DW80J7550UG Service Manual

Technical Service & Repair Guide

Samsung Dishwasher

Installation Guide

Tools Needed:

  • Adjustable wrench
  • Level
  • Screwdrivers (flat and Phillips)
  • Pipe wrench
  • Tape measure
  • Drill with bits

Step-by-Step Installation

  1. Choose Installation Location: Select a location near necessary plumbing and electrical connections on a solid, level floor under counter.
  2. Remove Shipping Materials: Remove all shipping bolts and packaging materials from the dishwasher.
  3. Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new hoses and ensure proper sealing.
  4. Connect Drain Hose: Route the drain hose into sink drain or garbage disposal with proper air gap installation.
  5. Electrical Connection: Connect to a properly grounded 120V, 60Hz, 15A dedicated circuit. Follow local electrical codes.
  6. Level the Dishwasher: Adjust the leveling legs to ensure the dishwasher is level from front to back and side to side.
  7. Test Run: Run the dishwasher through a complete cycle to check for leaks and proper operation.
Warning: All installations must be performed by a qualified technician to ensure proper operation and maintain warranty coverage.

Specifications

Model Number DW80J7550UG
Type Built-in Dishwasher
Color Stainless Steel
Place Settings 15 Place Settings
Noise Level 44 dBA
Control Type Touch Controls with LED Display
Energy Rating Energy Star Certified
Water Consumption 2.9 gallons per cycle
Power Requirements 120V, 60Hz, 15A
Dimensions (HxWxD) 33.875 x 23.75 x 24 inches
Weight 105 lbs
Wash Cycles 7 Wash Cycles

Warranty Information

  • Full Warranty: 1 year parts and labor
  • Motor Warranty: 10 years on Direct Drive Motor
  • Additional Coverage: Optional extended warranty available

For warranty service, contact Samsung Customer Service at 1-800-SAMSUNG or visit Samsung.com

Key Features

WaterWall Technology

Samsung's innovative WaterWall technology uses a powerful wave of water that moves back and forth across the bottom rack, providing comprehensive coverage and superior cleaning performance.

Zone Booster

Concentrates water and power in a specific zone for heavily soiled pots and pans, ensuring tough food particles are removed effectively without pre-rinsing.

Storm Wash

High-pressure spray jets target every corner of the dishwasher, removing baked-on food and stubborn stains with powerful cleaning action.

Third Rack

Additional third rack provides extra space for utensils, small items, and kitchen tools, maximizing loading capacity and organization.

Smart Control

Wi-Fi enabled for remote control via smartphone app, allowing you to monitor cycle status, download additional programs, and receive completion alerts.

Auto Release Door

Automatically opens at the end of the cycle to release steam and help dishes dry faster and more naturally.

Wash Cycles Explained

Heavy

Intensive cleaning for pots, pans, and heavily soiled dishes

Normal

Standard cleaning for everyday dishes with normal soil

Light

Quick wash for lightly soiled dishes and glassware

Rinse Only

Rinses dishes without detergent to prevent drying of food particles

Auto

Automatically adjusts water temperature and cycle time based on soil level

Delay Start

Delays cycle start for up to 24 hours for convenient scheduling

Troubleshooting

Problem Possible Cause Solution
Dishwasher won't start Power issue, door not closed properly, child lock engaged Check power supply, ensure door is latched completely, disable child lock
Poor cleaning results Overloading, wrong detergent, incorrect loading Reduce load size, use correct detergent, ensure proper loading
Water not draining Drain hose clogged or kinked, filter blocked Check drain hose for obstructions or kinks, clean filter
Leaking water Door not sealed, overfilling, loose connections Check door seal, ensure proper detergent amount, check connections
Unusual noises Foreign objects in spray arms, improper loading Check for foreign objects, reload dishes properly
Dishes not drying Rinse aid empty, high humidity drying option selected Refill rinse aid, select heat dry option

Error Codes

  • 1C/4C: Water supply issue - Check water supply and inlet valve
  • 3C/5C: Drain issue - Check drain hose and pump
  • LC: Leak detected - Check for leaks and water supply
  • OC: Motor issue - Contact service center
  • 9C: Heater issue - Check heating element
  • PC: Control board issue - Reset power, contact service

Manual Downloads

Current Model Manuals

DW80J7550UG

15 Place Settings Dishwasher

DW80J7550US

Stainless Steel Dishwasher

DW80J7550UW

White Dishwasher

DW80J7550UB

Black Stainless Dishwasher

Popular Previous Models

DW80R9950UG

Smart Dishwasher

DW80M2020US

24-inch Dishwasher

DW80K7050UG

Storm Wash Dishwasher

DW80J9970UG

WaterWall Dishwasher

Note: For models not listed here, please visit the Samsung Support Website for complete documentation.