GE GDF645 Series User Manual (English)

Questions and Answers:

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Ryan CollinsAug 18, 2025
Why are my dishes not clean in my GE Dishwasher?
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  April LaraAug 18, 2025
  There are several reasons why your dishes might not be getting clean. Check if the Ultra-Fine Filter or Fine Filter is clogged and refer to the Care and Cleaning section. Ensure the inlet water temperature is correct by running the hot water faucet nearest the dishwasher until the water temperature stops rising before starting the dishwasher. Also, verify that the water pressure is normal (20-120 psi). Other potential causes include a clogged air gap or disposer, improper rack loading (making sure large dishware does not block the detergent dispenser or the wash arms), or poor performing detergent. In addition, check that the high drain loop or air gap is properly installed according to the Installation Instructions.
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Andrew WiseAug 20, 2025
Why don't dishes dry in my GE GDF645?
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  martinezjacobAug 21, 2025
  Several factors can affect drying performance. Ensure the inlet water temperature is at least 120°F. Try selecting Boost Dry or using the Boost option. You might also select a higher cycle, such as Steam-Sani, Presoak- Sani, or Sanitize. Check the rinse agent dispenser and fill as required. For additional drying time, leave the door closed after the Clean light appears to allow the fan to run for an extra 90 minutes; opening the door will cancel this extension.
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Cody LongAug 23, 2025
What to do if my GE Dishwasher won’t run?
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  Sandra JonesAug 23, 2025
  If your dishwasher won’t run, first check the fuse or circuit breaker and replace or reset if necessary, removing other appliances from the circuit. Ensure the power to the dishwasher is turned on, especially if it's controlled by a wall switch. Make sure the control panel is not locked; refer to the Getting started section for unlocking instructions. Also, ensure you are following the correct start sequence as described in the Using the dishwasher section.
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Rebecca HaysAug 26, 2025
What to do if GE GDF645 Dishwasher control panel works but it doesn't fill with water?
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  schroederjosephAug 26, 2025
  If the control panel responds but the dishwasher doesn't fill with water, first ensure the door is completely closed. Check that the water valve (usually located under the sink) is turned on. Also, the flood float may be stuck; remove the Ultra-Fine filter and lightly tap the piece under it that looks like a salt shaker, then replace the filter.