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Samsung DW50H4050 Series, Repair Manual, Page: 1 / 29

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DISHWASHER

REPAIR

Guide

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

* For End User.

DW50R40**BB

DW50R40**F*

Summary of Contents for DW50H4050 Series

Page 1: ...MODEL DW50H4050 Series MODEL NAME DW50R4070 Series DW50R4060 Series DW50R4050 Series DW50R4040 Series MODEL CODE DW50R4070FS DW50R4070FW DW50R4070BB DW50R4060BB DW50R4050FS DW50R4050FW DW50R4050BB DW50R4040BB For End User DW50R40 BB DW50R40 F ...

Page 2: ...ompany WARNING Note 1 You can check where to buy replacement parts at http www samsung com support 2 Visit the part purchase site and enter the model code of your product to check the parts available for pur chase The model code is labelled on the edge of the tub When you open the dishwasher s door you can check the model code and version on the barcode label at the left side of the tub 3 For repl...

Page 3: ...ng our SVC part this tool is needed NOTE Preparation for parts replacement 1 Remove the residual water inside the product Drain the water by operating the drain pump 2 Close the water supply valve 3 Turn off the power disconnect the power cable You must turn off the circuit breaker connected to the product 4 Pull out the unit from the sink and lay it on the floor Be careful of the drain hose when ...

Page 4: ...disconnect the power supply Lock the water faucet that is connected with inlet hose Uninstall the dishwasher from the furniture cabinet except simple work Disconnect the Inlet Drain hoses from the duct if the hoses are too short to pull the dishwasher out of the furniture cabinet enough Make sure to remove any remaining water in the Sump and hoses by rag or vacuum There is a risk of water spill on...

Page 5: ...2 pcs Type B DD81 02694A 1 pc Warning Be sure to remove the power plug before servicing NOTE In case of Free Standing models there re no screws of type B C B 2 1 2 Remove 3 screws at the back side of dishwasher Type C DD81 02692A 1 pc Type B DD81 02694A 2 pcs NOTE In case of Free Standing models take off the COVER TOP by removing 2 screws of type A After removing screws pull the COVER TOP backward...

Page 6: ... Remove the GASKET BRAKE from the CASE BRAKE assembly ASSEMBLY 1 Put the GASKET BRAKE on the CASE BRAKE and fasten the CAP CASE BRAKE by rotating to clockwise direction with long nose pliers Caution It can be broken easily when you use iron part of the pliers Take off the cap using handle part to prevent damage Caution Pay attention to assemble the seal correctly It can cause the water leakage whe...

Page 7: ...rning Be sure to remove the power plug before servicing Caution The screws can fall into the SUMP after disassembly Keep the screws to other place to reassemble the DOOR DW50R40 F DW50R40 BB 2 Remove wire connector that connect Main PBA to Sub PBA C 3 Remove 6 screws to take off DOOR OUTER with Torx T15 screwdriver Type C DD81 02757A 6 pcs Warning Be sure to remove the power plug before servicing ...

Page 8: ...ure to remove the power plug before servicing Caution Pay attention to hook of terminals 5 Remove HOLDER ROPE DOOR from the DOOR HINGE left right with the DOOR closed Caution Pay attention to DOOR drop after remove the rope It can cause injury GUIDE HINGE 6 Push both ribs of GUIDE HINGE to pull out the DOOR Warning Do not this work without safety gloves It can cause injury from sharp edge of broke...

Page 9: ...ves It can cause injury from sharp edge 8 Remove 2 screws to take off BRACKET DOOR FRAME from the DOOR INNER Screws DD81 02728A 2 pcs Warning Do not this work without safety gloves It can cause injury from sharp edge 9 Remove 2 screw at each side to take off DOOR HINGE from the DOOR INNER Screws DD81 02764A 4 pcs 10 Take off the GUIDE HINGE from the DOOR HINGE NOTE DOOR HINGE and GUIDE HINGE will ...

Page 10: ...Do not this work without safety gloves It can cause injury from sharp edge About 15 2 Put the DOOR INNER assembly into the holder of TUB to lock the hook of DOOR HINGE Warning Do not this work without safety gloves It can cause injury from sharp edge 3 Put the HOLDER ROPE DOOR on the both side of DOOR HINGE with the DOOR closed 4 Connect 2 terminals of DETERGENT DISPENSER and 1 ground wire Caution...

Page 11: ...crews to assemble the ASSY CONTROL PANEL with Torx T15 screwdriver Type A DD81 02756A 2 pcs Type B DD81 02758A 6 pcs DW50R40 F 1 2 DW50R40 BB 1 2 7 Assemble the holes of DOOR OUTER to hooks of CONTROL PANEL Warning Do not this work without safety gloves It can cause injury from sharp edge Holes of door outer DW50R40 F Ribs of control panel DW50R40 F Holes of door outer DW50R40 BB Ribs of control p...

Page 12: ...12 _ Standard Disassembly Drawings Part Figure Description DOOR HINGE C 8 Fasten 6 screws to fix the DOOR OUTER NOTE Use the Torx T15 screw driver Type C DD81 02757A 6 pcs ...

Page 13: ...R from the DOOR HINGE left right with the DOOR closed Warning Be sure to remove the power plug before servicing Caution Pay attention to DOOR drop after remove the rope It can cause injury 2 Remove HOLDER HINGE from the DOOR HINGE Caution Be careful to avoid injury from the DOOR drop without HOLDER ROPE DOOR NOTE Rotate the HOLDER HINGE to release from hook ASSEMBLY Reassembly is the reverse order...

