F6
Haier
Water Intake / Flow Meter Fault
Dishwasher shows F6; unit may not fill correctly or may stop shortly after starting.
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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.
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Possible Causes
Defective flow meter (if fitted), Blocked inlet filter, Low water pressure, Faulty wiring between flow meter and control board
How to Fix / Troubleshooting
Safety first: Turn off power and water supply before working on the inlet system.
- 1. Check inlet filter and hose: Disconnect the inlet hose and clean the mesh filter at the Haier inlet valve. Ensure the hose is not kinked.
- 2. Verify water pressure: Confirm strong flow at the kitchen tap. If pressure is low, consult a plumber.
- 3. Inspect flow meter: Some Haier models use a flow meter integrated into the inlet assembly. Access it and check for debris or scale that could impede the turbine.
- 4. Wiring check: Ensure the flow meter connector is secure and wires are intact from the meter to the main PCB.
- 5. Replace faulty component: If the flow meter does not send pulses (requires specialized testing) or is physically damaged, replace the inlet/flow meter assembly.
Warning: Always check for leaks after reattaching water connections.
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Repair Difficulty
Medium
3/5
Required Part
Inlet Valve with Flow Meter
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