Haier Top-Load Temperature Sensor Fault

Top-load Haier washer displays F6; water temperature sensor or heating fault (if equipped with heater).

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

Faulty NTC sensor, Wiring issue, Failed heater element, PCB temperature circuit fault

Safety first: Unplug the washer and allow it to cool.

Run cold cycle: Try a cold-only wash. If F6 appears even on cold, suspect the NTC or wiring.
Inspect sensor: Access the tub heater area and check the NTC sensor and its connector.
Test sensor and heater: Use a multimeter to verify resistance values. Replace faulty components.
Persistent F6: May indicate a PCB fault requiring professional service.

Hard 4/5

NTC Temperature Sensor / Heater

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