Whirlpool Washing Machine Error F20

⚡ Quick Answer: The Whirlpool Washing Machine F20 error indicates a water inlet or long fill issue, meaning the washer is not receiving enough water or fails to detec... ✅ DIY Fixable

What Does Error F20 Mean?

The Whirlpool Washing Machine F20 error indicates a water inlet or long fill issue, meaning the washer is not receiving enough water or fails to detect water entering the drum. This can be caused by low water pressure, closed water supply valves, kinked hoses, or clogged inlet valve screens. The washer may stop mid-cycle or cancel shortly after starting if it encounters this error.

Common Symptoms:

  • Washer stops mid-cycle with the F20 code displayed.
  • No or insufficient water entering the drum.
  • Cycle cancels shortly after starting.

Possible Causes

  • Water supply shutoff or very low water pressure (high)
  • Kinked or blocked water inlet hoses (high)
  • Clogged water inlet valve screens (high)
  • Malfunctioning pressure / water level switch (medium)

How to Fix Error F20

DIY Fix Basic Water Supply and Hose Checks

  1. Ensure both hot and cold water faucets supplying the washer are fully open. %22F%22_Error_Codes/F20_-_Front_Load_Washer?utm_source=chatgpt.com))
  2. Inspect water inlet hoses for kinks, bends, or blockages. Straighten or replace if needed.
  3. Check home water pressure; if unusually low, address with landlord/plumber.

DIY Fix Clean Inlet Valve Screens

  1. Turn off water at the wall.
  2. Disconnect inlet hoses from washer.
  3. Remove and rinse the inlet valve screens at the washer connection.
  4. Reattach hoses and restore water, then power on the washer.

Technician Only Inspect and Test Pressure Switch

  1. Disconnect power and access the washer’s pressure switch.
  2. Inspect the pressure tube for blockages or damage.
  3. Test the switch with a multimeter for correct function; replace if defective.

Parts needed: Pressure switch, Multimeter for testing

🛑 When to Call a Pro:
  • After performing basic water supply and inlet filter checks if F20 persists.
  • If internal components like pressure switch or inlet valve require replacement.

Technical Specifications

wattage 30W
component Water Inlet Valve
resistance 500-1500 ohms
part_number W10648038
voltage_rating 120V AC

Common Questions

What does F20 error mean on Whirlpool Washing Machine?

F20 indicates a water inlet issue where the washer isn't receiving enough water or can't detect it.

Can I fix Whirlpool Washing Machine F20 error myself?

Yes, check water supply, inspect hoses for kinks, and clean inlet valve screens.

How much does it cost to fix F20 error?

Repair costs typically range from $20 to $100, depending on the issue.

When should I call a technician for F20?

Call a technician if the F20 error persists after basic checks or if internal components need replacement.

Sources & References

Data last verified: 2026-01-10

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