Thermador DWHD640EFP Dishwasher
Troubleshootingꢀen-us
Issue
Cause and troubleshooting
Food remnants on dishware.
Spray arm rotation is blocked.
▶ Arrange dishware so it does not obstruct spray arm rotation.
Spray arm nozzles are blocked.
▶ Clean the spray arms.
Filters are dirty.
▶ Clean the filters.
Filters are inserted incorrectly and/or not engaged.
1. Insert the filters properly.
2. Twist filters into place.
Selected wash cycle is too light.
▶ Select a more intensive wash program.
▶ Adjust the sensitivity of the sensors.
Dishware has been precleaned too intensively. Then the sensors choose a lighter
cycle. Stubborn remnants cannot be entirely removed.
▶ Only remove large remnants of food and do not pre-rinse dishware.
▶ Adjust the sensitivity of the sensors.
Tall narrow containers in corner areas are not rinsed out adequately.
▶ Do not position tall narrow containers at too great an angle or in corner areas.
Upper rack on right and left not set to same height.
▶ Set the upper rack on the left and right to the same height.
There are removable streaks on
glasses, glassware with a metallic
appearance and silverware.
Amount of rinse aid to be dispensed is set too high.
▶ Set the rinse aid system to a lower setting.
No rinse aid has been added.
▶ Add rinse aid.
There is detergent residue in the final rinse. Lid of detergent dispenser is blocked by
dishware and will not open fully.
1. Arrange dishware in the upper rack so the tab collecting tray is not obstructed by
dishware.
Items of dishware are blocking the dispenser lid.
2. Do not place dishware or fragrance dispensers in the tab collecting tray.
Dishware has been precleaned too intensively. Then the sensors choose a lighter
cycle. Stubborn remnants cannot be entirely removed.
▶ Only remove large remnants of food and do not pre-rinse dishware.
▶ Adjust the sensitivity of the sensors.
Rust spots on silverware.
Silverware is not sufficiently rust-resistant. Knife blades are often more severely
affected.
▶ Use rust-resistant dishware.
Silverware may also rust if washed together with rusting items.
▶ Do not wash rusting items.
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| General | Details |
|---|---|
| Name | Thermador DWHD640EFP Dishwasher |
| Make | Thermador |
| Language | English |
| Filetype | PDF (Download) |
| File size | 2.31 MB |
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