Samsung DW80B7070 Repair & Common Issues

The DW80B7070 is a 24-inch built-in dishwasher that Samsung lists as Bespoke Dishwasher with StormWash+™ Smart Dry | Wi-Fi 42dBA. Poor cleaning on the DW80B7070 is worked through in order – filter, spray arms, water temperature at the machine, detergent and rinse aid – before the circulation pump is suspected, because most gritty-glass complaints resolve well before that.

With the breaker off and the supply valve under the sink closed, the toe-kick and outer door panel of the DW80B7070 come off and the part a code names is measured rather than swapped; AP on the display, which means app-pairing mode, is explained and not treated as a problem.

Key Features

24-inch built-in dishwasher
StormWash+ rotating spray jets in the lower rack corner
StormWash rotating spray jets for heavily soiled items
SmartThings Wi-Fi connection with cycle alerts
Bespoke panel design
42 dBA rated sound level
Also sold as DW80B7070US - the same platform in fingerprint resistant black stainless steel, fingerprint resistant stainless steel

Most Common Issues on This Model

01

5C, 5E, SC or SE with water left in the tub

02

Lights blinking on a model without a display

03

Cycle stalling at the drying stage

Error Codes Common to This Model

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FAQ

Samsung DW80B7070 FAQ

The same family - water supply - but different wording and different parts. On the DW80B7070 4C or 4E points at water pressure or temperature too low for the cycle, so the first checks are the supply valve under the sink and the hot-water temperature reaching the machine, not the dishwasher’s own valve.

Rarely as a first cause. With the DW80B7070 switched off and cool, clean the filter, pull the upper spray arm and clear its holes, and check that the hot water at the nearest faucet is actually hot before the cycle starts. If the top rack is still gritty after that, the circulation pump and the upper-arm feed are what a technician tests.

Samsung DW80B7070