparation: • Disassemble the shutter. - Refer to the “shutter” disassembly section. 1. Remove the drain pump by gently prying up the locking tab on the pump. Then rotate the pump clockwise until it releases from the sump. Then pull the pump out.
  • Page 32 Part Figure Description Preparation: • - Refer to the “cover sump” disassembly section. • Disassemble the shutter. - Refer to the “shutter” disassembly section. 1. Remove the distributor motor connector Distributor Motor motor in place Pull out the distributor motor and micro switch which is held in by tabs.
  • Page 33 Part Figure Description Preparation: • Disassemble the frame L/R and the shutter. - Refer to each disassembly section. 1. Remove the eight (8) screws on the base plate both- sides. Base 3. Remove the cover PCB and pull out the case PCB and disconnect the wire connectors.
  • Page 34 Part Figure Description (in Red circle) EMI Filter 4. Use a wrench to remove the M8 nut from the EMI Reassembly is in the reverse order of the removal. 32 _ Disassembly and Reassembly...

  • Page 35: Troubleshooting

    4. TROUBLESHOOTING 4-1. PREPARATION 4-1-1. Check Code (S/W ver. 7134~) Check Check code code When occur Symptom Possible Causes Display Recall - When the number of detected water supply pulses is less - If check code has occurred when the number of - The water supply pressure is low.
  • Page 36 Check Check code code When occur Symptom Possible Causes Display Recall - The start temperature is saved 30 seconds after heating - The heater is out of order. starts. Thereafter, if the temperature change is equal to - The heater is improperly connected. or less than 4 for 10 minutes, the heater relay is turned display...
  • Page 37 Check Check code code When occur Symptom Possible Causes Display Recall - If check code has occurred when set operating, 3times - The case brake fails to detect the pulse. - The valve water is out of order. - During retry 3times, display ‘pause’ - Keep going remained cycle - The touch button is out of order.
  • Page 38 Check Check code code When occur Symptom Possible Causes Display Recall If blackout or DC Link voltage is high or low voltage - The driving part stops. - High or Low voltage is supplied - Display change to pause change to Case1) When the reset position sensing for 10 seconds, - Distribute change Middle + top and then keep going - Motor gear is out of order.
  • Page 39 Resolution by symptom When water supply is not working 4E(4C) Water valve is working normally Water is not in Tub. Drain pump working normally. Pressure switch is working normally Main PBA is defective. Please replace it. Troubleshooting_37...
  • Page 40 Resolution by symptom When heater is not working HE(HC) occur Check the drain hose installation condition. the Heater assembly. In Heater operation step, If pressure switch detect low level water, safety program is working. At this time, heater is not operated. the Thermistor.
  • Page 41 4-2. SERVICE INSPECTION MODE Related Item Symptoms Description Parts Mode Mode Display activated. Auto Mode 1. During Auto Mode, all keys except Power Key are deactivated. complete Troubleshooting_39...
  • Page 42 Related Item Symptoms Description Parts ex> Auto Mode alternation location. If the temperature increases by 2 degrees or more 30 seconds after 1 Cycle of the alternating motor and the circulation 40 _ Troubleshooting...
  • Page 43 Related Item Symptoms Description Parts Auto Mode Troubleshooting_41...
  • Page 44 Related Item Symptoms Description Parts again. - If the door opens during operation, it stops and the step indicator turns on. - When restarting, the mode starts from the beginning. Manual Mode position by model. 42 _ Troubleshooting...
  • Page 45 Related Item Symptoms Description Parts Manual Mode Troubleshooting_43...
  • Page 46 Related Item Symptoms Description Parts Manual Mode - If the door does not open after 3 minutes, the DC3 inspection code is activated. Information Display Auto Mode. 1. Each time Heavy Key is pressed while inspection code is on display, the information about the condition which triggers the inspection code displays in sequence.
  • Page 47 Related Item Symptoms Description Parts - The max. value is 9999 and it does not go any higher. Display This option is designed to increase the drying performance by default in case there are consumer complaints. Default Troubleshooting_45...
  • Page 48 Check the operation of the door lock switch. Make sure that it is locked while the dishwasher is running and that the dishwasher stops running when the door is unlocked. 2. Use authentic Samsung replacement parts only 3. Handling wires Check if any wires are loose or too tight, if they are connected correctly, if they are well bound with tape, and if they are properly clamped.
  • Page 49 Pre-wash Pre-wash Pre-wash Last Rinse Water Time Cycle Main wash Rinse1 Rinse2 Rinse3 [Sanitize] (min) 4.9 - 8.4 Auto 110 - 149 3.1 - 7.2 103-170 Heavy Delicate Express 60 Rinse only • The water consumption and wash time varies depending on the steps or options you add, and on the pressure and temperature of the supplied water. •...
  • Page 50 Check Type Check Mode Checking Method Corrective actions 1. Check the hot water connections for the Inlet Valve. High Temperature 2. Check the operation of the Thermistor. Heating Check Check whether there is any trace of water leakage in the shutter. Leakage Check - Measure the voltage between both ends of the Thermistor Remove the connector before measuring.
  • Page 51 Check Type Check Mode Checking Method Corrective actions 1. Check the connections for the power cable. - Reconnect the power cable. 2. Check the voltage of the power outlet. - Connect to a 120V power source. 3.Check the wires of the Main PBA power part. - Check voltage Power Check 4.
  • Page 52 Check Type Check Mode Checking Method Corrective actions 1. Check the connections for the Circulation Motor connector. - Reconnect the Circulation Motor connector. 2. Check the connections for the Circulation Motor. 3. Check the resistance for the Circulation Motor coil. not inject water.
  • Page 53 Check Type Check Mode Checking Method Corrective actions 1. Check whether detergent is inserted into the dispenser. - Check whether there is detergent in the Dispenser. 2. Check the connections for the Dispenser connector. - Reconnect the Dispenser connector. 3. Check the resistance of the Dispenser. Detergent is not dispensed.
  • Page 54 Check Type Check Mode Checking Method Corrective actions 4. Check the resistance of the Thermal Actuator. Dry is not - Check voltage 6. Check the operation of the dispenser. the dried state of plastic dishes may not be optimal. 52 _ Troubleshooting...
  • Page 55 Check Type Check Mode Checking Method Corrective actions 2. Check the LED and Input Key LED or Input 3. Check the DC voltage of the Main PBA. Troubleshooting_53...
  • Page 56 PROBLEM POSSIBLE CAUSE SOLUTION The door is not closed completely. Check that the door is latched and closed completely. The power cable is not connected. Connect the power cable properly. Will not start. The water supply does not work. Check that the water supply valve is open. Control panel is locked.
  • Page 57 PROBLEM POSSIBLE CAUSE SOLUTION Remove the soils using a spot cleaner. the inside of the dishwasher. soils. There is no rinse aid in the Check the dispenser and add the rinse aid. dispenser. The temperature of the water is low Connect the water supply line to a hot water supply.
  • Page 58 PROBLEM POSSIBLE CAUSE SOLUTION food particles. pot and cannot rotate. the dishes interfere with them. Water won’t pump out of the dishwasher. The drain is clogged. check the drain pump operation. Has a bent upper rack after loading dishes. The dishes are not loaded properly. Load your dishes as recommended.

