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Error Code 7c Poor Cleaning Performance Troubleshooting Guides

Published FixGraph guidance for diagnosing and responding to error code 7c poor cleaning performance.

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Samsung DW80J7550UG 7C with poor cleaning: inspect the WaterWall path before service

On a Samsung DW80J7550UG WaterWall dishwasher, 7C is not a generic poor-cleaning code: Samsung describes 7C or 7E as a WaterWall reflector error when the moving reflector cannot move, is blocked, or was reattached incorrectly. That can stop the intended spray action and leave dishes poorly cleaned.

Samsung · Dishwasher · Appliance Repair