f8
Moderate
Whirlpool · Dishwashers
Overfill condition - too much water detected
Quick Answer
Error code F8 on your Whirlpool Dishwashers means: Overfill condition - too much water detected. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Step 1: Check and clean the dishwasher filter.
2
Step 2: Ensure the drain is clear and functional.
3
Step 3: Test the water inlet valve to ensure it closes properly.
4
Step 4: Check the float switch for proper operation.
5
Step 5: Replace the inlet valve or float switch as needed.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Water inlet valve
Float switch
Drain filter
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