Manual for KDTM404KBS

Manual for KDTM404KBS

Brand: KitchenAid

Category: Dishwasher

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Nov. 21, 2025, 6:14 p.m.

Warranty Information

KitchenAid offers a First Year Limited Warranty (Parts & Labor), a Second through Fifth Year Limited Warranty (Specific Components), and a Lifetime Limited Warranty (Stainless Steel Tub & Inner Door Liner).

Loading: Remove food scraps. Load items facing soiled surfaces down and inward. Avoid overlapping. Place plastics, small plates, and glasses in the upper rack. Wash only "dishwasher safe" items. Load sharp items pointing down.

Detergent: Use automatic dishwasher detergent only. Add just before starting a cycle. Pre-measured tablets or packs are recommended.

Rinse Aid: Essential for drying performance. Add to dispenser until full.

Cycles & Options: Select desired wash cycle and options. Efficient cycles run longer to save energy.

Starting: Close door firmly. Press START/RESUME. If door is opened mid-cycle, press START/RESUME again.

Care: Clean exterior with a soft cloth. Clean interior regularly. Check filters.

Troubleshooting and error codes

If you experience Solutions recommended
The Clean light is flashing Check the following:
  • Was the cycle interrupted? Press the Start/Resume button and close the door within 3 seconds to resume the cycle.
  • Is the overfill protection float able to move up and down freely? Press down to release.
  • Be sure the water supply is turned on to the dishwasher. (This is very important following the new installation of your dishwasher.)
  • Check for suds in the dishwasher. For more information on suds, see "Dishwasher does not clean completely."
Dishes do not dry completely NOTE: Plastic and items with nonstick surfaces are difficult to dry because they have a porous surface which tends to collect water droplets. Towel drying may be necessary.
  • Use of rinse aid along with the Heat Dry or ProDry™ option is needed for proper drying.
  • Proper loading of items can affect drying.
  • For improved results, place items on the more slanted side of the rack.
  • Glasses and cups with concave bottoms hold water. This water may spill onto other items when you are unloading the dishwasher.
  • Unload the bottom rack first.
Spotting/Filming NOTES:
  • Liquid rinse aid is necessary for drying and to reduce spotting. Follow rinse aid package instructions.
  • Use the correct amount of detergent. If using powder or liquid/gel products use package instructions.
  • Confirm that the cloudiness is removable by soaking the item in white vinegar for 5 minutes. If the cloudiness disappears, it is due to hard water. Adjust the amount of detergent and rinse aid. See the "Dishwasher Care" section. If it does not come clear, it is due to etching.
  • Be sure the incoming water temperature is set at 120°F (49°C).
  • Try using the Hi-Temp Wash or Sani Rinse options.
  • To remove spotting, see the "Dishwasher Care" section.
Dishwasher does not clean completely
  • Be sure the dishwasher is loaded correctly. Improper loading can greatly decrease the washing performance. See the "Operating Your Dishwasher" section.
  • Check filter to ensure it is properly installed. Clean it if needed. See the "Filtration System" in on-line User Guide for details.
  • Select the proper cycle for the type of soils. The ProWash™™ or Tough cycle can be used for tougher loads.
  • Be sure the incoming water temperature is at least 120°F (49°C).
  • Use the proper amount of fresh detergent. More detergent is needed for heavier-soiled loads and hard water conditions.
  • Scrape food from dishes prior to loading. Do not prerinse.
  • If foam or suds are detected by the dishwasher sensing system, the dishwasher may not operate properly or may not fill with water.
Suds can come from:
  • Using the incorrect type of detergent, such laundry detergent, hand soap, or dish detergent for hand washing dishes.
  • Not replacing the rinse aid dispenser cap after filling (or refilling) the rinse aid.
  • Using an excessive amount of dishwasher detergent. If using powder or liquid/gel products use package instructions.
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