  • Page 59: Wiring Diagram

    5. PCB DIAGRAM 5-1. MAIN PBA 17 18 19 20 CN203 CN401 CN202 CN201 CN301 RY201 CN302 RY204 CN701 RY203 CN502 RY202 CN503 RY215 CN505 CN504 58 _ PCB Diagram...

  • Page 60: Pcb Diagram

    5-2. MAIN PBA 22 23 24 25 26 27 28 29 30 31 RY205 RY210 RY207 RY211 RY208 RY212 RY209 RY213 PCB Diagram _ 59...
  • Page 61 5-3. PCB DIAGRAM CN505 CN503 CN401 CN504 CN701 60 _ PCB Diagram...
  • Page 62 5-4. PCB DIAGRAM CN203 CN202 CN302 CN301 CN302 PCB Diagram _ 61...
  • Page 63 6. WIRING DIAGRAM 6-1. WIRING DIAGRAM Wiring Diagram _ 57...

  • Page 64: Reference

    7. REFERENCE 7-1. MODEL NUMBER NAMING RULES DW : B : 2009 9 : Super Premium U :Built Under S :STSS Dishwasher machine 7 : Premium B : Fully Built-In B : Black C : 2010 5 : Best S : Semi Built-In W : White D : 2011 4 : Best 2nd...
  • Page 65 7-2. TERMINOLOGY Circulation Motor the internal water passages to the top, middle and lower nozzles. Drain Pump The pump that drains the polluted water from the dishwasher generated while the dishwasher is running. Heater The heater is located on the water passages inside the dishwasher. Flow Meter Measures the amount of supplied water by counting the pulses of the hall IC located at the next of the Inlet valve.

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