f20
Easy Fix
Whirlpool · Washing Machines
Water inlet problem - no water detected (Duet models)
Quick Answer
Error code F20 on your Whirlpool Washing Machines means: Water inlet problem - no water detected (Duet models). This is usually fixable — see the step-by-step guide below.
Likely Causes
How to Fix It
1
Step 1: Check that both hot and cold water supply valves are fully open.
2
Step 2: Inspect inlet hoses for kinks.
3
Step 3: Clean the inlet valve screens.
4
Step 4: Test the water inlet valve with a multimeter.
5
Step 5: Replace the inlet valve if defective.
Pro Tip
This is a common issue that most users can resolve without specialized tools. Try the first step before moving on to more complex solutions.
Parts You May Need
Water inlet valve
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