Page 14: ...TUB after removed the seal It can cause injury from sharp edge Insert to Bracket seal Tub Seal tip Seal tip faces to inside ASSEMBLY 1 Put some water on new SEAL TUB PACKING to assemble it easily Fold the SEAL TUB PACKING in half with the tip of the seal facing inward Caution Pay attention to the direction of seal If it is assembled in reverse it may cause leakage of steam or water Center About 20...

Page 15: ...ut 3 4 cm 3 Put Seal in the left right side of the bottom NOTE The folded seal is about 3 4 cm long 4 Press the seal from the top corner toward remaining side Caution Pay attention to assemble not to deform the seal tip at the corner If the gap is opened it may cause steam leakage ...

Page 16: ...LE DW50R4070 DW50R4060 DW50R4050 DD82 01713B SVC ASSY DUCT NOZZLE DW50R4040 Part Figure Description ROTOR LOWER ASSY DUCT NOZZLE DISASSEMBLY 1 Open the dishwasher s DOOR Rotor lower 2 Take ROTOR LOWER off upward 3 Turn the COARSE FILTER counter clockwise to unlock the filter assembly 4 Remove 2 screws to take off ASSY DUCT NOZZLE Screws DD81 02718A 2 pcs ...

Page 17: ...0 DW50R4050 Duct Nozzle assembly DW50R4040 5 Release the hooks from tub holders 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 NOTE There s no Top rotor for DW50R4040 model ...

Page 18: ...n ROTOR LOWER ASSY DUCT NOZZLE Sump Guide of Holder Bottom of Holder Rib ASSEMBLY 1 Put the HOLDER ROTOR LOWER on the SUMP Caution Pay attention to assemble the HOLDER ROTOR LOWER correctly There re risks of leakage or poor performance when it s misassembled ...

Page 19: ...ng 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 NOTE There s no Top rotor for DW50R4040 model 3 Fasten 2 screws to fit the ASSY DUCT NOZZLE Screws DD81 02718A 2 pcs 4 Put the ROTOR LOWER onto the HOLDER ROTOR LOWER ...

Page 20: ...d 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 ASSEMBLY 1 Reassembly is the reverse order of disassembly long short long short NOTE To disassemble the ROTOR MIDDLE only loosen the HOLDER ROTOR MIDDLE to counter clockwise direction NOTE Make sure to fit the hook to the correct location of ROTOR MIDDLE ...

Page 21: ...rn the COARSE FILTER counter clockwise to unlock the filter assembly 2 Separate the filters by releasing hooks Warning Do not this work without safety gloves It can cause injury from sharp edge NOTE Make sure to direction of MICRO FILTER when reassemble filters Hooks must face upward Coarse filter Fine filter Micro filter ASSEMBLY Reassembly is the reverse order of disassembly Caution Make sure th...

Page 22: ...BASKET MIDDLE NOTE Please refer to the section of ASSY ROTOR MIDDLE for disassembly of rotor middle Bracket Adjuster Adjuster 2 Release 4 hooks of ASSY ADJUSTER at each side to release them from the BASKET MIDDLE Warning Do not this work without safety gloves It can cause injury from sharp edge Caution Be careful not to break the hooks ASSEMBLY 1 Assemble the BASKET MIDDLE with ADJUSTER and BRACKE...

Page 23: ...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 3 Release hook to take off ROLLER BASKET Rollers DD82 01669A SVC ASSY ROLLER LOW Warning Do not this work without safety gloves It can cause injury from sharp edge ASSEMBLY 1 Reassembly is the reverse order of disassembly ...

Page 24: ... Open the dishwasher s door and take off the BASKET 3rd from the RAIL BASKET 2 When you take off the BASKET 3rd pull it towards the front and then remove it by lifting it up slightly And pulling it towards the front Caution Do not force the removal of the basket It can cause damage NOTE BASKET 3rd will be serviced by Assembly ASSEMBLY Reassembly is the reverse order of disassembly ...

Page 25: ... Rail Rear DISASSEMBLY 1 Take off the HOLDER RAIL REAR by pulling back with releasing the hook Rail Basket Left Rail Basket Right 2 Take off the RAIL BASKET Warning Do not this work without safety gloves It can cause injury from sharp edge ASSEMBLY 1 Put the RAIL BASKET on the ROLLER RAIL Warning Do not this work without safety gloves It can cause injury from sharp edge Caution Make sure that the ...

Page 26: ...sassembly Drawings 2 13 BASKET CUTLERY Basket Cutlery DD81 02924A SVC BASKET CUTLERY DW50R4060BB DW50R4040BB Part Figure Description BASKET CUTLERY DISASSEMBLY ASSEMBLY This part will be serviced by assembly part only ...

Page 27: ...SOFTENER Cap Softener DD81 02918A SVC TANK WATER SOFTENER CAP Part Figure Description CAP SOFTENER Cap Softener DISASSEMBLY 1 Release the cap of softener by rotating to counter clockwise REASSEMBLY 1 Reassembly is the reverse order of disassembly ...

Page 28: ... and nuts are fastened correctly Check whether they are fastened with the specified torque 5 Remove foreign material Check whether any foreign material such as soil wire scraps and screws are in the dishwasher Check whether any foreign material is entering through the sump into the disposer 6 Check for water leakage Check whether there is water leakage from the hose connector door case sump drain ...

Page 29: ... Eurpoe CIS Mideast africa gspn1 samsungcsportal com Asia gspn2 samsungcsportal com North Latin America gspn3 samsungcsportal com China china samsungportal com This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law ...

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