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Samsung DW50H4050 Series Repair Manual
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Samsung DW50H4050 Series Repair Manual

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REPAIR
DISHWASHER
BASIC MODEL : DW50H4050 Series
MODEL NAME : DW50R4070 Series
MODEL CODE : DW50R4070FS, DW50R4070FW,
DISHWASHER
DW50R40**F*
DW50R40**BB
DW50R4060 Series
DW50R4050 Series
DW50R4040 Series
DW50R4070BB, DW50R4060BB,
DW50R4050FS, DW50R4050FW,
DW50R4050BB, DW50R4040BB
Guide
* For End User.

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Summary of Contents for Samsung DW50H4050 Series

  • Page 1 DISHWASHER BASIC MODEL : DW50H4050 Series MODEL NAME : DW50R4070 Series DW50R4060 Series DW50R4050 Series DW50R4040 Series MODEL CODE : DW50R4070FS, DW50R4070FW, DW50R4070BB, DW50R4060BB, DW50R4050FS, DW50R4050FW, DW50R4050BB, DW50R4040BB REPAIR Guide * For End User. DISHWASHER DW50R40**F* DW50R40**BB...

  • Page 2: Important Safety Notice

    Following the repair by a non-authorized service provider self-repair or non-professional repair of the product Samsung is not liable for any damage to the product any injury or any other product safety issue caused by any attempt to repair the product which does not carefully follow these repair and maintenance instructions.

  • Page 3: Tools For Removal And Reassembly

    4. Pull out the unit from the sink and lay it on the floor. Be careful of the drain hose when pulling out the unit. 5. For materials and repair information related to self-repair, refer to the web site: www.samsung.com/support Tools For Removal And Reassembly _ 3...

