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How do I fix my Whirlpool F35 error code?

Alton Alexander
By Alton AlexanderUpdated on June 3rd, 2022

Whirlpool Duet front-loading automatic washers can sometimes display the F35 error code. This code is usually caused by a problem with the washer's water heating system. There are a few things that can cause the F35 error code, such as a failed water heater, a faulty heating element, or a problem with the washer's temperature sensor. If the washer is displaying the F35 error code, it will usually need to be repaired by a qualified technician.

Other common searches for this error include:

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1. Check the Air Filter

  1. Open the cover on the front of the refrigerator and remove the air filter.
  2. Inspect the filter for tears, holes, or other damage. If the filter is damaged, replace it with a new one.
  3. Clean the filter with a damp cloth.
  4. Reconnect the filter to the refrigerator and replace the cover.
  5. Press the reset button on the control panel.
  6. Wait 10 minutes and then check the filter again.

2. Clean the Drain Pump

  1. Shut off the water supply to the drain pump.
  2. Remove the drain pump by unscrewing the cap.
  3. Remove the impeller and discharge hose.
  4. Clean the impeller and discharge hose with a brush and solvent.
  5. Reinstall the impeller and discharge hose.
  6. Replace the cap and tighten the screws.
  7. Reinstall the drain pump in the housing.
  8. Reconnect the water supply and test the drain pump.

3. Check the Water Inlet Valve

  1. Open the water inlet valve by pulling the handle.
  2. Inspect the water level in the tub. If it is low, add water by opening the faucet until the desired level is reached.
  3. Replace the water inlet valve if it is defective.

4. Clean the Dispenser

  1. Remove the dispense drawer if it is attached.
  2. Remove the water filter if it is attached.
  3. Remove the drain hose if it is attached.
  4. Remove the water inlet hose if it is attached.
  5. Remove the water outlet hose if it is attached.
  6. Disconnect the water supply line to the dishwasher.
  7. Open the dishwasher door.
  8. Remove the dishwasher spray arm.
  9. Clean the water pump and the dishwasher spray arm using a brush or a bucket of hot water.
  10. Replace the spray arm if it is damaged or if it is not clean.
  11. Connect the water supply line to the dishwasher and reinstall the spray arm.
  12. Close the dishwasher door.
  13. Test the dishwasher by loading a dish and checking the water flow.
  14. If the dishwasher does not operate correctly, call a professional to repair it.

5. Check the Pressure Switch

  1. Turn off the water supply to the machine by turning the main water off valve to the machine.
  2. Remove the top cover of the machine.
  3. Locate the pressure switch and turn it off by pushing in the plunger until it clicks into the off position.
  4. Reconnect the water supply to the machine.
  5. Turn on the water supply to the machine.
  6. Check the pressure switch to ensure that it is off.
  7. Reconnect the pressure switch to the machine.
  8. Check the water supply to the machine to ensure that it is on.
  9. If the machine does not operate, replace the pressure switch.

6. Clean the Drain Lines

  1. Use a plunger to clear any obstructions from the drain line.
  2. Pour a pot of boiling water down the drain line and wait three minutes.
  3. Use a plunger to clear any obstructions from the drain line.
  4. Pour a pot of cold water down the drain line and wait three minutes.
  5. Use a plunger to clear any obstructions from the drain line.
  6. Pour a pot of white vinegar down the drain line and wait three minutes.
  7. Use a plunger to clear any obstructions from the drain line.
  8. Pour a pot of baking soda down the drain line and wait three minutes.
  9. Use a plunger to clear any obstructions from the drain line.

Still not working? maybe try one of these options:

  1. Check the Door Lock
  2. Clean the Control Board