Countertop dishwasher not drying: check the program first
Wet dishes do not automatically mean a broken heater. Check the selected program, the model’s drying method and where water collects. Danby DDW631SDB has no dedicated drying cycle; COMFEE CDC17P2AWW Rapid has no drying stage.
The same wet cup can have different explanations
A hollow cup base holding a puddle is different from every item emerging cold and wet after an expected heated program. Start by noticing which dishes are affected and whether the cycle has really finished. Do not diagnose a heater from one plastic container.
| Model | Documented behavior |
|---|---|
| Danby DDW631SDB | No drying cycle. Its manual recommends allowing 5–10 minutes of cooling after completion, then carefully leaving the door ajar. |
| COMFEE CDC17P2AWW | Auto-open applies to Normal, Baby Care and Glass; Rapid has no drying. Its manual says not to use rinse aid. |
| BLACK+DECKER BCD6W | The support manual describes condensation drying and a separate rinse-aid dispenser. Do not assume another model has that dispenser. |
| HAVA R01 | The brand lists washing and drying as separate timed phases. Ending the routine after washing omits part of the stated process. |
Change one thing, then compare
- Use the program intended for the load. A fast wash may trade away drying.
- Follow the rack diagram. Avoid nesting bowls and trapping water in upward-facing hollows where the approved arrangement allows drainage.
- Let the documented end-of-cycle routine finish. Open cautiously because the interior can be hot.
- Only add rinse aid where the exact manual provides a dispenser and instructions for it.
Keep the next load similar if you want to see whether one adjustment helped. Changing the cycle, dose and loading pattern together makes the result harder to interpret. This is an observation routine for your own machine, not a tested performance score from us.
When to ask for service
If the machine reports a fault, a normally functioning drying feature stops operating, or an approved routine repeatedly fails, record the model, program, settings and affected items for support. Do not override the door mechanism or disassemble heating components.
For buyers, prioritize the routine you prefer: waiting for a separate drying phase, allowing condensation drying, or using an approved auto-open program. We have not tested which model leaves fewer droplets.
Questions that come up next
Should everyone buy rinse aid?
No. The CDC17P2AWW specifically excludes it, while Danby and BCD6W manuals describe a dispenser.
Why did the auto-open door stay shut on Rapid?
On CDC17P2AWW, Rapid is not one of the programs listed for auto-open. Check the program before treating it as a mechanism fault.
Your next useful step
Choose a drying routine you can live with, then compare models on that basis.
Sources and scope
This is research-based guidance, not a hands-on test or an individual repair diagnosis. Match the exact model and current manual; where instructions conflict, ask the manufacturer.
- Danby DDW631SDB manual — printed page 10.
- COMFEE CDC17P2AWW manual — pages 9, 14 and 29.
- BLACK+DECKER BCD6W support manual — pages 14 and 21.
- HAVA R01 product questions — program table.