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Thread: SAMSUNG DISHWASHER DW80N3030 Pump comes on, stays on, then front panel flashes HEAVY

  1. #1

    SAMSUNG DISHWASHER DW80N3030 Pump comes on, stays on, then front panel flashes HEAVY

    Model Number: DW80N3030US
    Brand: Samsung
    Age: 1-5 years

    My unit is new.

    I installed exactly to instructions.

    Iíve researched and so for Iíve replaced two leak sensors and the main control board.

    Still have the same problem.

    Have anyone had this issue? Any help to repair this otherwise brand new dishwasher would greatly appreciated. Click image for larger version. 

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  2. #2
    Admin/Technician Doc Ryan's Avatar
    Join Date
    Mar 2011
    South Dakota
    The Heavy light flashing typically indicates one of two things. 1. The high water float switch in on for 5 seconds in 5 times (Samsung's wording not mine). 2. The high water float switch is on for 120 seconds.

    I would start by inspecting the float switch and going from there.

    They usually work similar to this:
    - Discount Appliance Parts & Accessories

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