  • Page 4: Standard Disassembly Drawings

    2. STANDARD DISASSEMBLY DRAWINGS 2-1. PRECAUTION Caution Before servicing, - Make sure to remove all items include baskets inside dishwasher. - Drain the water in the dishwasher and disconnect the power supply. - Lock the water faucet that is connected with inlet hose. - Uninstall the dishwasher from the furniture cabinet except simple work.
  • Page 5 2-2. CAP CASE BRAKE / GASKET BRAKE - Cap Case Brake : DD81-02725A / SVC-CAP CASE BRAKE - Gasket Brake : DD81-02726A / SVC-GASKET-BRAKE Part Figure Description [DISASSEMBLY] 1. Remove 3 screws that connect left SIDE PANEL to front side of dishwasher. - Type A: DD81-02693A / 2 pcs - Type B: DD81-02694A / 1 pc Warning...
  • Page 6 Part Figure Description 4. Take off the left SIDE PANEL. Warning Do not this work without safety gloves. It can cause injury from sharp edge. 5. Take off the CAP CASE BRAKE by rotating to counter-clockwise direction with long-nose pliers. Caution It can be broken easily when you use iron part of the pliers.
  • Page 7 2-3. DOOR HINGE - Door Hinge : DD82-01675A, DD82-01676A / SVC ASSY-HINGE-RIGHT, SVC ASSY-HINGE-LEFT Part Figure Description [DISASSEMBLY] PREPARATION: Remove SIDE PANEL Left & Right refer to the section of ‘CAP CASE BRAKE / GASKET BRAKE’. 1. Remove 8 screws fixing the ASSY CONTROL PANEL with Torx®...
  • Page 8 Part Figure Description Hook Hook 4. Remove 2 terminals that connected to DETERGENT DISPENSER, and 1 ground wire that connected to BRACKET DOOR FRAME. Warning Be sure to remove the power plug before servicing. Caution Pay attention to hook of terminals. DOOR HINGE 5.
  • Page 9 Part Figure Description About 15˚ 7. Do same work at the opposite side, and pull out the DOOR INNER assembly to the direction of about 15˚. Warning Do not this work without safety gloves. It can cause injury from sharp edge. 8.
  • Page 10 Part Figure Description [ASSEMBLY] 1. Assemble the DOOR HINGE assembly and BRACKET DOOR FRAME with machine screws. - Screws for DOOR HINGE assembly: DD81-02764A / 4 pcs - Screws for BRACKET DOOR FRAME: DD81-02728A / 2 pcs Warning Do not this work without safety gloves. It can cause injury from sharp edge.
  • Page 11 Part Figure Description 5. Connect the wire harness to Sub PBA. DW50R40**F* Caution Make sure the Wire harness are not getting stuck in other parts. DW50R40**BB 6. Fix 8 screws to assemble the ASSY CONTROL PANEL with Torx® T15 screwdriver. - Type A: DD81-02756A / 2 pcs - Type B: DD81-02758A / 6 pcs 7.
  • Page 12 Part Figure Description 8. Fasten 6 screws to fix the DOOR OUTER. DOOR HINGE NOTE : Use the Torx® T15 screw driver. - Type C: DD81-02757A / 6 pcs 12 _ Standard Disassembly Drawings...
  • Page 13 2-4. HOLDER HINGE - Holder Hinge : DD81-02763A / SVC-HOLDER HINGE Part Figure Description [DISASSEMBLY] * PREPARATION: Disassemble SIDE PANEL left & right. 1. Remove HOLDER ROPE DOOR from the DOOR HINGE left & right with the DOOR closed. Warning Be sure to remove the power plug before servicing.
  • Page 14 2-5. SEAL TUB PACKING - Seal Tub Packing : DD81-02898A / SVC-SEAL TUB PACKING Part Figure Description [DISASSEMBLY] 1. Pull out the old seal from the BRACKET SEAL TUB. Warning Seal tub packing Be sure to remove the power plug before servicing. Warning Be careful to touch the BRACKET SEAL TUB after removed the seal.
  • Page 15 Part Figure Description 3. Put Seal in the left & right side of the bottom. NOTE : The folded seal is about 3~4 cm long. About 3~4 cm SEAL TUB PACKING 4. Press the seal from the top corner toward remaining side.
  • Page 16 2-6. ROTOR LOWER / ASSY DUCT NOZZLE - Rotor Lower : DD81-02874A / SVC-ROTOR LOWER - Assy Duct Nozzle : DD82-01713A / SVC ASSY-DUCT NOZZLE (DW50R4070**/DW50R4060**/DW50R4050**) DD82-01713B / SVC ASSY-DUCT NOZZLE (DW50R4040**) Part Figure Description [DISASSEMBLY] 1. Open the dishwasher’s DOOR. 2.
  • Page 17 Part Figure Description 5. Release the hooks from tub holders. Warning Do not this work without safety gloves. It can cause injury from sharp edge. ROTOR LOWER / ASSY DUCT Caution NOZZLE Make sure to reassemble to correct location. There’re risks of leakage or poor performance when it’s misassembled.
