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How to fix what does F20 mean on Whirlpool washer?

Alton Alexander
By Alton AlexanderUpdated on June 4th, 2022

The F20 error code on a Whirlpool washer indicates that the washer is not draining properly. This can happen for a number of reasons, including a clogged drain hose or pump, a faulty drain pump, or a problem with the washing machine's control board. If the washer is not draining properly, it will not be able to spin the clothes dry.

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1. Clean the lint filter

  1. First, locate the lint filter on your Whirlpool washer. This is usually located near the top of the washer, near the door.
  2. Next, remove the lint filter from the washer.
  3. Once the lint filter is removed, use a vacuum cleaner with a hose attachment to suck up any lint that may be inside the filter.
  4. Once all the lint is removed, replace the lint filter back into the washer.

2. Check the drain hose for clogs or kinks

  1. Disconnect the drain hose from the back of the washer.
  2. Check the hose for clogs or kinks.
  3. If the hose is clogged or kinked, clean it out or replace it.
  4. Reconnect the drain hose to the back of the washer.

3. Clean the washing machine tub

  1. Remove any clothing or laundry from the washing machine tub.
  2. Inspect the tub for any dirt, grime, or debris.
  3. Use a mild detergent and a soft cloth to clean the tub.
  4. Rinse the tub thoroughly with clean water.
  5. Wipe the tub dry with a clean towel.

4. Replace the washing machine tub

  1. Remove the washing machine tub.
  2. Remove the old washing machine tub.
  3. Install the new washing machine tub.
  4. Secure the new washing machine tub in place.
  5. Test the new washing machine tub to ensure it is working properly.

5. Check the water inlet hoses for clogs or kinks

If your washer is not filling up with water, the first thing you should check is the water inlet hoses. These hoses supply water to the washer and can become clogged or kinked over time. To check the hoses, first shut off the water supply to the washer. Then, disconnect the inlet hoses from the back of the washer and check them for any clogs or kinks. If you find any, clear the obstruction and reconnect the hoses.

6. Clean the water inlet valve

  1. Unplug the washer from the power outlet.
  2. Remove the hose from the water inlet valve.
  3. Use a Phillips screwdriver to remove the screws that secure the valve to the washer.
  4. Pull the valve away from the washer and inspect it for debris or blockages.
  5. Clean the valve with a brush and warm, soapy water.
  6. Rinse the valve with clean water and reattach it to the washer.
  7. Reconnect the hose to the water inlet valve.
  8. Plug the washer back into the power outlet.

7. Replace the water inlet valve

  1. Unplug your washing machine from the power outlet.
  2. Locate the water inlet valve on your washing machine.
  3. Using a Phillips screwdriver, remove the two screws that secure the water inlet valve to the washing machine.
  4. Disconnect the two hoses that are connected to the water inlet valve.
  5. Remove the old water inlet valve from the washing machine.
  6. Install the new water inlet valve in the same location as the old one.
  7. Reconnect the two hoses to the new water inlet valve.
  8. Secure the water inlet valve to the washing machine using the two screws.
  9. Plug your washing machine back into the power outlet.

8. Call a professional for assistance

If the washer is not draining properly, the first step is to check the drain hose for any kinks or blockages. If the drain hose is clear, the next step is to check the drain pump for any debris or blockages. If the drain pump is clear, the next step is to check the washing machine's control panel for any error codes. If the control panel displays an error code, the next step is to call a professional for assistance.