Washer shows E12 and may stop during heating or rinsing.

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

Intermittent NTC connection, Damaged NTC wiring, PCB analog circuit fault, Moisture on connectors

How to Fix / Troubleshooting

Safety first: Unplug the washer.

Inspect the NTC sensor and its connector for corrosion or moisture. Dry and clean contacts, secure the harness, and test the NTC as for D12. If E12 recurs with a good sensor and wiring, the PCB is likely at fault.

Repair Difficulty

Medium 3/5

Required Part

NTC Temperature Sensor

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