  • Page 18 Part Figure Description Sump [ASSEMBLY] 1. Put the HOLDER ROTOR LOWER on the SUMP. ROTOR LOWER / ASSY DUCT Caution NOZZLE Pay attention to assemble the HOLDER ROTOR LOWER correctly. There’re risks of leakage or poor performance when it’s misassembled. Guide of Holder Bottom of Holder 18 _ Standard Disassembly Drawings...
  • Page 19 Part Figure Description 2. Assemble the ASSY DUCT NOZZLE to hooks and on the HOLDER ROTOR LOWER. Warning Do not this work without safety gloves. It can cause injury from sharp edge. Caution Make sure to reassemble to correct location. There’re risks of leakage or poor performance when it’s misassembled.
  • Page 20 2-7. ASSY ROTOR MIDDLE - Assy Rotor Middle : DD82-01776A / SVC ASSY-ROTOR MIDDLE Part Figure Description [DISASSEMBLY] 1. Open the dishwasher’s DOOR, and take off the BASKET MIDDLE. 2. Release 2 hooks to take off ASSY ROTOR MIDDLE from the BASKET MIDDLE. Caution Be careful not to break the hooks.
  • Page 21 2-8. COARSE FILTER / FINE FILTER / MICRO FILTER - Coarse Filter : DD81-02452A / SVC-FILTER COARSE - Fine Filter : DD81-02873A / SVC-FILTER FINE - Micro Filter : DD81-02453A / SVC-FILTER MICRO Part Figure Description [DISASSEMBLY] 1. Turn the COARSE FILTER counter-clockwise to unlock the filter assembly.
  • Page 22 2-9. BASKET MIDDLE / ASSY ADJUSTER / BRACKET ADJUSTER - Basket Middle : DD82-01729* / SVC ASSY-BASKET MIDDLE (DW50R4060**/DW50R4050**/DW50R4040**) DD82-01714B / SVC ASSY-BASKET MIDDLE (DW50R4070**) - Assy Adjuster : DD82-01719A, DD82-01720A / SVC ASSY-ADJUSTER-L, R (DW50R4070**/DW50R4060**) - Bracket Adjuster : DD82-01717A, DD82-01718A / SVC ASSY-BRACKET ADJUSTER-LEFT, RIGHT (DW50R4070**/DW50R4060**) Part Figure...
  • Page 23 2-10. BASKET LOWER - Basket Lower : DD82-01731A / SVC ASSY-BASKET LOWER Part Figure Description [DISASSEMBLY] 1. Open the dishwasher’s DOOR, and take off the BASKET LOWER. 2. Release 2 screws to take off HANDLE BASKET. - Screws: DD81-02901A 2 pcs BASKET LOWER 3.
  • Page 24 2-11. BASKET 3 - Basket 3 : DD82-01769A / SVC ASSY-BASKET 3RD (DW50R4070**/DW50R4050**) Part Figure Description [DISASSEMBLY] 1. Open the dishwasher’s door, and take off the BASKET 3 from the RAIL BASKET. 2. When you take off the BASKET 3 pull it towards the front and then remove it by lifting it up slightly.
  • Page 25 2-12. RAIL BASKET / HOLDER RAIL REAR - Rail Basket : DD81-02766A, DD81-02767A / SVC-RAIL MID-LEFT, RIGHT (All models) DD81-02958A, DD81-02959A / SVC-RAIL 3RD-LEFT, RIGHT (DW50R4070**/DW50R4050**) - Holder Rail Rear : DD81-02768A / SVC-HOLDER-RAIL MIDDLE REAR (All models) DD81-02960A / SVC-HOLDER-RAIL 3RD REAR (DW50R4070**/DW50R4050**) Part Figure Description...
  • Page 26 2-13. BASKET CUTLERY - Basket Cutlery : DD81-02924A / SVC-BASKET CUTLERY (DW50R4060BB/DW50R4040BB) Part Figure Description BASKET [DISASSEMBLY/ASSEMBLY] CUTLERY This part will be serviced by assembly part only. 26 _ Standard Disassembly Drawings...
  • Page 27 2-14. CAP SOFTENER - Cap Softener: DD81-02918A / SVC-TANK WATER-SOFTENER-CAP Part Figure Description [DISASSEMBLY] 1. Release the cap of softener by rotating to counter- clockwise. CAP SOFTENER [REASSEMBLY] 1. Reassembly is the reverse order of disassembly. Cap Softener Standard Disassembly Drawings _ 27...

  • Page 28: Checkpoints After Finishing A Service

    3. CHECKPOINTS AFTER FINISHING A SERVICE 1. Check the safety device Check the operation of the door lock switch. Make sure that it is locked while the dishwasher is running and that it is unlocked when the dishwasher stops. 2. Use authenticated parts only If any part is not authenticated, replace it with an authenticated part.
  • Page 29 North & Latin America gspn3.samsungcsportal.com China china.samsungportal.com This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2021 Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable All rights reserved. International and/or domestic law.

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Dw50r4070 seriesDw50r4060 seriesDw50r4050 seriesDw50r4040 seriesDw50r4070fsDw50r4070fw ... Show all