The DWHD770WFM is one of the best-selling models in Thermador’s Sapphire Series lineup, valued for flexible racking and dependable performance. Drain-path issues are its most common service need, largely driven by household usage patterns rather than design flaws.
Key Features
- 24" fully-integrated design
- Adjustable RackMatic-style racking
- AquaVent+ drying technology
- Stainless steel tub
Most Common Issues on This Model
01
E2 drain filter blockages from food debris
02
E1 water-supply faults
03
E9 heating cycle inconsistencies
Error Codes Common to This Model
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