Washer-dryer combo displays F30 and may not detect the correct water level or may stop filling.
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Possible Causes
How to Fix / Troubleshooting
Safety first: Unplug the unit and shut off the water supply.
Step-by-step checks:
- Inspect dispenser: Remove the dispenser drawer and clean out detergent buildup. Check the housing for blockages.
- Locate flow meter: On equipped models, the flow meter is in-line with the inlet valve. Inspect the wiring and connectors.
- Test flow meter: With a meter, check for appropriate resistance across the sensor. During fill (with a proper test setup), it should generate pulses to the control.
When to replace: Replace a faulty flow meter or dispenser assembly as needed. If F30 persists with good components, the main control board may be defective.
Repair Difficulty
Required Part
We may earn a commission from links on this page.