What this family is
The DUT line spans the model numbers in the table below. What goes wrong on them is what goes wrong on any machine of this class, and the two leaders, drainage and poor cleaning, both begin at the filter and the spray arms.
Problems on these models, and where each is covered
- Standing water left in the tub — The cycle ends with water over the filter. A hum with no flow is a jam; silence is the pump or the control. Covered on the Beko DUT Dishwasher: Will Not Drain page. — Slug: beko-beko-dishwasher-dut-dishwasher-drainage-failure
- Water on the floor — Where it lands decides it: the door sill points at the gasket or a spray arm, under the toe panel at a fitting or the pump. Covered on the Beko DUT Dishwasher: Water Leak page. — Slug: beko-beko-dishwasher-dut-dishwasher-water-leak
- The machine will not begin a cycle — A dead panel is power; a lit panel that beeps and stops is the door interlock or a control lock. Covered on the Beko DUT Dishwasher: Will Not Start or No Power page. — Slug: beko-beko-dishwasher-dut-dishwasher-wont-start
Problem classes in order on the DUT line
- Standing water left in the tub — Leads the list: the filter and the drain path collect everything that leaves a plate.
- Water on the floor — Second, and closely related — a spray path that cannot clear itself gives poor results before it gives a blockage.
- The machine will not begin a cycle — Third: the door boundary and the fittings behind the toe panel, which put water on the floor rather than soil on plates.
Models in the DUT family
Reference| Model number | Family key |
|---|---|
| DUT25400* | beko:dishwasher:dut |
| DUT25401** | beko:dishwasher:dut |
| DUT25401*** | beko:dishwasher:dut |
| DUT28430* | beko:dishwasher:dut |
| DUT36420*** | beko:dishwasher:dut |
| DUT36520*** | beko:dishwasher:dut |
| DUT36522*** | beko:dishwasher:dut |
Where faults sit on this family — Ordering only: no counted sample stands behind these rows, so no share is given.
General guidance| Component or system | Relative frequency |
|---|---|
| Filter and drain path | most reported |
| Spray arms and wash coverage | common |
| Door seal and water fittings | common |
| Interlock, controls and settings | less common |
| Circulation or drain pump | uncommon |
What is owner work here
On the DUT line the owner side is everything reachable with the door open: filter, sump, spray arms, gasket, detergent. The service side begins at the toe panel — a pump, heater or inlet valve means the machine comes out with the water shut off.
Other families of this brand and appliance
Pages this profile routes to
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Sarah Chen
Lead Appliance Repair Technician · 12 years experience
EPA 608 UniversalNASTeC Certified
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
