Additional model number variants: DD6800018A
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Samsung Dishwasher DMR77LHS Service Manual

Format:PDF Document
Language:English



Looking for an Owner's Manual / User Guide?

Did you know that many appliances bearing the same name are produced by different manufacturers? For example, a lot of Kenmore dishwashers are made by Whirlpool and Frigidaire, while certain Maytag washers were produced by Samsung.

Service and repair manuals often refer to the original base model before it was rebranded.

Service Manual Contents

  • Theory of Operation
    Water distribution, Drainage, Filtering and Drying
  • Cycle Description
  • Component Access
    Inside the Tub, Pump Assembly, Heater, Door Components, Underneath the Cabinet
  • Parts Removal
    incl. Wash Pump, Lower and Upper Spray Arms, Drying System, Detergent and Rinse Aid Dispenser etc.
  • Troubleshooting and Diagnosis
    Problems, Tests and Remedies.Diagnostic Cycles
  • Error Codes
    Blinking LEDs and alpha-numeric (dishwashers with electronic consoles only)
  • Wiring Diagram
    Schematics and Strip Circuits
  • Tech Tips
    Symptoms, Checks and Suggested Solutions

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Parts List & Diagrams:

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Customer Reviews:



Anonymous wrote on March 10, 2015

Samsung dmr77lsh, grinding Noises


Located as a discharge pump noise, Had chipped some dishes, will see what comes out. Over 5 yrs. Two problems.


Do you own this unit? Please describe repair issue you are having.

How long did you have this dishwasher for? What is the problem with it right now? What kind of diagnostics did you perform? Any earlier repairs?


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